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
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)
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 (fr) | 2009-04-20 | 2010-04-20 | Soupape de recirculation des gaz d'échappement et procédé de refroidissement |
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 (fr) |
JP (1) | JP2012524212A (fr) |
CN (1) | CN102449296A (fr) |
BR (1) | BRPI1013738A2 (fr) |
WO (1) | WO2010123899A1 (fr) |
Families Citing this family (20)
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 |
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 |
US10072773B2 (en) | 2013-08-29 | 2018-09-11 | Aventics Corporation | Valve assembly and method of cooling |
US11047506B2 (en) | 2013-08-29 | 2021-06-29 | 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 |
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)
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 |
-
2010
- 2010-04-20 CN CN2010800250651A patent/CN102449296A/zh active Pending
- 2010-04-20 BR BRPI1013738A patent/BRPI1013738A2/pt not_active IP Right Cessation
- 2010-04-20 EP EP10767639.7A patent/EP2422069A4/fr not_active Withdrawn
- 2010-04-20 WO PCT/US2010/031752 patent/WO2010123899A1/fr active Application Filing
- 2010-04-20 JP JP2012507314A patent/JP2012524212A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2010123899A1 (fr) | 2010-10-28 |
JP2012524212A (ja) | 2012-10-11 |
EP2422069A4 (fr) | 2013-10-16 |
CN102449296A (zh) | 2012-05-09 |
EP2422069A1 (fr) | 2012-02-29 |
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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. |