DK1199463T3 - Tilbageföringsventil for udstödningsgas og fremgangsmåde til åbning af en sådan ventil - Google Patents
Tilbageföringsventil for udstödningsgas og fremgangsmåde til åbning af en sådan ventilInfo
- Publication number
- DK1199463T3 DK1199463T3 DK00122228T DK00122228T DK1199463T3 DK 1199463 T3 DK1199463 T3 DK 1199463T3 DK 00122228 T DK00122228 T DK 00122228T DK 00122228 T DK00122228 T DK 00122228T DK 1199463 T3 DK1199463 T3 DK 1199463T3
- Authority
- DK
- Denmark
- Prior art keywords
- valve
- exhaust gas
- opening
- gas return
- spring
- 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
- F02M26/66—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
- F02M26/52—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
- F02M26/45—Sensors specially adapted for EGR systems
- F02M26/48—EGR valve position sensors
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00122228A EP1199463B1 (fr) | 2000-10-17 | 2000-10-17 | Valve de recirculation de gaz d'échappement et procédé pour ouvrir une telle valve |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1199463T3 true DK1199463T3 (da) | 2004-06-28 |
Family
ID=8170074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK00122228T DK1199463T3 (da) | 2000-10-17 | 2000-10-17 | Tilbageföringsventil for udstödningsgas og fremgangsmåde til åbning af en sådan ventil |
Country Status (6)
Country | Link |
---|---|
EP (2) | EP1375892A1 (fr) |
AT (1) | ATE260410T1 (fr) |
DE (1) | DE50005435D1 (fr) |
DK (1) | DK1199463T3 (fr) |
ES (1) | ES2215538T3 (fr) |
PT (1) | PT1199463E (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1462643A1 (fr) | 2003-03-25 | 2004-09-29 | Cooper-Standard Automotive (Deutschland) GmbH | Mécanisme d'ouverture d'une soupape |
JP2012530209A (ja) * | 2009-06-17 | 2012-11-29 | ヴァレオ システム ドゥ コントロール モトゥール | 運動変換装置を備えるバルブ |
CN101696667A (zh) * | 2009-10-29 | 2010-04-21 | 奇瑞汽车股份有限公司 | 一种发动机egr阀 |
CN112065615B (zh) * | 2020-09-18 | 2021-12-03 | 浙江银轮机械股份有限公司 | Egr阀 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1454423A (en) * | 1921-03-07 | 1923-05-08 | Continental Engineering Corp | Rotary valve for internal-combustion engines |
US4346728A (en) * | 1980-07-28 | 1982-08-31 | Anchor/Darling Industries, Inc. | Automated dual mode valve actuator |
DE3609611C2 (de) * | 1985-08-29 | 1994-01-27 | Bosch Gmbh Robert | Abgasrückführregelvorrichtung für eine Brennkraftmaschine |
FR2724976B1 (fr) * | 1994-09-27 | 1996-12-20 | Sagem Allumage | Unite de controle de la quantite de gaz d'echappement recyclee dans un systeme de recirculation des gaz d'echappement d'un moteur a combustion interne |
JP3479353B2 (ja) * | 1994-10-17 | 2003-12-15 | 株式会社ケーヒン | 排気ガス再循環バルブ |
US5606957A (en) * | 1995-12-06 | 1997-03-04 | Caterpillar Inc. | Control system for exhaust gas recirculation |
ES2202716T3 (es) * | 1998-01-16 | 2004-04-01 | Pierburg Gmbh | Valvula de realimentacion de gases de escape. |
US6102016A (en) * | 1999-02-12 | 2000-08-15 | Eaton Corporation | EGR system and improved actuator therefor |
-
2000
- 2000-10-17 EP EP03021198A patent/EP1375892A1/fr not_active Withdrawn
- 2000-10-17 EP EP00122228A patent/EP1199463B1/fr not_active Expired - Lifetime
- 2000-10-17 AT AT00122228T patent/ATE260410T1/de not_active IP Right Cessation
- 2000-10-17 ES ES00122228T patent/ES2215538T3/es not_active Expired - Lifetime
- 2000-10-17 DE DE50005435T patent/DE50005435D1/de not_active Expired - Fee Related
- 2000-10-17 DK DK00122228T patent/DK1199463T3/da active
- 2000-10-17 PT PT00122228T patent/PT1199463E/pt unknown
Also Published As
Publication number | Publication date |
---|---|
EP1199463B1 (fr) | 2004-02-25 |
DE50005435D1 (de) | 2004-04-01 |
ES2215538T3 (es) | 2004-10-16 |
ATE260410T1 (de) | 2004-03-15 |
PT1199463E (pt) | 2004-06-30 |
EP1199463A2 (fr) | 2002-04-24 |
EP1199463A3 (fr) | 2002-10-16 |
EP1375892A1 (fr) | 2004-01-02 |
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