BRPI1013738A2 - válvula de recirculação de gás de escapamento e método de resfriamento. - Google Patents

válvula de recirculação de gás de escapamento e método de resfriamento.

Info

Publication number
BRPI1013738A2
BRPI1013738A2 BRPI1013738A BRPI1013738A BRPI1013738A2 BR PI1013738 A2 BRPI1013738 A2 BR PI1013738A2 BR PI1013738 A BRPI1013738 A BR PI1013738A BR PI1013738 A BRPI1013738 A BR PI1013738A BR PI1013738 A2 BRPI1013738 A2 BR PI1013738A2
Authority
BR
Brazil
Prior art keywords
exhaust gas
gas recirculation
cooling method
recirculation valve
valve
Prior art date
Application number
BRPI1013738A
Other languages
English (en)
Portuguese (pt)
Inventor
L Walker Adam
Baasch Oswaldo
Original Assignee
Int Eng Ip 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 Int Eng Ip Co Llc filed Critical Int Eng Ip Co Llc
Publication of BRPI1013738A2 publication Critical patent/BRPI1013738A2/pt

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
    • F02M26/72—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)
BRPI1013738A 2009-04-20 2010-04-20 válvula de recirculação de gás de escapamento e método de resfriamento. BRPI1013738A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17088109P 2009-04-20 2009-04-20
US31734810P 2010-03-25 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
BRPI1013738A2 true BRPI1013738A2 (pt) 2019-09-24

Family

ID=43011434

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1013738A BRPI1013738A2 (pt) 2009-04-20 2010-04-20 válvula de recirculação de gás de escapamento e método de resfriamento.

Country Status (5)

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

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* Cited by examiner, † Cited by third party
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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
DE102012104612B4 (de) * 2012-05-29 2016-03-10 Pierburg Gmbh Regelventil zum Anbau an einen Verbrennungsmotor
DE102013102549B4 (de) 2013-03-13 2022-07-14 Pierburg Gmbh Abgasventilvorrichtung für eine Verbrennungskraftmaschine
US20160126809A1 (en) * 2013-05-24 2016-05-05 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
WO2016140959A1 (en) 2015-03-02 2016-09-09 Vector Horizon Technologies, Llc Valve assembly and method of cooling
KR20170120388A (ko) * 2016-04-21 2017-10-31 현대자동차주식회사 Egr 액추에이터 장치
DE102016212668A1 (de) * 2016-07-12 2018-01-18 Mahle International Gmbh Stellvorrichtung
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

Family Cites Families (13)

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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
JP2978677B2 (ja) * 1993-07-07 1999-11-15 三菱電機エンジニアリング株式会社 電動制御弁装置
JPH07233762A (ja) * 1994-02-23 1995-09-05 Unisia Jecs Corp 排気還流制御装置
JP3204043B2 (ja) * 1995-06-22 2001-09-04 日産自動車株式会社 流量制御バルブ
DE19744596A1 (de) * 1997-10-09 1999-04-15 Volkswagen Ag Abgasrückführventil
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
US6679215B2 (en) * 2001-11-30 2004-01-20 Delphi Technologies, Inc. Injection-molded air intake manifold for a V-style engine
JP2004162665A (ja) * 2002-11-15 2004-06-10 Denso Corp 排気ガス再循環装置
DE60218053T3 (de) * 2002-12-06 2011-03-24 Renault S.A.S. Abgasrückführung
DE10344218B4 (de) * 2003-09-22 2014-10-23 Mahle Filtersysteme Gmbh Abgasrückführungsventil
US7171957B2 (en) * 2005-03-03 2007-02-06 International Engine Intellectual Property Company, Llc Control strategy for expanding diesel HCCI combustion range by lowering intake manifold temperature
JP2007127196A (ja) * 2005-11-04 2007-05-24 Denso Corp トルク伝達装置

Also Published As

Publication number Publication date
CN102449296A (zh) 2012-05-09
EP2422069A1 (en) 2012-02-29
WO2010123899A1 (en) 2010-10-28
EP2422069A4 (en) 2013-10-16
JP2012524212A (ja) 2012-10-11

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.