JPS5741417A - Combustion chamber of internal combustion engine - Google Patents

Combustion chamber of internal combustion engine

Info

Publication number
JPS5741417A
JPS5741417A JP11396580A JP11396580A JPS5741417A JP S5741417 A JPS5741417 A JP S5741417A JP 11396580 A JP11396580 A JP 11396580A JP 11396580 A JP11396580 A JP 11396580A JP S5741417 A JPS5741417 A JP S5741417A
Authority
JP
Japan
Prior art keywords
cabity
chamber
fuel
hole
combustion
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
JP11396580A
Other languages
Japanese (ja)
Inventor
Minoru Imashiro
Yasuhiko Nakagawa
Suzuo Suzuki
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP11396580A priority Critical patent/JPS5741417A/en
Publication of JPS5741417A publication Critical patent/JPS5741417A/en
Pending legal-status Critical Current

Links

Landscapes

  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

PURPOSE: To facilitate the vaporization of a fuel in a cabity to improve a combustion by jetting into a cabity the combustion gas, rapidly combusted in an auxiliary chamber for a swirl provided in a combustion chamber whereby generating a strong flow of air.
CONSTITUTION: An auxiliary chamber 11 for a swirl is provided in the direction toward the inside of a piston 3 at the bottom wall of a cabity 4, provided at the top part of the engine 3, to communicate to the cabity 4 via a throttle hole 12 provided in said chamber 11. The chamber 11 having the hole 12 is formed by contacting an upper case 13A having a hole and a lower case 13B and is mounted at the piston 3. Further, the fuel jet direction of a fuel jet valve 5 is set so that one of the fuel amount may be jetted into the chamber 11 through the hole 12 and the rest is jetted into the cabity 4. With the above arrangememt, a strong from of air is generated in the cabity 4 by the combustion gas rapidly combusted in the chamber 11, whereby a film-like fuel attached to the inner way of the cabity 4 is stretched.
COPYRIGHT: (C)1982,JPO&Japio
JP11396580A 1980-08-21 1980-08-21 Combustion chamber of internal combustion engine Pending JPS5741417A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11396580A JPS5741417A (en) 1980-08-21 1980-08-21 Combustion chamber of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11396580A JPS5741417A (en) 1980-08-21 1980-08-21 Combustion chamber of internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5741417A true JPS5741417A (en) 1982-03-08

Family

ID=14625637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11396580A Pending JPS5741417A (en) 1980-08-21 1980-08-21 Combustion chamber of internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5741417A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6173018U (en) * 1984-10-19 1986-05-17
JPS6278425A (en) * 1985-09-30 1987-04-10 Isuzu Motors Ltd Spark assist diesel engine
JPS6293125U (en) * 1985-11-30 1987-06-13
JPS62139920A (en) * 1985-12-13 1987-06-23 Isuzu Motors Ltd Combustion chamber of internal combustion engine
JPS62276214A (en) * 1986-05-22 1987-12-01 Isuzu Motors Ltd Combustion chamber of internal combustion engine
US4709672A (en) * 1985-05-21 1987-12-01 Isuzu Motors Limited Combustion chamber for an internal-combustion engine
US4852525A (en) * 1985-11-21 1989-08-01 Isuzu Motors Limited Combustion chamber in internal combustion engine
JPH04262020A (en) * 1991-02-18 1992-09-17 Shinnenshiyou Syst Kenkyusho:Kk Combustion chamber of direct injection type diesel engine
JPH07269353A (en) * 1994-03-28 1995-10-17 Isuzu Ceramics Kenkyusho:Kk Combustion chamber structure for diesel engine

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6173018U (en) * 1984-10-19 1986-05-17
JPH0531211Y2 (en) * 1984-10-19 1993-08-11
US4709672A (en) * 1985-05-21 1987-12-01 Isuzu Motors Limited Combustion chamber for an internal-combustion engine
JPS6278425A (en) * 1985-09-30 1987-04-10 Isuzu Motors Ltd Spark assist diesel engine
US4852525A (en) * 1985-11-21 1989-08-01 Isuzu Motors Limited Combustion chamber in internal combustion engine
JPS6293125U (en) * 1985-11-30 1987-06-13
JPS62139920A (en) * 1985-12-13 1987-06-23 Isuzu Motors Ltd Combustion chamber of internal combustion engine
JPH0555689B2 (en) * 1985-12-13 1993-08-17 Isuzu Motors Ltd
JPS62276214A (en) * 1986-05-22 1987-12-01 Isuzu Motors Ltd Combustion chamber of internal combustion engine
JPH0557406B2 (en) * 1986-05-22 1993-08-24 Isuzu Motors Ltd
JPH04262020A (en) * 1991-02-18 1992-09-17 Shinnenshiyou Syst Kenkyusho:Kk Combustion chamber of direct injection type diesel engine
JPH07269353A (en) * 1994-03-28 1995-10-17 Isuzu Ceramics Kenkyusho:Kk Combustion chamber structure for diesel engine

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