JPS612782B2 - - Google Patents

Info

Publication number
JPS612782B2
JPS612782B2 JP2592778A JP2592778A JPS612782B2 JP S612782 B2 JPS612782 B2 JP S612782B2 JP 2592778 A JP2592778 A JP 2592778A JP 2592778 A JP2592778 A JP 2592778A JP S612782 B2 JPS612782 B2 JP S612782B2
Authority
JP
Japan
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
Application number
JP2592778A
Other languages
Japanese (ja)
Other versions
JPS53110720A (en
Inventor
Deiitaa Tsuimumaaman Kurausu
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JPS53110720A publication Critical patent/JPS53110720A/en
Publication of JPS612782B2 publication Critical patent/JPS612782B2/ja
Granted 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
    • F02M61/1873—Valve seats or member ends having circumferential grooves or ridges, e.g. toroidal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
JP2592778A 1977-03-09 1978-03-07 Fuel injection nozzle for internal combustion engine Granted JPS53110720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772710217 DE2710217A1 (en) 1977-03-09 1977-03-09 FUEL INJECTOR

Publications (2)

Publication Number Publication Date
JPS53110720A JPS53110720A (en) 1978-09-27
JPS612782B2 true JPS612782B2 (en) 1986-01-28

Family

ID=6003162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2592778A Granted JPS53110720A (en) 1977-03-09 1978-03-07 Fuel injection nozzle for internal combustion engine

Country Status (4)

Country Link
JP (1) JPS53110720A (en)
DE (1) DE2710217A1 (en)
FR (1) FR2383324A1 (en)
GB (1) GB1560614A (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001592A1 (en) * 1979-11-30 1981-06-11 Caterpillar Tractor Co Fuel injection nozzle
DE3236046C2 (en) * 1982-09-29 1986-03-20 Daimler-Benz Ag, 7000 Stuttgart Fuel injector for internal combustion engines
JPS59154860U (en) * 1983-04-01 1984-10-17 株式会社ボッシュオートモーティブ　システム Seat hole type fuel injection nozzle
JPS59157575U (en) * 1983-04-04 1984-10-23 マツダ株式会社 fuel injection nozzle
JPS6054767U (en) * 1983-09-21 1985-04-17 日産自動車株式会社 Diesel engine fuel injection valve
JPS6058868U (en) * 1983-09-30 1985-04-24 いすゞ自動車株式会社 Valve seat type fuel injection nozzle
AT389151B (en) * 1983-10-11 1989-10-25 Steyr Daimler Puch Ag FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES
JPS60171958U (en) * 1984-04-24 1985-11-14 日産自動車株式会社 Satsukresu type hole type fuel injection nozzle
DE3567062D1 (en) * 1985-10-22 1989-02-02 Voest Alpine Automotive Method of manufacturing an injection nozzle housing
AU593914B2 (en) * 1986-05-31 1990-02-22 Robert Bosch Gmbh Fuel injection valve
GB2198785A (en) * 1986-12-01 1988-06-22 Ford Motor Co I.C. engine fuel injector
DE3843235A1 (en) * 1988-12-22 1990-06-28 Bosch Gmbh Robert FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES
US5242118A (en) * 1989-08-17 1993-09-07 Steyr-Daimler-Punch Ag Fuel injector for internal combustion engines
GB9012844D0 (en) * 1990-06-08 1990-08-01 Lucas Ind Plc Fuel injection nozzles
WO1993004277A1 (en) * 1991-08-15 1993-03-04 Yaroslavsky Zavod Toplivnoi Apparatury Method and nozzle for fuel feed to internal combustion engine
DE19844638A1 (en) * 1998-09-29 2000-03-30 Siemens Ag Fuel injection valve for an internal combustion engine
DE10000574A1 (en) * 2000-01-10 2001-07-19 Bosch Gmbh Robert Fuel injector
DE10148350A1 (en) * 2001-09-29 2003-04-24 Bosch Gmbh Robert Fuel injector, for a common rail direct fuel injection at an IC motor, has a fuel flow channel through the valve unit, opening into a flow zone directly upstream of the valve seat
DE10306808A1 (en) * 2003-02-18 2004-09-02 Siemens Ag Injector for injecting fuel
ATE371809T1 (en) 2004-10-01 2007-09-15 Delphi Tech Inc INJECTOR
US7360722B2 (en) 2005-08-25 2008-04-22 Caterpillar Inc. Fuel injector with grooved check member
WO2007024418A1 (en) * 2005-08-25 2007-03-01 Caterpillar Inc. Fuel injector with grooved check member
US7578450B2 (en) 2005-08-25 2009-08-25 Caterpillar Inc. Fuel injector with grooved check member
DE102010030344A1 (en) 2010-06-22 2011-12-22 Robert Bosch Gmbh Injector, in particular common-rail injector, as well as fuel injection system with an injector

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE403751C (en) * 1924-01-25 1924-10-07 Linke Hofmann Lauchhammer Akt Atomizing valve for airless injection
GB240336A (en) * 1924-12-19 1925-10-01 Vickers Ltd Improvements in or relating to fuel spray valves
DE971928C (en) * 1937-05-23 1959-04-16 Max Georg Fiedler Working method and injection device for diesel engines operated with overload
CH402510A (en) * 1963-05-14 1965-11-15 Sulzer Ag Fuel injection valve of a piston internal combustion engine
FR2097638A5 (en) * 1970-07-16 1972-03-03 Kugelfischer G Schaefer & Co
FR2328855A1 (en) * 1975-10-21 1977-05-20 Lucas Industries Ltd Valve for fuel injector of IC engine - has sealing zone restricted by two parallel edges
GB1565210A (en) * 1975-10-21 1980-04-16 Lucas Industries Ltd Fuel injection nozzles for direct injection internal combustion engine

Also Published As

Publication number Publication date
JPS53110720A (en) 1978-09-27
DE2710217A1 (en) 1978-09-14
GB1560614A (en) 1980-02-06
FR2383324B1 (en) 1984-01-27
FR2383324A1 (en) 1978-10-06

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