DE19838771A1 - Einspritzdüse für eine Verbrennungskraftmaschine - Google Patents

Einspritzdüse für eine Verbrennungskraftmaschine

Info

Publication number
DE19838771A1
DE19838771A1 DE1998138771 DE19838771A DE19838771A1 DE 19838771 A1 DE19838771 A1 DE 19838771A1 DE 1998138771 DE1998138771 DE 1998138771 DE 19838771 A DE19838771 A DE 19838771A DE 19838771 A1 DE19838771 A1 DE 19838771A1
Authority
DE
Germany
Prior art keywords
spray hole
combustion chamber
injection nozzle
internal combustion
nozzle
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.)
Ceased
Application number
DE1998138771
Other languages
German (de)
English (en)
Inventor
Jordan Gentscheff
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.)
MAN B&W Diesel GmbH
Original Assignee
MAN B&W Diesel GmbH
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 MAN B&W Diesel GmbH filed Critical MAN B&W Diesel GmbH
Priority to DE1998138771 priority Critical patent/DE19838771A1/de
Priority to JP11235721A priority patent/JP2000073917A/ja
Publication of DE19838771A1 publication Critical patent/DE19838771A1/de
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • F02M61/1846—Dimensional characteristics of discharge orifices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
DE1998138771 1998-08-26 1998-08-26 Einspritzdüse für eine Verbrennungskraftmaschine Ceased DE19838771A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE1998138771 DE19838771A1 (de) 1998-08-26 1998-08-26 Einspritzdüse für eine Verbrennungskraftmaschine
JP11235721A JP2000073917A (ja) 1998-08-26 1999-08-23 内燃機関用燃料噴射ノズル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998138771 DE19838771A1 (de) 1998-08-26 1998-08-26 Einspritzdüse für eine Verbrennungskraftmaschine

Publications (1)

Publication Number Publication Date
DE19838771A1 true DE19838771A1 (de) 2000-03-02

Family

ID=7878769

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998138771 Ceased DE19838771A1 (de) 1998-08-26 1998-08-26 Einspritzdüse für eine Verbrennungskraftmaschine

Country Status (2)

Country Link
JP (1) JP2000073917A (ja)
DE (1) DE19838771A1 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10354467A1 (de) * 2003-11-21 2005-06-09 Robert Bosch Gmbh Brennstoffeinspritzventil
WO2006018436A1 (en) * 2004-08-20 2006-02-23 Robert Bosch Gmbh Sooting-controlled nozzle
US7677478B2 (en) 2003-02-25 2010-03-16 Robert Bosch Gmbh Fuel injection valve
DE102011118299A1 (de) * 2011-11-10 2013-05-16 Daimler Ag Einspritzdüse
EP2757247A1 (de) * 2013-01-18 2014-07-23 EFI Hightech AG Einspritzdüse für eine Verbrennungskraftmaschine
US9915190B2 (en) 2015-07-13 2018-03-13 Caterpillar, Inc. Ducted combustion systems utilizing Venturi ducts

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008232117A (ja) * 2007-03-23 2008-10-02 Toyota Central R&D Labs Inc 燃料噴射弁
JP4918080B2 (ja) * 2008-12-25 2012-04-18 本田技研工業株式会社 燃料噴射装置
JP5277056B2 (ja) * 2009-04-10 2013-08-28 日立オートモティブシステムズ株式会社 燃料噴射弁
CN102720614A (zh) * 2012-07-07 2012-10-10 中国船舶重工集团公司第七�三研究所 多角度喷孔喷油嘴
CN102720613A (zh) * 2012-07-07 2012-10-10 中国船舶重工集团公司第七�三研究所 多角度涡旋喷孔喷油嘴
JP6020380B2 (ja) * 2013-08-02 2016-11-02 株式会社デンソー 燃料噴射弁
JP2017025926A (ja) * 2016-09-23 2017-02-02 株式会社デンソー 燃料噴射弁

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3321286A1 (de) * 1982-06-18 1983-12-29 Société d'Etudes de Machines Thermiques S.E.M.T., 93202 Saint-Denis Kraftstoffeinspritzduese und mit dieser ausgestattete brennkraftmaschine
DE4039520A1 (de) * 1989-12-12 1991-07-04 Nippon Denso Co Kraftstoffeinspritzventil fuer dieselmotoren
JPH08312500A (ja) * 1995-05-11 1996-11-26 Mitsubishi Motors Corp 燃料噴射弁

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5412626U (ja) * 1977-06-29 1979-01-26
JPS57158973U (ja) * 1981-03-31 1982-10-06
DE3306078A1 (de) * 1983-02-22 1984-08-23 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzduese fuer brennkraftmaschinen
JPS59172273U (ja) * 1983-05-04 1984-11-17 日産自動車株式会社 ホ−ル型燃料噴射ノズル
JP3837774B2 (ja) * 1996-04-05 2006-10-25 株式会社ケーヒン 電磁式燃料噴射弁

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3321286A1 (de) * 1982-06-18 1983-12-29 Société d'Etudes de Machines Thermiques S.E.M.T., 93202 Saint-Denis Kraftstoffeinspritzduese und mit dieser ausgestattete brennkraftmaschine
DE4039520A1 (de) * 1989-12-12 1991-07-04 Nippon Denso Co Kraftstoffeinspritzventil fuer dieselmotoren
JPH08312500A (ja) * 1995-05-11 1996-11-26 Mitsubishi Motors Corp 燃料噴射弁

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7677478B2 (en) 2003-02-25 2010-03-16 Robert Bosch Gmbh Fuel injection valve
DE10354467A1 (de) * 2003-11-21 2005-06-09 Robert Bosch Gmbh Brennstoffeinspritzventil
WO2006018436A1 (en) * 2004-08-20 2006-02-23 Robert Bosch Gmbh Sooting-controlled nozzle
TR200402080A1 (tr) * 2004-08-20 2006-03-21 Robert Bosch Gmbh Kurumlaşma kontrollü meme
DE102011118299A1 (de) * 2011-11-10 2013-05-16 Daimler Ag Einspritzdüse
US9404460B2 (en) 2011-11-10 2016-08-02 Daimler Ag Injection nozzle
EP2757247A1 (de) * 2013-01-18 2014-07-23 EFI Hightech AG Einspritzdüse für eine Verbrennungskraftmaschine
US9915190B2 (en) 2015-07-13 2018-03-13 Caterpillar, Inc. Ducted combustion systems utilizing Venturi ducts

Also Published As

Publication number Publication date
JP2000073917A (ja) 2000-03-07

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8131 Rejection