FR3060699B1 - FLUID CIRCULATION VALVE - Google Patents

FLUID CIRCULATION VALVE Download PDF

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Publication number
FR3060699B1
FR3060699B1 FR1662778A FR1662778A FR3060699B1 FR 3060699 B1 FR3060699 B1 FR 3060699B1 FR 1662778 A FR1662778 A FR 1662778A FR 1662778 A FR1662778 A FR 1662778A FR 3060699 B1 FR3060699 B1 FR 3060699B1
Authority
FR
France
Prior art keywords
seal
fluid circulation
valve body
valve
circulation valve
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.)
Active
Application number
FR1662778A
Other languages
French (fr)
Other versions
FR3060699A1 (en
Inventor
Matthieu Chavarot
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 FR1662778A priority Critical patent/FR3060699B1/en
Publication of FR3060699A1 publication Critical patent/FR3060699A1/en
Application granted granted Critical
Publication of FR3060699B1 publication Critical patent/FR3060699B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift 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
    • F02M26/11—Manufacture or assembly of EGR systems; Materials or coatings specially adapted for EGR systems
    • 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
    • F02M26/66—Lift valves, e.g. poppet valves
    • F02M26/68—Closing members; Valve seats; Flow passages
    • 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

Abstract

La présente invention décrit une vanne de circulation de fluide, notamment pour moteur à combustion, comportant : - Un corps de vanne (1) comportant un conduit (2) de circulation de fluide s'étendant au moins en partie selon un axe (D), - Un joint (4) agencé pour assurer l'étanchéité entre le conduit (2) de circulation et un organe de réception de la vanne, - Le joint (4) comportant au moins deux pattes de maintien (5a, 5b) agencées pour assurer un maintien axial du joint (4) par rapport au corps de vanne (1), le corps de vanne (1) comportant au moins deux butées (6a, 6b) configurées pour limiter le déplacement angulaire du joint (4) par rapport au corps de vanne (1).The present invention describes a fluid circulation valve, in particular for a combustion engine, comprising: a valve body (1) comprising a fluid circulation duct (2) extending at least partly along an axis (D); - A seal (4) arranged to seal between the conduit (2) for circulation and a receiving member of the valve, - The seal (4) comprising at least two holding tabs (5a, 5b) arranged to ensuring an axial retention of the seal (4) with respect to the valve body (1), the valve body (1) comprising at least two stops (6a, 6b) configured to limit the angular displacement of the seal (4) relative to the valve body (1).

FR1662778A 2016-12-19 2016-12-19 FLUID CIRCULATION VALVE Active FR3060699B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1662778A FR3060699B1 (en) 2016-12-19 2016-12-19 FLUID CIRCULATION VALVE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1662778A FR3060699B1 (en) 2016-12-19 2016-12-19 FLUID CIRCULATION VALVE
FR1662778 2016-12-19

Publications (2)

Publication Number Publication Date
FR3060699A1 FR3060699A1 (en) 2018-06-22
FR3060699B1 true FR3060699B1 (en) 2019-05-10

Family

ID=58669887

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1662778A Active FR3060699B1 (en) 2016-12-19 2016-12-19 FLUID CIRCULATION VALVE

Country Status (1)

Country Link
FR (1) FR3060699B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999057428A1 (en) * 1998-05-06 1999-11-11 Mitsubishi Denki Kabushiki Kaisha Device for mounting exhaust gas reflux valve
US6443135B1 (en) * 1999-10-05 2002-09-03 Pierburg Aktiengesellschaft Assembly of a valve unit, a combustion air intake and an exhaust gas recirculation unit for an internal combustion engine
DE10304279A1 (en) * 2003-02-03 2004-08-26 Siemens Ag flange unit
JPWO2008146432A1 (en) * 2007-05-28 2010-08-19 三菱電機株式会社 Valve device
WO2016164025A1 (en) * 2015-04-09 2016-10-13 Cummins Inc. System and method for retaining a gasket on a sealing face

Also Published As

Publication number Publication date
FR3060699A1 (en) 2018-06-22

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