EP1388657A3 - Valve assembly - Google Patents

Valve assembly Download PDF

Info

Publication number
EP1388657A3
EP1388657A3 EP03015738A EP03015738A EP1388657A3 EP 1388657 A3 EP1388657 A3 EP 1388657A3 EP 03015738 A EP03015738 A EP 03015738A EP 03015738 A EP03015738 A EP 03015738A EP 1388657 A3 EP1388657 A3 EP 1388657A3
Authority
EP
European Patent Office
Prior art keywords
flap
compensation element
offset compensation
valve assembly
switching
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
EP03015738A
Other languages
German (de)
French (fr)
Other versions
EP1388657A2 (en
EP1388657B1 (en
Inventor
Hans-Jürgen Hüsges
Elina Sovva
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.)
Pierburg GmbH
Original Assignee
Pierburg GmbH
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 Pierburg GmbH filed Critical Pierburg GmbH
Publication of EP1388657A2 publication Critical patent/EP1388657A2/en
Publication of EP1388657A3 publication Critical patent/EP1388657A3/en
Application granted granted Critical
Publication of EP1388657B1 publication Critical patent/EP1388657B1/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
    • 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
    • F02D9/109—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps having two or more flaps
    • F02D9/1095—Rotating on a common axis, e.g. having a common shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Transmission Devices (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

Eine Klappenanordnung für Fahrzeugbrennkraftmaschinen weist mindestens eine Klappe (10), wie eine Schaltklappe, auf. Die Klappe (10) ist mit einer Schaltwelle (12) verbunden. Die Schaltwelle (12) ist über einen Antriebshebel (20), der Teil einer Betätigungseinrichtung (20) ist, betätigbar. Zwischen der Schaltwelle (12) und der Betätigungseinrichtung (20) ist ein Versatzausgleichselement (18) vorgesehen. Um einen möglichst geringen Platzbedarf für das Versatzausgleichselement (18) zu benötigen, ist das Versatzausgleichselement erfindungsgemäß stabförmig.

Figure imgaf001
A flap assembly for vehicle internal combustion engines has at least one flap (10), such as a switching flap on. The flap (10) is connected to a switching shaft (12). The switching shaft (12) via a drive lever (20), which is part of an actuating device (20) operable. Between the shift shaft (12) and the actuator (20), an offset compensation element (18) is provided. In order to minimize the space required for the offset compensation element (18), the offset compensation element according to the invention is rod-shaped.
Figure imgaf001
EP20030015738 2002-08-09 2003-07-10 Valve assembly Expired - Fee Related EP1388657B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002136587 DE10236587A1 (en) 2002-08-09 2002-08-09 door assembly
DE10236587 2002-08-09

Publications (3)

Publication Number Publication Date
EP1388657A2 EP1388657A2 (en) 2004-02-11
EP1388657A3 true EP1388657A3 (en) 2007-03-14
EP1388657B1 EP1388657B1 (en) 2010-02-10

Family

ID=30128796

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20030015738 Expired - Fee Related EP1388657B1 (en) 2002-08-09 2003-07-10 Valve assembly

Country Status (2)

Country Link
EP (1) EP1388657B1 (en)
DE (2) DE10236587A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004009502B3 (en) * 2004-02-27 2005-11-03 Siemens Ag Flap system at an IC motor air intake, to control the air flow, has hollow shafts in bearing bushes at bearing blocks to hold the tongues at the ends of the U-shaped flap
DE102005029798B4 (en) * 2005-06-27 2015-02-05 Volkswagen Ag Switching component for a suction pipe of an internal combustion engine
DE102007005686B4 (en) 2007-02-05 2009-01-02 Siemens Ag Intake manifold for an internal combustion engine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2108817A1 (en) * 1970-10-08 1972-05-26 Citroen Sa
JPS5925048A (en) * 1982-08-02 1984-02-08 Yamaha Motor Co Ltd Air-valve operating apparatus for multicyclinder engine
US4566424A (en) * 1984-07-30 1986-01-28 Outboard Marine Corporation Flexible coupling for carburetors
DE19614474A1 (en) * 1996-04-12 1997-10-16 Pierburg Ag Air induction channel system for internal combustion engine
DE19918777A1 (en) * 1999-04-24 2000-10-26 Mann & Hummel Filter Flap valve arrangement as throttles in intake channels in IC engines has power transmission shaft connecting flap valve wings, and injection-molded valve modules

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2108817A1 (en) * 1970-10-08 1972-05-26 Citroen Sa
JPS5925048A (en) * 1982-08-02 1984-02-08 Yamaha Motor Co Ltd Air-valve operating apparatus for multicyclinder engine
US4566424A (en) * 1984-07-30 1986-01-28 Outboard Marine Corporation Flexible coupling for carburetors
DE19614474A1 (en) * 1996-04-12 1997-10-16 Pierburg Ag Air induction channel system for internal combustion engine
DE19918777A1 (en) * 1999-04-24 2000-10-26 Mann & Hummel Filter Flap valve arrangement as throttles in intake channels in IC engines has power transmission shaft connecting flap valve wings, and injection-molded valve modules

Also Published As

Publication number Publication date
DE10236587A1 (en) 2004-02-26
DE50312403D1 (en) 2010-03-25
EP1388657A2 (en) 2004-02-11
EP1388657B1 (en) 2010-02-10

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