ES2314013T3 - Disposicion de valvula de mariposa para motores de combustion interna. - Google Patents

Disposicion de valvula de mariposa para motores de combustion interna. Download PDF

Info

Publication number
ES2314013T3
ES2314013T3 ES02016455T ES02016455T ES2314013T3 ES 2314013 T3 ES2314013 T3 ES 2314013T3 ES 02016455 T ES02016455 T ES 02016455T ES 02016455 T ES02016455 T ES 02016455T ES 2314013 T3 ES2314013 T3 ES 2314013T3
Authority
ES
Spain
Prior art keywords
butterfly valve
edge
rounded
partial surfaces
section
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
ES02016455T
Other languages
English (en)
Spanish (es)
Inventor
Andreas Krien
Gerhard Kas
Gunter Kohler
Claus Hepner
Gerd Trodel
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 ES2314013T3 publication Critical patent/ES2314013T3/es
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)
ES02016455T 2001-10-12 2002-07-23 Disposicion de valvula de mariposa para motores de combustion interna. Expired - Lifetime ES2314013T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10150516 2001-10-12
DE2001150516 DE10150516A1 (de) 2001-10-12 2001-10-12 Drosselklappenanordnung für Brennkraftmaschinen

Publications (1)

Publication Number Publication Date
ES2314013T3 true ES2314013T3 (es) 2009-03-16

Family

ID=7702357

Family Applications (1)

Application Number Title Priority Date Filing Date
ES02016455T Expired - Lifetime ES2314013T3 (es) 2001-10-12 2002-07-23 Disposicion de valvula de mariposa para motores de combustion interna.

Country Status (3)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10328246B4 (de) * 2003-06-24 2007-04-26 Pierburg Gmbh Kraftfahrzeugventil
DE102007013782B3 (de) * 2007-03-22 2008-09-25 Pierburg Gmbh Verfahren zur Herstellung einer Klappenvorrichtung für Verbrennungskraftmaschinen sowie derartige Klappenvorrichtung

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 (de) * 1951-01-28 1971-09-16 Pierburg Kg A Drosselklappe
US3596493A (en) * 1967-09-15 1971-08-03 Maurice Lachaussee Stamping process for metal objects
DK11278A (da) * 1978-01-10 1979-07-11 Knudsen A S Oprivningslukke
JPS5656938A (en) * 1979-10-15 1981-05-19 Nissan Motor Co Ltd Apparatus for detecting opening of throttle valve
FR2674600B1 (fr) * 1991-03-27 1993-07-09 Solex Procede de fabrication de papillon d'etranglement utilisable dans une installation d'alimentation en combustible.
JPH10103087A (ja) * 1996-10-01 1998-04-21 Mitsubishi Electric Corp 制御弁装置
DE19802673A1 (de) * 1998-01-24 1999-07-29 Pierburg Ag Drosselklappenstutzen für Brennkraftmaschinen

Also Published As

Publication number Publication date
DE10150516A1 (de) 2003-04-17
EP1302641A2 (de) 2003-04-16
EP1302641B1 (de) 2008-12-10
DE50213097D1 (de) 2009-01-22
EP1302641A3 (de) 2004-06-30

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