EP0208222A3 - Einrichtung zur Regelung der Leerlaufdrehzahl eines Ottomotors, insbesondere in einem Kraftfahrzeug - Google Patents

Einrichtung zur Regelung der Leerlaufdrehzahl eines Ottomotors, insbesondere in einem Kraftfahrzeug Download PDF

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Publication number
EP0208222A3
EP0208222A3 EP86108866A EP86108866A EP0208222A3 EP 0208222 A3 EP0208222 A3 EP 0208222A3 EP 86108866 A EP86108866 A EP 86108866A EP 86108866 A EP86108866 A EP 86108866A EP 0208222 A3 EP0208222 A3 EP 0208222A3
Authority
EP
European Patent Office
Prior art keywords
rotating element
throttle valve
return spring
accelerator pedal
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.)
Ceased
Application number
EP86108866A
Other languages
English (en)
French (fr)
Other versions
EP0208222A2 (de
Inventor
Andreas Sausner
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 EP0208222A2 publication Critical patent/EP0208222A2/de
Publication of EP0208222A3 publication Critical patent/EP0208222A3/de
Ceased 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
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D2011/101—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the means for actuating the throttles
    • F02D2011/103—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the means for actuating the throttles at least one throttle being alternatively mechanically linked to the pedal or moved by an electric actuator

Abstract

Die Einrichtung ist in Verbindung mit einer durch ein Fahrpedal (7) verstellbaren, durch eine Rückholfeder (8) vorgespannten Drosselklappe (2) in einem Saugrohr (1) vorgesehen. Mit der Drosselklappe ist ein Drehelement (9) verbunden, an dem wenigstens ein Drehanschlag (10) ange­ formt ist, der einen Winkelbereich der Leerlauffüllungs­ regelung begrenzt. Das Drehelement kann mit einem Stellan­ trieb (16) gekuppelt werden. Die Drosselklappe (2) dient als den Leerlaufluftdurchsatz bestimmendes Schließglied. Ein schwenkbar gelagerter Regulierhebel (5) steht mit dem Fahrpedal (7) und der Rückholfeder (8) in Verbindung, durch die er gegen einen festen Regulierhebelanschlag (12) rück­ gestellt werden kann. Das Drehelement (9), an dem die Drosselklappe befestigt ist, wird nur dann von dem Reg­ ulierhebel (5) infolge Betätigung des Fahrpedals mitgenom­ men, wenn der Regulierhebel an dem Drehanschlag (10) des Drehelements (9) anliegt. Andererseits ist das Drehelement (9) von der Rückholfeder (8) entkoppelt, wenn der Drehans­ chlag (10) durch den an dem Drehelement (9) angreifenden Stellantrieb (16) von dem Regulierhebel (5) weggedreht ist. Es kann so eine feinfühlige Leerlauffüllungsregelung mit geringem Energie- und Bauaufwand erfolgen, obwohl die Rückholfeder der gesamten Einrichtung aus Sicherheitsgrün­ den kräftig ausgebildet ist.
EP86108866A 1985-07-12 1986-06-30 Einrichtung zur Regelung der Leerlaufdrehzahl eines Ottomotors, insbesondere in einem Kraftfahrzeug Ceased EP0208222A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3524911 1985-07-12
DE19853524911 DE3524911A1 (de) 1985-07-12 1985-07-12 Einrichtung zur regelung der leerlaufdrehzahl eines ottomotors, insbesondere in einem kraftfahrzeug

Publications (2)

Publication Number Publication Date
EP0208222A2 EP0208222A2 (de) 1987-01-14
EP0208222A3 true EP0208222A3 (de) 1987-04-29

Family

ID=6275599

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86108866A Ceased EP0208222A3 (de) 1985-07-12 1986-06-30 Einrichtung zur Regelung der Leerlaufdrehzahl eines Ottomotors, insbesondere in einem Kraftfahrzeug

Country Status (5)

Country Link
US (1) US4668440A (de)
EP (1) EP0208222A3 (de)
JP (1) JPS6220635A (de)
BR (1) BR8603259A (de)
DE (1) DE3524911A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0300153B1 (de) * 1987-07-23 1991-07-03 VDO Adolf Schindling AG Lastverstelleinrichtung
JPS6473134A (en) * 1987-09-14 1989-03-17 Mazda Motor Throttle valve opening control device for vehicle
DE3800876A1 (de) * 1988-01-14 1989-07-27 Vdo Schindling Leistungssteller fuer eine brennkraftmaschine
DE3815735A1 (de) * 1988-05-07 1989-11-16 Vdo Schindling Lastverstelleinrichtung
DE3827408A1 (de) * 1988-08-12 1990-02-15 Vdo Schindling Stelleinrichtung fuer eine zumesseinrichtung einer brennkraftmaschine
DE3838832C1 (en) * 1988-11-17 1990-03-29 Pierburg Gmbh, 4040 Neuss, De Adjusting device for the throttle valve of a mixture-forming device for internal combustion engines
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
DE3843147A1 (de) * 1988-12-22 1990-06-28 Vdo Schindling Stelleinrichtung fuer eine zumesseinrichtung einer brennkraftmaschine
DE3901585A1 (de) * 1989-01-20 1990-07-26 Vdo Schindling Lastverstelleinrichtung
ES2051912T3 (es) * 1989-03-25 1994-07-01 Audi Ag Mariposa de gases.
DE3918853A1 (de) * 1989-06-09 1990-12-13 Pierburg Gmbh Elektrisch ansteuerbare drosselklappenbetaetigungseinrichtung fuer brennkraftmaschinen
DE3927043A1 (de) * 1989-08-16 1991-02-21 Vdo Schindling Lastverstelleinrichtung
DE3934737A1 (de) * 1989-10-18 1991-04-25 Bosch Gmbh Robert Vorrichtung iii mit einem stellmotor zum eingriff in eine uebertragungseinrichtung
DE4006419C2 (de) * 1990-03-01 1998-12-24 Bosch Gmbh Robert Einrichtung mit einem Stellglied
DE4011183A1 (de) * 1990-04-06 1991-10-10 Audi Ag Anschlagsteller
DE4011182A1 (de) * 1990-04-06 1991-10-10 Audi Ag Drosselklappe
JP3085388B2 (ja) * 1990-05-11 2000-09-04 株式会社日立製作所 内燃機関のスロツトル開度制御装置
GB2273998A (en) * 1992-12-29 1994-07-06 De La Rue Holographics Ltd Hologram composition
DE4325638A1 (de) * 1993-07-30 1995-02-02 Vdo Schindling Vorrichtung zur Einstellung einer Drosselklappe
EP1254309B1 (de) * 2000-02-10 2005-07-20 Siemens Aktiengesellschaft Drosselklappenanordnung mit notlufteinrichtung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1917401A1 (de) * 1968-04-04 1969-11-06 Honda Motor Co Ltd Vorrichtung fuer Verbrennungsmotor zur Verhuetung der Luftverunreinigung
US4181103A (en) * 1977-05-06 1980-01-01 Sturdy Truck Equipment, Inc. Governor for engine and load speeds
EP0050707A1 (de) * 1980-10-24 1982-05-05 VDO Adolf Schindling AG Einrichtung zur Steuerung der Fahrgeschwindigkeit und Einstellung der Leerlaufdrehzahl in Kraftfahrzeugen mit Ottomotor
US4378768A (en) * 1981-01-23 1983-04-05 Toyota Jidosha Kogyo Kabushiki Kaisha Method of and apparatus for controlling the idling speed of an engine
EP0080026A1 (de) * 1981-11-21 1983-06-01 VDO Adolf Schindling AG Stelleinrichtung zur geregelten Verstellung eines mit einem Stellorgan verbundenen Anschlags

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1934200C3 (de) * 1969-07-05 1978-08-24 Daimler-Benz Ag, 7000 Stuttgart Einstellvorrichtung für die Leerlaufanschlagstellung der Drosselklappe einer Brennkraftmaschine
US4383506A (en) * 1979-12-28 1983-05-17 Hitachi, Ltd. Engine rotation speed control system
JPS5696125A (en) * 1979-12-28 1981-08-04 Hitachi Ltd Rotary speed controller for engine
JPS56126635A (en) * 1980-03-07 1981-10-03 Fuji Heavy Ind Ltd Automatic speed governor for idling
IT1157433B (it) * 1982-02-22 1987-02-11 Weber Spa Carburatore per motori a combustione interna, provvisto di organi ad azione elettronica atti a mantenere costante il minimo regime del motore
JPS6036763A (ja) * 1983-08-10 1985-02-25 Nippon Carbureter Co Ltd 二段気化器の二次絞り弁制御方法
JPS6049235U (ja) * 1983-09-12 1985-04-06 愛三工業株式会社 内燃機関のスロットル制御装置
JPS60145428A (ja) * 1983-12-29 1985-07-31 Isuzu Motors Ltd 内燃機関における燃料制御部材の駆動機構
US4539955A (en) * 1984-09-06 1985-09-10 General Motors Corporation Idle speed control device for internal combustion engine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1917401A1 (de) * 1968-04-04 1969-11-06 Honda Motor Co Ltd Vorrichtung fuer Verbrennungsmotor zur Verhuetung der Luftverunreinigung
US4181103A (en) * 1977-05-06 1980-01-01 Sturdy Truck Equipment, Inc. Governor for engine and load speeds
EP0050707A1 (de) * 1980-10-24 1982-05-05 VDO Adolf Schindling AG Einrichtung zur Steuerung der Fahrgeschwindigkeit und Einstellung der Leerlaufdrehzahl in Kraftfahrzeugen mit Ottomotor
US4378768A (en) * 1981-01-23 1983-04-05 Toyota Jidosha Kogyo Kabushiki Kaisha Method of and apparatus for controlling the idling speed of an engine
EP0080026A1 (de) * 1981-11-21 1983-06-01 VDO Adolf Schindling AG Stelleinrichtung zur geregelten Verstellung eines mit einem Stellorgan verbundenen Anschlags

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN, Band 9, nr. 162 (M-34)[1885], 6. Juli 1985; & JP-A-60 036 763 (NIHON KIKAKI SEISAKUSHO) 25-02-1985 *

Also Published As

Publication number Publication date
DE3524911A1 (de) 1987-01-15
BR8603259A (pt) 1987-02-24
EP0208222A2 (de) 1987-01-14
US4668440A (en) 1987-05-26
JPS6220635A (ja) 1987-01-29

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Inventor name: SAUSNER, ANDREAS