KR100924298B1 - 점화 플러그의 접지전극 장착방법 - Google Patents
점화 플러그의 접지전극 장착방법 Download PDFInfo
- Publication number
- KR100924298B1 KR100924298B1 KR1020070087749A KR20070087749A KR100924298B1 KR 100924298 B1 KR100924298 B1 KR 100924298B1 KR 1020070087749 A KR1020070087749 A KR 1020070087749A KR 20070087749 A KR20070087749 A KR 20070087749A KR 100924298 B1 KR100924298 B1 KR 100924298B1
- Authority
- KR
- South Korea
- Prior art keywords
- ground electrode
- housing
- welding
- spark plug
- tip
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T13/00—Sparking plugs
- H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
- H01T13/32—Sparking plugs characterised by features of the electrodes or insulation characterised by features of the earthed electrode
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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
- F02P3/00—Other installations
- F02P3/01—Electric spark ignition installations without subsequent energy storage, i.e. energy supplied by an electrical oscillator
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T13/00—Sparking plugs
- H01T13/02—Details
- H01T13/08—Mounting, fixing or sealing of sparking plugs, e.g. in combustion chamber
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T21/00—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs
- H01T21/02—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs of sparking plugs
Abstract
Description
Claims (5)
- 삭제
- 삭제
- 직선 형태의 접지전극의 끝부분에 접지전극 팁을 용접하는 단계와;상기 접지전극 팁이 용접된 상기 접지전극의 일측을 하우징의 일측면에 용접하는 단계와;상기 하우징에 용접된 상기 접지전극의 끝부분을 상기 하우징의 안쪽 방향으로 벤딩시켜 상기 접지전극 팁과 중심전극 팁 사이의 간극을 조절하는 단계를;포함하고,상기 접지전극 팁은 레이저 용접에 의해 상기 접지전극의 끝부분에 융착되며,상기 레이저 용접은 GALVO 방식과 AXICAN 방식 중 어느 하나가 사용되는 것을 특징으로 하는 점화 플러그의 접지전극 장착방법.
- 삭제
- 제 3 항에 있어서,상기 접지전극은 상기 하우징에 스폿 용접에 의해 장착되는 것을 특징으로 하는 점화 플러그의 접지전극 장착방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070087749A KR100924298B1 (ko) | 2007-08-30 | 2007-08-30 | 점화 플러그의 접지전극 장착방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070087749A KR100924298B1 (ko) | 2007-08-30 | 2007-08-30 | 점화 플러그의 접지전극 장착방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090022414A KR20090022414A (ko) | 2009-03-04 |
KR100924298B1 true KR100924298B1 (ko) | 2009-11-05 |
Family
ID=40692287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070087749A KR100924298B1 (ko) | 2007-08-30 | 2007-08-30 | 점화 플러그의 접지전극 장착방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100924298B1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4931686A (en) | 1988-09-06 | 1990-06-05 | General Motors Corporation | Copper core side electrode spark plug shell |
JPH04104491A (ja) * | 1990-08-23 | 1992-04-06 | Nippondenso Co Ltd | 内燃機関用スパークプラグの製造方法 |
JPH05135847A (ja) * | 1991-11-14 | 1993-06-01 | Ngk Spark Plug Co Ltd | スパークプラグ接地電極の製造方法 |
JP2007087969A (ja) | 2006-12-27 | 2007-04-05 | Denso Corp | スパークプラグおよびその製造方法 |
-
2007
- 2007-08-30 KR KR1020070087749A patent/KR100924298B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4931686A (en) | 1988-09-06 | 1990-06-05 | General Motors Corporation | Copper core side electrode spark plug shell |
JPH04104491A (ja) * | 1990-08-23 | 1992-04-06 | Nippondenso Co Ltd | 内燃機関用スパークプラグの製造方法 |
JPH05135847A (ja) * | 1991-11-14 | 1993-06-01 | Ngk Spark Plug Co Ltd | スパークプラグ接地電極の製造方法 |
JP2007087969A (ja) | 2006-12-27 | 2007-04-05 | Denso Corp | スパークプラグおよびその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20090022414A (ko) | 2009-03-04 |
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