GB1303121A - - Google Patents

Info

Publication number
GB1303121A
GB1303121A GB1140470A GB1140470A GB1303121A GB 1303121 A GB1303121 A GB 1303121A GB 1140470 A GB1140470 A GB 1140470A GB 1140470 A GB1140470 A GB 1140470A GB 1303121 A GB1303121 A GB 1303121A
Authority
GB
United Kingdom
Prior art keywords
switch
closed
engine
air
biased
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
GB1140470A
Other languages
English (en)
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 JP7159469A external-priority patent/JPS4947923B1/ja
Application filed filed Critical
Publication of GB1303121A publication Critical patent/GB1303121A/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
    • F02D21/10—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 having secondary air added to the fuel-air mixture
    • 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
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • F02M23/04—Apparatus for adding secondary air to fuel-air mixture with automatic control
    • 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
    • Y02T10/12—Improving ICE efficiencies
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S60/00—Power plants
    • Y10S60/90—Excess air to internal combustion engine to assist exhaust treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
GB1140470A 1969-03-13 1970-03-10 Expired GB1303121A (OSRAM)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1856569 1969-03-13
JP7159469A JPS4947923B1 (OSRAM) 1969-09-11 1969-09-11

Publications (1)

Publication Number Publication Date
GB1303121A true GB1303121A (OSRAM) 1973-01-17

Family

ID=26355260

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1140470A Expired GB1303121A (OSRAM) 1969-03-13 1970-03-10

Country Status (5)

Country Link
US (1) US3626915A (OSRAM)
DE (1) DE2012118A1 (OSRAM)
FR (1) FR2038051A5 (OSRAM)
GB (1) GB1303121A (OSRAM)
SE (1) SE358708B (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295246A1 (fr) * 1974-12-18 1976-07-16 Lieuwen Willem Dispositif de commande d'introduction d'air dans la tubulure d'admission d'un moteur a combustion interne
EP0341216A1 (en) * 1988-03-15 1989-11-08 Paolo Boccioli Improvement in carburation systems in internal-combustion engines by controlling the air intake

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3751916A (en) * 1970-12-29 1973-08-14 Toyo Kogyo Co Exhaust gas purifying system for use in internal combustion engine
FR2146514A5 (OSRAM) * 1971-07-16 1973-03-02 Serruys Max
DE2202614A1 (de) * 1972-01-20 1973-08-02 Bosch Gmbh Robert Abgasnachverbrennungseinrichtung
AU5098373A (en) * 1972-04-17 1974-07-11 Ford Motor Company Of Canada, Limited System and method for supplying airto a fuel-injected internal combustion engine
JPS4944131A (OSRAM) * 1972-09-02 1974-04-25
JPS5218345Y2 (OSRAM) * 1973-04-06 1977-04-25
JPS50145707A (OSRAM) * 1974-05-15 1975-11-22
JPS5164137A (OSRAM) * 1974-11-29 1976-06-03 Nissan Motor
JPS52102919A (en) * 1976-02-24 1977-08-29 Toyota Motor Corp System for supplying secondary air for cleaning exhaust gas in interna l combustion engine
JPS534122A (en) * 1976-06-29 1978-01-14 Nippon Denso Co Ltd Air fuel ratio controller for internal combustion engine
US4207737A (en) * 1976-07-28 1980-06-17 Toyota Jidosha Kogyo Kabushiki Kaisha Apparatus for controlling the amount of secondary air injection
DE2649473A1 (de) * 1976-10-29 1978-05-11 Volkswagenwerk Ag Steuereinrichtung zur steuerung einer unterdruckbetaetigten vorrichtung zur schliessbegrenzung einer vergaserdrosselklappe
JPS55125350A (en) * 1979-03-19 1980-09-27 Koji Kawai Direct air cooling device of automobile combustion chamber
DE3147786A1 (de) * 1981-12-03 1983-06-30 Rudolf 6259 Brechen Bannert Eine co-teilentgiftungsanlage durch gesteuerte falschluft fuer kfz-motoren

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB534000A (en) * 1939-12-16 1941-02-25 Sydney Seymour Clowes A new or improved auxiliary air admission device for internal combustion engines
US2433205A (en) * 1944-05-12 1947-12-23 John F Decker Electrically controlled air valve for carburetors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295246A1 (fr) * 1974-12-18 1976-07-16 Lieuwen Willem Dispositif de commande d'introduction d'air dans la tubulure d'admission d'un moteur a combustion interne
EP0341216A1 (en) * 1988-03-15 1989-11-08 Paolo Boccioli Improvement in carburation systems in internal-combustion engines by controlling the air intake

Also Published As

Publication number Publication date
DE2012118A1 (de) 1970-10-01
SE358708B (OSRAM) 1973-08-06
FR2038051A5 (OSRAM) 1970-12-31
US3626915A (en) 1971-12-14

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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