BR9612042A - Dispositivo de válvula - Google Patents

Dispositivo de válvula

Info

Publication number
BR9612042A
BR9612042A BR9612042A BR9612042A BR9612042A BR 9612042 A BR9612042 A BR 9612042A BR 9612042 A BR9612042 A BR 9612042A BR 9612042 A BR9612042 A BR 9612042A BR 9612042 A BR9612042 A BR 9612042A
Authority
BR
Brazil
Prior art keywords
valve device
valve
Prior art date
Application number
BR9612042A
Other languages
English (en)
Inventor
Nils Olof Hakansson
Original Assignee
Volvo Ab
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 Volvo Ab filed Critical Volvo Ab
Publication of BR9612042A publication Critical patent/BR9612042A/pt

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
    • F02D9/12—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having slidably-mounted valve members; having valve members movable longitudinally of conduit
    • F02D9/14—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having slidably-mounted valve members; having valve members movable longitudinally of conduit the members being slidable transversely of conduit
    • 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
    • F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
    • F02D9/06—Exhaust brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
BR9612042A 1995-12-19 1996-12-19 Dispositivo de válvula BR9612042A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9504543A SE505572C2 (sv) 1995-12-19 1995-12-19 Ventil för variering av avgasmottrycket i en förbränningsmotor
PCT/SE1996/001711 WO1997022788A1 (en) 1995-12-19 1996-12-19 Valve for varying the exaust counterpressure in an internal combustion engine

Publications (1)

Publication Number Publication Date
BR9612042A true BR9612042A (pt) 1999-02-09

Family

ID=20400644

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9612042A BR9612042A (pt) 1995-12-19 1996-12-19 Dispositivo de válvula

Country Status (6)

Country Link
US (1) US6085525A (pt)
EP (1) EP0879349B1 (pt)
BR (1) BR9612042A (pt)
DE (1) DE69613863T2 (pt)
SE (1) SE505572C2 (pt)
WO (1) WO1997022788A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6286307B1 (en) * 2000-02-09 2001-09-11 Robert L. Feeny Exhaust gas control device for an engine
US6564554B2 (en) 2001-08-07 2003-05-20 Caterpillar Inc Method and apparatus to control a turbocharger wastegate using exhaust pressure
SE523149C2 (sv) * 2001-08-20 2004-03-30 Volvo Lastvagnar Ab Anordning vid förbränningsmotor av turbocompoundtyp
US6652224B2 (en) * 2002-04-08 2003-11-25 Holset Engineering Company Ltd. Variable geometry turbine
WO2010068146A1 (en) * 2008-12-12 2010-06-17 Volvo Lastvagnar Ab Diagnostic method and apparatus for an exhaust pressure regulator
DE102011013163B4 (de) * 2011-03-04 2014-05-15 Keiper Gmbh & Co. Kg Beschlag für einen Fahrzeugsitz
US10294878B2 (en) * 2016-02-24 2019-05-21 GM Global Technology Operations LLC Wastegate control systems and methods for engine sound emission

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6046257B2 (ja) * 1981-10-27 1985-10-15 日野自動車株式会社 内燃機関の排気ブレ−キ装置
GB9312389D0 (en) * 1993-06-16 1993-07-28 Hersham Valves Ltd Exhaust brake

Also Published As

Publication number Publication date
WO1997022788A1 (en) 1997-06-26
SE9504543D0 (sv) 1995-12-19
EP0879349A1 (en) 1998-11-25
DE69613863T2 (de) 2002-04-04
SE505572C2 (sv) 1997-09-15
DE69613863D1 (de) 2001-08-16
EP0879349B1 (en) 2001-07-11
SE9504543L (sv) 1997-06-20
US6085525A (en) 2000-07-11

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Legal Events

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FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE 11A., 12A., 13A , E 14A. ANUIDADE(S).

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2256 DE 01/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 11A, 12A, 13A E 14A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.