KR100677923B1 - 배기가스 재순환 밸브 - Google Patents
배기가스 재순환 밸브 Download PDFInfo
- Publication number
- KR100677923B1 KR100677923B1 KR1020040085435A KR20040085435A KR100677923B1 KR 100677923 B1 KR100677923 B1 KR 100677923B1 KR 1020040085435 A KR1020040085435 A KR 1020040085435A KR 20040085435 A KR20040085435 A KR 20040085435A KR 100677923 B1 KR100677923 B1 KR 100677923B1
- Authority
- KR
- South Korea
- Prior art keywords
- valve
- drive element
- exhaust gas
- gas recirculation
- rotation
- Prior art date
Links
Images
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
- F02M26/52—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
Abstract
Description
Claims (6)
- 회전 구동장치(40);회전-피스톤-변환기구(14, 18);상기 회전 구동장치(40)에 의해 회전하면서 구동 가능하며, 상기 회전-피스톤-변환기구(14, 18)의 일부분이며, 상기 회전-피스톤-변환기구에 의해 회전의 결과로 위치 변경이 가능한 구동 엘리먼트(14); 및밸브 엘리먼트(32, 26);를 구비한 배기가스 재순환 밸브(10)에 있어서,상기 구동 엘리먼트(14)는 적어도 열림 방향으로 회전이 자유롭게 마찰과 무관하게 상기 밸브 엘리먼트(32)와 결합되어 있고, 이로써 상기 밸브 엘리먼트(32)는 열릴 때 상기 구동 엘리먼트(14)와 함께 회전할 수 있으며, 반드시 강제적으로 상기 구동 엘리먼트와 함께 회전되지는 않는 것을 특징으로 하는 배기가스 재순환 밸브.
- 제 1항에 있어서,상기 구동 엘리먼트(14)와 상기 밸브 엘리먼트(32) 사이에 라이너(36)가 구비되어 있는 것을 특징으로 하는 배기가스 재순환 밸브.
- 제 1항 또는 제 2항에 있어서,상기 구동 엘리먼트(14)는 상기 밸브 엘리먼트(32)와 관련하여 닫힘 방향으로도 회전가능한 것을 특징으로 하는 배기가스 재순환 밸브.
- 제1항 또는 제2항에 있어서,상기 회전-피스톤-변환기구(14, 18)는 나선 궤도(16)를 가지며, 적어도 고정되게 장착되며, 회전가능한 상태에 있는 롤러(18)가 상기 나선 궤도(16)에 장착되어 있는 있는 것을 특징으로 하는 배기가스 재순환 밸브.
- 제1항 또는 제2항에 있어서,상기 밸브 엘리먼트는 밸브 원판(26)을 구비한 밸브 태핏(32)인 것을 특징으로 하는 배기가스 재순환 밸브.
- 제1항 또는 제2항에 있어서,상기 구동 엘리먼트(14)는 두 부분으로 구성되어 있는 것을 특징으로 하는 배기가스 재순환 밸브.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03024508.8 | 2003-10-24 | ||
EP03024508A EP1526271B1 (de) | 2003-10-24 | 2003-10-24 | Abgasrückführventil |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050039684A KR20050039684A (ko) | 2005-04-29 |
KR100677923B1 true KR100677923B1 (ko) | 2007-02-06 |
Family
ID=34384635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040085435A KR100677923B1 (ko) | 2003-10-24 | 2004-10-25 | 배기가스 재순환 밸브 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1526271B1 (ko) |
KR (1) | KR100677923B1 (ko) |
CN (1) | CN100359153C (ko) |
AT (1) | ATE364785T1 (ko) |
DE (1) | DE50307471D1 (ko) |
ES (1) | ES2288205T3 (ko) |
PT (1) | PT1526271E (ko) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE502008002568D1 (de) | 2008-10-06 | 2011-03-24 | Cooper standard automotive deutschland gmbh | Abgasrückführventil |
FR2937109B1 (fr) * | 2008-10-14 | 2012-12-14 | Valeo Sys Controle Moteur Sas | Vanne egr comportant une tole de support |
FR2947027B1 (fr) * | 2009-06-17 | 2011-07-15 | Valeo Sys Controle Moteur Sas | Dispositif de transformation de mouvement et vanne comportant un tel dispositif |
EP2418373A1 (de) | 2010-08-12 | 2012-02-15 | Cooper-Standard Automotive (Deutschland) GmbH | Aktuator und Abgasrückführventil, Wastegate oder variable Turbinengeometrie eines Turboladers mit einem Aktuator |
ES2411920T3 (es) | 2010-08-12 | 2013-07-09 | Cooper-Standard Automotive (Deutschland) Gmbh | Actuador para una válvula de descarga o una geometría de turbina variable |
DE102011001535A1 (de) * | 2011-03-24 | 2012-09-27 | Pierburg Gmbh | Kfz-Abgasrückführungs-Ventilanordnung |
FR2978998B1 (fr) | 2011-08-08 | 2013-07-26 | Sonceboz Automotive Sa | Dispositif de dosage compact |
CN104165104B (zh) * | 2013-05-16 | 2018-05-11 | 福特汽车萨纳伊股份有限公司 | 排气再循环系统 |
CN104455678A (zh) * | 2014-11-28 | 2015-03-25 | 长城汽车股份有限公司 | Egr阀驱动机构 |
FR3047535B1 (fr) | 2016-02-09 | 2018-03-02 | Sonceboz Automotive Sa | Vanne de dosage lineaire |
FR3068424B1 (fr) * | 2017-06-30 | 2020-02-14 | Valeo Systemes De Controle Moteur | Dispositif d'actionnement pour actionneur de controle moteur |
FR3071898B1 (fr) * | 2017-10-04 | 2020-07-10 | Valeo Systemes De Controle Moteur | Actionneur et vanne de circulation de fluide le comprenant |
WO2020015812A1 (de) * | 2018-07-16 | 2020-01-23 | Pierburg Gmbh | Ventilanordnung für einen einsatz im kraftfahrzeugbereich und abgasrückführventil |
CN109611244A (zh) * | 2019-02-01 | 2019-04-12 | 联合汽车电子有限公司 | 废气再循环阀 |
Family Cites Families (6)
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 |
US1451423A (en) * | 1922-05-27 | 1923-04-10 | Royal Typewriter Co Inc | Typewriting machine |
US4346728A (en) * | 1980-07-28 | 1982-08-31 | Anchor/Darling Industries, Inc. | Automated dual mode valve actuator |
DE69901675T2 (de) * | 1998-10-16 | 2003-01-23 | Koninkl Philips Electronics Nv | Massagevorrichtung mit saugkammer und zwei rollkörper |
DE19961756C1 (de) * | 1999-12-21 | 2001-04-19 | Siebe Automotive Deutschland Gmbh | Abgasrückführventil |
DE10044898A1 (de) * | 2000-09-12 | 2002-04-25 | Berger Lahr Gmbh & Co Kg | Ventil |
-
2003
- 2003-10-24 EP EP03024508A patent/EP1526271B1/de not_active Expired - Lifetime
- 2003-10-24 DE DE50307471T patent/DE50307471D1/de not_active Expired - Lifetime
- 2003-10-24 AT AT03024508T patent/ATE364785T1/de active
- 2003-10-24 PT PT03024508T patent/PT1526271E/pt unknown
- 2003-10-24 ES ES03024508T patent/ES2288205T3/es not_active Expired - Lifetime
-
2004
- 2004-10-24 CN CNB2004100820990A patent/CN100359153C/zh active Active
- 2004-10-25 KR KR1020040085435A patent/KR100677923B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
PT1526271E (pt) | 2007-06-29 |
CN1641203A (zh) | 2005-07-20 |
DE50307471D1 (de) | 2007-07-26 |
ATE364785T1 (de) | 2007-07-15 |
EP1526271B1 (de) | 2007-06-13 |
KR20050039684A (ko) | 2005-04-29 |
CN100359153C (zh) | 2008-01-02 |
ES2288205T3 (es) | 2008-01-01 |
EP1526271A1 (de) | 2005-04-27 |
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