FR2958360B1 - Volet d'obturation d'un conduit d'ecoulement de gaz et conduit avec un tel volet - Google Patents

Volet d'obturation d'un conduit d'ecoulement de gaz et conduit avec un tel volet

Info

Publication number
FR2958360B1
FR2958360B1 FR1052446A FR1052446A FR2958360B1 FR 2958360 B1 FR2958360 B1 FR 2958360B1 FR 1052446 A FR1052446 A FR 1052446A FR 1052446 A FR1052446 A FR 1052446A FR 2958360 B1 FR2958360 B1 FR 2958360B1
Authority
FR
France
Prior art keywords
conduit
shutter
gas
flow
component
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
FR1052446A
Other languages
English (en)
Other versions
FR2958360A1 (fr
Inventor
Guillaume Davoult
Mathieu Lallemant
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 Electrification 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 FR1052446A priority Critical patent/FR2958360B1/fr
Priority to PCT/FR2011/050730 priority patent/WO2011121248A1/fr
Publication of FR2958360A1 publication Critical patent/FR2958360A1/fr
Application granted granted Critical
Publication of FR2958360B1 publication Critical patent/FR2958360B1/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/65—Constructional details of EGR valves
    • F02M26/70—Flap valves; Rotary valves; Sliding valves; Resilient valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/65—Constructional details of EGR valves
    • F02M26/72—Housings
    • 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
    • F16K1/165—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 a plurality of closure members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lift Valve (AREA)
FR1052446A 2010-03-31 2010-03-31 Volet d'obturation d'un conduit d'ecoulement de gaz et conduit avec un tel volet Expired - Fee Related FR2958360B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1052446A FR2958360B1 (fr) 2010-03-31 2010-03-31 Volet d'obturation d'un conduit d'ecoulement de gaz et conduit avec un tel volet
PCT/FR2011/050730 WO2011121248A1 (fr) 2010-03-31 2011-03-31 Volet d'obturation d'un conduit d'ecoulement de gaz et conduit avec un tel volet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1052446A FR2958360B1 (fr) 2010-03-31 2010-03-31 Volet d'obturation d'un conduit d'ecoulement de gaz et conduit avec un tel volet

Publications (2)

Publication Number Publication Date
FR2958360A1 FR2958360A1 (fr) 2011-10-07
FR2958360B1 true FR2958360B1 (fr) 2012-05-18

Family

ID=43216303

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1052446A Expired - Fee Related FR2958360B1 (fr) 2010-03-31 2010-03-31 Volet d'obturation d'un conduit d'ecoulement de gaz et conduit avec un tel volet

Country Status (2)

Country Link
FR (1) FR2958360B1 (fr)
WO (1) WO2011121248A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2225103A1 (de) * 1972-05-24 1973-12-06 Rox Lufttechnische Geraetebau Vorrichtung zum drosseln bzw. absperren von gas- oder luftstroemen mittels einer klappe, insbesondere fuer lufttechnische geraete
US6367773B1 (en) * 1999-10-07 2002-04-09 Aisan Kogyo Kabushiki Kaisha Throttle valve control device
JP4738210B2 (ja) * 2006-03-01 2011-08-03 株式会社デンソー バルブ開閉制御装置
JP4661668B2 (ja) * 2006-04-12 2011-03-30 株式会社デンソー バルブ開閉制御装置
JP4609730B2 (ja) * 2006-05-30 2011-01-12 アイシン精機株式会社 吸気制御装置
JP4565344B2 (ja) * 2006-05-31 2010-10-20 アイシン精機株式会社 内燃機関の吸気制御装置

Also Published As

Publication number Publication date
WO2011121248A1 (fr) 2011-10-06
FR2958360A1 (fr) 2011-10-07

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