KR20030087287A - 디젤 엔진의 연료가열 장치 - Google Patents
디젤 엔진의 연료가열 장치 Download PDFInfo
- Publication number
- KR20030087287A KR20030087287A KR1020020025285A KR20020025285A KR20030087287A KR 20030087287 A KR20030087287 A KR 20030087287A KR 1020020025285 A KR1020020025285 A KR 1020020025285A KR 20020025285 A KR20020025285 A KR 20020025285A KR 20030087287 A KR20030087287 A KR 20030087287A
- Authority
- KR
- South Korea
- Prior art keywords
- outlet
- fuel
- cooling water
- oil
- inlet
- 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
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 55
- 238000010438 heat treatment Methods 0.000 title claims abstract description 24
- 239000000498 cooling water Substances 0.000 claims abstract description 24
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 238000005192 partition Methods 0.000 claims abstract description 9
- 238000005452 bending Methods 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 claims abstract description 4
- 239000011810 insulating material Substances 0.000 abstract description 3
- 239000002826 coolant Substances 0.000 description 14
- 238000002485 combustion reaction Methods 0.000 description 6
- 239000002828 fuel tank Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
- F02M31/16—Other apparatus for heating fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
- F02M31/04—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture
- F02M31/10—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot liquids, e.g. lubricants or cooling water
- F02M31/102—Particular constructional characteristics of the shape of the heat exchange surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Description
Claims (5)
- 디젤 엔진의 연료가열 장치에 있어서,고정판이 하단에 절곡 형성되고 일측부에 오일유입구와 냉각수유입구를 형성하며 길이방향의 각 끝단으로는 절곡판을 형성한 제1마감부재와;고정판이 하단에 절곡 형성되고 일측부에 오일출수구와 냉각수출수구를 형성한 제2마감부재와;상기 제1마감부재와 제2마감부재 사이의 공간에는 판재형의 격판의 중앙부가 파형으로 절곡형성 되고 이 파형부와 대향되는 파형의 형상을 구비한 구획판이 용접되어 오일유로와 냉각수유로를 형성하는 온도전달부와;상기 오일유입구와 냉각수유입구 및 오일출수구와 냉각수출수구에는 각 이송관에 결착되는 연결구와;상기 각 유입구와 출수구에 설치된 연결구의 이탈을 방지하는 클림부재와;상기 온도전달부 및 각 마감부재가 대기중에 직접 노출되는 것을 방지하여 온도손실을 방지하는 단열재가 설치되어 이루어진 것을 특징으로 하는 디젤 엔진의 연료가열 장치.
- 제 1 항에 있어서, 상기 격판의 길이방향 각 끝단에 형성된 절곡판이 소정의 각도를 형성하면서 인접하는 절곡판의 절곡부 선단에 용접이음되는 것을 특징으로 하는 디젤 엔진의 연료가열 장치.
- 제 1 항에 있어서, 상기 오일출수구에 설치된 연결구에는 예열플러그가 설치된 것을 특징으로 하는 디젤 엔진의 연료가열 장치.
- 제 1 항에 있어서, 상기 오일출수구와 냉각수출수구가 구비된 제2마감부재에는 냉각수를 가열할 수 있는 히터가 설치된 것을 포함하여 이루어진 것을 특징으로 하는 디젤 엔진의 연료가열 장치.
- 제 1 항에 있어서, 상기 오일출수구의 외측으로는 서로 대향되게 자석이 설치되고 이 자석은 홀더에 의해 고정 설치되는 것을 특징으로 하는 디젤 엔진의 연료가열 장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020020025285A KR20030087287A (ko) | 2002-05-08 | 2002-05-08 | 디젤 엔진의 연료가열 장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020020025285A KR20030087287A (ko) | 2002-05-08 | 2002-05-08 | 디젤 엔진의 연료가열 장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20030087287A true KR20030087287A (ko) | 2003-11-14 |
Family
ID=32381994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020020025285A Ceased KR20030087287A (ko) | 2002-05-08 | 2002-05-08 | 디젤 엔진의 연료가열 장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20030087287A (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200449974Y1 (ko) * | 2008-09-01 | 2010-08-30 | 이창엽 | 열교환부를 갖는 유류절감장치 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01203892A (ja) * | 1988-02-09 | 1989-08-16 | Mitsubishi Heavy Ind Ltd | プレート式熱交換器 |
| WO1990000752A1 (en) * | 1988-07-06 | 1990-01-25 | Plessey Overseas Limited | An optical system |
| US4937365A (en) * | 1987-02-24 | 1990-06-26 | Rhone-Poulenc Chimie | Alpha-mercaptoester substituted diorganopolysiloxanes |
| WO1997019265A2 (en) * | 1995-11-21 | 1997-05-29 | Universal Diesel Products Inc. | Fuel pre-heater |
| KR20010000721U (ko) * | 1999-06-17 | 2001-01-15 | 신찰우 | 디젤 차량용 연료 예열장치 |
-
2002
- 2002-05-08 KR KR1020020025285A patent/KR20030087287A/ko not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4937365A (en) * | 1987-02-24 | 1990-06-26 | Rhone-Poulenc Chimie | Alpha-mercaptoester substituted diorganopolysiloxanes |
| JPH01203892A (ja) * | 1988-02-09 | 1989-08-16 | Mitsubishi Heavy Ind Ltd | プレート式熱交換器 |
| WO1990000752A1 (en) * | 1988-07-06 | 1990-01-25 | Plessey Overseas Limited | An optical system |
| WO1997019265A2 (en) * | 1995-11-21 | 1997-05-29 | Universal Diesel Products Inc. | Fuel pre-heater |
| KR20010000721U (ko) * | 1999-06-17 | 2001-01-15 | 신찰우 | 디젤 차량용 연료 예열장치 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200449974Y1 (ko) * | 2008-09-01 | 2010-08-30 | 이창엽 | 열교환부를 갖는 유류절감장치 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20020508 |
|
| PA0201 | Request for examination | ||
| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20041026 Patent event code: PE09021S01D |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20050228 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20041026 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |