DE50213097D1 - Throttle valve assembly for internal combustion engines - Google Patents

Throttle valve assembly for internal combustion engines

Info

Publication number
DE50213097D1
DE50213097D1 DE50213097T DE50213097T DE50213097D1 DE 50213097 D1 DE50213097 D1 DE 50213097D1 DE 50213097 T DE50213097 T DE 50213097T DE 50213097 T DE50213097 T DE 50213097T DE 50213097 D1 DE50213097 D1 DE 50213097D1
Authority
DE
Germany
Prior art keywords
internal combustion
throttle valve
valve assembly
combustion engines
engines
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.)
Expired - Lifetime
Application number
DE50213097T
Other languages
German (de)
Inventor
Andreas Krien
Gerhard Kaes
Guenter Kohler
Claus Hepner
Gerd Troedel
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
Application granted granted Critical
Publication of DE50213097D1 publication Critical patent/DE50213097D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02D9/1005—Details of the flap
    • F02D9/101—Special flap shapes, ribs, bores or the like
    • F02D9/1015—Details of the edge of the flap, e.g. for lowering flow noise or improving flow sealing in closed flap position

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lift Valve (AREA)
DE50213097T 2001-10-12 2002-07-23 Throttle valve assembly for internal combustion engines Expired - Lifetime DE50213097D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2001150516 DE10150516A1 (en) 2001-10-12 2001-10-12 Throttle valve arrangement for internal combustion engines

Publications (1)

Publication Number Publication Date
DE50213097D1 true DE50213097D1 (en) 2009-01-22

Family

ID=7702357

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2001150516 Withdrawn DE10150516A1 (en) 2001-10-12 2001-10-12 Throttle valve arrangement for internal combustion engines
DE50213097T Expired - Lifetime DE50213097D1 (en) 2001-10-12 2002-07-23 Throttle valve assembly for internal combustion engines

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE2001150516 Withdrawn DE10150516A1 (en) 2001-10-12 2001-10-12 Throttle valve arrangement for internal combustion engines

Country Status (3)

Country Link
EP (1) EP1302641B1 (en)
DE (2) DE10150516A1 (en)
ES (1) ES2314013T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10328246B4 (en) * 2003-06-24 2007-04-26 Pierburg Gmbh Automotive valve
DE102007013782B3 (en) * 2007-03-22 2008-09-25 Pierburg Gmbh Method for producing a flap device for internal combustion engines and such a flap device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB119180A (en) * 1918-02-05 1918-09-26 Andrew Eadie Cook Carburettor for Internal Combustion Engines.
DE1600880A1 (en) * 1951-01-28 1971-09-16 Pierburg Kg A throttle
US3596493A (en) * 1967-09-15 1971-08-03 Maurice Lachaussee Stamping process for metal objects
DK11278A (en) * 1978-01-10 1979-07-11 Knudsen A S TERRING CLOSE
JPS5656938A (en) * 1979-10-15 1981-05-19 Nissan Motor Co Ltd Apparatus for detecting opening of throttle valve
FR2674600B1 (en) * 1991-03-27 1993-07-09 Solex METHOD FOR MANUFACTURING THREADED BUTTERFLY FOR USE IN A FUEL SUPPLY SYSTEM.
JPH10103087A (en) * 1996-10-01 1998-04-21 Mitsubishi Electric Corp Control valve gear
DE19802673A1 (en) * 1998-01-24 1999-07-29 Pierburg Ag Throttle valve support for internal combustion engines

Also Published As

Publication number Publication date
EP1302641A3 (en) 2004-06-30
EP1302641B1 (en) 2008-12-10
ES2314013T3 (en) 2009-03-16
EP1302641A2 (en) 2003-04-16
DE10150516A1 (en) 2003-04-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition