JPS5252013A - Diesel engine combustion unti - Google Patents

Diesel engine combustion unti

Info

Publication number
JPS5252013A
JPS5252013A JP12711775A JP12711775A JPS5252013A JP S5252013 A JPS5252013 A JP S5252013A JP 12711775 A JP12711775 A JP 12711775A JP 12711775 A JP12711775 A JP 12711775A JP S5252013 A JPS5252013 A JP S5252013A
Authority
JP
Japan
Prior art keywords
unti
diesel engine
engine combustion
sub
main chamber
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
JP12711775A
Other languages
Japanese (ja)
Inventor
Yoshihiro Muramatsu
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.)
Niigata Engineering Co Ltd
Original Assignee
Niigata Engineering Co Ltd
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 Niigata Engineering Co Ltd filed Critical Niigata Engineering Co Ltd
Priority to JP12711775A priority Critical patent/JPS5252013A/en
Publication of JPS5252013A publication Critical patent/JPS5252013A/en
Pending legal-status Critical Current

Links

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  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

PURPOSE: In a combustion unit consisting of two sub-chambers and a main chamber which are communicated to each other, the control of the increase of the fuel consumption rate and the waste fuel concentration and the lowering of NOx concentration are preformed by establishing the air flow rate of the nozzle of the second sub-chamber which is opened at the main chamber at a comparatively low speed area.
COPYRIGHT: (C)1977,JPO&Japio
JP12711775A 1975-10-22 1975-10-22 Diesel engine combustion unti Pending JPS5252013A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12711775A JPS5252013A (en) 1975-10-22 1975-10-22 Diesel engine combustion unti

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12711775A JPS5252013A (en) 1975-10-22 1975-10-22 Diesel engine combustion unti

Publications (1)

Publication Number Publication Date
JPS5252013A true JPS5252013A (en) 1977-04-26

Family

ID=14952018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12711775A Pending JPS5252013A (en) 1975-10-22 1975-10-22 Diesel engine combustion unti

Country Status (1)

Country Link
JP (1) JPS5252013A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5947076A (en) * 1998-04-17 1999-09-07 Caterpillar Inc. Fuel combustion assembly for an internal combustion engine having an encapsulated spark plug for igniting lean gaseous fuel within a precombustion chamber
WO2014201030A1 (en) * 2013-06-10 2014-12-18 Woodward, Inc. Mutli-chamber igniter
WO2016154056A1 (en) * 2015-03-20 2016-09-29 Woodward, Inc. Parallel prechamber ignition system
US9653886B2 (en) 2015-03-20 2017-05-16 Woodward, Inc. Cap shielded ignition system
EP3181852A1 (en) * 2015-12-14 2017-06-21 Caterpillar Energy Solutions GmbH Pre-chamber body for internal combustion engines
US9765682B2 (en) 2013-06-10 2017-09-19 Woodward, Inc. Multi-chamber igniter
US9856848B2 (en) 2013-01-08 2018-01-02 Woodward, Inc. Quiescent chamber hot gas igniter
US9893497B2 (en) 2010-11-23 2018-02-13 Woodward, Inc. Controlled spark ignited flame kernel flow
US9890689B2 (en) 2015-10-29 2018-02-13 Woodward, Inc. Gaseous fuel combustion
JP2018066369A (en) * 2016-10-14 2018-04-26 本田技研工業株式会社 Gas engine
US10907532B2 (en) 2010-11-23 2021-02-02 Woodward. Inc. Controlled spark ignited flame kernel flow in fuel-fed prechambers
US11674494B2 (en) 2010-11-23 2023-06-13 Woodward, Inc. Pre-chamber spark plug with tubular electrode and method of manufacturing same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50132311A (en) * 1974-04-05 1975-10-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50132311A (en) * 1974-04-05 1975-10-20

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5947076A (en) * 1998-04-17 1999-09-07 Caterpillar Inc. Fuel combustion assembly for an internal combustion engine having an encapsulated spark plug for igniting lean gaseous fuel within a precombustion chamber
US11674494B2 (en) 2010-11-23 2023-06-13 Woodward, Inc. Pre-chamber spark plug with tubular electrode and method of manufacturing same
US10907532B2 (en) 2010-11-23 2021-02-02 Woodward. Inc. Controlled spark ignited flame kernel flow in fuel-fed prechambers
US9893497B2 (en) 2010-11-23 2018-02-13 Woodward, Inc. Controlled spark ignited flame kernel flow
US9856848B2 (en) 2013-01-08 2018-01-02 Woodward, Inc. Quiescent chamber hot gas igniter
US10054102B2 (en) 2013-01-08 2018-08-21 Woodward, Inc. Quiescent chamber hot gas igniter
WO2014201030A1 (en) * 2013-06-10 2014-12-18 Woodward, Inc. Mutli-chamber igniter
US9765682B2 (en) 2013-06-10 2017-09-19 Woodward, Inc. Multi-chamber igniter
US9653886B2 (en) 2015-03-20 2017-05-16 Woodward, Inc. Cap shielded ignition system
US9840963B2 (en) 2015-03-20 2017-12-12 Woodward, Inc. Parallel prechamber ignition system
US9843165B2 (en) 2015-03-20 2017-12-12 Woodward, Inc. Cap shielded ignition system
WO2016154056A1 (en) * 2015-03-20 2016-09-29 Woodward, Inc. Parallel prechamber ignition system
US9890689B2 (en) 2015-10-29 2018-02-13 Woodward, Inc. Gaseous fuel combustion
EP3181852A1 (en) * 2015-12-14 2017-06-21 Caterpillar Energy Solutions GmbH Pre-chamber body for internal combustion engines
JP2018066369A (en) * 2016-10-14 2018-04-26 本田技研工業株式会社 Gas engine

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