EP1464812A3 - Device for actuating of at least one throttle valve - Google Patents

Device for actuating of at least one throttle valve Download PDF

Info

Publication number
EP1464812A3
EP1464812A3 EP04003439A EP04003439A EP1464812A3 EP 1464812 A3 EP1464812 A3 EP 1464812A3 EP 04003439 A EP04003439 A EP 04003439A EP 04003439 A EP04003439 A EP 04003439A EP 1464812 A3 EP1464812 A3 EP 1464812A3
Authority
EP
European Patent Office
Prior art keywords
actuating
throttle valve
throttle
actuator
generating
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
EP04003439A
Other languages
German (de)
French (fr)
Other versions
EP1464812A2 (en
Inventor
Martin Spickermann
Berndt Röhrig
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke 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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of EP1464812A2 publication Critical patent/EP1464812A2/en
Publication of EP1464812A3 publication Critical patent/EP1464812A3/en
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
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1065—Mechanical control linkage between an actuator and the flap, e.g. including levers, gears, springs, clutches, limit stops of the like
    • 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
    • F02D11/02—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by hand, foot, or like operator controlled initiation means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0261—Arrangements; Control features; Details thereof having a specially shaped transmission member, e.g. a cam, specially toothed gears, with a clutch

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

Einrichtung zur Betätigung wenigstens einer Drosselklappe mit einer Betätigungseinrichtung, wie Gasdrehgriff (102), wenigstens einer mit dieser kinematisch gekoppelten, über einen Betätigungswinkel verschwenkbaren Drosselklappe (108) sowie einer im Übertragungsweg zwischen Betätigungseinrichtung (100) und Drosselklappe(n) (108) angeordneten Übersetzungseinrichtung zur Erzeugung eines besonders progressiven Übertragungsverhaltens.

Figure imgaf001
Device for actuating at least one throttle valve with an actuating device, such as throttle twist grip (102), at least one with this kinematically coupled, pivotable via an operating angle throttle (108) and in the transmission path between actuator (100) and throttle valve (s) (108) arranged translation device for generating a particularly progressive transmission behavior.
Figure imgaf001
EP04003439A 2003-04-04 2004-02-16 Device for actuating of at least one throttle valve Ceased EP1464812A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003115414 DE10315414A1 (en) 2003-04-04 2003-04-04 Device for actuating at least one throttle valve
DE10315414 2003-04-04

Publications (2)

Publication Number Publication Date
EP1464812A2 EP1464812A2 (en) 2004-10-06
EP1464812A3 true EP1464812A3 (en) 2009-01-21

Family

ID=32842256

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04003439A Ceased EP1464812A3 (en) 2003-04-04 2004-02-16 Device for actuating of at least one throttle valve

Country Status (2)

Country Link
EP (1) EP1464812A3 (en)
DE (1) DE10315414A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4838226A (en) * 1986-12-12 1989-06-13 Nippondenso Co., Ltd. Apparatus for controlling intake air flow rate in internal combustion engine
DE4442109A1 (en) * 1993-11-26 1995-06-08 Honda Motor Co Ltd Operating mechanism for butterfly valves in engines,
GB2322909A (en) * 1997-03-07 1998-09-09 Jan Piotr Tchorzewski Reduction mechanism for throttle linkages, eg for motorcycles

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3403760A1 (en) * 1984-02-03 1985-08-29 Vdo Adolf Schindling Ag, 6000 Frankfurt Adjusting device for the swivel axis of a throttle valve
DE10203042A1 (en) * 2002-01-26 2003-07-31 Bayerische Motoren Werke Ag Actuator for a throttle valve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4838226A (en) * 1986-12-12 1989-06-13 Nippondenso Co., Ltd. Apparatus for controlling intake air flow rate in internal combustion engine
DE4442109A1 (en) * 1993-11-26 1995-06-08 Honda Motor Co Ltd Operating mechanism for butterfly valves in engines,
GB2322909A (en) * 1997-03-07 1998-09-09 Jan Piotr Tchorzewski Reduction mechanism for throttle linkages, eg for motorcycles

Also Published As

Publication number Publication date
EP1464812A2 (en) 2004-10-06
DE10315414A1 (en) 2004-10-14

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