GB2097858B - A fuel injector for an internal combustion engine - Google Patents

A fuel injector for an internal combustion engine

Info

Publication number
GB2097858B
GB2097858B GB8212904A GB8212904A GB2097858B GB 2097858 B GB2097858 B GB 2097858B GB 8212904 A GB8212904 A GB 8212904A GB 8212904 A GB8212904 A GB 8212904A GB 2097858 B GB2097858 B GB 2097858B
Authority
GB
United Kingdom
Prior art keywords
combustion engine
internal combustion
fuel injector
injector
fuel
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
Application number
GB8212904A
Other versions
GB2097858A (en
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer AG
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 Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of GB2097858A publication Critical patent/GB2097858A/en
Application granted granted Critical
Publication of GB2097858B publication Critical patent/GB2097858B/en
Expired 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0205—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine
    • 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D2041/224—Diagnosis of the fuel system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0602—Fuel pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
GB8212904A 1981-05-05 1982-05-05 A fuel injector for an internal combustion engine Expired GB2097858B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH290581 1981-05-05

Publications (2)

Publication Number Publication Date
GB2097858A GB2097858A (en) 1982-11-10
GB2097858B true GB2097858B (en) 1984-11-07

Family

ID=4244248

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8212904A Expired GB2097858B (en) 1981-05-05 1982-05-05 A fuel injector for an internal combustion engine

Country Status (5)

Country Link
JP (1) JPS57186054A (en)
DE (1) DE3119050A1 (en)
DK (1) DK105682A (en)
GB (1) GB2097858B (en)
IT (1) IT1153503B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59134369A (en) * 1983-01-20 1984-08-02 Kanesaka Gijutsu Kenkyusho:Kk Fuel injection device for compression ignition engine
JPS59153967A (en) * 1983-02-18 1984-09-01 Kanesaka Gijutsu Kenkyusho:Kk Fuel injection unit for compression ignition engine
JPS6186564U (en) * 1984-11-13 1986-06-06
DE3505229A1 (en) * 1985-02-05 1986-08-07 Gebrüder Sulzer AG, Winterthur Device for the injection of a fine particulate, solid fuel suspended in a liquid into the combustion chamber of a reciprocating piston internal combustion engine
DE3719831A1 (en) * 1987-06-13 1988-12-22 Bosch Gmbh Robert FUEL INJECTION PUMP
US5292072A (en) * 1990-03-29 1994-03-08 Cummins Engine Company, Inc. Fuel injectors and methods for making fuel injectors
US5192026A (en) * 1990-03-29 1993-03-09 Cummins Engine Company, Inc. Fuel injectors and methods for making fuel injectors
CH689281A5 (en) * 1994-02-03 1999-01-29 Christian Dipl-Ing Eth Mathis Fuel injection system for an internal combustion engine, especially for a diesel engine, and a method for monitoring the same.
DE4427607C1 (en) * 1994-08-04 1995-09-14 Mtu Friedrichshafen Gmbh Fuel supply limiting device for Diesel engine
DE19654091A1 (en) * 1996-12-23 1998-06-25 Orange Gmbh Injection nozzle with injection valve opening in the direction of flow
DE19717419C1 (en) * 1997-04-25 1998-07-30 Daimler Benz Ag Injector valve for internal combustion engine of vehicle
DE19742320A1 (en) * 1997-09-25 1999-04-01 Bosch Gmbh Robert Fuel injector
DE19947196A1 (en) * 1999-10-01 2001-04-05 Bosch Gmbh Robert Fuel injection device for diesel engine has control valve for regulating fuel feed from high pressure space to injection valve
DE10056165C2 (en) * 2000-11-13 2003-06-12 Bosch Gmbh Robert Sammelraumbeaufschlagter injector with a cascade control arrangement
DE10210282A1 (en) * 2002-03-08 2003-09-25 Bosch Gmbh Robert Device for injecting fuel into stationary internal combustion engines
EP1595071A1 (en) * 2003-02-20 2005-11-16 L'orange Gmbh Fuel injection device
GB0508665D0 (en) * 2005-04-28 2005-06-08 Man B & W Diesel Ltd Fuel injector
WO2007009279A1 (en) 2005-07-18 2007-01-25 Ganser-Hydromag Ag Accumulator injection system for an internal combustion engine
ATE455952T1 (en) 2006-10-16 2010-02-15 Ganser Hydromag FUEL INJECTION VALVE FOR COMBUSTION ENGINES
DE102009002793B4 (en) * 2009-05-04 2011-07-07 MTU Friedrichshafen GmbH, 88045 Common rail fuel injection system and internal combustion engine, electronic device and method for controlling and / or regulating an internal combustion engine
AT509405A1 (en) * 2010-01-19 2011-08-15 Bosch Gmbh Robert METHOD FOR TEMPERATING AN INJECTOR OF INJECTION FOR THE INJECTION OF FUEL IN THE COMBUSTION ENGINE OF AN INTERNAL COMBUSTION ENGINE
AT512437B1 (en) * 2012-01-26 2014-03-15 Bosch Gmbh Robert DEVICE FOR INJECTING FUEL IN THE COMBUSTION ENGINE OF AN INTERNAL COMBUSTION ENGINE
DE102012204659A1 (en) * 2012-03-22 2013-09-26 Man Diesel & Turbo Se Injector for a fuel supply system of an internal combustion engine and fuel supply system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2909233A1 (en) * 1979-03-09 1980-09-18 Bosch Gmbh Robert FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINES

Also Published As

Publication number Publication date
GB2097858A (en) 1982-11-10
JPS57186054A (en) 1982-11-16
DE3119050A1 (en) 1982-11-18
IT1153503B (en) 1987-01-14
IT8221046A0 (en) 1982-05-03
DK105682A (en) 1982-11-06

Similar Documents

Publication Publication Date Title
GB2079866B (en) Fuel injection systems for internal combustion engines
JPS57173554A (en) Fuel injector for multi-cylinder internal combustion engine
GB2095344B (en) Fuel injection pump for internal combustion engines
EP0171031A3 (en) Fuel injection device for an internal combustion engine
GB2097858B (en) A fuel injector for an internal combustion engine
JPS56106056A (en) Fuel injector for selffigniton type internal combustion engine
JPS578347A (en) Fuel injector for internal combustion engine
GB2067679B (en) Fuel injection systems for internal combustion engines
JPS57140532A (en) Fuel injection controller for internal combustion engine
JPS57186058A (en) Fuel injection nozzle for internal combustion engine
JPS5749060A (en) Fuel injector for internal combustion engine
GB2108579B (en) Fuel injector for internal combustion engines
GB2076075B (en) A fuel injection pump for internal combustion engines
DE3278508D1 (en) Fuel injection pump for internal combustion engines
GB2110756B (en) A fuel injection system for internal combustion engines
EP0178487A3 (en) Fuel injection device for internal combustion engines
JPS5791333A (en) Fuel injector for internal combustion engine
JPS56118528A (en) Injector for fuel for internal combustion engine
GB2099612B (en) A fuel injection pump for an internal combustion engine
GB2114678B (en) A fuel injection pump for internal combustion engines
GB2109458B (en) Fuel injection nozzle for internal combustion engines
GB2107901B (en) Fuel injection pump for internal combustion engines
DE3269883D1 (en) Fuel injection pump for internal combustion engines
GB2099611B (en) Fuel injection pump for internal combustion engines
GB2109872B (en) Fuel injection pump for internal combustion engines

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee