GB2276419B - A diesel engine fuel injection system - Google Patents

A diesel engine fuel injection system

Info

Publication number
GB2276419B
GB2276419B GB9406090A GB9406090A GB2276419B GB 2276419 B GB2276419 B GB 2276419B GB 9406090 A GB9406090 A GB 9406090A GB 9406090 A GB9406090 A GB 9406090A GB 2276419 B GB2276419 B GB 2276419B
Authority
GB
United Kingdom
Prior art keywords
fuel injection
diesel engine
injection system
engine fuel
diesel
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
GB9406090A
Other versions
GB2276419A (en
GB9406090D0 (en
Inventor
John Gavin Bryer
Mark David Duncan
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.)
MG Rover Group Ltd
Original Assignee
MG Rover Group 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 GB939306423A external-priority patent/GB9306423D0/en
Application filed by MG Rover Group Ltd filed Critical MG Rover Group Ltd
Priority to GB9406090A priority Critical patent/GB2276419B/en
Publication of GB9406090D0 publication Critical patent/GB9406090D0/en
Publication of GB2276419A publication Critical patent/GB2276419A/en
Application granted granted Critical
Publication of GB2276419B publication Critical patent/GB2276419B/en
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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/406—Electrically controlling a diesel injection pump
    • F02D41/408—Electrically controlling a diesel injection pump of the distributing type
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/55—Systems for actuating EGR valves using vacuum actuators
    • F02M26/56—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves
    • F02M26/57—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves using electronic means, e.g. electromagnetic valves
    • 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
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
    • F02M65/005—Measuring or detecting injection-valve lift, e.g. to determine injection timing
    • 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
    • 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
    • F02D2200/063—Lift of the valve needle
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M2026/001—Arrangements; Control features; Details
    • F02M2026/004—EGR valve controlled by a temperature signal or an air/fuel ratio (lambda) signal
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
GB9406090A 1993-03-27 1994-03-28 A diesel engine fuel injection system Expired - Fee Related GB2276419B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9406090A GB2276419B (en) 1993-03-27 1994-03-28 A diesel engine fuel injection system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939306423A GB9306423D0 (en) 1993-03-27 1993-03-27 A diesel engine fuel injection system
GB9406090A GB2276419B (en) 1993-03-27 1994-03-28 A diesel engine fuel injection system

Publications (3)

Publication Number Publication Date
GB9406090D0 GB9406090D0 (en) 1994-05-18
GB2276419A GB2276419A (en) 1994-09-28
GB2276419B true GB2276419B (en) 1996-06-05

Family

ID=26302664

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9406090A Expired - Fee Related GB2276419B (en) 1993-03-27 1994-03-28 A diesel engine fuel injection system

Country Status (1)

Country Link
GB (1) GB2276419B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69520942T2 (en) * 1995-07-04 2001-08-30 Nozel Engineering Co., Ltd. Method and device for controlling a diesel internal combustion engine
US6766241B2 (en) * 2001-12-26 2004-07-20 Deere & Company Fuel injection control system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372266A (en) * 1980-06-30 1983-02-08 Diesel Kiki Co. Ltd. Fuel injection apparatus for internal combustion engines
US4455987A (en) * 1981-07-17 1984-06-26 Pierburg Gmbh & Co. Kg Method of and an arrangement for controlling return quantities of exhaust
US4502438A (en) * 1981-03-30 1985-03-05 Nissan Motor Company, Limited Electronic fuel injection control method and apparatus for a fuel injection type internal combustion engine
US4669440A (en) * 1981-11-11 1987-06-02 Nissan Motor Company, Limited Fuel injection detecting system for a diesel engine
GB2221305A (en) * 1988-07-28 1990-01-31 Bosch Gmbh Robert Circuit for evaluating needle displacement in a fuel injector
GB2231620A (en) * 1989-05-19 1990-11-21 Daimler Benz Ag Apparatus for determining the time curve of the fuel quantity emerging from a fuel injection nozzle of an air- compressing fuel-injected internal combustion engine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372266A (en) * 1980-06-30 1983-02-08 Diesel Kiki Co. Ltd. Fuel injection apparatus for internal combustion engines
US4502438A (en) * 1981-03-30 1985-03-05 Nissan Motor Company, Limited Electronic fuel injection control method and apparatus for a fuel injection type internal combustion engine
US4455987A (en) * 1981-07-17 1984-06-26 Pierburg Gmbh & Co. Kg Method of and an arrangement for controlling return quantities of exhaust
US4669440A (en) * 1981-11-11 1987-06-02 Nissan Motor Company, Limited Fuel injection detecting system for a diesel engine
GB2221305A (en) * 1988-07-28 1990-01-31 Bosch Gmbh Robert Circuit for evaluating needle displacement in a fuel injector
GB2231620A (en) * 1989-05-19 1990-11-21 Daimler Benz Ag Apparatus for determining the time curve of the fuel quantity emerging from a fuel injection nozzle of an air- compressing fuel-injected internal combustion engine

Also Published As

Publication number Publication date
GB2276419A (en) 1994-09-28
GB9406090D0 (en) 1994-05-18

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 20050714

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070328