KR100783003B1 - 디젤 엔진용 글로우 플러그 - Google Patents
디젤 엔진용 글로우 플러그 Download PDFInfo
- Publication number
- KR100783003B1 KR100783003B1 KR1020060070136A KR20060070136A KR100783003B1 KR 100783003 B1 KR100783003 B1 KR 100783003B1 KR 1020060070136 A KR1020060070136 A KR 1020060070136A KR 20060070136 A KR20060070136 A KR 20060070136A KR 100783003 B1 KR100783003 B1 KR 100783003B1
- Authority
- KR
- South Korea
- Prior art keywords
- glow plug
- press
- hole
- diesel engine
- bracket
- 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.)
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Classifications
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- 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
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- 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
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- 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
- F23Q2007/004—Manufacturing or assembling methods
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Connection Of Plates (AREA)
Abstract
Description
Claims (4)
- 디젤엔진의 헤드(1)에 체결하도록 상부 외주면에 나사산(110)이 형성되며, 내부에는 발열핀(200)을 삽입할 수 있도록 관통구(140)가 형성되고 상기 관통구(140)의 하측부에 내경차에 의한 압입접합부(130)를 구비한 글로우 플러그 금구(100)에 있어서,상기 글로우 플러그 금구(100)의 하측 압입접합부(130)와 상측 나사산(110)의 사이에는 글로우 플러그의 체결시 발생하는 축하중 및 회전토오크에 대응하여 용이하게 변형되어 충격을 흡수하도록 발열핀(200)이 억지 끼워맞춤되는 압입접합부(130)의 상측 특정부위에 관통구(140)의 내경을 크게 형성함으로써 플러그 금구(100)의 압입접합부(130)보다 상대적으로 약한 역학적구조를 갖도록 하는 변형발생부(120)를 구비함을 특징으로 하는 디젤 엔진용 글로우 플러그.
- 삭제
- 제 1항에 있어서,상기 플러그 금구(100)의 관통구(140)의 내경은 압입접합부(130)와 변형발생부(120)의 사이에 3단의 단차부(150)가 형성됨을 특징으로 하는 디젤 엔진용 글로우 플러그.
- 제 1항에 있어서,상기 플러그 금구(100)의 관통구(140)의 내경은 압입접합부(130)와 변형발생부(120)의 사이에 2단의 단차부(150)가 형성됨을 특징으로 하는 디젤 엔진용 글로우 플러그.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060070136A KR100783003B1 (ko) | 2006-07-26 | 2006-07-26 | 디젤 엔진용 글로우 플러그 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060070136A KR100783003B1 (ko) | 2006-07-26 | 2006-07-26 | 디젤 엔진용 글로우 플러그 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR100783003B1 true KR100783003B1 (ko) | 2007-12-07 |
Family
ID=39139923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020060070136A Active KR100783003B1 (ko) | 2006-07-26 | 2006-07-26 | 디젤 엔진용 글로우 플러그 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100783003B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101009640B1 (ko) | 2008-10-21 | 2011-01-19 | 우진공업주식회사 | 디젤엔진용 더미플러그 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10220759A (ja) | 1997-01-31 | 1998-08-21 | Jidosha Kiki Co Ltd | ディーゼルエンジン用グロープラグ |
| JP2001241661A (ja) * | 2000-03-02 | 2001-09-07 | Bosch Automotive Systems Corp | ディーゼルエンジン用グロープラグ |
| JP2004132688A (ja) | 2002-08-12 | 2004-04-30 | Ngk Spark Plug Co Ltd | グロープラグ |
-
2006
- 2006-07-26 KR KR1020060070136A patent/KR100783003B1/ko active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10220759A (ja) | 1997-01-31 | 1998-08-21 | Jidosha Kiki Co Ltd | ディーゼルエンジン用グロープラグ |
| JP2001241661A (ja) * | 2000-03-02 | 2001-09-07 | Bosch Automotive Systems Corp | ディーゼルエンジン用グロープラグ |
| JP2004132688A (ja) | 2002-08-12 | 2004-04-30 | Ngk Spark Plug Co Ltd | グロープラグ |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101009640B1 (ko) | 2008-10-21 | 2011-01-19 | 우진공업주식회사 | 디젤엔진용 더미플러그 |
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