EP1479891A3 - Device for working a throttle valve - Google Patents

Device for working a throttle valve Download PDF

Info

Publication number
EP1479891A3
EP1479891A3 EP04010806A EP04010806A EP1479891A3 EP 1479891 A3 EP1479891 A3 EP 1479891A3 EP 04010806 A EP04010806 A EP 04010806A EP 04010806 A EP04010806 A EP 04010806A EP 1479891 A3 EP1479891 A3 EP 1479891A3
Authority
EP
European Patent Office
Prior art keywords
throttle valve
working
actuating
transmission
actuating device
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
EP04010806A
Other languages
German (de)
French (fr)
Other versions
EP1479891A2 (en
EP1479891B1 (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 EP1479891A2 publication Critical patent/EP1479891A2/en
Publication of EP1479891A3 publication Critical patent/EP1479891A3/en
Application granted granted Critical
Publication of EP1479891B1 publication Critical patent/EP1479891B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02M19/00—Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00
    • F02M19/12—External control gear, e.g. having dash-pots
    • 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
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/04—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by mechanical control linkages
    • 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)
  • Harvester Elements (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

Einrichtung zur Betätigung wenigstens einer Drosselklappe mit einer Betätigungseinrichtung, wie Gasdrehgriff, wenigstens einer mit dieser kinematisch gekoppelten, über einen Betätigungswinkel verschwenkbaren Drosselklappe sowie einer im Übertragungsweg zwischen Betätigungseinrichtung und Drosselklappe(n) angeordneten Übersetzungseinrichtung mit einer veränderlichen Übersetzung.

Figure 00000001
Device for actuating at least one throttle valve with an actuating device, such as a twist grip, at least one throttle valve kinematically coupled to it, which can be pivoted via an actuation angle, and a transmission device with a variable transmission ratio arranged in the transmission path between the actuating device and the throttle valve (s).
Figure 00000001
EP20040010806 2003-05-22 2004-05-04 Device for working a throttle valve Expired - Fee Related EP1479891B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10323121 2003-05-22
DE2003123121 DE10323121A1 (en) 2003-05-22 2003-05-22 Device for actuating at least one throttle valve

Publications (3)

Publication Number Publication Date
EP1479891A2 EP1479891A2 (en) 2004-11-24
EP1479891A3 true EP1479891A3 (en) 2004-12-22
EP1479891B1 EP1479891B1 (en) 2006-07-19

Family

ID=33039263

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040010806 Expired - Fee Related EP1479891B1 (en) 2003-05-22 2004-05-04 Device for working a throttle valve

Country Status (2)

Country Link
EP (1) EP1479891B1 (en)
DE (2) DE10323121A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9897014B2 (en) 2008-10-15 2018-02-20 Motion Pro, Inc. Variable rate push/pull twist throttle
JP6442425B2 (en) * 2016-03-08 2018-12-19 豊田鉄工株式会社 Throttle valve opening / closing control device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1133721A (en) * 1965-01-29 1968-11-13 Smiths Industries Ltd Improvements in or relating to variable ratio transmission devices for incorporation in throttle linkages
US4411845A (en) * 1981-05-30 1983-10-25 Nippondenso Co., Ltd. Throttle valve assembly
DE3329791A1 (en) * 1983-08-18 1985-02-28 Vdo Adolf Schindling Ag, 6000 Frankfurt Motor-driven control element for the swivel axis of a throttle valve
EP0536826A1 (en) * 1991-10-08 1993-04-14 General Motors Corporation Throttle cable linkage
US5239891A (en) * 1991-10-07 1993-08-31 Ford Motor Company Cam follower variable ratio throttle linkage

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1133721A (en) * 1965-01-29 1968-11-13 Smiths Industries Ltd Improvements in or relating to variable ratio transmission devices for incorporation in throttle linkages
US4411845A (en) * 1981-05-30 1983-10-25 Nippondenso Co., Ltd. Throttle valve assembly
DE3329791A1 (en) * 1983-08-18 1985-02-28 Vdo Adolf Schindling Ag, 6000 Frankfurt Motor-driven control element for the swivel axis of a throttle valve
US5239891A (en) * 1991-10-07 1993-08-31 Ford Motor Company Cam follower variable ratio throttle linkage
EP0536826A1 (en) * 1991-10-08 1993-04-14 General Motors Corporation Throttle cable linkage

Also Published As

Publication number Publication date
EP1479891A2 (en) 2004-11-24
DE502004000975D1 (en) 2006-08-31
DE10323121A1 (en) 2004-12-16
EP1479891B1 (en) 2006-07-19

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