KR900008169A - 점화전의 속(速)연소장치 및 속연소방법 - Google Patents
점화전의 속(速)연소장치 및 속연소방법 Download PDFInfo
- Publication number
- KR900008169A KR900008169A KR1019890016429A KR890016429A KR900008169A KR 900008169 A KR900008169 A KR 900008169A KR 1019890016429 A KR1019890016429 A KR 1019890016429A KR 890016429 A KR890016429 A KR 890016429A KR 900008169 A KR900008169 A KR 900008169A
- Authority
- KR
- South Korea
- Prior art keywords
- fuel
- fuel concentration
- center electrode
- center
- electrode plate
- Prior art date
Links
Classifications
-
- 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
- F02P13/00—Sparking plugs structurally combined with other parts of internal-combustion engines
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Spark Plugs (AREA)
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 일실시예를 표시하는 요부의 설명도,
제2도는 전체도,
제3도는 저면도.
Claims (7)
- 중심전극(4) 선단에 접지전극판(6)을 대설시키고, 이들 사이에 플러그갭(18)을 형성하는 한편, 중심전극 선단에 대향하는 접지전극판(6) 위치에서 스파아크 발생측(8)과 피스톤측(9)에 연통시키는 터널형의 연료집중부(7)를 설치하여, 연료집중부(7)의 스파아크 발생측 개구를 중심전극 선단에 대향배치시킴과 아울러, 중심전극(4)의 반경과 플러그갭(18) 치수를 가산한 거리와, 중심전극의 축심선과 접지전극판(6)의 연료집중부형성면(12)간의 거리를 대략 동등하게 형성한 것을 특징으로 하는 점화전의 속연소장치.
- 제1항에 있어서, 접지전극판(6)의 연료집중부의 스파아크 발생측(8) 개구면과 중심전극 선단면(15)을 대략 동일 평면상에 배치시키고, 중심전극선단 각부와 연료집중부 개구 각부와의 사이에 플러그갭(18)을 형성한 것을 특징으로 하는 점화전의 속연소장치.
- 제1항에 있어서, 중심전극 선단부를 접지전극판(6)의 연료집중부(7)에 내설시켜, 중심전극 외주면(4a)과 접지전극판(6)의 연료집중부 형성면(12) 사이에 플러그갭(18)을 형성한 것을 특징으로 하는 점화전의 속연소장치.
- 제1항에 있어서, 접지전극판으로 형성되는 연료중량부(19)를 연료집중부(7)에 연통시켜, 연료증량부(19)에 의하여 연료집중부(7)의일부를 중심전극(4) 축심선과 대략직교하는 방향으로 확장시킨 것을 특징으로 하는 점화선의 속연소장치.
- 제1항에 있어서, 접지전극판으로 형성되는 연료집중부(7)의 피스톤측(9) 개구에 끝이 확대형상인 연소확산부(20)를 연속 설치시킨 것을 특징으로 하는 점화전의 속연소장치.
- 제1항에 있어서, 접지전극판(6)의 연료집중부(7)를 중심전극(4) 축심선과 대략 직교하는 방향으로 개설하고, 중심전극 축심선 연장방향 및 대략 직교방향의 피스톤측(9)에 연료집중부(7)를 개방시킨 것을 특징으로 하는 점화전의 속연소장치.
- 중심전극 축심상에 설치한 접지전극판(6)의 연료집중부를 피스톤측과 반대측에 개구시키는 점화전에 있어서. 연료집중부의 피스톤측과 반대의 개구를 중심전극(4)에 의하여 플러그갭(18)을 남긴 상태로 막음과 아울러 피스톤측과 반대의 개구부근의 연료집중부 형성면(12)과 중심전극(4) 간의 플러그갭(18)으로 하여금 중심전극 축심선에 대하여 대략직교하는 방향으로 스파아크를 발생시켜, 피스톤측(9)과 반대의 개구부근의 연료집중부(7)의 내부에서 화염핵을 형성시키도록 한 것을 특징으로 하는 점화전의 속연소방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP88-296924 | 1988-11-24 | ||
JP29692488A JPH02142080A (ja) | 1988-11-24 | 1988-11-24 | 点火栓の速燃焼装置 |
JP89-29174 | 1989-02-08 | ||
JP2917489A JPH02144873A (ja) | 1989-02-08 | 1989-02-08 | 点火栓の速燃焼方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR900008169A true KR900008169A (ko) | 1990-06-02 |
Family
ID=26367329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890016429A KR900008169A (ko) | 1988-11-24 | 1989-11-13 | 점화전의 속(速)연소장치 및 속연소방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5051651A (ko) |
KR (1) | KR900008169A (ko) |
DE (1) | DE3937215A1 (ko) |
FR (1) | FR2640091A1 (ko) |
GB (1) | GB2225385B (ko) |
IT (1) | IT1237186B (ko) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3473044B2 (ja) * | 1993-04-28 | 2003-12-02 | 株式会社デンソー | スパークプラグ |
US5408961A (en) * | 1993-08-09 | 1995-04-25 | Innovative Automative Technologies Int. Ltd. | Ignition plug |
USD427972S (en) * | 1997-12-16 | 2000-07-11 | Kevin Ray Parker | Negative electrode for spark plug |
US6198209B1 (en) | 1997-12-22 | 2001-03-06 | Caterpillar Inc. | Shielded spark plug electrode |
ES2232118T3 (es) * | 1998-03-02 | 2005-05-16 | Pyrotek Enterprises Inc. | Bujia de encendido mejorada. |
US6495948B1 (en) | 1998-03-02 | 2002-12-17 | Pyrotek Enterprises, Inc. | Spark plug |
US5984668A (en) * | 1998-08-14 | 1999-11-16 | Landfill Technologies, Inc. | Sparking device for promoting avoidance of short-circuiting |
US6882092B1 (en) * | 2003-05-20 | 2005-04-19 | Bill Nguyen | Jet nozzle spark plug |
DE10331418A1 (de) * | 2003-07-10 | 2005-01-27 | Bayerische Motoren Werke Ag | Plasmastrahl-Zündkerze |
JP4696220B2 (ja) * | 2005-07-15 | 2011-06-08 | 三菱自動車工業株式会社 | 点火プラグ |
CN101471543B (zh) * | 2007-12-28 | 2011-10-26 | 李忠尧 | 一种火花引导装置 |
US8461750B2 (en) * | 2009-09-11 | 2013-06-11 | Woodward, Inc. | Pre-chamber spark plug and electrodes therefor |
US8584648B2 (en) * | 2010-11-23 | 2013-11-19 | Woodward, Inc. | Controlled spark ignited flame kernel flow |
US9476347B2 (en) * | 2010-11-23 | 2016-10-25 | Woodward, Inc. | Controlled spark ignited flame kernel flow in fuel-fed prechambers |
US9172217B2 (en) | 2010-11-23 | 2015-10-27 | Woodward, Inc. | Pre-chamber spark plug with tubular electrode and method of manufacturing same |
US9225151B2 (en) * | 2012-02-09 | 2015-12-29 | Cummins Ip, Inc. | Spark plug for removing residual exhaust gas and associated combustion chamber |
DE102012208069A1 (de) * | 2012-05-15 | 2013-11-21 | Man Diesel & Turbo Se | Zündkerze für eine Brennkraftmaschine |
US9856848B2 (en) | 2013-01-08 | 2018-01-02 | Woodward, Inc. | Quiescent chamber hot gas igniter |
US9765682B2 (en) | 2013-06-10 | 2017-09-19 | Woodward, Inc. | Multi-chamber igniter |
US8839762B1 (en) | 2013-06-10 | 2014-09-23 | Woodward, Inc. | Multi-chamber igniter |
JP5847259B2 (ja) * | 2013-11-12 | 2016-01-20 | 日本特殊陶業株式会社 | スパークプラグ |
US9653886B2 (en) | 2015-03-20 | 2017-05-16 | Woodward, Inc. | Cap shielded ignition system |
EP3271561B1 (en) | 2015-03-20 | 2018-12-12 | Woodward, Inc. | Parallel prechamber ignition system |
US9890689B2 (en) | 2015-10-29 | 2018-02-13 | Woodward, Inc. | Gaseous fuel combustion |
JP2019133772A (ja) * | 2018-01-29 | 2019-08-08 | 株式会社デンソー | スパークプラグ |
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GB752675A (ko) * | 1900-01-01 | |||
GB744945A (ko) * | ||||
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FR486920A (fr) * | 1917-09-25 | 1918-05-16 | Mario Ferraris | Bougie d'allumage pour moteurs à explosion |
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FR2479588A1 (fr) * | 1980-03-28 | 1981-10-02 | Girodin Marius | Bougie d'allumage pour moteur a explosion |
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EP0167687A1 (en) * | 1984-07-10 | 1986-01-15 | Wen-Tu Wang | A spark plug with a ring-shaped ground electrode |
DE3619938A1 (de) * | 1986-06-13 | 1987-12-17 | Bayerische Motoren Werke Ag | Zuendkerze fuer brennkraftmaschinen |
WO1988006231A1 (en) * | 1987-02-19 | 1988-08-25 | Hi-Tech International Laboratory Company Limited | Combustion system for internal combustion engine and combustor used therefor |
FR2612346A1 (fr) * | 1987-03-13 | 1988-09-16 | Bernies Francis | Transformation d'une bougie d'allumage classique en bougie d'allumage semi-annulaire 7/8 fermee, reglable |
DD276570A1 (de) * | 1988-10-17 | 1990-02-28 | Sonnenberg Elektrokeramische | Langlebensdauerzuendkerze |
JPH02117086A (ja) * | 1988-10-26 | 1990-05-01 | Ryohei Kashiwabara | 点火栓並びに点火栓ににる燃焼方法 |
-
1989
- 1989-09-19 US US07/409,347 patent/US5051651A/en not_active Expired - Fee Related
- 1989-10-25 FR FR8913979A patent/FR2640091A1/fr not_active Withdrawn
- 1989-11-08 GB GB8925243A patent/GB2225385B/en not_active Expired - Fee Related
- 1989-11-08 DE DE3937215A patent/DE3937215A1/de not_active Ceased
- 1989-11-13 KR KR1019890016429A patent/KR900008169A/ko not_active IP Right Cessation
- 1989-11-22 IT IT04858689A patent/IT1237186B/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
IT8948586A0 (it) | 1989-11-22 |
FR2640091A1 (fr) | 1990-06-08 |
IT1237186B (it) | 1993-05-24 |
DE3937215A1 (de) | 1990-05-31 |
GB2225385A (en) | 1990-05-30 |
US5051651A (en) | 1991-09-24 |
GB8925243D0 (en) | 1989-12-28 |
GB2225385B (en) | 1993-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
SUBM | Surrender of laid-open application requested |