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FI20105373L - Fuel injection nozzle for internal combustion engine - Google Patents

Fuel injection nozzle for internal combustion engine Download PDF

Info

Publication number
FI20105373L
FI20105373L FI20105373A FI20105373A FI20105373L FI 20105373 L FI20105373 L FI 20105373L FI 20105373 A FI20105373 A FI 20105373A FI 20105373 A FI20105373 A FI 20105373A FI 20105373 L FI20105373 L FI 20105373L
Authority
FI
Finland
Prior art keywords
combustion engine
internal combustion
fuel injection
injection nozzle
nozzle
Prior art date
Application number
FI20105373A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI126814B (en
FI20105373A0 (en
Inventor
Hendrik Grosse-Loescher
Roman Petz
Heiner Haberland
Andreas Stichnoth
Original Assignee
Man Diesel Se
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 Diesel Se filed Critical Man Diesel Se
Publication of FI20105373A0 publication Critical patent/FI20105373A0/en
Publication of FI20105373L publication Critical patent/FI20105373L/en
Application granted granted Critical
Publication of FI126814B publication Critical patent/FI126814B/en

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
    • 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
    • F02M61/1866—Valve seats or member ends having multiple cones
    • 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
    • F02M61/1886—Details of valve seats not covered by groups F02M61/1866 - F02M61/188
    • 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
    • F02M61/1893—Details of valve member ends not covered by groups F02M61/1866 - F02M61/188

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FI20105373A 2009-04-24 2010-04-12 Fuel injection nozzle for an internal combustion engine FI126814B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009018767A DE102009018767A1 (en) 2009-04-24 2009-04-24 Fuel injection valve for internal combustion engine, has nozzle body with hollow chamber which is divided into valve seat hole and stud hole is adjacent to valve seat hole

Publications (3)

Publication Number Publication Date
FI20105373A0 FI20105373A0 (en) 2010-04-12
FI20105373L true FI20105373L (en) 2010-10-25
FI126814B FI126814B (en) 2017-06-15

Family

ID=42133219

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20105373A FI126814B (en) 2009-04-24 2010-04-12 Fuel injection nozzle for an internal combustion engine

Country Status (5)

Country Link
JP (1) JP5606750B2 (en)
KR (1) KR101231963B1 (en)
CN (1) CN101871412B (en)
DE (1) DE102009018767A1 (en)
FI (1) FI126814B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009018767A1 (en) * 2009-04-24 2010-10-28 Man Diesel & Turbo Se Fuel injection valve for internal combustion engine, has nozzle body with hollow chamber which is divided into valve seat hole and stud hole is adjacent to valve seat hole
DE102010032050B4 (en) * 2010-07-23 2017-12-21 Continental Automotive Gmbh Nozzle body with blind hole
IT1403006B1 (en) * 2010-12-06 2013-09-27 O M T Ohg Torino S P A HIGH-LIFE OPERATING PULVERIZER FOR HIGH-PRESSURE MECHANICAL INJECTORS OPERATING WITH HEAVY FUEL
DE102019103512A1 (en) 2019-02-12 2020-08-13 Liebherr-Components Deggendorf Gmbh Nozzle for a fuel injector

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836080A (en) * 1973-09-10 1974-09-17 Ambac Ind Fuel injection nozzle
JP2541338B2 (en) * 1990-03-28 1996-10-09 日本電装株式会社 Fuel injection nozzle
JP3028863B2 (en) * 1991-05-23 2000-04-04 株式会社デンソー Fuel injection valve
JPH0763139A (en) * 1993-08-27 1995-03-07 Nippondenso Co Ltd Fuel injection nozzle
DE19841192A1 (en) * 1998-09-09 2000-03-16 Bosch Gmbh Robert Fuel injection valve for internal combustion engines
JP2004027955A (en) * 2002-06-25 2004-01-29 Denso Corp Fuel injection nozzle
DE10315821A1 (en) * 2002-11-11 2004-05-27 Robert Bosch Gmbh Motor vehicle internal combustion engine injection valve has housing with bore and pressure space defining throttled connection with valve shoulder on needle
AT500773B8 (en) * 2004-08-24 2007-02-15 Bosch Gmbh Robert INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES
DE102005025135A1 (en) * 2005-06-01 2006-12-07 Robert Bosch Gmbh Fuel injection valve for internal combustion engines
ATE380936T1 (en) 2005-08-24 2007-12-15 Delphi Tech Inc INJECTOR
DE102006043460A1 (en) * 2006-09-15 2008-03-27 Man Diesel Se Method for optimizing injection nozzle for internal combustion engine, involves sliding nozzle body and needle axially in bore of body, where particle swarm optimization is used for geometric arrangement of nozzle
DE102009018767A1 (en) * 2009-04-24 2010-10-28 Man Diesel & Turbo Se Fuel injection valve for internal combustion engine, has nozzle body with hollow chamber which is divided into valve seat hole and stud hole is adjacent to valve seat hole

Also Published As

Publication number Publication date
CN101871412A (en) 2010-10-27
FI126814B (en) 2017-06-15
FI20105373A0 (en) 2010-04-12
DE102009018767A1 (en) 2010-10-28
KR101231963B1 (en) 2013-02-08
KR20100117501A (en) 2010-11-03
JP5606750B2 (en) 2014-10-15
JP2010255620A (en) 2010-11-11
CN101871412B (en) 2013-05-29

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Owner name: MAN DIESEL & TURBO SE

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