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FR2984447B1 - Vanne de regulation de debit - Google Patents

Vanne de regulation de debit

Info

Publication number
FR2984447B1
FR2984447B1 FR1161718A FR1161718A FR2984447B1 FR 2984447 B1 FR2984447 B1 FR 2984447B1 FR 1161718 A FR1161718 A FR 1161718A FR 1161718 A FR1161718 A FR 1161718A FR 2984447 B1 FR2984447 B1 FR 2984447B1
Authority
FR
France
Prior art keywords
duct
valve
closed position
valve disk
seat
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
FR1161718A
Other languages
English (en)
Other versions
FR2984447A1 (fr
Inventor
Gabriel Ridolfi
Antoine Dutot
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
Priority to FR1161718A priority Critical patent/FR2984447B1/fr
Application filed by Valeo Systemes de Controle Moteur SAS filed Critical Valeo Systemes de Controle Moteur SAS
Priority to JP2014547131A priority patent/JP6126125B2/ja
Priority to PCT/KZ2012/000017 priority patent/WO2013089540A1/fr
Priority to CN201280061872.8A priority patent/CN104067039A/zh
Priority to KR1020147019666A priority patent/KR20140111291A/ko
Priority to EP12832745.9A priority patent/EP2791558B1/fr
Priority to US14/360,359 priority patent/US20150096542A1/en
Publication of FR2984447A1 publication Critical patent/FR2984447A1/fr
Application granted granted Critical
Publication of FR2984447B1 publication Critical patent/FR2984447B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/41—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories characterised by the arrangement of the recirculation passage in relation to the engine, e.g. to cylinder heads, liners, spark plugs or manifolds; characterised by the arrangement of the recirculation passage in relation to specially adapted combustion chambers
    • 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
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/23—Layout, e.g. schematics
    • F02M26/28—Layout, e.g. schematics with liquid-cooled heat exchangers
    • 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
    • F02M26/52—Systems for actuating EGR 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
    • F02M26/66—Lift valves, e.g. poppet valves
    • F02M26/68—Closing members; Valve seats; Flow passages
    • 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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape
    • 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
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/23—Layout, e.g. schematics
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Lift Valve (AREA)
FR1161718A 2011-12-15 2011-12-15 Vanne de regulation de debit Expired - Fee Related FR2984447B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1161718A FR2984447B1 (fr) 2011-12-15 2011-12-15 Vanne de regulation de debit
PCT/KZ2012/000017 WO2013089540A1 (fr) 2011-12-15 2012-12-19 Système de recirculation de gaz d'échappement muni de soupape en champignon
CN201280061872.8A CN104067039A (zh) 2011-12-15 2012-12-19 具有提升阀的排放气体再循环系统
KR1020147019666A KR20140111291A (ko) 2011-12-15 2012-12-19 포핏 밸브를 구비하는 배기가스 재순환 시스템
JP2014547131A JP6126125B2 (ja) 2011-12-15 2012-12-19 ポペット弁を有する排気ガス再循環システム
EP12832745.9A EP2791558B1 (fr) 2011-12-15 2012-12-19 Vehicule automobile avec un circuit de recyclage des gaz d'echappement comprenant une vanne à clapet
US14/360,359 US20150096542A1 (en) 2011-12-15 2012-12-19 Exhaust gas recirculation system with a poppet valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1161718A FR2984447B1 (fr) 2011-12-15 2011-12-15 Vanne de regulation de debit

Publications (2)

Publication Number Publication Date
FR2984447A1 FR2984447A1 (fr) 2013-06-21
FR2984447B1 true FR2984447B1 (fr) 2013-11-29

Family

ID=47891827

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1161718A Expired - Fee Related FR2984447B1 (fr) 2011-12-15 2011-12-15 Vanne de regulation de debit

Country Status (7)

Country Link
US (1) US20150096542A1 (fr)
EP (1) EP2791558B1 (fr)
JP (1) JP6126125B2 (fr)
KR (1) KR20140111291A (fr)
CN (1) CN104067039A (fr)
FR (1) FR2984447B1 (fr)
WO (1) WO2013089540A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107559109B (zh) * 2017-10-27 2023-10-24 无锡隆盛科技股份有限公司 应用于电磁egr阀的泄压除积碳导向结构
JP2019124172A (ja) * 2018-01-17 2019-07-25 愛三工業株式会社 排気再循環バルブ

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05187328A (ja) * 1992-01-08 1993-07-27 Mitsubishi Electric Corp 異物侵入阻止装置
JPH0727232A (ja) * 1993-06-25 1995-01-27 Fuji Oozx Inc 高温流体制御用バルブ装置
DE69807867T2 (de) * 1998-02-27 2003-06-05 Mitsubishi Denki K.K., Tokio/Tokyo Abgasrückführung
IT1320352B1 (it) * 2000-05-12 2003-11-26 Iveco Fiat Motore endotermico provvisto di un impianto di ricircolo di gas discarico, in particolare per un veicolo.
US7108244B2 (en) * 2000-11-01 2006-09-19 Elliott Turbomachinery Co., Inc. High-stability valve arrangement for a governor valve
FR2821915B1 (fr) * 2001-03-06 2004-03-05 App S Electro Mecaniques Du Fa Dispositif de commande et de securite de debit gazeux
JP2004316610A (ja) * 2003-04-18 2004-11-11 Nissan Motor Co Ltd エンジンの排気ガス浄化装置
JP2005325785A (ja) * 2004-05-14 2005-11-24 Denso Corp 流量制御弁および排気ガス還流装置
FR2892794B1 (fr) * 2005-10-28 2008-02-08 Valeo Sys Controle Moteur Sas Vanne avec conduit de sortie facilitant la circulation de fluide
FR2892792B1 (fr) * 2005-10-28 2010-05-14 Valeo Sys Controle Moteur Sas Vanne a clapet pourvu d'une surface de deviation de flux
FR2892793B1 (fr) * 2005-10-28 2008-02-08 Valeo Sys Controle Moteur Sas Vanne a clapet s'etendant en position d'ouverture au voisinage d'une paroi de conduit
DE112009000793B4 (de) * 2008-04-08 2014-02-13 Mitsubishi Electric Corp. Abgasrückführventil und Verfahren zum Herstellen des Abgasrückführventils
US20110108013A1 (en) * 2009-11-09 2011-05-12 International Engine Intellectual Property Company, Llc Exhaust gas recirculation valve with bypass capability and method
US8615983B2 (en) * 2010-05-07 2013-12-31 GM Global Technology Operations LLC Heat exchanger method and apparatus for engine exhaust gas recirculation system

Also Published As

Publication number Publication date
EP2791558B1 (fr) 2018-04-25
JP2015505000A (ja) 2015-02-16
EP2791558A1 (fr) 2014-10-22
JP6126125B2 (ja) 2017-05-10
CN104067039A (zh) 2014-09-24
FR2984447A1 (fr) 2013-06-21
US20150096542A1 (en) 2015-04-09
WO2013089540A1 (fr) 2013-06-20
KR20140111291A (ko) 2014-09-18

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