CN102449296A - 废气再循环阀以及冷却方法 - Google Patents

废气再循环阀以及冷却方法 Download PDF

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Publication number
CN102449296A
CN102449296A CN2010800250651A CN201080025065A CN102449296A CN 102449296 A CN102449296 A CN 102449296A CN 2010800250651 A CN2010800250651 A CN 2010800250651A CN 201080025065 A CN201080025065 A CN 201080025065A CN 102449296 A CN102449296 A CN 102449296A
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CN
China
Prior art keywords
valve
cooling circuit
shaft
valve shaft
exhaust gas
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.)
Pending
Application number
CN2010800250651A
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English (en)
Chinese (zh)
Inventor
O·巴什
A·L·沃克
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.)
International Engine Intellectual Property Co LLC
Original Assignee
International Engine Intellectual Property Co LLC
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 International Engine Intellectual Property Co LLC filed Critical International Engine Intellectual Property Co LLC
Publication of CN102449296A publication Critical patent/CN102449296A/zh
Pending legal-status Critical Current

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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
    • F02M26/72—Housings
    • F02M26/73—Housings with means for heating or cooling the EGR valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1065—Mechanical control linkage between an actuator and the flap, e.g. including levers, gears, springs, clutches, limit stops of the like
    • 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
    • F02M26/54—Rotary actuators, e.g. step motors
    • 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

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)
  • Details Of Valves (AREA)
CN2010800250651A 2009-04-20 2010-04-20 废气再循环阀以及冷却方法 Pending CN102449296A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US17088109P 2009-04-20 2009-04-20
US61/170,881 2009-04-20
US31734810P 2010-03-25 2010-03-25
US61/317,348 2010-03-25
PCT/US2010/031752 WO2010123899A1 (en) 2009-04-20 2010-04-20 Exhaust gas recirculation valve and method of cooling

Publications (1)

Publication Number Publication Date
CN102449296A true CN102449296A (zh) 2012-05-09

Family

ID=43011434

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010800250651A Pending CN102449296A (zh) 2009-04-20 2010-04-20 废气再循环阀以及冷却方法

Country Status (5)

Country Link
EP (1) EP2422069A4 (enExample)
JP (1) JP2012524212A (enExample)
CN (1) CN102449296A (enExample)
BR (1) BRPI1013738A2 (enExample)
WO (1) WO2010123899A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104246200A (zh) * 2012-05-29 2014-12-24 皮尔伯格有限责任公司 用于加装在内燃机上的控制阀
CN107612219A (zh) * 2016-07-12 2018-01-19 马勒国际有限公司 调节装置

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2962182B1 (fr) * 2010-06-30 2012-07-27 Valeo Sys Controle Moteur Sas Vanne de circulation de fluide
DE102012103374B4 (de) * 2012-04-18 2015-01-08 Pierburg Gmbh Abgasklappenvorrichtung für eine Verbrennungskraftmaschine
DE102013102549B4 (de) 2013-03-13 2022-07-14 Pierburg Gmbh Abgasventilvorrichtung für eine Verbrennungskraftmaschine
WO2014189525A1 (en) * 2013-05-24 2014-11-27 International Engine Intellectual Property Company, Llc Electric-electronic actuator
US8960166B2 (en) 2013-06-03 2015-02-24 Ford Global Technologies, Llc Systems and methods for heating a pre-compressor duct to reduce condensate formation
US11047506B2 (en) 2013-08-29 2021-06-29 Aventics Corporation Valve assembly and method of cooling
US10072773B2 (en) 2013-08-29 2018-09-11 Aventics Corporation Valve assembly and method of cooling
DE102014004509B4 (de) 2014-03-28 2016-08-04 Nidec Gpm Gmbh Regelvorrichtung
DE102014106517A1 (de) 2014-05-09 2015-11-12 Pierburg Gmbh Abgasturbolader mit einem Waste-Gate-Ventil
DE102014106513A1 (de) 2014-05-09 2015-11-12 Pierburg Gmbh Abgasturbolader mit einem Waste-Gate-Ventil
DE102014106515A1 (de) 2014-05-09 2015-11-12 Pierburg Gmbh Abgasturbolader mit einem Waste-Gate-Ventil
CN105251940A (zh) * 2014-07-08 2016-01-20 长葛市吉庆机械厂 环保的铸造消失模
KR101601764B1 (ko) * 2014-07-09 2016-03-09 (주)케이에이씨 배기가스 재순환 밸브 제조방법
DE102014214709A1 (de) * 2014-07-25 2016-01-28 Continental Automotive Gmbh Ventilvorrichtung für ein Kraftfahrzeug
ES2847978T3 (es) 2015-03-02 2021-08-04 Aventics Corp Montaje de válvula y método de enfriamiento
KR20170120388A (ko) * 2016-04-21 2017-10-31 현대자동차주식회사 Egr 액추에이터 장치
KR20180047912A (ko) * 2016-11-01 2018-05-10 현대자동차주식회사 Egr 액추에이터 냉각 장치
IT202200004115A1 (it) * 2022-03-04 2023-09-04 Marelli Europe Spa Valvola a farfalla motorizzata e raffreddata per un condotto di scarico

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5351935A (en) * 1993-07-07 1994-10-04 Mitsubishi Denki Kabushiki Kaisha Motor-driven control valve device
US5769390A (en) * 1995-06-22 1998-06-23 Nissan Motor Co., Ltd. Flow control valve
US6182684B1 (en) * 1998-03-19 2001-02-06 Robertshaw Controls Company Bellows balanced valve
JP2001073883A (ja) * 1999-09-01 2001-03-21 Mitsubishi Motors Corp Ｅｇｒ装置
CN1501014A (zh) * 2002-11-15 2004-06-02 株式会社电装 废气再循环设备
US20060200297A1 (en) * 2005-03-03 2006-09-07 Zhengbai Liu Control strategy for expanding diesel HCCI combustion range by lowering intake manifold temperature

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9200871L (sv) * 1991-05-01 1992-11-02 Outboard Marine Corp Foerfarande och anordning foer framstaellning av upplagningsanordning uppvisande insats paa plats utnyttjande en precisionsgjutningsprocess
JPH07233762A (ja) * 1994-02-23 1995-09-05 Unisia Jecs Corp 排気還流制御装置
DE19744596A1 (de) * 1997-10-09 1999-04-15 Volkswagen Ag Abgasrückführventil
US6679215B2 (en) * 2001-11-30 2004-01-20 Delphi Technologies, Inc. Injection-molded air intake manifold for a V-style engine
ES2276904T5 (es) * 2002-12-06 2011-02-03 Renault S.A.S. Recirculación de gases de escape.
DE10344218B4 (de) * 2003-09-22 2014-10-23 Mahle Filtersysteme Gmbh Abgasrückführungsventil
JP2007127196A (ja) * 2005-11-04 2007-05-24 Denso Corp トルク伝達装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5351935A (en) * 1993-07-07 1994-10-04 Mitsubishi Denki Kabushiki Kaisha Motor-driven control valve device
US5769390A (en) * 1995-06-22 1998-06-23 Nissan Motor Co., Ltd. Flow control valve
US6182684B1 (en) * 1998-03-19 2001-02-06 Robertshaw Controls Company Bellows balanced valve
JP2001073883A (ja) * 1999-09-01 2001-03-21 Mitsubishi Motors Corp Ｅｇｒ装置
CN1501014A (zh) * 2002-11-15 2004-06-02 株式会社电装 废气再循环设备
US20060200297A1 (en) * 2005-03-03 2006-09-07 Zhengbai Liu Control strategy for expanding diesel HCCI combustion range by lowering intake manifold temperature

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104246200A (zh) * 2012-05-29 2014-12-24 皮尔伯格有限责任公司 用于加装在内燃机上的控制阀
CN107612219A (zh) * 2016-07-12 2018-01-19 马勒国际有限公司 调节装置

Also Published As

Publication number Publication date
JP2012524212A (ja) 2012-10-11
EP2422069A1 (en) 2012-02-29
EP2422069A4 (en) 2013-10-16
WO2010123899A1 (en) 2010-10-28
BRPI1013738A2 (pt) 2019-09-24

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120509