EP0257654A3 - Idling-up controller - Google Patents

Idling-up controller Download PDF

Info

Publication number
EP0257654A3
EP0257654A3 EP87112549A EP87112549A EP0257654A3 EP 0257654 A3 EP0257654 A3 EP 0257654A3 EP 87112549 A EP87112549 A EP 87112549A EP 87112549 A EP87112549 A EP 87112549A EP 0257654 A3 EP0257654 A3 EP 0257654A3
Authority
EP
European Patent Office
Prior art keywords
idling
controller
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
EP87112549A
Other versions
EP0257654A2 (en
EP0257654B1 (en
Inventor
Minoru Doi
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.)
Suzuki Motor Corp
Original Assignee
Suzuki Motor Corp
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 Suzuki Motor Corp filed Critical Suzuki Motor Corp
Publication of EP0257654A2 publication Critical patent/EP0257654A2/en
Publication of EP0257654A3 publication Critical patent/EP0257654A3/en
Application granted granted Critical
Publication of EP0257654B1 publication Critical patent/EP0257654B1/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
    • 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
    • F02M3/02—Preventing flow of idling fuel
    • F02M3/04—Preventing flow of idling fuel under conditions where engine is driven instead of driving, e.g. driven by vehicle running down hill
    • F02M3/045—Control of valves situated in the idling nozzle system, or the passage system, by electrical means or by a combination of electrical means with fluidic or mechanical means

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)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
EP19870112549 1986-08-29 1987-08-28 Idling-up controller Expired EP0257654B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP13136386U JPS6338648U (en) 1986-08-29 1986-08-29
JP131363/86U 1986-08-29

Publications (3)

Publication Number Publication Date
EP0257654A2 EP0257654A2 (en) 1988-03-02
EP0257654A3 true EP0257654A3 (en) 1989-05-24
EP0257654B1 EP0257654B1 (en) 1991-10-23

Family

ID=15056175

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19870112549 Expired EP0257654B1 (en) 1986-08-29 1987-08-28 Idling-up controller

Country Status (4)

Country Link
EP (1) EP0257654B1 (en)
JP (1) JPS6338648U (en)
AU (1) AU604491B2 (en)
DE (1) DE3774040D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101909737B (en) 2007-11-12 2013-11-06 霍斯特·格罗霍夫斯基 Fluid treatment system with bulk material beds operated in parallel, and method for operating such a system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2293598A1 (en) * 1974-12-06 1976-07-02 Dba Fuel economiser for car engine - electromagnetic valve shuts off fuel supply when engine decelerates
US4008696A (en) * 1974-03-19 1977-02-22 Nissan Motor Co., Ltd. Carburetor for optimum control of an air-fuel mixture supply to the engine during deceleration
US4060063A (en) * 1975-06-02 1977-11-29 Toyota Jidosha Kogyo Kabushiki Kaisha Throttle positioner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3690305A (en) * 1968-10-04 1972-09-12 Hitachi Ltd Fuel supply control system for automobile engines
JPS57119149A (en) * 1981-01-13 1982-07-24 Suzuki Motor Co Ltd Device for stopping fuel supply to internal combustion engine at its deceleration
JPS58155257A (en) * 1982-03-09 1983-09-14 Toyota Motor Corp Fuel cutting device of gasoline engine
JPS618452A (en) * 1984-06-22 1986-01-16 Toyota Motor Corp Decleration control device in internal combustion engine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008696A (en) * 1974-03-19 1977-02-22 Nissan Motor Co., Ltd. Carburetor for optimum control of an air-fuel mixture supply to the engine during deceleration
FR2293598A1 (en) * 1974-12-06 1976-07-02 Dba Fuel economiser for car engine - electromagnetic valve shuts off fuel supply when engine decelerates
US4060063A (en) * 1975-06-02 1977-11-29 Toyota Jidosha Kogyo Kabushiki Kaisha Throttle positioner

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 10, no. 153 (M-484([2209], 3rd June 1986; & JP-A-61 008 452 (TOYOTA JIDOSHA K.K.) 16-01-1986 *
PATENT ABSTRACTS OF JAPAN, vol. 6, no. 213 (M-167)[1091], 26th October 1982; & JP-A-57 119 149 (SUZUKI JIDOSHA KOGYO K.K.) 24-07-1982 *
PATENT ABSTRACTS OF JAPAN, vol. 7, no. 279 (M-262)[1424], 13th December 1983; & JP-A-58 155 257 (TOYOTA JIDOSHA KOGYO K.K.) 14-09-1983 *

Also Published As

Publication number Publication date
EP0257654A2 (en) 1988-03-02
AU7739387A (en) 1988-03-03
EP0257654B1 (en) 1991-10-23
JPS6338648U (en) 1988-03-12
AU604491B2 (en) 1988-03-03
DE3774040D1 (en) 1991-11-28

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