FR2924780B1 - Conduit d'ecoulement de gaz avec obturateur pour vehicule automobile - Google Patents

Conduit d'ecoulement de gaz avec obturateur pour vehicule automobile

Info

Publication number
FR2924780B1
FR2924780B1 FR0708483A FR0708483A FR2924780B1 FR 2924780 B1 FR2924780 B1 FR 2924780B1 FR 0708483 A FR0708483 A FR 0708483A FR 0708483 A FR0708483 A FR 0708483A FR 2924780 B1 FR2924780 B1 FR 2924780B1
Authority
FR
France
Prior art keywords
shutter
motor vehicle
gas flow
flow conduit
conduit
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 - Fee Related
Application number
FR0708483A
Other languages
English (en)
Other versions
FR2924780A1 (fr
Inventor
Danilo Falchi
Stephane Massiera
Nicolas Renard
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.)
Valeo Systemes de Controle Moteur SAS
Original Assignee
Valeo Systemes de Controle Moteur SAS
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 Valeo Systemes de Controle Moteur SAS filed Critical Valeo Systemes de Controle Moteur SAS
Priority to FR0708483A priority Critical patent/FR2924780B1/fr
Priority to PCT/FR2008/001664 priority patent/WO2009098406A2/fr
Publication of FR2924780A1 publication Critical patent/FR2924780A1/fr
Application granted granted Critical
Publication of FR2924780B1 publication Critical patent/FR2924780B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2261—Shaping or arrangements of the sealing the sealing being arranged on the valve member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • F02B29/0418—Layout of the intake air cooling or coolant circuit the intake air cooler having a bypass or multiple flow paths within the heat exchanger to vary the effective heat transfer surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
    • F16K11/052—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with pivoted closure members, e.g. butterfly valves
    • F16K11/0525—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with pivoted closure members, e.g. butterfly valves the closure members being pivoted around an essentially central axis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Taps Or Cocks (AREA)
  • Air-Conditioning For Vehicles (AREA)
FR0708483A 2007-12-05 2007-12-05 Conduit d'ecoulement de gaz avec obturateur pour vehicule automobile Expired - Fee Related FR2924780B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0708483A FR2924780B1 (fr) 2007-12-05 2007-12-05 Conduit d'ecoulement de gaz avec obturateur pour vehicule automobile
PCT/FR2008/001664 WO2009098406A2 (fr) 2007-12-05 2008-12-01 Conduit d'écoulement de gaz avec obturateur pour véhicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0708483A FR2924780B1 (fr) 2007-12-05 2007-12-05 Conduit d'ecoulement de gaz avec obturateur pour vehicule automobile

Publications (2)

Publication Number Publication Date
FR2924780A1 FR2924780A1 (fr) 2009-06-12
FR2924780B1 true FR2924780B1 (fr) 2012-08-31

Family

ID=39666231

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0708483A Expired - Fee Related FR2924780B1 (fr) 2007-12-05 2007-12-05 Conduit d'ecoulement de gaz avec obturateur pour vehicule automobile

Country Status (2)

Country Link
FR (1) FR2924780B1 (fr)
WO (1) WO2009098406A2 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3043557A (en) * 1960-04-11 1962-07-10 Crawford K Stillwagon Disc valve having periphery sealing ribs
US4344396A (en) * 1978-03-15 1982-08-17 Yamaha Hatsudoki Kabushiki Kaisha Induction system of multi-cylinder engine
US6726176B2 (en) * 2002-01-02 2004-04-27 Fisher Controls International, Inc. Stepped butterfly valve
DE10216537B3 (de) * 2002-04-15 2004-02-05 Visteon Global Technologies, Inc., Dearborn Umsteuervorrichtung für strömende Medien, insbesondere Weichenventil für die Abgase einer Verbrennungskraftmaschine

Also Published As

Publication number Publication date
FR2924780A1 (fr) 2009-06-12
WO2009098406A3 (fr) 2009-11-05
WO2009098406A2 (fr) 2009-08-13

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Legal Events

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Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

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Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

ST Notification of lapse

Effective date: 20200906