GB2072753B - Electrical control of carburettor throttle stop pneumatic actuators - Google Patents

Electrical control of carburettor throttle stop pneumatic actuators

Info

Publication number
GB2072753B
GB2072753B GB8107526A GB8107526A GB2072753B GB 2072753 B GB2072753 B GB 2072753B GB 8107526 A GB8107526 A GB 8107526A GB 8107526 A GB8107526 A GB 8107526A GB 2072753 B GB2072753 B GB 2072753B
Authority
GB
United Kingdom
Prior art keywords
electrical control
pneumatic actuators
throttle stop
carburettor throttle
stop pneumatic
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
GB8107526A
Other languages
English (en)
Other versions
GB2072753A (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.)
Societe Industrielle de Brevets et dEtudes SIBE
Original Assignee
Societe Industrielle de Brevets et dEtudes SIBE
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 Societe Industrielle de Brevets et dEtudes SIBE filed Critical Societe Industrielle de Brevets et dEtudes SIBE
Publication of GB2072753A publication Critical patent/GB2072753A/en
Application granted granted Critical
Publication of GB2072753B publication Critical patent/GB2072753B/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
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/002—Electric control of rotation speed controlling air supply
    • F02D31/003—Electric control of rotation speed controlling air supply for idle speed control
    • F02D31/004—Electric control of rotation speed controlling air supply for idle speed control by controlling a throttle stop
    • 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

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)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
GB8107526A 1980-03-17 1981-03-10 Electrical control of carburettor throttle stop pneumatic actuators Expired GB2072753B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8005947A FR2478202A1 (fr) 1980-03-17 1980-03-17 Dispositif de carburation pour moteur a combustion interne

Publications (2)

Publication Number Publication Date
GB2072753A GB2072753A (en) 1981-10-07
GB2072753B true GB2072753B (en) 1983-08-10

Family

ID=9239746

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8107526A Expired GB2072753B (en) 1980-03-17 1981-03-10 Electrical control of carburettor throttle stop pneumatic actuators

Country Status (4)

Country Link
ES (1) ES8201263A1 (fr)
FR (1) FR2478202A1 (fr)
GB (1) GB2072753B (fr)
IT (1) IT1142350B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3142409A1 (de) * 1981-10-26 1983-05-05 Bosch und Pierburg System oHG, 4040 Neuss Verfahren und vorrichtung zur regelung der drehzahl einer brennkraftmaschine im leerlauf
US4465045A (en) * 1982-08-06 1984-08-14 Acf Industries, Inc. Pulsed bleed air throttle position controller
US4462359A (en) * 1982-08-06 1984-07-31 Acf Industries, Inc. Pulsed bleed air throttle position controller
IT1169169B (it) * 1983-02-18 1987-05-27 Weber Spa Dispositivo ad azionamento elettromeccanico e pneumatico atto a definire in condizione di rilascio la posizione della farfalla principale di un carburatore in relazione allo stato di funzionamento del motore
DE3337261A1 (de) * 1983-10-13 1985-05-02 Atlas Fahrzeugtechnik GmbH, 5980 Werdohl Vergaser fuer einen ottomotor
IT1219300B (it) * 1988-05-13 1990-05-03 Weber Srl Procedimento per la costruzione di un collettore per il carburante per un impianto di alimentazione del carburante di un motore a combustione interna
FR2639679B1 (fr) * 1988-11-25 1994-02-11 Solex Dispositif de commande d'organe d'etranglement pour installation d'alimentation en combustible de moteur a combustion interne
US9587565B2 (en) 2011-06-17 2017-03-07 Caterpillar Inc. Valve stop for engine with exhaust gas recirculation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2063793A5 (fr) * 1969-10-31 1971-07-09 Brev Etudes Sibe
FR2366456A2 (fr) * 1976-07-30 1978-04-28 Sibe Perfectionnements aux dispositifs de carburation pour moteurs a combustion interne
JPS5281428A (en) * 1975-12-29 1977-07-07 Nissan Motor Co Ltd Speed reduction countermeasure device for internal combustion engine
US4095570A (en) * 1976-08-24 1978-06-20 General Motors Corporation Electronic engine control system and method of operation
JPS53113933A (en) * 1977-03-15 1978-10-04 Toyota Motor Corp Idle speed control device for engine
DE2830738C3 (de) * 1978-07-13 1981-10-15 Pierburg Gmbh & Co Kg, 4040 Neuss Pneumatisch betätigte Verstellvorrichtung

Also Published As

Publication number Publication date
IT8148027A0 (it) 1981-03-13
FR2478202B1 (fr) 1984-06-22
ES500368A0 (es) 1981-12-16
FR2478202A1 (fr) 1981-09-18
ES8201263A1 (es) 1981-12-16
IT1142350B (it) 1986-10-08
GB2072753A (en) 1981-10-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee