WO2000068560A3 - Vorrichtung zur rückführung des abgases einer brennkraftmaschine - Google Patents
Vorrichtung zur rückführung des abgases einer brennkraftmaschine Download PDFInfo
- Publication number
- WO2000068560A3 WO2000068560A3 PCT/EP2000/003960 EP0003960W WO0068560A3 WO 2000068560 A3 WO2000068560 A3 WO 2000068560A3 EP 0003960 W EP0003960 W EP 0003960W WO 0068560 A3 WO0068560 A3 WO 0068560A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- combustion engine
- internal combustion
- exhaust gas
- recirculating
- valve housing
- 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
- 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
- F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
-
- 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
- F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
- F02M26/29—Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials
-
- 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
- F02M26/68—Closing members; Valve seats; Flow passages
-
- 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
- F02M26/50—Arrangements or methods for preventing or reducing deposits, corrosion or wear caused by impurities
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)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Lift Valve (AREA)
- Details Of Valves (AREA)
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50010783T DE50010783D1 (de) | 1999-05-05 | 2000-05-03 | Vorrichtung zur rückführung des abgases einer brennkraftmaschine |
US09/959,678 US6631707B1 (en) | 1999-05-05 | 2000-05-03 | Device for recirculating the exhaust gas of an internal combustion engine |
EP00929479A EP1269004B1 (de) | 1999-05-05 | 2000-05-03 | Vorrichtung zur rückführung des abgases einer brennkraftmaschine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19920520.5 | 1999-05-05 | ||
DE19920520A DE19920520C2 (de) | 1999-05-05 | 1999-05-05 | Vorrichtung zur Rückführung des Abgases einer Brennkraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2000068560A2 WO2000068560A2 (de) | 2000-11-16 |
WO2000068560A3 true WO2000068560A3 (de) | 2001-04-26 |
Family
ID=7906949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2000/003960 WO2000068560A2 (de) | 1999-05-05 | 2000-05-03 | Vorrichtung zur rückführung des abgases einer brennkraftmaschine |
Country Status (6)
Country | Link |
---|---|
US (1) | US6631707B1 (de) |
EP (1) | EP1269004B1 (de) |
AR (1) | AR023834A1 (de) |
DE (2) | DE19920520C2 (de) |
ES (1) | ES2243268T3 (de) |
WO (1) | WO2000068560A2 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU90761B1 (en) * | 2001-04-20 | 2002-10-21 | Delphi Tech Inc | Device for exhaust gas recirculation |
EP1406004A4 (de) * | 2001-07-09 | 2010-03-24 | Mitsubishi Electric Corp | Montagevorrichtung für abgasrückführventil |
DE10217626A1 (de) | 2002-04-20 | 2003-10-30 | Wahler Gmbh & Co Kg Gustav | Vorrichtung zur Rückführung des Abgases einer Brennkraftmaschine |
DE102005012644A1 (de) * | 2005-03-18 | 2006-09-21 | Siemens Ag | Verfahren zur Rückführung eines Teilstromes an Abgas zu einem Verbrennungsmotor eines Kraftfahrzeuges |
EP1739301A1 (de) * | 2005-06-28 | 2007-01-03 | Delphi Technologies, Inc. | AGR-Ventil für eine Brennkraftmaschine und Ventilsitz dafür |
WO2007098854A1 (de) * | 2006-02-24 | 2007-09-07 | Behr Gmbh & Co. Kg | Ventil zur regelung eines abgasstroms eines verbrennungsmotors, wärmetäuscher zur abgaskühlung, system mit zumindest einem ventil und mit zumindest einem wärmetäuscher |
DE102010047977A1 (de) | 2010-10-08 | 2011-06-22 | Daimler AG, 70327 | Verbrennungskraftmaschine, insbesondere für einen Kraftwagen |
CN103953471A (zh) * | 2014-04-17 | 2014-07-30 | 无锡隆盛科技股份有限公司 | 用于降低egr阀积碳的装置 |
WO2016013689A1 (ja) * | 2015-09-11 | 2016-01-28 | 株式会社小松製作所 | 排気ガス再循環バルブ、排気ガス再循環バルブの解凍システム、およびエンジン |
JP7150624B2 (ja) * | 2019-01-17 | 2022-10-11 | 愛三工業株式会社 | Egrバルブ |
JP7068219B2 (ja) * | 2019-03-18 | 2022-05-16 | トヨタ自動車株式会社 | 排気再循環バルブ暖機装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2802095A1 (de) * | 1977-01-20 | 1978-07-27 | Isuzu Motors Ltd | Abgas-rezirkulationsvorrichtung fuer einen verbrennungsmotor mit zusatzverbrennungskammern |
JPH07238871A (ja) * | 1994-02-28 | 1995-09-12 | Unisia Jecs Corp | 排気還流制御装置 |
US5682746A (en) * | 1995-06-14 | 1997-11-04 | Man Nutzfahrzeuge Aktiengesellschaft | Exhaust gas return system for a turbo-charged internal combustion engine |
EP0887540A2 (de) * | 1997-06-24 | 1998-12-30 | Eaton Corporation | Abgasrückführungsventil |
EP0908615A2 (de) * | 1997-10-09 | 1999-04-14 | Volkswagen Aktiengesellschaft | Abgasrückführventil |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3828746A (en) * | 1972-12-01 | 1974-08-13 | Colt Ind Operating Corp | Metering exhaust gas recirculation apparatus and system |
FR2442342A1 (fr) * | 1978-11-24 | 1980-06-20 | Peugeot | Dispositif perfectionne de reglage de la quantite de gaz d'echappement recycles sur un moteur diesel |
US4343284A (en) * | 1980-03-10 | 1982-08-10 | Martinez Delgado Nicolas | Anti-pollution system for internal combustion and diesel engines |
DE4424644C5 (de) * | 1994-07-13 | 2005-11-17 | Robert Bosch Gmbh | Abgasrückführungsventil |
JP3204043B2 (ja) | 1995-06-22 | 2001-09-04 | 日産自動車株式会社 | 流量制御バルブ |
DE19730998C2 (de) * | 1996-07-19 | 2001-10-31 | Hitachi Ltd | Motorbetätigtes Durchflußmengensteuerventil und Abgasrückführungssteuerventil für Verbrennungsmotoren |
DE19637078A1 (de) * | 1996-09-12 | 1998-03-19 | Pierburg Ag | Elektromagnetisches Steuerventil für Abgasrückführung |
KR20010015580A (ko) * | 1997-09-16 | 2001-02-26 | 게르하르트 보트 | 내연기관의 배기가스 재순환장치 |
SE517844C2 (sv) * | 1997-12-03 | 2002-07-23 | Volvo Lastvagnar Ab | Arrangemang vid förbränningsmotor samt förfarande för minskning av skadliga utsläpp |
US6161519A (en) * | 1998-03-03 | 2000-12-19 | Nissan Motor Co., Ltd. | Combustion control device for diesel engine |
US6237330B1 (en) * | 1998-04-15 | 2001-05-29 | Nissan Motor Co., Ltd. | Exhaust purification device for internal combustion engine |
-
1999
- 1999-05-05 DE DE19920520A patent/DE19920520C2/de not_active Expired - Lifetime
-
2000
- 2000-05-03 AR ARP000102111A patent/AR023834A1/es unknown
- 2000-05-03 DE DE50010783T patent/DE50010783D1/de not_active Expired - Fee Related
- 2000-05-03 WO PCT/EP2000/003960 patent/WO2000068560A2/de active IP Right Grant
- 2000-05-03 ES ES00929479T patent/ES2243268T3/es not_active Expired - Lifetime
- 2000-05-03 US US09/959,678 patent/US6631707B1/en not_active Expired - Fee Related
- 2000-05-03 EP EP00929479A patent/EP1269004B1/de not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2802095A1 (de) * | 1977-01-20 | 1978-07-27 | Isuzu Motors Ltd | Abgas-rezirkulationsvorrichtung fuer einen verbrennungsmotor mit zusatzverbrennungskammern |
JPH07238871A (ja) * | 1994-02-28 | 1995-09-12 | Unisia Jecs Corp | 排気還流制御装置 |
US5682746A (en) * | 1995-06-14 | 1997-11-04 | Man Nutzfahrzeuge Aktiengesellschaft | Exhaust gas return system for a turbo-charged internal combustion engine |
EP0887540A2 (de) * | 1997-06-24 | 1998-12-30 | Eaton Corporation | Abgasrückführungsventil |
EP0908615A2 (de) * | 1997-10-09 | 1999-04-14 | Volkswagen Aktiengesellschaft | Abgasrückführventil |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 01 31 January 1996 (1996-01-31) * |
Also Published As
Publication number | Publication date |
---|---|
WO2000068560A2 (de) | 2000-11-16 |
EP1269004B1 (de) | 2005-07-20 |
AR023834A1 (es) | 2002-09-04 |
DE50010783D1 (de) | 2005-08-25 |
EP1269004A2 (de) | 2003-01-02 |
DE19920520C2 (de) | 2001-04-26 |
DE19920520A1 (de) | 2000-11-16 |
US6631707B1 (en) | 2003-10-14 |
ES2243268T3 (es) | 2005-12-01 |
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