DE50013715D1 - Exhaust gas recirculation valve - Google Patents

Exhaust gas recirculation valve

Info

Publication number
DE50013715D1
DE50013715D1 DE50013715T DE50013715T DE50013715D1 DE 50013715 D1 DE50013715 D1 DE 50013715D1 DE 50013715 T DE50013715 T DE 50013715T DE 50013715 T DE50013715 T DE 50013715T DE 50013715 D1 DE50013715 D1 DE 50013715D1
Authority
DE
Germany
Prior art keywords
exhaust gas
gas recirculation
recirculation valve
valve
operating mechanism
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
Application number
DE50013715T
Other languages
German (de)
Inventor
Christoph Thiery
Bernhard Klipfel
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.)
Cooper Standard Automotive Deutschland GmbH
Original Assignee
Siebe Automotive Deutschland 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 Siebe Automotive Deutschland GmbH filed Critical Siebe Automotive Deutschland GmbH
Priority to DE50013715T priority Critical patent/DE50013715D1/en
Application granted granted Critical
Publication of DE50013715D1 publication Critical patent/DE50013715D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02M26/66—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
    • F02M26/50—Arrangements or methods for preventing or reducing deposits, corrosion or wear caused by impurities
    • 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)
  • Mechanically-Actuated Valves (AREA)
  • Exhaust-Gas Circulating Devices (AREA)

Abstract

The exhaust gas feedback valve has a linearly displaced valve element, e.g. a valve plate (18), which is rotated about its axis, at least at the beginning of its movement, via the valve element operating mechanism, e.g. a spindle-and-nut operating mechanism (22,24).
DE50013715T 1999-12-21 2000-12-14 Exhaust gas recirculation valve Expired - Lifetime DE50013715D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50013715T DE50013715D1 (en) 1999-12-21 2000-12-14 Exhaust gas recirculation valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19961756A DE19961756C1 (en) 1999-12-21 1999-12-21 Exhaust gas feedback valve for automobile engine has valve element rotated about its axis at least during inital part of its linear movement
DE50013715T DE50013715D1 (en) 1999-12-21 2000-12-14 Exhaust gas recirculation valve

Publications (1)

Publication Number Publication Date
DE50013715D1 true DE50013715D1 (en) 2006-12-21

Family

ID=7933641

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19961756A Expired - Lifetime DE19961756C1 (en) 1999-12-21 1999-12-21 Exhaust gas feedback valve for automobile engine has valve element rotated about its axis at least during inital part of its linear movement
DE50013715T Expired - Lifetime DE50013715D1 (en) 1999-12-21 2000-12-14 Exhaust gas recirculation valve

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19961756A Expired - Lifetime DE19961756C1 (en) 1999-12-21 1999-12-21 Exhaust gas feedback valve for automobile engine has valve element rotated about its axis at least during inital part of its linear movement

Country Status (5)

Country Link
EP (1) EP1111227B1 (en)
AT (1) ATE344881T1 (en)
DE (2) DE19961756C1 (en)
ES (1) ES2274762T3 (en)
PT (1) PT1111227E (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10108043B4 (en) * 2001-02-20 2005-09-01 Robert Bosch Gmbh Self-cleaning valves in the supply air or exhaust system in internal combustion engines
EP1526271B1 (en) * 2003-10-24 2007-06-13 Cooper-Standard Automotive (Deutschland) GmbH Exhaust gas recirculation valve
ATE447127T1 (en) 2004-08-30 2009-11-15 Behr Gmbh & Co Kg ROTARY PISTON VALVE AND EXHAUST GAS RECIRCULATION SYSTEM WITH SUCH A VALVE
EP1846720B1 (en) * 2005-02-03 2020-12-23 MAHLE Behr GmbH & Co. KG Exhaust gas heat exchanger, especially for motor vehicles
EP1793114B1 (en) * 2005-12-02 2013-05-15 Behr Thermot-tronik GmbH Apparatus, in particular exhaust gas recirculation valve device, for controlling a fluid flow
DE502008002568D1 (en) 2008-10-06 2011-03-24 Cooper standard automotive deutschland gmbh Exhaust gas recirculation valve
EP2418373A1 (en) 2010-08-12 2012-02-15 Cooper-Standard Automotive (Deutschland) GmbH Actuator and waste gas reclaiming valve, wastegate or variable turbine geometry with an actuator
DE102010050668A1 (en) * 2010-11-09 2012-05-10 Voith Patent Gmbh valve means
DE102011051587A1 (en) * 2011-07-05 2013-01-10 Benteler Automobiltechnik Gmbh Pressure wave charging arrangement for charging e.g. diesel engine of motor vehicle, has pressure wave supercharger formed by hollow body that is fixedly arranged opposite to combustion engine, where hollow body comprises valves
DE102014109289B4 (en) 2014-07-02 2020-01-30 Pierburg Gmbh Valve device for exhaust gas recirculation in an internal combustion engine
FR3040746B1 (en) * 2015-09-04 2019-05-03 Valeo Systemes De Controle Moteur ACTUATING DEVICE FOR COMBUSTION ENGINE
FR3045108A1 (en) * 2015-12-10 2017-06-16 Peugeot Citroen Automobiles Sa ASSEMBLY OF SELF-CLEANING VALVE AND ITS ACTUATION DEVICE
CN110486200A (en) * 2019-09-11 2019-11-22 潍柴西港新能源动力有限公司 Improved new-type EGR valve and its control method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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 (en) * 1985-08-29 1994-01-27 Bosch Gmbh Robert Exhaust gas recirculation control device for an internal combustion engine
US5318064A (en) * 1993-09-24 1994-06-07 Marotta Scientific Controls, Inc. Motor-operated valve
DE19603592C1 (en) * 1996-02-01 1997-05-15 Daimler Benz Ag Valve controller for IC engine esp. for exhaust gas return (EGR) valve
FR2748780B1 (en) * 1996-05-14 1998-08-14 Sagem Allumage VALVE FOR INTERNAL COMBUSTION ENGINE EXHAUST GAS RECIRCULATION SYSTEM
DE19704091A1 (en) * 1997-02-04 1998-08-06 Wahler Gmbh & Co Gustav Exhaust gas recirculation valve for an internal combustion engine
DE19733964B4 (en) * 1997-08-06 2010-04-29 Volkswagen Ag Valve arrangement for controlling a recirculated exhaust gas flow
FR2772429B1 (en) * 1997-12-16 2000-06-02 Sagem CONTROL VALVE FOR AN EXHAUST GAS RECIRCULATION SYSTEM OF AN INTERNAL COMBUSTION ENGINE

Also Published As

Publication number Publication date
PT1111227E (en) 2006-12-29
EP1111227A3 (en) 2002-03-20
ES2274762T3 (en) 2007-06-01
EP1111227B1 (en) 2006-11-08
EP1111227A2 (en) 2001-06-27
ATE344881T1 (en) 2006-11-15
DE19961756C1 (en) 2001-04-19

Similar Documents

Publication Publication Date Title
ATE344881T1 (en) EXHAUST GAS RECIRCULATION VALVE
SE9801624D0 (en) Valve
DK1038543T3 (en) Syringe for medical purposes
ATE241771T1 (en) PIEZOELECTRIC VALVE
DE50115663D1 (en) Exhaust gas recirculation system
DE50204156D1 (en) locking device
ATE315723T1 (en) FUEL SHUT-OFF VALVE
ATE356418T1 (en) MODULAR DIAL BUTTON
BR0001415A (en) Gate valve actuator suppression mechanism
DE69204031T2 (en) Exhaust gas recirculation valve assembly.
ATE406485T1 (en) ACTUATING DEVICE FOR A DRAIN VALVE OF A CIstern AND CIstern WITH SUCH A DEVICE
BR0203851A (en) Valve Spring Assembly and Method of Installing a Valve Spring Assembly on a Valve Stem
ATE292593T1 (en) TURNING BAR
ATE202404T1 (en) TOWING LEVER
ATE332429T1 (en) LOCK DEVICE
ATE321243T1 (en) GAS PLATE, ESPECIALLY HOB PLATE, WITH SAFETY VALVE
PT1039044E (en) HEALTHCARE TAP
CA2357083A1 (en) Valve pin actuating mechanism
DE50305496D1 (en) PIEZOELECTRICALLY ACTUATING VALVE
ATE385936T1 (en) ACTUATING ARRANGEMENT
DE60040655D1 (en) contact actuator
ATE221249T1 (en) ACTUATING MECHANISM
ITTO960171V0 (en) ELECTROMECHANICAL ACTUATOR DEVICE, PARTICULARLY FOR THE OPERATION OF FLUID VALVES.
HK1032478A1 (en) Piezo ceramic operated mechanism
DE50303547D1 (en) limit switch

Legal Events

Date Code Title Description
8364 No opposition during term of opposition