GB9513119D0 - Exhaust gas recirculation control method - Google Patents

Exhaust gas recirculation control method

Info

Publication number
GB9513119D0
GB9513119D0 GBGB9513119.9A GB9513119A GB9513119D0 GB 9513119 D0 GB9513119 D0 GB 9513119D0 GB 9513119 A GB9513119 A GB 9513119A GB 9513119 D0 GB9513119 D0 GB 9513119D0
Authority
GB
United Kingdom
Prior art keywords
exhaust gas
control method
gas recirculation
recirculation control
exhaust
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.)
Granted
Application number
GBGB9513119.9A
Other versions
GB2288638B (en
GB2288638A (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.)
Subaru Corp
Original Assignee
Fuji Jukogyo KK
Fuji Heavy Industries 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 JP060733U external-priority patent/JPH0622554U/en
Application filed by Fuji Jukogyo KK, Fuji Heavy Industries Ltd filed Critical Fuji Jukogyo KK
Publication of GB9513119D0 publication Critical patent/GB9513119D0/en
Publication of GB2288638A publication Critical patent/GB2288638A/en
Application granted granted Critical
Publication of GB2288638B publication Critical patent/GB2288638B/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
    • 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
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/03—EGR systems specially adapted for supercharged engines with a single mechanically or electrically driven intake charge compressor
    • 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
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • 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
    • 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
    • F02M26/53—Systems for actuating EGR valves using electric actuators, e.g. solenoids

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
GB9513119A 1992-08-28 1993-08-13 Exhaust gas recirculation control system and method Expired - Fee Related GB2288638B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP060733U JPH0622554U (en) 1992-08-28 1992-08-28 Engine exhaust gas recirculation system
GB9316919A GB2270115B (en) 1992-08-28 1993-08-13 Exhaust gas recirculation system

Publications (3)

Publication Number Publication Date
GB9513119D0 true GB9513119D0 (en) 1995-08-30
GB2288638A GB2288638A (en) 1995-10-25
GB2288638B GB2288638B (en) 1997-02-05

Family

ID=26303373

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9513119A Expired - Fee Related GB2288638B (en) 1992-08-28 1993-08-13 Exhaust gas recirculation control system and method

Country Status (1)

Country Link
GB (1) GB2288638B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2334754A (en) * 1998-02-27 1999-09-01 Ford Global Tech Inc Control of a gasoline i.c. engine power output/speed by exhaust gas recirculation
US7051514B2 (en) * 2004-07-27 2006-05-30 Ford Global Technologies, Llc System and method for reducing NOx emissions after fuel cut-off events

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2105583A1 (en) * 1971-02-06 1972-08-10 Robert Bosch Gmbh, 7000 Stuttgart Solenoid valve for exhaust gas recirculation in internal combustion engines
GB1347542A (en) * 1971-07-10 1974-02-27 Ford Motor Co Catalyst converter assembly for an internal combustion engine
US4185604A (en) * 1977-04-12 1980-01-29 Nissan Motor Company, Limited Feedback control system for gas flow in internal combustion engine for purpose of exhaust gas purification
US4142493A (en) * 1977-09-29 1979-03-06 The Bendix Corporation Closed loop exhaust gas recirculation control system
DE2909465A1 (en) * 1979-03-10 1980-09-18 Bosch Gmbh Robert DEVICE FOR CONTROLLING EXHAUST GAS RECOVERY AMOUNTS IN SELF-IGNITIONING INTERNAL COMBUSTION ENGINES
JPS5744760A (en) * 1980-08-27 1982-03-13 Mazda Motor Corp Exhaust gas recirculation device of engine
CA1210475A (en) * 1982-10-04 1986-08-26 John A. Kimberley Method and apparatus for controlling diesel engine exhaust gas recirculation partly as a function of exhaust particulate level
US5029570A (en) * 1990-10-25 1991-07-09 General Motors Corporation Exhaust gas recirculation control
US5094218A (en) * 1991-03-22 1992-03-10 Siemens Automotive Limited Engine exhaust gas recirculation (EGR)

Also Published As

Publication number Publication date
GB2288638B (en) 1997-02-05
GB2288638A (en) 1995-10-25

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Legal Events

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

Effective date: 19990813