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WO2009028307A1 - グロープラグ及びグロープラグ制御システム - Google Patents

グロープラグ及びグロープラグ制御システム Download PDF

Info

Publication number
WO2009028307A1
WO2009028307A1 PCT/JP2008/064018 JP2008064018W WO2009028307A1 WO 2009028307 A1 WO2009028307 A1 WO 2009028307A1 JP 2008064018 W JP2008064018 W JP 2008064018W WO 2009028307 A1 WO2009028307 A1 WO 2009028307A1
Authority
WO
WIPO (PCT)
Prior art keywords
glow plug
section
temperature
laser beam
temperature rising
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2008/064018
Other languages
English (en)
French (fr)
Inventor
Shuei Ishii
Akikazu Taidou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Niterra Co Ltd
Original Assignee
NGK Spark Plug Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2007218575A external-priority patent/JP4939343B2/ja
Priority claimed from JP2007218574A external-priority patent/JP4939342B2/ja
Application filed by NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Publication of WO2009028307A1 publication Critical patent/WO2009028307A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
    • F23Q7/001—Glowing plugs for internal-combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
    • F02P19/04—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition non-electric, e.g. heating incandescent spots by burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
    • F02P19/02—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs
    • F02P19/025—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs with means for determining glow plug temperature or glow plug resistance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
    • F02P19/02—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs
    • F02P19/028—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs the glow plug being combined with or used as a sensor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P23/00—Other ignition
    • F02P23/04—Other physical ignition means, e.g. using laser rays

Landscapes

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

Abstract

　本発明のグロープラグは、外部に露出し使用時に昇温させる昇温部と、自身で生成した又は他から転送されたレーザ光を昇温部の被照射面に向けて放射して昇温部を昇温させるレーザ光放射部と、少なくともレーザ光放射部から昇温部の被照射面までのレーザ光の光路を包囲する光路包囲部とを備える。この構成により、昇温部を局部的、且つ急速に昇温させることができる。
PCT/JP2008/064018 2007-08-24 2008-08-05 グロープラグ及びグロープラグ制御システム Ceased WO2009028307A1 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007218575A JP4939343B2 (ja) 2007-08-24 2007-08-24 グロープラグ
JP2007218574A JP4939342B2 (ja) 2007-08-24 2007-08-24 グロープラグ及びグロープラグ制御システム
JP2007-218574 2007-08-24
JP2007-218575 2007-08-24

Publications (1)

Publication Number Publication Date
WO2009028307A1 true WO2009028307A1 (ja) 2009-03-05

Family

ID=40387033

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/064018 Ceased WO2009028307A1 (ja) 2007-08-24 2008-08-05 グロープラグ及びグロープラグ制御システム

Country Status (1)

Country Link
WO (1) WO2009028307A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009004059A1 (de) * 2009-01-08 2010-07-29 Giese, Erhard, Dr. Glühkerze
GB2471371A (en) * 2009-06-22 2010-12-29 Gen Electric Laser ignition system and method for internal combustion engine
CN107461762A (zh) * 2017-08-02 2017-12-12 苏州艾思兰光电有限公司 一种用于燃气灶的激光点火装置
JP2018105215A (ja) * 2016-12-26 2018-07-05 株式会社リコー 外付けユニット、およびレーザ点火装置
CN114607537A (zh) * 2022-04-14 2022-06-10 上海夏雪科技有限公司 电热塞及内燃机

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0610749U (ja) * 1991-07-30 1994-02-10 張 金泉 ボイラー装置
JP2001336468A (ja) * 2000-03-22 2001-12-07 Ngk Spark Plug Co Ltd グロープラグ制御装置、グロープラグ、及びエンジンの燃焼室内のイオン検出方法
WO2004001221A1 (de) * 2002-06-19 2003-12-31 Robert Bosch Gmbh Starthilfsmittel für einem verbrennungsmotor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0610749U (ja) * 1991-07-30 1994-02-10 張 金泉 ボイラー装置
JP2001336468A (ja) * 2000-03-22 2001-12-07 Ngk Spark Plug Co Ltd グロープラグ制御装置、グロープラグ、及びエンジンの燃焼室内のイオン検出方法
WO2004001221A1 (de) * 2002-06-19 2003-12-31 Robert Bosch Gmbh Starthilfsmittel für einem verbrennungsmotor

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009004059A1 (de) * 2009-01-08 2010-07-29 Giese, Erhard, Dr. Glühkerze
DE102009004059B4 (de) * 2009-01-08 2010-09-30 Giese, Erhard, Dr. Glühkerze
GB2471371A (en) * 2009-06-22 2010-12-29 Gen Electric Laser ignition system and method for internal combustion engine
GB2471371B (en) * 2009-06-22 2012-08-29 Gen Electric Laser ignition system and method for internal combustion engine
JP2018105215A (ja) * 2016-12-26 2018-07-05 株式会社リコー 外付けユニット、およびレーザ点火装置
CN107461762A (zh) * 2017-08-02 2017-12-12 苏州艾思兰光电有限公司 一种用于燃气灶的激光点火装置
CN114607537A (zh) * 2022-04-14 2022-06-10 上海夏雪科技有限公司 电热塞及内燃机

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