GB1284323A - Exhaust recirculation systems for motor vehicle internal combustion engines - Google Patents

Exhaust recirculation systems for motor vehicle internal combustion engines

Info

Publication number
GB1284323A
GB1284323A GB02138/70A GB1213870A GB1284323A GB 1284323 A GB1284323 A GB 1284323A GB 02138/70 A GB02138/70 A GB 02138/70A GB 1213870 A GB1213870 A GB 1213870A GB 1284323 A GB1284323 A GB 1284323A
Authority
GB
United Kingdom
Prior art keywords
closed
spring
valve member
diaphragm
valve
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
GB02138/70A
Other languages
English (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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of GB1284323A publication Critical patent/GB1284323A/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
    • F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
    • F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of 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
    • 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
    • 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

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)
GB02138/70A 1969-03-19 1970-03-13 Exhaust recirculation systems for motor vehicle internal combustion engines Expired GB1284323A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2059669 1969-03-19

Publications (1)

Publication Number Publication Date
GB1284323A true GB1284323A (en) 1972-08-09

Family

ID=12031631

Family Applications (1)

Application Number Title Priority Date Filing Date
GB02138/70A Expired GB1284323A (en) 1969-03-19 1970-03-13 Exhaust recirculation systems for motor vehicle internal combustion engines

Country Status (5)

Country Link
US (1) US3605709A (enrdf_load_stackoverflow)
DE (1) DE2012938C3 (enrdf_load_stackoverflow)
FR (1) FR2035076B1 (enrdf_load_stackoverflow)
GB (1) GB1284323A (enrdf_load_stackoverflow)
SE (1) SE358211B (enrdf_load_stackoverflow)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1350415A (en) * 1970-12-17 1974-04-18 Bosch Gmbh Robert Induction and exhaust systems for internal combustion engines
US3809038A (en) * 1972-08-24 1974-05-07 Dana Corp Exhaust pollution control apparatus
JPS5429652B2 (enrdf_load_stackoverflow) * 1972-08-31 1979-09-25
DE2255297A1 (de) * 1972-11-11 1974-05-22 Bosch Gmbh Robert Ventil fuer abgasleitungen von brennkraftmaschinen
US3783847A (en) * 1972-12-06 1974-01-08 Ford Motor Co Engine spark control and exhaust gas recirculation vacuum signal selector
JPS5245704Y2 (enrdf_load_stackoverflow) * 1972-12-20 1977-10-18
IT996383B (it) * 1973-05-10 1975-12-10 Pierburg Kg A Dispositivo di comando per il ritor no di gas di scarico nelle condut ture di aspirazione di un motore a combustione interna
US3901202A (en) * 1973-05-25 1975-08-26 Gen Motors Corp Vacuum bias regulator assembly
FR2246741B1 (enrdf_load_stackoverflow) * 1973-10-09 1979-01-26 Peugeot & Renault
US4060065A (en) * 1973-10-23 1977-11-29 Nissan Motor Company, Limited Exhaust gas recirculation system having means to estimate actual recirculation rate based on intake and exhaust gas temperatures
US3969614A (en) * 1973-12-12 1976-07-13 Ford Motor Company Method and apparatus for engine control
JPS5627056A (en) * 1979-08-11 1981-03-16 Honda Motor Co Ltd Exhaust gas recycling controller in engine
FR2534315A1 (fr) * 1982-10-11 1984-04-13 Renault Dispositif de commande de recirculation des gaz d'echappement pour moteurs a combustion interne
FR2534316A1 (fr) * 1982-10-11 1984-04-13 Renault Dispositif de commande de recirculation des gaz d'echappement pour moteurs a combustion interne
DE3335770A1 (de) * 1983-10-01 1985-04-11 Bayerische Motoren Werke AG, 8000 München Verfahren zur abgasrueckfuehrung bei einer brennkraftmaschine
US6466116B1 (en) * 2000-10-02 2002-10-15 Johnson Electric S.A. Starter motor

Also Published As

Publication number Publication date
US3605709A (en) 1971-09-20
SE358211B (enrdf_load_stackoverflow) 1973-07-23
DE2012938A1 (de) 1970-10-08
DE2012938C3 (de) 1974-04-04
DE2012938B2 (de) 1973-09-13
FR2035076B1 (enrdf_load_stackoverflow) 1974-05-31
FR2035076A1 (enrdf_load_stackoverflow) 1970-12-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee