DE69003754T2 - Flammendispersionsvorrichtung für eine Dieselbrennkraftmaschine mit Wirbelkammer im Kolbentopf. - Google Patents

Flammendispersionsvorrichtung für eine Dieselbrennkraftmaschine mit Wirbelkammer im Kolbentopf.

Info

Publication number
DE69003754T2
DE69003754T2 DE90113164T DE69003754T DE69003754T2 DE 69003754 T2 DE69003754 T2 DE 69003754T2 DE 90113164 T DE90113164 T DE 90113164T DE 69003754 T DE69003754 T DE 69003754T DE 69003754 T2 DE69003754 T2 DE 69003754T2
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
swirl chamber
dispersion device
diesel internal
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.)
Expired - Fee Related
Application number
DE90113164T
Other languages
English (en)
Other versions
DE69003754D1 (de
Inventor
Motohiro Shinzawa
Yoshiki Sekiya
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
Priority claimed from JP1177766A external-priority patent/JP2658407B2/ja
Priority claimed from JP17776789A external-priority patent/JP2504569B2/ja
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of DE69003754D1 publication Critical patent/DE69003754D1/de
Application granted granted Critical
Publication of DE69003754T2 publication Critical patent/DE69003754T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/26—Pistons  having combustion chamber in piston head
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/04—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being subdivided into two or more chambers
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/16—Indirect injection
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
DE90113164T 1989-07-10 1990-07-10 Flammendispersionsvorrichtung für eine Dieselbrennkraftmaschine mit Wirbelkammer im Kolbentopf. Expired - Fee Related DE69003754T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1177766A JP2658407B2 (ja) 1989-07-10 1989-07-10 渦流室式ディーゼル機関の燃焼室
JP17776789A JP2504569B2 (ja) 1989-07-10 1989-07-10 渦流室式ディ―ゼル機関の燃焼室

Publications (2)

Publication Number Publication Date
DE69003754D1 DE69003754D1 (de) 1993-11-11
DE69003754T2 true DE69003754T2 (de) 1994-01-27

Family

ID=26498192

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90113164T Expired - Fee Related DE69003754T2 (de) 1989-07-10 1990-07-10 Flammendispersionsvorrichtung für eine Dieselbrennkraftmaschine mit Wirbelkammer im Kolbentopf.

Country Status (3)

Country Link
US (1) US5024194A (de)
EP (1) EP0407974B1 (de)
DE (1) DE69003754T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5417189A (en) * 1993-03-08 1995-05-23 Chrysler Corporation High speed indirect injection diesel engine
ES2092769T3 (es) * 1993-07-06 1996-12-01 Kubota Kk Motor diesel tipo camara dividida.
DE19705464A1 (de) * 1997-02-13 1998-08-20 Mahle Gmbh Tauchkolben für Verbrennungsmotoren mit einer Verbrennungsmulde
WO2000019080A1 (de) * 1998-09-25 2000-04-06 Fev Motorentechnik Gmbh Kolben für eine kolbenbrennkraftmaschine
ES2287200T3 (es) 2001-04-25 2007-12-16 GE JENBACHER GMBH & CO OHG Motor de combustion interna de encendido externo con al menos una instalacion de encendido por cilindro.
DE102012111776A1 (de) * 2011-12-09 2013-06-13 Ecomotors International, Inc. Gegenkolbenmotor mit ringförmiger Brennkammer mit Seiteneinspritzung
CN103195603A (zh) * 2013-03-26 2013-07-10 优华劳斯汽车系统（上海）有限公司 一种具有涡流室的柴油机
KR102282335B1 (ko) * 2017-08-30 2021-07-28 엘에스엠트론 주식회사 와류실식 디젤 엔진
US11085359B2 (en) * 2017-08-30 2021-08-10 Ls Mtron Ltd. Swirl chamber-type diesel engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3196857A (en) * 1962-06-22 1965-07-27 Motoren Werke Mannbeim A G Vor Compression-ignition internal combustion engines
GB1096409A (en) * 1965-02-05 1967-12-29 Technoimpex Magyar Gepipari Ku Improvements in internal combustion engines
JPS555707Y2 (de) * 1974-08-06 1980-02-08
JPS5486008A (en) * 1977-12-19 1979-07-09 Nissan Motor Co Ltd Eddy current chamber type diesel engine
DE3520775A1 (de) * 1984-06-12 1985-12-12 Nissan Motor Co., Ltd., Yokohama, Kanagawa Dieselmotor mit einer wirbelkammer und einer im kolbenboden eingeformten flammenverteilungsaussparung
JPH0643806B2 (ja) * 1986-05-23 1994-06-08 株式会社クボタ デイ−ゼルエンジンのうず室式燃焼室
US4785776A (en) * 1986-08-08 1988-11-22 Nissan Motor Co., Ltd. Diesel engine having shaped flame dispersing recess in piston crown

Also Published As

Publication number Publication date
DE69003754D1 (de) 1993-11-11
EP0407974B1 (de) 1993-10-06
US5024194A (en) 1991-06-18
EP0407974A1 (de) 1991-01-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee