CA2019567A1 - Soupape de recyclage de gaz d'echappement - Google Patents

Soupape de recyclage de gaz d'echappement

Info

Publication number
CA2019567A1
CA2019567A1 CA2019567A CA2019567A CA2019567A1 CA 2019567 A1 CA2019567 A1 CA 2019567A1 CA 2019567 A CA2019567 A CA 2019567A CA 2019567 A CA2019567 A CA 2019567A CA 2019567 A1 CA2019567 A1 CA 2019567A1
Authority
CA
Canada
Prior art keywords
exhaust gas
valve member
valve
valve assembly
gas recirculation
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.)
Granted
Application number
CA2019567A
Other languages
English (en)
Other versions
CA2019567C (fr
Inventor
Thaddeus Joseph Grey
Charles Wilson Braun
Dwight Orman Palmer
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of CA2019567A1 publication Critical patent/CA2019567A1/fr
Application granted granted Critical
Publication of CA2019567C publication Critical patent/CA2019567C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F02M26/65—Constructional details of EGR valves
    • F02M26/66—Lift valves, e.g. poppet valves
    • F02M26/67—Pintles; Spindles; Springs; Bearings; Sealings; Connections to actuators
    • 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
    • F02M26/53—Systems for actuating EGR valves using electric actuators, e.g. solenoids
    • 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
    • F02M26/45—Sensors specially adapted for EGR systems
    • F02M26/48—EGR valve position sensors
    • 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
    • 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
    • F02M26/74—Protection from damage, e.g. shielding means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Lift Valve (AREA)
  • Magnetically Actuated Valves (AREA)
CA002019567A 1989-11-13 1990-06-21 Soupape de recyclage de gaz d'echappement Expired - Fee Related CA2019567C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US435,924 1989-11-13
US07/435,924 US4961413A (en) 1989-11-13 1989-11-13 Exhaust gas recirculation valve assembly

Publications (2)

Publication Number Publication Date
CA2019567A1 true CA2019567A1 (fr) 1991-05-13
CA2019567C CA2019567C (fr) 1995-11-28

Family

ID=23730383

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002019567A Expired - Fee Related CA2019567C (fr) 1989-11-13 1990-06-21 Soupape de recyclage de gaz d'echappement

Country Status (7)

Country Link
US (1) US4961413A (fr)
EP (1) EP0428274B1 (fr)
JP (1) JPH0672578B2 (fr)
AU (1) AU616616B2 (fr)
BR (1) BR9005699A (fr)
CA (1) CA2019567C (fr)
DE (1) DE69002152T2 (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05106520A (ja) * 1990-12-28 1993-04-27 Aisan Ind Co Ltd 流量制御弁
US5070838A (en) * 1991-02-08 1991-12-10 General Motors Corporation Integrated idle air and exhaust gas recirculation system
US5094218A (en) * 1991-03-22 1992-03-10 Siemens Automotive Limited Engine exhaust gas recirculation (EGR)
US5129623A (en) * 1991-12-06 1992-07-14 General Motors Corporation Linear EGR tri-bearing
US5593132A (en) * 1995-06-30 1997-01-14 Siemens Electric Limited Electromagnetic actuator arrangement for engine control valve
JP3368518B2 (ja) * 1995-06-30 2003-01-20 三菱自動車工業株式会社 多段開度弁装置
US5911401A (en) * 1995-08-29 1999-06-15 Siemens Electric Limited Electric actuated exhaust gas recirculation valve
US5628296A (en) * 1996-01-16 1997-05-13 Borg-Warner Automotive, Inc. Temperature-compensated exhaust gas recirculation system
AU3134597A (en) 1996-05-20 1997-12-09 Borg-Warner Automotive, Inc. Automotive fluid control system with pressure balanced solenoid valve
EP1331389B1 (fr) 1996-05-20 2004-07-07 BorgWarner Inc. Système de régularisation de courants de fluides avec électrovanne à pression auto-régularisée pour automobiles
US5878779A (en) * 1996-08-29 1999-03-09 General Motors Corporation Actuator housing
US5957117A (en) * 1997-08-07 1999-09-28 Siemens Canada Limited Automotive emission control valve assembly
US5947092A (en) * 1997-09-03 1999-09-07 Siemens Canada Limited Space-efficient electromagnetic actuated exhaust gas recirculation valve
US5950605A (en) * 1997-09-03 1999-09-14 Siemens Canada Ltd. Automotive emission control valve having opposing pressure forces acting on the valve member
US5901690A (en) * 1997-09-03 1999-05-11 Siemens Canada Limited Electromagnetic actuated exhaust gas recirculation valve
US5924675A (en) * 1997-09-03 1999-07-20 Siemens Canada Limited Automotive emission control valve having two-part solenoid pole piece
US6422223B2 (en) 1999-03-11 2002-07-23 Borgwarner, Inc. Electromechanically actuated solenoid exhaust gas recirculation valve
US6182646B1 (en) * 1999-03-11 2001-02-06 Borgwarner Inc. Electromechanically actuated solenoid exhaust gas recirculation valve
GB9909040D0 (en) 1999-04-20 1999-06-16 Flight Refueling Ltd Systems and methods for locating subsurface objects
US6604542B1 (en) * 2000-02-24 2003-08-12 Delphi Technologies, Inc. Modular exhaust gas recirculation valve
US6422216B1 (en) 2000-10-31 2002-07-23 Delphi Technologies, Inc. Exhaust gas recirculation valve
US20020129801A1 (en) * 2001-03-16 2002-09-19 Smith Craig D. Short-stroke valve assembly for modulated pulsewidth flow control
US20020130287A1 (en) * 2001-03-16 2002-09-19 Smith Craig D. Noise-suppressive valve assembly and method for use
US6725847B2 (en) 2002-04-10 2004-04-27 Cummins, Inc. Condensation protection AECD for an internal combustion engine employing cooled EGR
KR101035101B1 (ko) 2011-03-31 2011-05-19 한국뉴매틱(주) 이단 에어콘트롤 밸브
DE102013202132A1 (de) * 2013-02-08 2014-08-14 Schaeffler Technologies Gmbh & Co. Kg Schiebenockenaktor mit Abdichtung
WO2020038577A1 (fr) * 2018-08-23 2020-02-27 Volvo Truck Corporation Procédé permettant de commander un système de moteur à combustion interne
KR102225162B1 (ko) 2020-06-19 2021-03-09 (주)브이텍 진공 시스템용 에어-밸브 유닛

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6010180B2 (ja) * 1975-10-11 1985-03-15 トヨタ自動車株式会社 排気ガス再循環装置
US4312319A (en) * 1978-05-22 1982-01-26 Robertshaw Controls Company Valve positioner and method of making the same
US4351285A (en) * 1979-06-19 1982-09-28 Eaton Corporation Exhaust gas recycling modulator valve assembly
AU536901B2 (en) * 1980-01-07 1984-05-31 Toyota Jidosha Kogyo Kabushiki Kaisha E.g.r. control valve
US4566423A (en) * 1983-12-20 1986-01-28 Eaton Corporation Electronic feedback EGR valve
JPS6176748A (ja) * 1984-09-25 1986-04-19 Aisin Seiki Co Ltd 電動式排気ガス再循環バルブ
US4725040A (en) * 1986-02-28 1988-02-16 General Motors Corporation Exhaust gas recirculation valve assembly
US4694812A (en) * 1986-04-21 1987-09-22 Ssi Technologies, Inc. Exhaust gas recirculation valve having integral electronic control
US4782811A (en) * 1987-03-30 1988-11-08 Robertshaw Controls Company Exhaust gas recirculation valve construction and method of making the same
US4805582A (en) * 1988-06-10 1989-02-21 General Motors Corporation Exhaust gas recirculation valve

Also Published As

Publication number Publication date
JPH03175138A (ja) 1991-07-30
EP0428274A1 (fr) 1991-05-22
AU616616B2 (en) 1991-10-31
EP0428274B1 (fr) 1993-07-07
DE69002152D1 (de) 1993-08-12
DE69002152T2 (de) 1993-10-14
CA2019567C (fr) 1995-11-28
AU6490890A (en) 1991-05-16
US4961413A (en) 1990-10-09
JPH0672578B2 (ja) 1994-09-14
BR9005699A (pt) 1991-09-17

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Legal Events

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