ATE222324T1 - Abgasrückführungseinrichtung - Google Patents

Abgasrückführungseinrichtung

Info

Publication number
ATE222324T1
ATE222324T1 AT98925637T AT98925637T ATE222324T1 AT E222324 T1 ATE222324 T1 AT E222324T1 AT 98925637 T AT98925637 T AT 98925637T AT 98925637 T AT98925637 T AT 98925637T AT E222324 T1 ATE222324 T1 AT E222324T1
Authority
AT
Austria
Prior art keywords
supply line
exhaust gas
gas supply
exhaust
recirculation device
Prior art date
Application number
AT98925637T
Other languages
English (en)
Inventor
Herrmann Oetting
Original Assignee
Kayser Automotive Systems 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 Kayser Automotive Systems Gmbh filed Critical Kayser Automotive Systems Gmbh
Application granted granted Critical
Publication of ATE222324T1 publication Critical patent/ATE222324T1/de

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Driven Valves (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treating Waste Gases (AREA)
AT98925637T 1997-05-26 1998-05-26 Abgasrückführungseinrichtung ATE222324T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19721993A DE19721993A1 (de) 1997-05-26 1997-05-26 Abgasrückführungsventil mit Druckkompensation
PCT/EP1998/003092 WO1998054460A1 (de) 1997-05-26 1998-05-26 Abgasrückführungseinrichtung

Publications (1)

Publication Number Publication Date
ATE222324T1 true ATE222324T1 (de) 2002-08-15

Family

ID=7830537

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98925637T ATE222324T1 (de) 1997-05-26 1998-05-26 Abgasrückführungseinrichtung

Country Status (5)

Country Link
EP (1) EP0985092B1 (de)
AT (1) ATE222324T1 (de)
DE (2) DE19721993A1 (de)
ES (1) ES2178837T3 (de)
WO (1) WO1998054460A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50003439D1 (de) * 1999-02-02 2003-10-02 Kayser Automotive Systems Gmbh Gasführungseinrichtung
DE19920820A1 (de) * 1999-05-06 2000-11-09 Bosch Gmbh Robert Abgasventil
DE19936657A1 (de) * 1999-08-04 2001-02-15 Mannesmann Vdo Ag Steuerventil
US6604542B1 (en) 2000-02-24 2003-08-12 Delphi Technologies, Inc. Modular exhaust gas recirculation valve
US6435168B1 (en) * 2000-02-24 2002-08-20 Delphi Technologies, Inc. Pressure balancing metering subassembly for use with a modular EGR valve
DE50106416D1 (de) 2000-12-22 2005-07-07 Kayser Automotive Systems Gmbh Abgasrückführventil mit schwenkbar montierter druckregelplatte
DE10333218A1 (de) * 2003-07-22 2005-02-17 Robert Bosch Gmbh (2-flutiges) Ventil mit Absperrklappe zur Steuerung von Gasströmen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3105477A (en) * 1962-01-08 1963-10-01 Novo Ind Corp Crankcase valve ventilating system
US3507260A (en) * 1967-05-01 1970-04-21 Brooks Walker Exhaust recirculation control for an engine
US4027638A (en) * 1972-10-16 1977-06-07 Hitachi, Ltd. Exhaust gas recirculation device
US3844260A (en) * 1972-11-01 1974-10-29 Stp Corp Exhaust gas recirculating valve
DE2461989A1 (de) * 1974-02-15 1975-08-28 Volkswagenwerk Ag Mechanisch betaetigtes abgasrueckfuehrungs- steuerventil
US4531498A (en) * 1976-09-21 1985-07-30 Eaton Corporation Exhaust gas recirculation control and subassemblies therefor
GB2079363B (en) * 1980-06-27 1985-02-13 Suzuki Motor Co I c engine cylinder ntake passages
JPS57203859A (en) * 1981-06-09 1982-12-14 Nippon Denso Co Ltd Fuel atomization control device for internal-combustion engine
US5163295A (en) * 1991-09-09 1992-11-17 Eaton Corporation Controlling exhaust gas recirculation in a pressure boosted internal combustion engine
JPH06147025A (ja) * 1992-11-11 1994-05-27 Toyota Motor Corp 排気還流装置
DE4334370C1 (de) * 1993-10-08 1994-09-01 Daimler Benz Ag Abgasventil einer Brennkraftmaschine

Also Published As

Publication number Publication date
DE59805195D1 (de) 2002-09-19
ES2178837T3 (es) 2003-01-01
WO1998054460A1 (de) 1998-12-03
EP0985092A1 (de) 2000-03-15
DE19721993A1 (de) 1998-12-17
EP0985092B1 (de) 2002-08-14

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee