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BR9904803A - Dispositivo de comando de abertura e fechamento por meio de um conduto de ar de um cabeçote de um motor de combustão interna - Google Patents

Dispositivo de comando de abertura e fechamento por meio de um conduto de ar de um cabeçote de um motor de combustão interna

Info

Publication number
BR9904803A
BR9904803A BR9904803-5A BR9904803A BR9904803A BR 9904803 A BR9904803 A BR 9904803A BR 9904803 A BR9904803 A BR 9904803A BR 9904803 A BR9904803 A BR 9904803A
Authority
BR
Brazil
Prior art keywords
combustion engine
internal combustion
head
air duct
closing
Prior art date
Application number
BR9904803-5A
Other languages
English (en)
Inventor
Didier Girard
Original Assignee
Peugeot
Citroen Sa
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 Peugeot, Citroen Sa filed Critical Peugeot
Publication of BR9904803A publication Critical patent/BR9904803A/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
    • F02D9/08—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
    • F02D9/16—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 rotatable

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

<B>"DISPOSITIVO DE COMANDO DE ABERTURA E FECHAMENTO POR MEIO DE UM CONDUTO DE AR DE UM CABEçOTE DE UM MOTOR DE COMBUSTãO INTERNA"<D>. A invenção refere-se a um dispositivo compreendendo uma válvula cilíndrica deslizante (3), disposta transversalmente com relação ao(s) condutos(s) de ar (2) em um furo (4), disposto em uma cabeça de cilindro (1) móvel entre uma primeira posição de fechamento (P2), conduto (2), o referido conduto (2) e uma segunda posição de abertura (P1) pela ação de meios de atuação (16, 14; 17, 18, 19).
BR9904803-5A 1998-01-29 1999-01-28 Dispositivo de comando de abertura e fechamento por meio de um conduto de ar de um cabeçote de um motor de combustão interna BR9904803A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9800992A FR2774125B1 (fr) 1998-01-29 1998-01-29 Dispositif de commande d'ouverture et de fermeture d'au moins un conduit d'air d'une culasse d'un moteur a combustion interne
PCT/FR1999/000160 WO1999039091A1 (fr) 1998-01-29 1999-01-28 Dispositif de commande d'ouverture et de fermeture d'au moins un conduit d'air d'une culasse d'un moteur a combustion interne

Publications (1)

Publication Number Publication Date
BR9904803A true BR9904803A (pt) 2000-05-23

Family

ID=9522330

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9904803-5A BR9904803A (pt) 1998-01-29 1999-01-28 Dispositivo de comando de abertura e fechamento por meio de um conduto de ar de um cabeçote de um motor de combustão interna

Country Status (8)

Country Link
US (1) US6332449B1 (pt)
EP (1) EP0970302B1 (pt)
JP (1) JP2001518166A (pt)
BR (1) BR9904803A (pt)
DE (1) DE69904400T2 (pt)
ES (1) ES2189381T3 (pt)
FR (1) FR2774125B1 (pt)
WO (1) WO1999039091A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2798426B1 (fr) * 1999-09-10 2002-09-13 Renault Dispositif d'admission variable pour moteur thermique et boisseau pour un tel dispositif
DE19944108A1 (de) * 1999-09-15 2001-03-22 Mann & Hummel Filter Schaltwalze
DE10119281A1 (de) * 2001-04-20 2002-10-24 Mann & Hummel Filter Schaltverband zum Verschluss von Saugkanälen einer Ansaugvorrichtung mit diesem Schaltverband
FR2824360B1 (fr) * 2001-05-02 2003-09-12 Solvay Dispositif d'obturation de conduits d'admission d'air d'un moteur
DE202006018186U1 (de) * 2006-11-29 2008-04-10 Mann + Hummel Gmbh Stellwelle in einer Brennkraftmaschine
USD593581S1 (en) * 2007-10-05 2009-06-02 James Roland Sammons Engine cylinder head
JP6385407B2 (ja) * 2016-09-22 2018-09-05 本田技研工業株式会社 内燃機関のロータリ式スロットル装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1241191A (en) * 1968-09-12 1971-07-28 Birmingham Small Arms Co Ltd Improvements in or relating to internal combustion engines
JPS59126031A (ja) * 1983-01-07 1984-07-20 Yamaha Motor Co Ltd 内燃機関の吸気装置
JPS6193228A (ja) * 1984-10-12 1986-05-12 Mitsubishi Motors Corp スライドバルブを用いたエンジンのアイドル機構
GB2165886A (en) * 1984-10-23 1986-04-23 Ford Motor Co An inlet manifold for an i c engine
GB2211889A (en) * 1987-11-05 1989-07-12 Keith Gordon Hall Engine throttle valve
US4864980A (en) * 1987-11-02 1989-09-12 Brunswick Corporation Exhaust valve throttling mechanism for two-stroke engine
US5081961A (en) * 1989-08-01 1992-01-21 Paul Marius A Internal combustion engine with rotary exhaust control
EP0480393B1 (de) * 1990-10-11 1995-12-27 Wolfram Willeke Brennkraftmaschine mit einem zylindrischen Schieber
US5069175A (en) * 1990-10-12 1991-12-03 Ford Motor Company Charge intake system for a multi-intake valve per cylinder engine
JPH07224668A (ja) * 1994-02-07 1995-08-22 Sanshin Ind Co Ltd ２サイクルエンジンの可変圧縮機構
DE19544243A1 (de) * 1994-12-10 1996-06-13 Volkswagen Ag Vorrichtung zur Veränderung der Länge von Luftansaugleitungen einer Brennkraftmaschine
US5454357A (en) * 1994-12-12 1995-10-03 General Motors Corporation Slide port valve for an internal combustion engine
DE19503771A1 (de) * 1995-02-04 1996-08-08 Mann & Hummel Filter Saugmodul

Also Published As

Publication number Publication date
US6332449B1 (en) 2001-12-25
EP0970302A1 (fr) 2000-01-12
DE69904400T2 (de) 2003-10-09
WO1999039091A1 (fr) 1999-08-05
ES2189381T3 (es) 2003-07-01
EP0970302B1 (fr) 2002-12-11
JP2001518166A (ja) 2001-10-09
FR2774125A1 (fr) 1999-07-30
FR2774125B1 (fr) 2000-03-31
DE69904400D1 (de) 2003-01-23

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/01/1999, OBSERVADAS AS CONDICOES LEGAIS.

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

Free format text: REFERENTE A 16A ANUIDADE.

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 2291 DE 02-12-2014 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.