EP0131694A3 - Device for controlling the idle speed of an internal-combustion engine - Google Patents

Device for controlling the idle speed of an internal-combustion engine Download PDF

Info

Publication number
EP0131694A3
EP0131694A3 EP84103881A EP84103881A EP0131694A3 EP 0131694 A3 EP0131694 A3 EP 0131694A3 EP 84103881 A EP84103881 A EP 84103881A EP 84103881 A EP84103881 A EP 84103881A EP 0131694 A3 EP0131694 A3 EP 0131694A3
Authority
EP
European Patent Office
Prior art keywords
controlling
internal
combustion engine
idle speed
idle
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
EP84103881A
Other languages
German (de)
Other versions
EP0131694A2 (en
EP0131694B1 (en
Inventor
Andreas Sausner
Gerhard Ruschek
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.)
Mannesmann VDO AG
Original Assignee
Mannesmann VDO AG
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 Mannesmann VDO AG filed Critical Mannesmann VDO AG
Publication of EP0131694A2 publication Critical patent/EP0131694A2/en
Publication of EP0131694A3 publication Critical patent/EP0131694A3/en
Application granted granted Critical
Publication of EP0131694B1 publication Critical patent/EP0131694B1/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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M3/00—Idling devices for carburettors
    • F02M3/06—Increasing idling speed
    • F02M3/07—Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed
    • F02M3/075—Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed the valve altering the fuel conduit cross-section being a slidable valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
EP84103881A 1983-07-15 1984-04-07 Device for controlling the idle speed of an internal-combustion engine Expired EP0131694B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3325548A DE3325548A1 (en) 1983-07-15 1983-07-15 DEVICE FOR CONTROLLING THE IDLE SPEED OF A COMBUSTION FUEL ENGINE
DE3325548 1983-07-15

Publications (3)

Publication Number Publication Date
EP0131694A2 EP0131694A2 (en) 1985-01-23
EP0131694A3 true EP0131694A3 (en) 1985-04-10
EP0131694B1 EP0131694B1 (en) 1986-07-02

Family

ID=6204047

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84103881A Expired EP0131694B1 (en) 1983-07-15 1984-04-07 Device for controlling the idle speed of an internal-combustion engine

Country Status (3)

Country Link
US (1) US4562809A (en)
EP (1) EP0131694B1 (en)
DE (2) DE3325548A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1211628B (en) * 1987-12-24 1989-11-03 Weber Srl ELECTROMAGNETIC CONTROL VALVE FOR THE CONTROL OF A AIR FLOW RATE IN A FUEL SUPPLY DEVICE FOR INTERNAL COMBUSTION ENGINE
US5836521A (en) * 1995-03-09 1998-11-17 Dysekompagniet I/S Valve device with impact member and solenoid for atomizing a liquid
US9394864B2 (en) 2014-06-11 2016-07-19 Ford Global Technologies, Llc Multi-frequency quarter-wave resonator for an internal combustion engine vehicle
US10302052B2 (en) 2016-11-16 2019-05-28 Ford Global Technologies, Llc Vacuum actuated multi-frequency quarter-wave resonator for an internal combustion engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410738A1 (en) * 1977-12-05 1979-06-29 Bendix Corp IDLE SPEED CONTROL SYSTEM FOR AUTOMOTIVE ENGINES

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1697953A (en) * 1927-01-10 1929-01-08 Louis O French Electromagnetic valve
US1944113A (en) * 1932-04-02 1934-01-16 Frick Co Solenoid shut-off valve
US2783019A (en) * 1953-01-21 1957-02-26 Alco Valve Co Valve with non-chattering solenoid pilot valve control
US2797061A (en) * 1953-09-22 1957-06-25 J D Buchanan Solenoid operated shut-off valve
US2868494A (en) * 1954-08-26 1959-01-13 United Aircraft Corp Anti-vibrating solenoid valve
US2980139A (en) * 1956-10-10 1961-04-18 Westinghouse Electric Corp Two-way valve
US3384886A (en) * 1964-06-10 1968-05-21 Dual Lite Company Inc Alarm for emergency lighting system
US3996908A (en) * 1975-02-21 1976-12-14 General Motors Corporation Fuel shut-off valve assembly
SE7603251L (en) * 1976-03-15 1977-09-16 Bjoerklund Curt Arnold VALVE, SEPARATE FOR INSTALLATION IN AN OIL PIPE BETWEEN A PUMP AND A BURNER NOZZLE
JPS6056897B2 (en) * 1977-03-23 1985-12-12 トヨタ自動車株式会社 Carburetor throttle valve closing control device
DE2731913A1 (en) * 1977-07-14 1979-02-01 Daimler Benz Ag IDLE ADJUSTMENT DEVICE FOR INJECTION PUMPS, IN PARTICULAR DIESEL INJECTION PUMPS

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410738A1 (en) * 1977-12-05 1979-06-29 Bendix Corp IDLE SPEED CONTROL SYSTEM FOR AUTOMOTIVE ENGINES

Also Published As

Publication number Publication date
US4562809A (en) 1986-01-07
EP0131694A2 (en) 1985-01-23
DE3460262D1 (en) 1986-08-07
EP0131694B1 (en) 1986-07-02
DE3325548A1 (en) 1985-01-24

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