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TW389819B - Ignitor for gaseous fuel - Google Patents

Ignitor for gaseous fuel Download PDF

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Publication number
TW389819B
TW389819B TW87102243A TW87102243A TW389819B TW 389819 B TW389819 B TW 389819B TW 87102243 A TW87102243 A TW 87102243A TW 87102243 A TW87102243 A TW 87102243A TW 389819 B TW389819 B TW 389819B
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TW
Taiwan
Prior art keywords
igniter
item
coil
coils
patent application
Prior art date
Application number
TW87102243A
Other languages
Chinese (zh)
Inventor
Li Ceji
Original Assignee
Ranco Of Delaware Inc
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Publication of TW389819B publication Critical patent/TW389819B/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23QIGNITION; EXTINGUISHING-DEVICES
    • F23Q7/00Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
    • F23Q7/22Details

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Resistance Heating (AREA)
  • Air Bags (AREA)

Abstract

An electrical resistance ignitor formed of nickel alloy wire wound continuously into two open coils nested one within the other. A tubular shield is disposed over the outer of the two coils in closely spaced arrangement. An insulating disk closes one end of the shield and supports the coils and end leads for external connection. Axially extending spacer strips maintain the coils concentrically radially spaced. The ignitor is particularly suitable for series connection with a heat motor in a gas line valve to the burner.

Description

經濟部中央標率局貝工消費合作社印製 A7 B7五、發明説明(f ) 〔相»申謫案之參照〕 沒有相闢的申請案。 〔本發明的背景〕 本發明係有鼷聆氣艚燃料黏火作用,並且更特別地係 有闞可使用於家庭使用的烹調爐之上的氣鼸嫌ί料燃燒器之 點火作用。現有的氣鱸燃燒器之點火作用係藉由將一霣組 式加热器定位鄰接於該氣燫燃燒器的火馅產生口•並且在 當該黏火器已經達到一溫度係足Μ將從該等燃焼器出口之 中流出的氣鳢嫌料和空氣的混合物點火時藉由將該通向該 燃燒器的氣閥打闋而被達成。在此一裝置之中•該點火器 係用Κ保持該火焰•並且在該燃燒器的使用邊程之中係被 該火焰加熱。因此,該點火器必須射得住長期暴霣於火焰 溫度之下·而用以延長該烹讕爐的搡作壽命。 該等已知用於烹調爐燃堍器的電阻式點火器典型地係 藕由一燈絲製造而成,其中該燈絳係Μ正弦波方式或嫘旋 方式排成一直列Μ被構造而成,並且係藉由例如是碳化砂 的射火材料Μ被構造而成。碳化矽係具有已知的特性·其 中當霣流流經該燈絲之中時,碳化矽係作用成為一負热敏 罨組器•換言之,該點火器的霣阻值將會随著漘度的壜加 而減小。此一負热敏電阻器或碳化矽的負斜率之電阻特性 將使得該酤火器與一霉氣式煤氣管閥之中所容置之一加热 馬逹霣力式串職連接。在使用者闞閉一Μ醑之後*奉例而 言,在使用者Μ閉一用以配合一烘箱控制恆溢器的两醑之 ---—I—^ 人 1 裝 II (請先閲讀背面之注$項再填寫本頁) 訂 線 本紙張尺度適用中國國家揉準(CNS ) Α4規格(210X297公釐) 經濟部中央標準局貝工消費合作社印製 A7 B7_五、發明説明(T ) 1 後,該點火器將開始加熱,並且,由於碳化矽的負热敏電 阻器之特性,當黏火器的溫度改變時,該點火器將用Μ控 制浪經該系铳之中的電流。因此,在足夠的霣流在該煤氣 W加热馬達之中流動Μ導致該煤氣閥打開之前•該黏火器 將到達黏火溫度。此一裝置將保證在點火器達到點火灌度 之前·該煤氣閥將不打開。 無論如何,雖然在廣泛的使用範_之中,此一已知系 統所具有的缺黏或困難性在於•該碳化矽燈嫌的電阻值之 容許度Μ及該煤氣閥加熱馬達的電阻值之容許度必須嚴密 地受到控制Μ保證當電源埭的罨壓值改變時,在貼火器達 到點火溫度之前*該煤氣讕將不會打W。此外,該碳化矽 在黏火遇程之中長期地暴露於火焰溫度之下將已經導致於 該碳化矽點火器的負斜率電阻特性在長期«轉之下的改變 或#位移"作用。該碳化矽點火器的負斜率《阻特性在長 期運轉之下的改變或#位移#作用將產生一種情況,其中 ,該霣源嬢霣懕值的改變將導致不足的霣流,並且將導致 該點火器無法達到點火溫度,並因此,將導致於該糸統無 法作動。 更進一步地,在該等碳化矽點火器燈絲的製造過程之 中•其可靠性係根據該碳化矽射火材科在點火之前*該破 化矽與微量元素的»瓷混合物之睡界摻雜作用而定,以便 將該點火器的負斜率霣阻特性控制在理想的極限值之中。 此等條件的姐合係已經在該等碳化矽《阻點火器的製造過 -4- 本紙張尺度適用中國國家標準(CNS ) Α4規格(210X297公癃) ------------Γ -裝------訂-----Γ線 (請先Μ讀背面之注項再填寫本頁) 經濟部中央梯準局貝工消费合作社印製 A7 B7五、發明説明(5 ) 程之中導致於一相當低的產量而連鑛地使用於烘箱點火糸 統之中•並且將已經導致於一針對此等黏火器之相當离的 成本。 因此•長期以來一直希望發現一種發法係提供一種霜 阻式點火器•其中該爾阻式點火器係與該煤氣闢之中的加 熱馬達串聯式連接*並且將容易地控制該霣阻式點火器的 製造過程,同時該電阻式點火器在長期的操作上係為可II 的裝置。 吾人巳知係可使用一電阻線之線圈以將一氣醴燃科點 火器點火•無論如何,因為將需要商電流密度以達到該煤 氣點火灌度,因此該金钃霣阻線並未保證具有長期堅固的 搡作壽命而使用於燃燒器的點火邊程之中。因此•吾人長 期Μ來係已經希望發琨一種方法係可籣軍而容易地製造出 一種霣阻式點火器而與一煤氣閥加熱馬達串職式建接,其 中該電阻式點火器係具有低成本並容易製造,並且將產生 一長期的操作壽命。 C本發明的概述〕 本發明之一目的係提供一種電阻式酤火器係使用於將 一氣颺燃料燃堍器點火•其中該電阻式點火器係使用容易 得到的材料*並且在長期的搡作過程之中係為可靠而穩定 的裝置。 本發明之一更進一步的目的係提供一種電阻式點火器 係鞴由霣阻線所構成•其中該電阻式點火器係為商業可應 (請先閲讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準(CNS ) Α4规格(210X297公釐) 經濟部中央標準局貝工消費合作社印製 A7 B7五、發明説明(Φ ) 用的點火器,並且係可有效地製造·同時具有相當低的成 本。 本發明之一更進一步的目的係提供一種霣阻式點火器 係與一煤氣《之中之一加热馬達串聯式建接*並且係具有 一相當短的時間與潙度之比值,並且係應用於長期的操作 壽命而作用為一烘箱點火器。 本發明之一更進一步的目的係提供一種霣阻式點火器 係藉由線圈轚阻線所構成,其中該霣阻式酤火器係為商菜 可懕用的點火器,並且係足夠堅固。 本發明係使用應用於商業上的霣胆線係被構造成為一 外線園係藉由數個開口匝或分開西所構成•並使得一藕由 數僩鬮口匝或分關匝所構成的内線臞被装設於該外線圈之 中*並使得一外殻包覆於該外線圈之上。在較佳的實施例 之中,該內媒釅Μ及該外嬢圈係被捲繞有一單一連鑛長度 的金靥媒,並且,該外殼係包括有一圓管狀元件係緊密地 與該外線圈間隔分開。在現有之較佳的實施例之中•該金 薦線係賴由鎳合金,辣络合金•嫌鉻合金,成嫌络鋁合金 所構成;並且該圆管狀外殼係藉由附火材料所構成。該圓 管狀外殻係用Μ保護該點火器而不致於在點火之後受到火 焰的影響;並且•該烺圈之中具有一線圈之裝置將可藉由 足夠低的電流密度而達到點火溫度,Μ提供理想的堅固性 而可具有長期的操作壽命。 〔_式簡略說明〕 J----------^ 裝-- (請先閲讀背面之注$項再填寫本頁) 訂 X} 本紙張尺度適用中國國家標準(CNS ) Α4規格(210X297公釐) 經濟部中央樣準局貝工消費合作社印裝 A7 B7五、發明説明(ς ) 國1係為根據本發明的點火器鐮成之一平面_。 圔2係為沿蕃匯1之中嫌段2 — 2所示的剖面所取之 一剖面画。 3係為1之中所示的點火器之一等大視酾•在鼷 式之中該外殻之一部分係被剝開。 醒4係為沿著_1之中嬢段4一4所示剖面所取之一 剖面鼸。 _5係為一相當於画2中所示的視鼷·_中係顬示出 根據本發明之另一種選擇的實施例。 _6係為根據本發明之被安裝於一種烘箱嫌燒器點火 糸铳之中的點火器之一直觀匾。 〔本發明的詳细說明〕 參考_1到3 *根據本發明的點火器係《略地藉由禰 號1 0來表示,並且係具有一成中空之《略為圓柱形或睡 管狀的外殻12·其中該外殼12係藉由一鑷緣材料所構 成,並且較佳地係藕由射火材料所構成•並具有一插入都 係Μ—画盤之形式存在,該藉由參考檷» 1 3來表示的圓 盤狀插入部係被設置於外殼1 2之一端部之中,並且係可 取代Μ附火膠而構成。 根據本資施例的酤火器10之觎略鶊由禰臃15來表 示的加热元件係包括有一第一線圈或外部嬢圈14係藉由 轚阻線所構成,並且係被捲繞有閭口嫌臞或間隔分閬的線 Μ,Κ致於外部媒圈1 4的外徑係緊鄰於園管狀外般1 2 ---------Γ I裝------訂-----「線 (請先閲讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準(CNS ) Α4規格(210><297公釐) 經濟部中央梯準局負工消費合作社印策 A7 B7五、發明説明(& ) 的内表面而被分開。在本發明的實豳例之中•外殼1 2係 藉由耐火材料所構成*但是其他例如是金羼材料之*當的 材料係被使用。加热元件1 5係包括有一第二鎳圈1 6或 内部媒圈1 6係薄由電阻線所構成•並且係被播鐃有開口 線»或間隔分開的線圈。在本發明之較佳的實施例之中, 該兩媒圈14,16係從一軍一連鑛金II線之中被捲鐃, 並使得該金羼嬢的兩舅部經由該钃部圓盤13之内所形成 的穿孔1 8 * 20之中而向外延伸出去•並使得該金屬線 之藉由參考標號來表示2 2 * 24的兩_部位於其前緣之 處0 參考圓4,該兩線圈1 4,1 6較佳地係藉由一分隔 櫬構而彼此相對地被保持於它們的相對位置之中,其中在 該點火器10之中*該分隔櫬構係包括有多儸縱向延伸的 隔條係被設置成位於該瓖形空間之周圍並介於該兩鑲圈1 4,1 6之間·其中該等隔條係周界地成等間隔方式排列 *並且係藉由參考標虢26 * 28,30來表示。 假如需要的話•兩装配板32 * 34係可被裝設於外 般1 2的兩靖部之周園·以方便於將該點火器1 0安裝於 一璩當的支承结構(圓中並未顧示)之上。 在本發明的實施例之中*吾人係已纆發現,將可從Μ 下所選出的一組金颺線之中令人滿意地嫌成該兩線圈14 ,1 6 *其中該組金靥線係包括有嫌合金,辣絡合金,嫌 路合金* Μ及鐵铬鋁合金。一種可應用於商業上之可用Μ -8- 本紙張尺度適用中國國家標準(CNS ) Α4規格(210X297公釐) (請先閲讀背面之注意事項再填寫本頁) 裝* Λ 經濟部中央標準局貝工消费合作社印裝 A7 B7五、發明説明(Ί ) 配合該名稱為豪斯金(Hoskins)合金875的嫌 *鉻和鋁的金鼷嬝係已纆令人滿意地被發現。吾人係巳經 發現,一具有0 · 63公鼈(mm)之直徑的金靨嬢係特 別合癱。在本發明之一實雎例之中*外部鐮圈14係具有 一直徑係大約等於1 2 · 5公釐,並且內部埭圈1 6係具 有一直徑係大約等於4 · 75公騖;同時•該兩嬢丽14 ,16係具有一至少為60公麓的長度,並且至少具有1 0匝或1 0圈。無論如何,將了解的是•其他的大小,形 狀和材料係被使用*並且該等特別的大小和材料係只是用 以說明本發明的實腌情形。根據本發明的該甬線圈14· 1 6之相當璽的金羼烺將導致於一相當低的霣流密度;並 且*此结果將藉Μ提供所禰要之長時間的搡作壽命。 吾人係已經發現•本發明的優點在於,該外部嬢圈1 4係用以提供一热障,藉此當内部線圈1 6正在加热時· 將用Κ防止從該内都嬢圏16之中的热量損失•《此在一 已知的電潦密度之下*將導致於該内部媒围1 6之更快速 的加热作用。此结果將可造成該循環潦通於該圆管狀外殼 12之中,並循環流通於該兩線圈14·16之四周的燃 料空氣的混合物比只有使用一軍一線圈之情況更容易並且 更快速地被點火。 參考画5,根據本發明之另一種選擇的實施例之中的 點火器係《略地鞴由參考標號5 0來表示*並且係使用一 圆管狀射火外般52係具有一第一(或外部)開口狀(或 -9- 本紙張尺度適用中國國家標準(CNS ) Α4规格(210X297公釐) \r, .. · -J— ^^1 H- ^^1 —.1 ^^1 In I 1^1 (請先閲讀背面之注^^項再填寫本頁) 訂 Γ線. 經濟部中央標準局貝工消費合作社印製 A7 B7五、發明説明(戈) 分開的)嬢圈54係被容置於其内部之中·並具有一第二 (或内部)線围56係被设置於外部綣圏54之中•並具 有兩分W的縱向延伸片,例如是设向延伸片58 * 60係 被設置於内部嬢圈56M及外部線圏54之闔•其中該兩 « 嫌向延伸片58·60係周界式間膈分開於該兩級圈54 ,56之周匯。點火器50輿點火器1 0之間的不同之處 在於,點火器50係具有單獨構成的線圈54,56 ·並 且係使得其相鄰的孅部可鞴由任何遘當的夾固裝置而被建 接到該槪略地籍由參考摞號6 2來表示的位置上*其中該 夾固裝置例如是一金羼彎曲帶戎一種形式的熔接元件。該 兩線圈54 » 56之其餘的導線係向外延伸經遴該外殻5 2的纗部之中•並且係藉由參考鏢* 6 4 * 66來表示。 然而,點火器50係相同於_1到3之中所示的點火器1 0 ° 參考·6 ·中顯示出黏火器鑲成1 0 * 50係被設 置成*接於一烘箱的嫌!燒管68,其中該嫌!燒管68係具 有多個火焰產生口70係被形成於其内部之中•並且係經 由一抽氣機7 2而被_入空氣,並可藉由一煤氣管74而 被輸入燃料。 煤氣管74係被連接到一藉由熱力搡作的煤氣管閥( 係槪略地藉由參考攔號78來表示)之一出口配件76上 *其中該煤氣管Μ7 8係使得它的入口鏞8 0從一氣《燃 料來源(_中並未顯示)之中被输入*而該煤氣管Μ78 -10- 本紙張尺度適用中國國家標準(CNS ) Α4%格(210X297公嫠) (請先閲讀背面之注意事項再填寫本頁) 經濟部中央標準局貝工消费合作社印製 A7 ___B7_ 五、發明説明(9 ) 的入口端8 0係鞴由_6之中的黑色筋頭來表示。該出口 配件76係具有一W座82被形成於其上•其中一撢性的 合成橡謬托架84係緊密地抵靠於該閨座8 2上,該彌性 托架84係被附接到一雙金層致動器懸》8 6之一纗部上 上,其中該雙金屬致動器懸臂8 6的另一相對鳙部係被錨 固於一被固設於W«9 0之上的絕緣塊8 8上。 一霣姐線9 2的加热器線圈係被捲鏞於雙金屬致動器 懸臂86之四周,並使得該電阻鎳加热器鑲IS92的兩皤 部94·96經由該閥艚90之上所装設的靖子接頭98 ,100而被連接。一纗子98係被連接到點火器導嬢上 24 ;並且*另一纗子1 00係被連接到一使用者鼷動開 醐1 02上*而該使用者驅動闋黼1 02係被連接到一 1 15伏特的AC (交流)鬣源線端子L1之一纗上。點火 器1 0,50之另一相對嬙的専鎳22依被瘥接到在L2 之上的«源媒之另一皤上。此一装置係串職式地將該點火 器1 0,50與該用於該閥《之中的雙金屬致動器之上的 加热埭圚92連接•並且在此項技術之中係為吾人所热知 ,因此將不會構成本發明之一部分》但是係被說明Μ便顧 示出本發明的點火器1 0,50之安装情形。在操作時* 使用者闞閉開闞1 0 2的動作將可導致霣流流經加热器嬢 圈92Μ及點火器線圈14,16或54,56之中•一 直到酤火器1 0,50已經達到點火通度為止。當點火器 1 0 · 50已經達到點火灌度時,加熱器92係於随後將 本紙張尺度適用中國國家揉準(CNS ) Α4规格(210X297公釐) (請先閲讀背面之注意事項再填寫本頁) 裝· -11- 經濟部中央樣準局員工消費合作社印製 A7 B7五、發明説明(丨〇 ) 該雙金屬致動器懸臂8 6加热到足Μ使得該雙金屬致動器 懸臂86充分地彎曲之程度*以將托架84從閥座82之 中升高,並且將可容許煤氣流到該«5燒器之中,並且將影 響該從該等燃焼口 7 0之中放出的氣«/空氣混合物之點 火作用。 因此,本發明係可提供一種唯一而且新類的電阻式酤 火器,其中該電阻式黏火器係用Μ在一瓦斯爐之中將火焰 點燃•並且將容易地從一可應用於商業上的電阻線之中被 製造而成。根據本發明之嫌圈位於一嬢圈之中的装置將可 藉由一相當低的霣流密度而達到快速點火之作用•並且係 為堅固的装置•同時,將可藉由該围管狀外般Μ防止該兩 鑲圈受到火焰之影響而在長期暴《於該燃燒器的火焰之中 的狀態之下具有延長的操作壽命。 雖然本發明係已經在Μ上的說明之中參考該等說明實 施例而被描述,然而將了解的是,本發明將被改良並加Κ 變化,並且將只受到«後所附的申請専利範園之限制。 (請先閱讀背面之注意事項再填寫本頁) 訂 -12- 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐)Printed by the Shell Standard Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs A7 B7 V. Description of Invention (f) [References to the application for the case] There is no application for the case. [Background of the present invention] The present invention has an effect of igniting gas-fuel burning, and more particularly an ignition effect of gas-fuel burners that can be used on a cooking stove for domestic use. The ignition effect of the existing gas bass burner is by positioning a group of heaters adjacent to the fire filling mouth of the gas burner. And when the viscous burner has reached a temperature, it will be When the mixture of air radon fuel and air flowing out of the burner outlet is ignited, the air valve to the burner is closed to achieve this. In this device, the igniter holds the flame with K, and is heated by the flame during the use of the burner. Therefore, the igniter must be able to withstand long-term exposure to flame temperature to extend the operating life of the cooking oven. The resistance igniters known for cooking stove burners are typically made of a filament, where the lights are constructed in a sine wave manner or a convolution manner in a line M, Furthermore, it is structured by a pyrotechnic material M such as carbonized sand. The silicon carbide system has known characteristics. Among them, when the current flows through the filament, the silicon carbide system becomes a negative thermal sensitive unit. In other words, the resistance value of the igniter will follow Increase and decrease. The negative slope resistance characteristic of this negative thermistor or silicon carbide will make the torch connected to a heated horsepower type in a mold gas pipe valve. After the user closes one M *, as a rule, after the user closes one of the two to cooperate with an oven to control the overflow device ----- I-^ person 1 installed II (please read the back first Note: The item in $ is to be filled on this page.) The paper size of the booklet is applicable to the Chinese National Standard (CNS) A4 (210X297 mm). Printed by the Central Standards Bureau of the Ministry of Economy. After 1, the igniter will start to heat, and due to the characteristics of the silicon carbide negative thermistor, when the temperature of the sticky flame changes, the igniter will use M to control the current flowing in the system. Therefore, before sufficient radon flows in the gas W heating motor to cause the gas valve to open, the flame burner will reach the flame temperature. This device will ensure that the gas valve will not open until the igniter reaches the ignition level. In any case, although it is widely used, the lack or stickiness of this known system lies in the tolerance M of the resistance value of the silicon carbide lamp and the resistance value of the gas valve heating motor. The tolerance must be tightly controlled to ensure that when the pressure value of the power source is changed, the gas won't hit W until the ignition device reaches the ignition temperature *. In addition, the long-term exposure of the silicon carbide to flame temperature during the sticky fire process will already result in a change in the negative slope resistance characteristic of the silicon carbide igniter under long-term "rotation" or #displacement "effect. The negative slope of the silicon carbide igniter, a change in the resistance characteristic under long-term operation or # shift # effect will create a situation where the change in the threshold value of the tritium source will result in insufficient current flow and will cause the The igniter cannot reach the ignition temperature, and as a result, the system will be inoperable. Furthermore, during the manufacturing process of these silicon carbide igniter filaments, its reliability is based on the doping of the silicon carbide and pyrotechnics before ignition. The effect depends on the negative slope resistance of the igniter within the ideal limit. The sister-in-law of these conditions has been manufactured in these silicon carbide "Ignition-proof ignitors -4- This paper size applies to China National Standard (CNS) A4 specifications (210X297 cm) '' ---------- --Γ-installed ------ order ----- Γ line (please read the note on the back before filling this page) Printed by A7 B7, Shellfish Consumer Cooperative, Central Stairs Bureau, Ministry of Economic Affairs It is explained that (5) the process leads to a relatively low output and the mine is used in the oven ignition system. And it will already cause a considerable cost for these viscous firearms. Therefore • It has long been hoped to find a method to provide a frost-resistance igniter. Among them, the resistance-type igniter is connected in series with the heating motor in the gas heater *, and the choke-type ignition will be easily controlled In the manufacturing process of the device, the resistance igniter is an II device in the long-term operation. I do n’t know if you can use a coil of a resistance wire to ignite a gas igniter. In any case, because the quotient current density will be required to reach the gas ignition level, the gold resistance line is not guaranteed to have a long-term Rugged operating life is used in the ignition range of the burner. Therefore, I have long hoped to develop a method that can easily create a resistance igniter and connect it in series with a gas valve heating motor. The resistance igniter has a low Cost is not easy to manufacture and will result in a long operating life. C. Summary of the Invention] One of the objectives of the present invention is to provide a resistance type igniter for igniting a gas-fueled burner. The resistance type igniter uses materials that are easily available * and is used in a long-term operation process. The middle is a reliable and stable device. A further object of the present invention is to provide a resistance igniter system consisting of a resistance line. The resistance igniter is commercially available (please read the precautions on the back before filling this page). Standards are applicable to Chinese National Standard (CNS) A4 specifications (210X297 mm). Printed by the Central Standards Bureau of the Ministry of Economic Affairs. Printed by A7 B7. Fifth, the igniter for invention description (Φ), and can be manufactured efficiently. Low cost. It is a further object of the present invention to provide a thallium resistance igniter which is connected in series with a gas motor and one of the heating motors * and has a relatively short time-to-degree ratio, and is applied to The long operating life acts as an oven igniter. A still further object of the present invention is to provide a resistance type igniter composed of a resistance line of a coil, wherein the resistance type igniter is an igniter that can be used in commercial cuisine and is sufficiently strong. The present invention uses a commercial bile wire system to be constructed as an outer loop system by a plurality of open turns or separated from the west, and an inner wire formed by a number of mouth turns or branch turns. Is installed in the outer coil * and has a casing covering the outer coil. In a preferred embodiment, the inner media 酽 M and the outer loop are wound with a single continuous ore length of gold media, and the outer shell system includes a circular tubular element system tightly connected to the outer coil. Spaced apart. In the presently preferred embodiments, the gold recommended wire is made of nickel alloy, hot-alloy alloy, chrome-like alloy, and susceptible aluminum alloy; and the circular tube shell is made of fire-resistant material. Make up. The round tubular casing protects the igniter from being affected by the flame after ignition; and the device with a coil in the coil will reach the ignition temperature with a sufficiently low current density, M Provides ideal ruggedness for long operating life. [Brief description of _style] J ---------- ^ Equipment-- (Please read the note on the back before filling in this page) Order X} This paper size applies to China National Standard (CNS) Α4 specifications (210X297 mm) A7 B7 printed by the Shell Specimen Consumer Cooperative of the Central Procurement Bureau of the Ministry of Economic Affairs 5. Description of the Invention (ς) Country 1 is a flat surface of the igniter according to the present invention.圔 2 is a section drawing taken along the section shown in section 2-2 of Fanhui 1. The 3 series is one of the igniters shown in 1. • In the 酾 mode, a part of the case is peeled off. Xing 4 is a section taken along the section 1-4 in the middle section of _1. The _5 series is equivalent to the view shown in Picture 2. The _ series shows an alternative embodiment according to the present invention. _6 is a visual plaque according to the present invention, which is one of the igniters installed in an oven igniter. [Detailed description of the present invention] References _1 to 3 * The igniter according to the present invention is "slightly indicated by the 祢 number 10, and has a hollow" slightly cylindrical or sleeping tube casing " 12 · Wherein the shell 12 is composed of a tweezer material, and preferably is composed of a fire material · and has an insertion type which is in the form of an M-drawing disk, which is referred to by reference »1 The disc-shaped insertion portion shown by 3 is provided in one end portion of the casing 12 and can be constructed in place of the M with flame glue. The heating element 10 of the firearm 10 according to this embodiment is represented by 祢 臃 15, and the heating element system includes a first coil or an outer coil 14, which is formed by a resistance wire, and is wound with a mouth. The line M of the suspicion or interval tiller is caused by the outer diameter of the outer medium ring 1 4 being close to the outer shape of the circular tube 1 2 --------- Γ I equipment -------- order- ---- "Line (please read the precautions on the back before filling this page) This paper size applies the Chinese National Standard (CNS) Α4 specification (210 > < 297 mm) Off-line Consumer Cooperatives, Central Ladder Standard Bureau, Ministry of Economic Affairs Imprint A7 B7 V. The inner surface of the invention description (&) is separated. In the practical example of the present invention • The housing 12 is made of refractory material *, but other materials such as gold The material is used. The heating element 15 series includes a second nickel ring 16 or an internal medium ring 16 series thin made of resistance wires • and is sown with open wires »or spaced-apart coils. In the present In a preferred embodiment of the invention, the two media circles 14, 16 are rolled from the gold line II of a company and a company, and make the two crotch portions of the gold maggot The perforations 1 8 * 20 formed inside the crotch disc 13 extend outwards and make the two wires of the metal wire 2 2 * 24 indicated by reference numerals at the leading edge. At circle 0, reference is made to circle 4, the two coils 1, 4, 16 are preferably held relative to each other in their relative position by a partition structure, where in the igniter 10 * the partition 榇The structure includes a plurality of longitudinally extending spacers arranged to be located around the stellate space and interposed between the two inlays 14 and 16. The spacers are equally spaced in a perimeter. The arrangement * is indicated by the reference mark 26 * 28, 30. If necessary • Two assembly plates 32 * 34 can be installed in the outer gardens of the two Jingbei Departments 1 2 to facilitate the The igniter 10 is installed on an appropriate support structure (not shown in the circle). In the embodiment of the present invention, we have discovered that a group of Jin Yang can be selected from M Among the wires, the two coils are satisfactorily regarded as 14 and 16 *. Among them, the group of gold alloy wire system includes susceptible alloy, spiro alloy, susceptible alloy * Μ and Iron chrome aluminum alloy. A commercially available M -8- This paper size applies to Chinese National Standard (CNS) Α4 size (210X297 mm) (Please read the precautions on the back before filling out this page) Packing * Λ Printed by the Central Standards Bureau of the Ministry of Economic Affairs, Shellfish Consumer Cooperatives, printed A7 B7 V. Description of the invention (嫌) The metal system of chrome and aluminum with the name Hoskins alloy 875 has been satisfactorily accepted. Discovery. My family has discovered that a golden pheasant with a diameter of 0.63 mm (mm) is particularly paralyzed. In one example of the present invention * the outer sickle ring 14 has a diameter approximately Is equal to 1 2 · 5 mm, and the inner ring 16 has a diameter of approximately 4 · 75 mm; meanwhile, the two rings 14 and 16 have a length of at least 60 feet and at least 10 turns or 10 turns. In any case, it will be understood that • other sizes, shapes, and materials are used * and these particular sizes and materials are used to illustrate the actual pickling situation of the present invention. The equivalent gold seal of the yoke coil 14 · 16 according to the present invention will result in a relatively low current density; and * this result will provide the long operating life required by M. I have found that • The advantage of the present invention is that the outer coil 14 is used to provide a thermal barrier, so that when the inner coil 16 is being heated, K will be prevented from the inner coil 16 Heat loss "This is below a known electrical density * and will result in a faster heating effect in the internal medium 16. This result will cause the circulation to pass through the circular tubular casing 12 and circulate the fuel-air mixture circulating around the two coils 14 · 16 more easily and faster than if only one army and one coil were used. ignition. With reference to drawing 5, the igniter in another alternative embodiment of the present invention is "slightly denoted by reference numeral 50 *" and uses a circular tube-like fire, and the 52 series has a first (or Outside) Open (or -9- This paper size applies to China National Standard (CNS) A4 specification (210X297 mm) \ r, ..--J— ^^ 1 H- ^^ 1 —.1 ^^ 1 In I 1 ^ 1 (Please read the note ^^ on the back before filling this page) Order the Γ line. Printed by A7 B7, Shellfish Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the Invention (Ge) Separate) Ring 54 Series It is accommodated in the interior. It has a second (or inner) line enclosure 56. It is installed in the outer 绻 圏 54. It has a longitudinal extension of two points, such as the orientation extension 58. The 60 series is installed on the inner ring 56M and the outer line 54. Among them, the two «distinct extensions 58 · 60 series perimeter-type partitions are separated from the two-stage ring 54 and 56. The difference between the igniter 50 and the igniter 10 is that the igniter 50 has coils 54 and 56 formed separately, and the adjacent crotch portion can be held by any appropriate clamping device. It is connected to the position indicated by the reference cadastral number 62, where the clamping device is, for example, a form of welded element with a curved band. The remaining wires of the two coils 54 »56 extend outward through the crotch of the casing 5 2 and are indicated by reference to a dart * 6 4 * 66. However, the igniter 50 is the same as the igniter shown in _1 to 3 0 ° Reference · 6 · It is shown that the viscous flame is set to 1 0 * The 50 series is set to be * connected to an oven! Tube 68, which is suspected! Burning tube 68 has a plurality of flame generating ports 70, and is formed in the interior of the tube 68, and is charged into the air through an air extractor 72, and can be passed through a gas tube 74 Instead, it is imported into fuel. The gas pipe 74 is connected to one of the outlet fittings 76 of a gas pipe valve (shown by reference numeral 78) operated by heat. * The gas pipe M7 8 makes its inlet. 8 0 was input from Yiqi "Fuel source (not shown in _) *, and the gas pipe M78 -10- This paper size applies to Chinese National Standard (CNS) Α4% grid (210X297 cm) (Please read the back first Please note this page, please fill in this page) Printed by the Central Standards Bureau of the Ministry of Economic Affairs Shellfish Consumer Cooperative A7 ___B7_ V. The entrance end 8 0 of the description of invention (9) is indicated by the black bars in _6. The exit fitting 76 has a W seat 82 formed thereon. One of the flexible synthetic rubber brackets 84 is closely abutted on the boudoir 82, and the inferior bracket 84 is attached. Onto one of the cymbals of a pair of gold-layer actuator suspensions> 86, where the other opposite cymbals of the bimetallic actuator cantilever 86 is anchored to a fixed one above W «9 0 On the insulating block 8-8. The heater coil system of a sister wire 92 is wound around the bimetal actuator cantilever 86, and the two nickel portions 94 · 96 of the resistance nickel heater inlaid with IS92 are mounted on the valve sleeve 90. The Jingzi joints 98 and 100 are connected. One rafter 98 series is connected to the igniter guide 24; and * the other rafter 100 series is connected to a user's automatic opening cock 102, and the user's drive 010 series is connected Go to one of the 15-volt AC (alternating current) source terminals L1. The other relatively high-quality nickel nickel 22 of the igniter 10,50 is connected to the other metal source source on L2. This device serially connects the igniter 10,50 with the heating 埭 圚 92 on the bimetal actuator used in the valve, and it is my own in this technology. It is known that, therefore, it will not form part of the present invention. However, it is explained that the installation condition of the igniter 10,50 of the present invention will be shown. During operation * The action of the user closing and opening the switch 1 0 2 will cause the flow to flow through the heater coil 92M and the igniter coils 14, 16 or 54, 56 • Until the firearm 1 0, 50 has Until the ignition flux is reached. When the igniter 10 · 50 has reached the ignition level, the heater 92 is used to subsequently apply the paper size to the Chinese National Standard (CNS) A4 specification (210X297 mm) (Please read the precautions on the back before filling (This page) Equipment -11- Printed by A7 B7, Consumer Cooperatives of the Central Procurement Bureau of the Ministry of Economic Affairs 5. Description of the invention (丨 〇) The bimetal actuator cantilever 8 6 is heated to a sufficient size to make the bimetal actuator cantilever 86 degree of sufficient bending * to raise the bracket 84 from the valve seat 82, and will allow gas to flow into the «5 burner, and will affect the release from the burner ports 70 Ignition of the gas «/ air mixture. Therefore, the present invention can provide a unique and new type of resistance type firearm, in which the resistance viscous flame is used to ignite the flame in a gas furnace, and will easily be changed from a commercially available resistance Made in the line. A device which is suspected to be located in a loop according to the present invention will be able to achieve rapid ignition by a relatively low flow density • and is a sturdy device • At the same time, it will be able to pass through the outer tube like M prevents the two inserts from being affected by the flame and has a prolonged operating life in the state of being exposed to the flame of the burner for a long time. Although the present invention has been described with reference to the illustrated embodiments in the description on M, it will be understood that the present invention will be modified and changed, and will only be affected by the application claims attached below Park restrictions. (Please read the precautions on the back before filling this page) Order -12- This paper size applies to China National Standard (CNS) A4 (210X297 mm)

Claims (1)

經濟部中央揉準局員工消費合作社印製 389819 S D8 六、申請專利範圍 1、一種用於氣艚燃料的點火器係包括有: (a) —藕由電阻嬢所構成的第一嬢圈係藉由開口媒 圈或分開線圈而被構成; (b) —藉由開口鑲圈或分開媒圈所溝成之具有較小 直徑的第二線圏係藉由一電阻線所構成,並且係被設置於 該第一鎳圈之中•其中該第一和第二線圃係藉由«力方式 被串·連接;Μ及 (c) 一圓管狀外殻係被設置於該第一線圈之上•並 且係被設置成相當接近該第一線圏,其中 > 該第二鑲圈係 具有一長度偽不大於該第一壤醺所具有的長度。 2 >如申請專利範圈第1項之中所逑的黏火器•其中 *該第一和第二線圈係藉由一共同的材料所構成。 3、 如申請専利範園第1項之中所述的點火器,其中 *至少該第一線圈係鞴由嫌合金材料所構成。 4、 如申請專利範圈第1項之中所述的點火器,其中 ,至少該第一線圈係«由嫌絡合金材料所構成。 5、 如申請専利範園第1項之中所述的點火器,其中 *該第一線摑和第二嫌圈中之一者係可鞴由從Μ下所理出 的一組材料之中所構成*其中該姐材料主要係包括有(a )鍊络合金;(b )嫌鉻合金;Μ及(c)嫌络路合金。 6、 如申_専利箱麵第1項之中所述的點火器,其中 •該圓管狀外般係_由金属材料所構成。 7、 如申嫌專利範圃第1項之中所逑的點火器,其中 本纸張尺度適用中國國家標準(CNS ) Α4規格(210X297公嫠) ^ - - _ I-----^裝-1 (請先閱讀背面之注意事項再填寫本頁) 訂 S4- 經濟部中央標準局員工消費合作社印製 AH389819 ?sW D8六、申請專利範圍 ,該第一和第二線圈係被播鐃有一單一速孃的金靨線。 8、 如申請專利範画第1項之中所述的點火器*其中 *該第一和第二線Μ係《由一具有0·63公麓之直徑的 金屬媒所構成。 9、 如申請専利範晒第1項之中所逑的點火器,其中 ,該第一媒圈係具有一大約為12· 5公釐的直徑•並且 該第二線圈係具有一大約為4 · 7 5公釐的直徑。 1 0、如申請專利範麵第1項之中所述的貼火器,其 中•該第二線圈係藉由至少1 0西所構成。 1 1 、如申請專利範画第1項之中所述的點火器,其 中*該園管狀外殼係_由附火材料所構成。 1 2、如申請専利範圏第1項之中所述的點火器,其 中·該第一和第二鑲圈係具有一至少為6 0公簠之長度, 並且至少具有1 0匝。 1 3、一種用Μ製造一用於氣《嫌料之热表面罨阻式 點火器的方法係包括有Μ下的步«: (a )將一霣阻金臞線之第一線圈捲»成開口匝或分 開匝; (b )將一霣阻金羼嬢之第二線圈播纗成颼口匝或分 两匝係具有一直徑係小於該第一鑲圏所具有的直徑,並且 將該第二線籲設置於該第一線圈之中; (c )將該第一嬢圈之一纗部連接到該第二媒圈之一 鳙部上;並且 本紙張尺度適用中國國家橾準(CNS ) A4規格(210X297公釐) (請先閲讀背面之注$項再填寫本頁) _____is 裝. 訂 H線· 389819 AK B8 CB D8 申請專利範圍 (d)將該第一和苐二線圈設置於一圓管狀外般之中 (請先聞讀背面之注意事項再填寫本頁) • ^^^1 nn Jn nrfu nn nn 裝· 、1T "Λ 線 經濟部中央標準局貝工消費合作社印製 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐)Printed by the Employees' Cooperative of the Central Bureau of the Ministry of Economic Affairs of the Consumer Cooperatives 389819 S D8 VI. Application for Patent Scope 1. An igniter system for plutonium fuel includes: (a) —the first coil system consisting of resistance 嬢Constructed by open media or split coils; (b) — A second wire with a smaller diameter, formed by open inserts or split media, is formed by a resistance wire and is Set in the first nickel ring • Where the first and second wire gardens are stringed and connected by means of «force; M and (c) a circular tubular shell system is placed on the first coil • And the system is set quite close to the first line, where > the second ring system has a length pseudo-no greater than the length of the first soil line. 2 > The sticky flame as described in item 1 of the patent application circle, where * The first and second coils are made of a common material. 3. The igniter as described in the first item of the application for 専 利范 园, wherein * at least the first coil system 鞴 is made of a suspect alloy material. 4. The igniter as described in item 1 of the patent application circle, wherein at least the first coil system «is composed of a susceptible alloy material. 5. The igniter described in item 1 of the application for Fanli Fanyuan, where * one of the first line and the second suspect circle can be selected from the group of materials identified from below. The composition of which * this sister material mainly includes (a) chain alloy; (b) chrome alloy; M and (c) susceptible alloy. 6. The igniter as described in item 1 of Shenli Box Surface, in which the circular tube is made of metal material. 7. The igniter as described in item 1 of the alleged patent fan garden, where the paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 cm) ^--_ I ----- ^ equipment -1 (Please read the notes on the back before filling this page) Order S4-Printed by the Consumers Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs AH389819? SW D8 6. The scope of patent application, the first and second coils are broadcast Single queen mother's golden cricket line. 8. The igniter as described in item 1 of the patent application for painting * where * the first and second lines M are composed of a metal medium having a diameter of 0.63 male feet. 9. The igniter as described in the first item of the application Fanlifan, wherein the first coil system has a large diameter of about 12 · 5 mm • and the second coil system has a large diameter of about 4 · 7 5 mm diameter. 10. The flame applicator described in item 1 of the patent application, wherein the second coil is composed of at least 10 West. 1 1. The igniter as described in item 1 of the patent application, in which * the circular tubular casing is made of fire-resistant material. 1 2. The igniter as described in the first item of the application for the Fan Li Fan, wherein the first and second inserts have a length of at least 60 cm and at least 10 turns. 1 3. A method for manufacturing a hot surface resistive igniter for gas using M includes the steps of M: ``: (a) coiling a first coil of a resistance metal wire into a Open turns or separate turns; (b) sowing a second coil of resistance metal into an opening or two turns having a diameter smaller than the diameter of the first insert, and The second line is called to be placed in the first coil; (c) Connect one of the first loop to the one of the second media; and this paper standard is applicable to China National Standards (CNS) A4 specification (210X297mm) (Please read the note on the back before filling in this page) _____is package. Order H line · 389819 AK B8 CB D8 Patent application scope (d) Set the first and second coils in a circle It looks like a tube (please read the precautions on the reverse side before filling out this page) • ^^^ 1 nn Jn nrfu nn nn Pack, 1T " Λ Printed by the Central Standards Bureau of the Ministry of Economic Affairs Applicable to China National Standard (CNS) A4 specification (210X297 mm)
TW87102243A 1997-02-28 1998-02-18 Ignitor for gaseous fuel TW389819B (en)

Applications Claiming Priority (1)

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US81022497A 1997-02-28 1997-02-28

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AU (1) AU6306998A (en)
TW (1) TW389819B (en)
WO (1) WO1998038461A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE483983A (en) *
US1379060A (en) * 1919-07-14 1921-05-24 Henry W Sumner Igniter
US1981299A (en) * 1933-09-01 1934-11-20 Grove W Harris Lighter for gaseous fuel burners
US4119832A (en) * 1976-12-17 1978-10-10 Gte Sylvania Incorporated Hermetically sealed electrical gas fuel igniter

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WO1998038461A1 (en) 1998-09-03

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