DE69812134T2 - Abgasrückführungsventil - Google Patents
AbgasrückführungsventilInfo
- Publication number
- DE69812134T2 DE69812134T2 DE69812134T DE69812134T DE69812134T2 DE 69812134 T2 DE69812134 T2 DE 69812134T2 DE 69812134 T DE69812134 T DE 69812134T DE 69812134 T DE69812134 T DE 69812134T DE 69812134 T2 DE69812134 T2 DE 69812134T2
- Authority
- DE
- Germany
- Prior art keywords
- exhaust gas
- gas recirculation
- recirculation valve
- valve
- exhaust
- 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 - Lifetime
Links
Classifications
-
- 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
- F16K1/44—Details of seats or valve members of double-seat valves
- F16K1/443—Details of seats or valve members of double-seat valves the seats being in series
-
- 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
- F02M26/38—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with two or more EGR valves disposed in parallel
-
- 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
- F02M26/52—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
- F02M26/66—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
- F02M26/65—Constructional details of EGR valves
- F02M26/66—Lift valves, e.g. poppet valves
- F02M26/69—Lift valves, e.g. poppet valves having two or more valve-closing members
-
- 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
- F02M26/71—Multi-way 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
- F02M26/11—Manufacture or assembly of EGR systems; Materials or coatings specially adapted for EGR systems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Lift Valve (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP1998/002338 WO1999061775A1 (fr) | 1998-05-27 | 1998-05-27 | Clapet anti-retour pour gaz d'echappement |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69812134D1 DE69812134D1 (de) | 2003-04-17 |
DE69812134T2 true DE69812134T2 (de) | 2003-12-11 |
Family
ID=14208278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69812134T Expired - Lifetime DE69812134T2 (de) | 1998-05-27 | 1998-05-27 | Abgasrückführungsventil |
Country Status (4)
Country | Link |
---|---|
US (1) | US6279552B1 (de) |
EP (1) | EP1018599B1 (de) |
DE (1) | DE69812134T2 (de) |
WO (1) | WO1999061775A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017110324A1 (de) * | 2017-05-12 | 2018-11-15 | Pierburg Gmbh | Regelvorrichtung für eine Verbrennungskraftmaschine |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6247461B1 (en) * | 1999-04-23 | 2001-06-19 | Delphi Technologies, Inc. | High flow gas force balanced EGR valve |
AU2001259388B2 (en) * | 2000-05-03 | 2005-05-05 | Hanon Systems | EGR valve apparatus |
CN1167872C (zh) * | 2000-06-20 | 2004-09-22 | 三菱电机株式会社 | 水冷式排气再循环装置 |
US6681564B2 (en) * | 2001-02-05 | 2004-01-27 | Komatsu Ltd. | Exhaust gas deNOx apparatus for engine |
JP4004272B2 (ja) * | 2001-11-09 | 2007-11-07 | 日本電産サンキョー株式会社 | バルブ開閉駆動装置 |
KR100474198B1 (ko) * | 2002-03-18 | 2005-03-09 | 주식회사 유니크 | 경유차 엔진용 전자제어식 이지알밸브 |
JP4307228B2 (ja) * | 2003-12-04 | 2009-08-05 | 三菱電機株式会社 | ガス流量制御弁の組立方法 |
US6928995B1 (en) * | 2004-02-24 | 2005-08-16 | Siemens Vdo Automotive, Inc. | Emission control valve having improved force-balance and anti-coking |
JP4606757B2 (ja) * | 2004-03-15 | 2011-01-05 | 三菱電機株式会社 | Egrバルブ装置 |
KR100863193B1 (ko) * | 2005-02-01 | 2008-10-13 | 컨티넨탈 오토모티브 캐나다 인코퍼레이티드 | 전기 작동식 배기가스 재순환 제어 밸브 조립체 및 조립 방법 |
US7213613B2 (en) * | 2005-06-14 | 2007-05-08 | Delphi Technologies, Inc. | High-flow dual poppet valve having equalized closing forces |
DE102005044089A1 (de) * | 2005-09-08 | 2007-03-15 | Behr Gmbh & Co. Kg | Vorrichtung zur Steuerung eines Abgasstroms |
US20080098999A1 (en) * | 2006-10-31 | 2008-05-01 | International Engine Intellectual Property Company, Llc | Engine exhaust gas recirculation (egr) valve |
JP5053294B2 (ja) * | 2006-12-28 | 2012-10-17 | 三菱電機株式会社 | 排気ガス再循環バルブ |
JP5078914B2 (ja) * | 2006-12-28 | 2012-11-21 | 三菱電機株式会社 | 排気ガス再循環バルブ |
JP5055013B2 (ja) * | 2007-05-07 | 2012-10-24 | 株式会社不二工機 | 電動弁 |
WO2008146432A1 (ja) * | 2007-05-28 | 2008-12-04 | Mitsubishi Electric Corporation | 弁装置 |
US8453678B2 (en) * | 2009-04-01 | 2013-06-04 | Mac Valves, Inc. | Piloted poppet valve |
DE112011101201B4 (de) * | 2010-04-05 | 2017-03-30 | Stoneridge, Inc. | Drei-Wege-Ventil |
CH704973B1 (de) * | 2011-05-17 | 2015-05-29 | Schwanden Kunststoff | Dreiwegeventil. |
JP5380562B2 (ja) * | 2012-02-14 | 2014-01-08 | 株式会社不二工機 | 電動弁 |
KR101362058B1 (ko) * | 2012-12-17 | 2014-02-12 | 기아자동차 주식회사 | 차량용 배기 가스 재순환 밸브 |
US20150052924A1 (en) * | 2013-08-22 | 2015-02-26 | Standard Motor Products, Inc. | Thermal Expansion Valve with Power Element |
US9354638B2 (en) * | 2014-03-27 | 2016-05-31 | Emerson Process Management Regulator Technologies, Inc. | Double port pressure regulator with floating seat |
US9541040B2 (en) * | 2014-09-05 | 2017-01-10 | General Electric Company | Method and systems for exhaust gas recirculation system diagnosis |
JP6501975B2 (ja) * | 2016-06-13 | 2019-04-17 | 三菱電機株式会社 | 排気ガス再循環バルブ |
CN106762249A (zh) * | 2016-12-28 | 2017-05-31 | 无锡隆盛科技股份有限公司 | 应用于电动egr阀的双阀芯结构 |
KR101896338B1 (ko) * | 2017-01-02 | 2018-09-07 | 캄텍주식회사 | Egr 밸브 |
DE102017208310B4 (de) * | 2017-05-17 | 2023-02-16 | Mando Corporation | Ventilanordnung und diese Ventilanordnung enthaltendes Antiblockiersystem |
EP3627016A1 (de) * | 2018-09-19 | 2020-03-25 | Continental Automotive GmbH | Ventil |
EP3628852B8 (de) * | 2018-09-28 | 2021-12-22 | Vitesco Technologies GmbH | Ventil und verfahren zum herstellen eines ventils |
CN112145767A (zh) * | 2020-10-28 | 2020-12-29 | 任林赟 | 一种双座调节阀 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3799131A (en) * | 1972-04-19 | 1974-03-26 | Gen Motors Corp | Exhaust gas recirculation |
JPS5567347U (de) * | 1978-10-31 | 1980-05-09 | ||
JPS55116863U (de) * | 1979-02-09 | 1980-08-18 | ||
JP2595613B2 (ja) * | 1988-02-05 | 1997-04-02 | 日本電装株式会社 | Egr制御バルブ |
JPH06147025A (ja) | 1992-11-11 | 1994-05-27 | Toyota Motor Corp | 排気還流装置 |
JPH0972250A (ja) * | 1995-07-06 | 1997-03-18 | Aisin Seiki Co Ltd | 排気還流装置 |
JPH0988733A (ja) | 1995-09-26 | 1997-03-31 | Mitsubishi Electric Corp | 排気ガス再循環制御装置 |
DE19539921C1 (de) * | 1995-10-26 | 1997-02-27 | Ranco Inc | Ventil |
GB2329002B (en) * | 1997-09-04 | 2002-03-06 | Gen Motors Corp | Exhaust gas recirculation valve |
US5927257A (en) * | 1997-09-19 | 1999-07-27 | Caterpillar Inc | Pressure compensating exhaust gas recirculation valve |
US6006732A (en) * | 1998-09-03 | 1999-12-28 | Navistar International Transportation Corp | Balanced flow EGR control apparatus |
-
1998
- 1998-05-27 EP EP98921845A patent/EP1018599B1/de not_active Expired - Lifetime
- 1998-05-27 US US09/402,237 patent/US6279552B1/en not_active Expired - Lifetime
- 1998-05-27 DE DE69812134T patent/DE69812134T2/de not_active Expired - Lifetime
- 1998-05-27 WO PCT/JP1998/002338 patent/WO1999061775A1/ja active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017110324A1 (de) * | 2017-05-12 | 2018-11-15 | Pierburg Gmbh | Regelvorrichtung für eine Verbrennungskraftmaschine |
DE102017110324B4 (de) | 2017-05-12 | 2023-06-22 | Pierburg Gmbh | Regelvorrichtung für eine Verbrennungskraftmaschine |
Also Published As
Publication number | Publication date |
---|---|
EP1018599A4 (de) | 2001-04-18 |
EP1018599A1 (de) | 2000-07-12 |
EP1018599B1 (de) | 2003-03-12 |
WO1999061775A1 (fr) | 1999-12-02 |
US6279552B1 (en) | 2001-08-28 |
DE69812134D1 (de) | 2003-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) |