AT315576B - Control device for controlling the speed of internal combustion engines when idling and for controlling the fuel-air ratio in overrun mode - Google Patents

Control device for controlling the speed of internal combustion engines when idling and for controlling the fuel-air ratio in overrun mode

Info

Publication number
AT315576B
AT315576B AT765272A AT765272A AT315576B AT 315576 B AT315576 B AT 315576B AT 765272 A AT765272 A AT 765272A AT 765272 A AT765272 A AT 765272A AT 315576 B AT315576 B AT 315576B
Authority
AT
Austria
Prior art keywords
controlling
idling
fuel
speed
control device
Prior art date
Application number
AT765272A
Other languages
German (de)
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of AT315576B publication Critical patent/AT315576B/en

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
    • F02M3/00—Idling devices for carburettors
    • F02M3/06—Increasing idling speed
    • F02M3/062—Increasing idling speed by altering as a function of motor r.p.m. the throttle valve stop or the fuel conduit cross-section by means of pneumatic or hydraulic means
    • 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
    • F02M23/08—Apparatus for adding secondary air to fuel-air mixture with automatic control dependent on pressure in main combustion-air induction system, e.g. pneumatic-type apparatus
    • F02M23/09—Apparatus for adding secondary air to fuel-air mixture with automatic control dependent on pressure in main combustion-air induction system, e.g. pneumatic-type apparatus using valves directly opened by low pressure
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
AT765272A 1971-09-08 1972-09-06 Control device for controlling the speed of internal combustion engines when idling and for controlling the fuel-air ratio in overrun mode AT315576B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2144886A DE2144886A1 (en) 1971-09-08 1971-09-08 REGULATING DEVICE FOR REGULATING THE SPEED OF COMBUSTION MACHINES IN IDLE AND FOR REGULATING THE FUEL AIR RATIO IN SLIDING OPERATION

Publications (1)

Publication Number Publication Date
AT315576B true AT315576B (en) 1974-05-27

Family

ID=5818980

Family Applications (1)

Application Number Title Priority Date Filing Date
AT765272A AT315576B (en) 1971-09-08 1972-09-06 Control device for controlling the speed of internal combustion engines when idling and for controlling the fuel-air ratio in overrun mode

Country Status (10)

Country Link
JP (1) JPS4836514A (en)
AT (1) AT315576B (en)
BR (1) BR7206166D0 (en)
CH (1) CH535378A (en)
CS (1) CS158159B2 (en)
DE (1) DE2144886A1 (en)
FR (1) FR2152088A5 (en)
GB (1) GB1380595A (en)
IT (1) IT967230B (en)
SU (1) SU490299A3 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013727A (en) * 1973-06-09 1975-02-13
DE3529767A1 (en) * 1975-09-06 1987-02-26 Kloeckner Humboldt Deutz Ag Engine brake device for an internal combustion engine
DE2625141A1 (en) * 1976-06-04 1977-12-22 Bosch Gmbh Robert VACUUM REGULATOR FOR A FUEL INJECTION SYSTEM
CA1059393A (en) * 1976-07-02 1979-07-31 Bonnosuke Takamiya Gas injection system for internal combustion engine
DE2655171C3 (en) * 1976-12-06 1980-03-20 Bayerische Motoren Werke Ag, 8000 Muenchen Control device for the idle speed of internal combustion engines, especially spark-ignition internal combustion engines
JPS53131015U (en) * 1977-03-23 1978-10-18
GB2012997B (en) * 1978-01-20 1982-08-04 Nippon Denso Co Engine rotational speed controlling apparatus
GB2043776B (en) * 1979-03-06 1983-05-05 Nissan Motor Extra air device for internal combustion engine
DE3113986A1 (en) * 1981-04-07 1982-10-21 Robert Bosch Gmbh, 7000 Stuttgart DEVICE FOR CONTROLLING THE IDLE SPEED OF AN INTERNAL COMBUSTION ENGINE
US4512304A (en) * 1983-10-20 1985-04-23 Dresser Industries, Inc. Method and apparatus for controlling air to gas ratio in gas engines
JPS60100358U (en) * 1983-12-09 1985-07-09 阪田　篤 Sheet feeding device
CN103321758A (en) * 2013-04-24 2013-09-25 昌辉汽车电器（黄山）股份公司 Corrugated pipe assembly for idle valve of automobile

Also Published As

Publication number Publication date
SU490299A3 (en) 1975-10-30
IT967230B (en) 1974-02-28
CH535378A (en) 1973-03-31
JPS4836514A (en) 1973-05-30
BR7206166D0 (en) 1973-08-21
DE2144886A1 (en) 1973-03-15
CS158159B2 (en) 1974-10-15
FR2152088A5 (en) 1973-04-20
GB1380595A (en) 1975-01-15

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