FR2432615A1 - Dispositif de regulation de la vitesse de ralenti d'un moteur a combustion interne - Google Patents

Dispositif de regulation de la vitesse de ralenti d'un moteur a combustion interne

Info

Publication number
FR2432615A1
FR2432615A1 FR7919860A FR7919860A FR2432615A1 FR 2432615 A1 FR2432615 A1 FR 2432615A1 FR 7919860 A FR7919860 A FR 7919860A FR 7919860 A FR7919860 A FR 7919860A FR 2432615 A1 FR2432615 A1 FR 2432615A1
Authority
FR
France
Prior art keywords
internal combustion
combustion engine
idle speed
controlling
lever
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
FR7919860A
Other languages
English (en)
Other versions
FR2432615B1 (fr
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.)
Canadian Fram Ltd
Original Assignee
Canadian Fram Ltd
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 Canadian Fram Ltd filed Critical Canadian Fram Ltd
Publication of FR2432615A1 publication Critical patent/FR2432615A1/fr
Application granted granted Critical
Publication of FR2432615B1 publication Critical patent/FR2432615B1/fr
Granted 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
    • F02M3/062—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
    • 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
    • Y10S123/00—Internal-combustion engines
    • Y10S123/11—Antidieseling

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)

Abstract

Régulateur de ralenti destiné à être associé au levier de commande des gaz du carburateur d'un moteur à combustion interne, pour modifier la position de ralenti de ce levier en fonction de la charge du moteur. Selon l'invention, le régulateur se compose d'un boîtier à l'intérieur duquel sont définies deux chambres 46, 48 séparées par un diaphragme 42, la chambre 46 étant en communication avec la tubulure d'admission par l'intermédiaire de moyens 56, 58 à restriction unidirectionnelle, tandis qu'un élément plongeur 24 sur lequel vient s'appuyer le levier 12 fait plus ou moins saillie à l'extérieur du boîtier 26 en fonction de la charge du moteur. L'invention s'applique au domaine de l'automobile.
FR7919860A 1978-08-03 1979-08-02 Dispositif de regulation de la vitesse de ralenti d'un moteur a combustion interne Granted FR2432615A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/930,623 US4196704A (en) 1978-08-03 1978-08-03 Idle speed control actuator

Publications (2)

Publication Number Publication Date
FR2432615A1 true FR2432615A1 (fr) 1980-02-29
FR2432615B1 FR2432615B1 (fr) 1985-04-26

Family

ID=25459532

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7919860A Granted FR2432615A1 (fr) 1978-08-03 1979-08-02 Dispositif de regulation de la vitesse de ralenti d'un moteur a combustion interne

Country Status (7)

Country Link
US (1) US4196704A (fr)
JP (1) JPS5523399A (fr)
CA (1) CA1123693A (fr)
DE (1) DE2931614A1 (fr)
FR (1) FR2432615A1 (fr)
GB (1) GB2027230B (fr)
IT (1) IT1122672B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304201A (en) * 1980-06-10 1981-12-08 Cts Corporation Method and apparatus for step positioning an engine speed control
JPS58165535A (ja) * 1982-03-24 1983-09-30 Honda Motor Co Ltd エンジンのスロツトルバルブ制御装置
DE3337579A1 (de) * 1983-10-15 1985-04-25 Atlas Fahrzeugtechnik GmbH, 5980 Werdohl Drosselklappenbegrenzungsvorrichtung fuer einen verbrennungsmotor
GB2168177A (en) * 1984-12-05 1986-06-11 Ford Motor Co Vacuum limiting arrangement
JPH0759901B2 (ja) * 1985-10-04 1995-06-28 株式会社日立製作所 絞弁の自動制御装置
JPS6466426A (en) * 1987-09-07 1989-03-13 Fuji Heavy Ind Ltd Dashpot device
JP2534354Y2 (ja) * 1990-12-19 1997-04-30 日産工機株式会社 内燃機関のスロットルバルブ開閉機構
US5791313A (en) * 1997-06-26 1998-08-11 Brunswick Corporation Pulse sensing speed control for internal combustion engines
DE19729648A1 (de) * 1997-07-11 1999-01-14 Mann & Hummel Filter Einrichtung zum Verstellen einer Ventilklappe
JP2007084315A (ja) * 2005-09-26 2007-04-05 Furuno Electric Co Ltd 垂直コンベア装置及び搬送装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3287007A (en) * 1964-10-20 1966-11-22 Gen Motors Corp Throttle control
US4059088A (en) * 1974-05-28 1977-11-22 Toyota Jidosha Kogyo Kabushiki Kaisha Throttle positioner
US4098850A (en) * 1974-09-04 1978-07-04 Aisin Seiki Kabushiki Kaisha Orifice device for air flow restriction

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753427A (en) * 1971-11-29 1973-08-21 Ford Motor Co Engine anti-diesel and deceleration control
JPS5012540B2 (fr) * 1972-07-31 1975-05-13
JPS5411860B2 (fr) * 1974-06-06 1979-05-18
JPS5749747B2 (fr) * 1975-03-20 1982-10-23
US4022179A (en) * 1975-12-29 1977-05-10 Acf Industries, Incorporated Vacuum controlled throttle positioner and dashpot

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3287007A (en) * 1964-10-20 1966-11-22 Gen Motors Corp Throttle control
US4059088A (en) * 1974-05-28 1977-11-22 Toyota Jidosha Kogyo Kabushiki Kaisha Throttle positioner
US4098850A (en) * 1974-09-04 1978-07-04 Aisin Seiki Kabushiki Kaisha Orifice device for air flow restriction

Also Published As

Publication number Publication date
GB2027230A (en) 1980-02-13
IT1122672B (it) 1986-04-23
CA1123693A (fr) 1982-05-18
US4196704A (en) 1980-04-08
GB2027230B (en) 1982-09-22
IT7924841A0 (it) 1979-08-01
DE2931614A1 (de) 1980-02-28
JPS5523399A (en) 1980-02-19
FR2432615B1 (fr) 1985-04-26

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Legal Events

Date Code Title Description
ST Notification of lapse