DE59604117D1 - Vorrichtung zur abgasrückführung mit einem im ansaugkanal betätigbaren schliesselement - Google Patents

Vorrichtung zur abgasrückführung mit einem im ansaugkanal betätigbaren schliesselement

Info

Publication number
DE59604117D1
DE59604117D1 DE59604117T DE59604117T DE59604117D1 DE 59604117 D1 DE59604117 D1 DE 59604117D1 DE 59604117 T DE59604117 T DE 59604117T DE 59604117 T DE59604117 T DE 59604117T DE 59604117 D1 DE59604117 D1 DE 59604117D1
Authority
DE
Germany
Prior art keywords
exhaust gas
gas recirculation
closing element
suction channel
element operating
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 - Fee Related
Application number
DE59604117T
Other languages
English (en)
Inventor
Hermann Moedinger
Thomas Linke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE59604117T priority Critical patent/DE59604117D1/de
Application granted granted Critical
Publication of DE59604117D1 publication Critical patent/DE59604117D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F02M26/70—Flap valves; Rotary valves; Sliding valves; Resilient 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
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
    • F02M26/21—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system with EGR valves located at or near the connection to the intake system
    • 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

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)
  • Electrically Driven Valve-Operating Means (AREA)
  • Characterised By The Charging Evacuation (AREA)
DE59604117T 1995-12-29 1996-08-23 Vorrichtung zur abgasrückführung mit einem im ansaugkanal betätigbaren schliesselement Expired - Fee Related DE59604117D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59604117T DE59604117D1 (de) 1995-12-29 1996-08-23 Vorrichtung zur abgasrückführung mit einem im ansaugkanal betätigbaren schliesselement

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19549107A DE19549107A1 (de) 1995-12-29 1995-12-29 Vorrichtung zur Abgasrückführung mit einem im Ansaugkanal betätigbaren Schließelement
DE59604117T DE59604117D1 (de) 1995-12-29 1996-08-23 Vorrichtung zur abgasrückführung mit einem im ansaugkanal betätigbaren schliesselement
PCT/DE1996/001563 WO1997024522A1 (de) 1995-12-29 1996-08-23 Vorrichtung zur abgasrückführung mit einem im ansaugkanal betätigbaren schliesselement

Publications (1)

Publication Number Publication Date
DE59604117D1 true DE59604117D1 (de) 2000-02-10

Family

ID=7781623

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19549107A Withdrawn DE19549107A1 (de) 1995-12-29 1995-12-29 Vorrichtung zur Abgasrückführung mit einem im Ansaugkanal betätigbaren Schließelement
DE59604117T Expired - Fee Related DE59604117D1 (de) 1995-12-29 1996-08-23 Vorrichtung zur abgasrückführung mit einem im ansaugkanal betätigbaren schliesselement

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19549107A Withdrawn DE19549107A1 (de) 1995-12-29 1995-12-29 Vorrichtung zur Abgasrückführung mit einem im Ansaugkanal betätigbaren Schließelement

Country Status (6)

Country Link
US (1) US5785034A (de)
EP (1) EP0812386B1 (de)
JP (1) JPH11504411A (de)
KR (1) KR19980702578A (de)
DE (2) DE19549107A1 (de)
WO (1) WO1997024522A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19607811A1 (de) * 1996-03-01 1997-09-04 Bosch Gmbh Robert Abgasrückführventil
JP3809696B2 (ja) * 1997-03-25 2006-08-16 株式会社豊田自動織機 内燃機関の排気ガス再循環装置
DE19725668C1 (de) * 1997-06-18 1998-10-29 Daimler Benz Ag Abgasrückführeinrichtung
US6073617A (en) * 1997-07-08 2000-06-13 Siemens Canada Ltd. Manifold-mounted emission control valve
US6223733B1 (en) * 1997-07-08 2001-05-01 Siemens Canada Limited Exhaust gas recirculation valve
DE10053675B4 (de) * 2000-10-28 2011-04-28 Volkswagen Ag Brennkraftmaschine mit geregelter Abgasrückführung
DE10125094A1 (de) 2001-05-23 2002-11-28 Siemens Ag Abgasrückführeinrichtung
US6935320B2 (en) 2001-11-08 2005-08-30 Siemens Vdo Automotive Inc. Apparatus and method for exhaust gas flow management of an exhaust gas recirculation system
US6928994B2 (en) * 2001-11-08 2005-08-16 Siemens Vdo Automotive, Inc. Modular exhaust gas recirculation assembly
US7107970B2 (en) * 2002-12-18 2006-09-19 Siemens Vdo Automotive Inc. Fuel vapor purge control assembly and methods of assembling and controlling same
US6776146B1 (en) * 2003-01-27 2004-08-17 International Engine Intellectual Property Company, Llc Obstruction of flow to improve flow mix
US6907868B2 (en) * 2003-03-14 2005-06-21 Siemens Vdo Automotive, Inc. Modular exhaust gas recirculation assembly
US6848432B2 (en) * 2003-06-20 2005-02-01 Siemens Vdo Automotive, Inc. Purge control device for low vacuum condition
KR100565617B1 (ko) * 2003-09-18 2006-03-29 엘지전자 주식회사 냉장고의 제빙장치
JP4192763B2 (ja) * 2003-11-07 2008-12-10 株式会社日立製作所 電子式ｅｇｒガス制御装置
WO2005052347A1 (ja) * 2003-11-28 2005-06-09 Hitachi, Ltd. ディーゼルエンジンのｅｇｒ制御装置およびモータ駆動式スロットル弁装置
ATE354726T1 (de) * 2003-12-19 2007-03-15 Cooper Standard Automotive D Abgasrückführventil
US6959700B2 (en) * 2004-03-18 2005-11-01 International Engine Intellectual Property Company, Llc Flow deflector for a pipe
US7204240B2 (en) * 2004-06-12 2007-04-17 Borgwarner Inc. Integrated valve
EP1609976A1 (de) * 2004-06-25 2005-12-28 Cooper-Standard Automotive (Deutschland) GmbH Ventil im Bereich eines Verbrennungsmotors
DE102004047180B4 (de) * 2004-09-29 2014-07-17 Robert Bosch Gmbh Aufladeeinrichtung mit Laststeuerung an Verbrennungskraftmaschinen
CN101171416A (zh) 2005-03-08 2008-04-30 博格华纳公司 具有休止位置的egr阀
DE102005020484A1 (de) * 2005-04-29 2006-11-02 Mahle International Gmbh Abgasrückführeinrichtung
US20080110435A1 (en) * 2006-11-13 2008-05-15 Oswald Baasch Air valve and method of use
DE102008015223B4 (de) * 2008-03-20 2010-03-25 Boa Balg- Und Kompensatoren-Technologie Gmbh Vorrichtung zur Abgasrückführung und Verfahren zu deren Herstellung
ITUA20164688A1 (it) * 2016-06-27 2017-12-27 Magneti Marelli Spa Dispositivo attuatore di valvola di ricircolo dei gas di scarico (egr) in un motore endotermico e relativo gruppo valvola di ricircolo dei gas di scarico
FR3077101B1 (fr) * 2018-01-19 2020-01-31 Renault S.A.S Dispositif d'admission d'air pour moteur a combustion interne
CN111561409B (zh) * 2020-07-14 2020-11-20 潍柴动力股份有限公司 Egr管及发动机

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1388032A (en) * 1972-03-30 1975-03-19 Chrysler Uk Internal combustion engine exhaust gas recirculation
FR2238055A1 (en) * 1973-07-18 1975-02-14 Willaume Rolland I.C. engine pollution reduction system - injects variable proportion of exhaust gas into fresh air intake
US4300515A (en) * 1978-12-20 1981-11-17 Robert Bosch Gmbh Apparatus for actuating an adjustment device acting upon a control apparatus for exhaust recirculation in internal combustion engines
DE2940061A1 (de) * 1979-10-03 1981-04-16 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur steuerung der zusammensetzung des betriebsgemisches bei brennkraftmaschinen
US4671246A (en) * 1985-07-23 1987-06-09 Robert Bosch Gmbh Apparatus for controlling recirculated quantities of exhaust gas in internal combustion engines
DE3609611C2 (de) * 1985-08-29 1994-01-27 Bosch Gmbh Robert Abgasrückführregelvorrichtung für eine Brennkraftmaschine
DE3822954C2 (de) * 1988-07-07 1997-02-27 Pierburg Ag Abgasrückführeinrichtung
JP2548036Y2 (ja) * 1991-01-25 1997-09-17 アイシン精機株式会社 排気ガス還流装置
US5163295A (en) * 1991-09-09 1992-11-17 Eaton Corporation Controlling exhaust gas recirculation in a pressure boosted internal combustion engine
DE4227739C2 (de) * 1992-08-21 1998-04-30 Bayerische Motoren Werke Ag Zumischventil, insbesondere Abgasrückführ-Ventil einer Brennkraftmaschine
US5333456A (en) * 1992-10-01 1994-08-02 Carter Automotive Company, Inc. Engine exhaust gas recirculation control mechanism
US5492104A (en) * 1994-11-03 1996-02-20 General Motors Corporation Exhaust gas recirculation for an internal combustion engine
DE4441091A1 (de) * 1994-11-18 1996-05-23 Bosch Gmbh Robert Abgasrückführventil
US5606957A (en) * 1995-12-06 1997-03-04 Caterpillar Inc. Control system for exhaust gas recirculation
US5669364A (en) * 1996-11-21 1997-09-23 Siemens Electric Limited Exhaust gas recirculation valve installation for a molded intake manifold

Also Published As

Publication number Publication date
US5785034A (en) 1998-07-28
EP0812386B1 (de) 2000-01-05
KR19980702578A (ko) 1998-07-15
DE19549107A1 (de) 1997-07-03
EP0812386A1 (de) 1997-12-17
JPH11504411A (ja) 1999-04-20
WO1997024522A1 (de) 1997-07-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee