KR100588074B1 - 내연기관용 점화플러그 - Google Patents
내연기관용 점화플러그 Download PDFInfo
- Publication number
- KR100588074B1 KR100588074B1 KR1020040073230A KR20040073230A KR100588074B1 KR 100588074 B1 KR100588074 B1 KR 100588074B1 KR 1020040073230 A KR1020040073230 A KR 1020040073230A KR 20040073230 A KR20040073230 A KR 20040073230A KR 100588074 B1 KR100588074 B1 KR 100588074B1
- Authority
- KR
- South Korea
- Prior art keywords
- center electrode
- spark
- electrode
- shell
- spark plug
- 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
- H01T13/02—Details
- H01T13/08—Mounting, fixing or sealing of sparking plugs, e.g. in combustion chamber
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/12—Ignition, e.g. for IC engines
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/12—Ignition, e.g. for IC engines
- H01F2038/122—Ignition, e.g. for IC engines with rod-shaped core
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Spark Plugs (AREA)
Abstract
Description
Claims (4)
- 중심전극(50); 상기 중심전극(50)과 일정간격을 유지하는 접지전극(20);을 마련하여 스파크를 발생시키고, 상기 중심전극(50)의 외측방향으로 절연체(51)와 셸(30)을 각각 구비하는 통상의 내연기관용 점화플러그(100)에 있어서,상기 셸(30)에는 상기 중심전극(50)과 접지전극(20) 사이에 스파크가 발생되지 않을시 셸(30)측에서 상기 중심전극(50)과 스파크를 발생시키도록 환형의 보조갭(Gap)(131)이 구비되고,상기 보조갭(131)의 내측면에는 다수개의 돌기(132)가 형성되되, 상기 보조갭(131)의 내측면 중 돌기(132)가 형성되지 않은 부분은 셸(30)의 내면과 일치되고, 상기 돌기(132)는 셸(30)의 내면에서 일정길이 만큼 돌출되며,상기 보조갭(131)에는 동(131a)이 삽입된 것을 특징으로 하는 내연기관용 점화플러그.
- 삭제
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040073230A KR100588074B1 (ko) | 2004-09-14 | 2004-09-14 | 내연기관용 점화플러그 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040073230A KR100588074B1 (ko) | 2004-09-14 | 2004-09-14 | 내연기관용 점화플러그 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060024483A KR20060024483A (ko) | 2006-03-17 |
KR100588074B1 true KR100588074B1 (ko) | 2006-06-08 |
Family
ID=37130297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040073230A KR100588074B1 (ko) | 2004-09-14 | 2004-09-14 | 내연기관용 점화플러그 |
Country Status (1)
Country | Link |
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KR (1) | KR100588074B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015201167B3 (de) * | 2015-01-23 | 2016-06-23 | Ford Global Technologies, Llc | Zündkerze zum Einleiten einer Verbrennung in einem Zylinder eines Verbrennungsmotors sowie Verfahren zum Betreiben einer derartigen Zündkerze |
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2004
- 2004-09-14 KR KR1020040073230A patent/KR100588074B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20060024483A (ko) | 2006-03-17 |
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