JPS5669416A - Unit consisting of accessory chamber and spark plug - Google Patents

Unit consisting of accessory chamber and spark plug

Info

Publication number
JPS5669416A
JPS5669416A JP14589979A JP14589979A JPS5669416A JP S5669416 A JPS5669416 A JP S5669416A JP 14589979 A JP14589979 A JP 14589979A JP 14589979 A JP14589979 A JP 14589979A JP S5669416 A JPS5669416 A JP S5669416A
Authority
JP
Japan
Prior art keywords
mixture
accessory chamber
chamber
spark plug
accessory
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.)
Pending
Application number
JP14589979A
Other languages
Japanese (ja)
Inventor
Yariichi Hisada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP14589979A priority Critical patent/JPS5669416A/en
Publication of JPS5669416A publication Critical patent/JPS5669416A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To cause the combustion of a thin mixture, by providing an accessory chamber integrally with a spark plug, placing a thick mixture in the accessory chamber and igniting the thick mixture.
CONSTITUTION: In the stroke of suction, an intake valve 21 is moved down so that a thin mixture flows into a main chamber 18 through the valve 21. The thin mixture is also supplied into an accessory chamber 7 through a communication hole 8. At the same time, fuel is injected from a fuel injection valve 22 into the accessory chamber 7 and the vicinity thereof. After that, the intake valve 21 is closed, a piston 17 is moved up and the stroke of compression is started. The fuel injected into the accessory chamber 7 and the vicinity thereof is evaporated into the thin mixture to produce a thick mixture. When sparks are generated between the central electrode 10 and grounded electrode 9 of a spark plug 2, the thick mixture in the accessory chamber 7 is burned and exploded first to cause the combustion of the thin mixture in the main chamber 18.
COPYRIGHT: (C)1981,JPO&Japio
JP14589979A 1979-11-11 1979-11-11 Unit consisting of accessory chamber and spark plug Pending JPS5669416A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14589979A JPS5669416A (en) 1979-11-11 1979-11-11 Unit consisting of accessory chamber and spark plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14589979A JPS5669416A (en) 1979-11-11 1979-11-11 Unit consisting of accessory chamber and spark plug

Publications (1)

Publication Number Publication Date
JPS5669416A true JPS5669416A (en) 1981-06-10

Family

ID=15395625

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14589979A Pending JPS5669416A (en) 1979-11-11 1979-11-11 Unit consisting of accessory chamber and spark plug

Country Status (1)

Country Link
JP (1) JPS5669416A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6293125U (en) * 1985-11-30 1987-06-13
JP2009270541A (en) * 2008-05-09 2009-11-19 Osaka Gas Co Ltd Engine and spark plug for engine
JP2010096089A (en) * 2008-10-16 2010-04-30 Osaka Gas Co Ltd Engine and engine ignition plug
WO2012091739A2 (en) 2010-12-31 2012-07-05 Prometheus Applied Technologies, Llc Prechamber ignition system
JP2012211594A (en) * 2012-08-02 2012-11-01 Osaka Gas Co Ltd Engine
JP2016512587A (en) * 2013-03-12 2016-04-28 プロメテウス アプライド テクノロジーズ，エルエルシー Active scavenging prechamber
EP2678907B1 (en) 2011-02-21 2016-10-19 GE Jenbacher GmbH & Co OG Spark plug having an end part
US9850805B2 (en) 2010-12-31 2017-12-26 Prometheus Applied Technologies, Llc Prechamber ignition system
US10208651B2 (en) 2016-02-06 2019-02-19 Prometheus Applied Technologies, Llc Lean-burn pre-combustion chamber
JP2020191161A (en) * 2019-05-20 2020-11-26 株式会社デンソー Internal combustion engine and spark plug
WO2021176949A1 (en) * 2020-03-04 2021-09-10 株式会社デンソー Spark plug for internal combustion engine

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6293125U (en) * 1985-11-30 1987-06-13
JP2009270541A (en) * 2008-05-09 2009-11-19 Osaka Gas Co Ltd Engine and spark plug for engine
JP2010096089A (en) * 2008-10-16 2010-04-30 Osaka Gas Co Ltd Engine and engine ignition plug
US9850805B2 (en) 2010-12-31 2017-12-26 Prometheus Applied Technologies, Llc Prechamber ignition system
EP2659556A4 (en) * 2010-12-31 2015-10-21 Prometheus Applied Technologies Llc Prechamber ignition system
US9745892B2 (en) 2010-12-31 2017-08-29 Prometheus Applied Technologies, Llc Prechamber ignition system
WO2012091739A2 (en) 2010-12-31 2012-07-05 Prometheus Applied Technologies, Llc Prechamber ignition system
US9874135B2 (en) 2010-12-31 2018-01-23 Prometheus Applied Technologies, Llc Prechamber ignition system
EP2678907B1 (en) 2011-02-21 2016-10-19 GE Jenbacher GmbH & Co OG Spark plug having an end part
EP2678907B2 (en) † 2011-02-21 2023-06-21 Innio Jenbacher GmbH & Co OG Spark plug having an end part
JP2012211594A (en) * 2012-08-02 2012-11-01 Osaka Gas Co Ltd Engine
JP2016512587A (en) * 2013-03-12 2016-04-28 プロメテウス アプライド テクノロジーズ，エルエルシー Active scavenging prechamber
US10208651B2 (en) 2016-02-06 2019-02-19 Prometheus Applied Technologies, Llc Lean-burn pre-combustion chamber
JP2020191161A (en) * 2019-05-20 2020-11-26 株式会社デンソー Internal combustion engine and spark plug
WO2021176949A1 (en) * 2020-03-04 2021-09-10 株式会社デンソー Spark plug for internal combustion engine

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