DE69100034T2 - Aufbau eines abgasrueckfuehrungsventils. - Google Patents

Aufbau eines abgasrueckfuehrungsventils.

Info

Publication number
DE69100034T2
DE69100034T2 DE1991600034 DE69100034T DE69100034T2 DE 69100034 T2 DE69100034 T2 DE 69100034T2 DE 1991600034 DE1991600034 DE 1991600034 DE 69100034 T DE69100034 T DE 69100034T DE 69100034 T2 DE69100034 T2 DE 69100034T2
Authority
DE
Germany
Prior art keywords
construction
exhaust gas
gas recirculation
recirculation valve
valve
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
DE1991600034
Other languages
English (en)
Other versions
DE69100034D1 (de
Inventor
Karen Marie Meyer
Robert John Conklin
Michael David Liggett
Charles Jerome Barker
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Application granted granted Critical
Publication of DE69100034D1 publication Critical patent/DE69100034D1/de
Publication of DE69100034T2 publication Critical patent/DE69100034T2/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
    • F02M26/74—Protection from damage, e.g. shielding means
    • 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
    • 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
    • F02M26/55—Systems for actuating EGR valves using vacuum actuators
    • F02M26/58—Constructional details of the actuator; Mounting thereof
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/6416—With heating or cooling of the system
    • Y10T137/6579—Circulating fluid in heat exchange relationship

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Magnetically Actuated Valves (AREA)
DE1991600034 1990-06-13 1991-05-15 Aufbau eines abgasrueckfuehrungsventils. Expired - Fee Related DE69100034T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/538,045 US4998707A (en) 1990-06-13 1990-06-13 Exhaust gas recirculation valve assembly

Publications (2)

Publication Number Publication Date
DE69100034D1 DE69100034D1 (de) 1993-04-01
DE69100034T2 true DE69100034T2 (de) 1993-06-09

Family

ID=24145205

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1991600034 Expired - Fee Related DE69100034T2 (de) 1990-06-13 1991-05-15 Aufbau eines abgasrueckfuehrungsventils.

Country Status (5)

Country Link
US (1) US4998707A (de)
EP (1) EP0461688B1 (de)
JP (1) JPH06341349A (de)
CA (1) CA2041587A1 (de)
DE (1) DE69100034T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5094218A (en) * 1991-03-22 1992-03-10 Siemens Automotive Limited Engine exhaust gas recirculation (EGR)
US5251655A (en) * 1992-07-06 1993-10-12 Wilshire Partners Flow control valves for post-mix beverage dispensers
US5494255A (en) * 1994-01-12 1996-02-27 Robertshaw Controls Company Solenoid activated exhaust gas recirculation valve
US6467754B2 (en) * 2000-02-24 2002-10-22 Delphi Technologies, Inc. Adaptable gas and moisture shield for a gas management valve
US6497225B1 (en) * 2000-02-24 2002-12-24 Delphi Technologies, Inc. EGR metering subassembly including a gas arrestor
EP1130246A3 (de) * 2000-02-24 2002-08-28 Delphi Technologies, Inc. Dosierventilbaugruppe mit Druckausgleichvorrichtung für ein modulares Abgasrückführungsventil
US6604542B1 (en) 2000-02-24 2003-08-12 Delphi Technologies, Inc. Modular exhaust gas recirculation valve
US6634346B2 (en) * 2001-09-18 2003-10-21 Delphi Technologies, Inc. Bearing module for exhaust gas recirculation valve
US9333946B2 (en) 2012-12-21 2016-05-10 Apio Systems, Inc. System and method for identifying vehicle by utilizing detected magnetic field
CN108843465B (zh) * 2018-05-18 2019-09-27 东风商用车有限公司 一种基于直流电机egr阀的补偿装置及补偿控制方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041517A1 (de) * 1979-12-03 1981-12-16 GOTTSCHALL, Martin Mechanismus mit zwei positionen
US4611632A (en) * 1985-05-06 1986-09-16 Imperial Clevite Inc. Hydraulic solenoid valve structure
US4725040A (en) * 1986-02-28 1988-02-16 General Motors Corporation Exhaust gas recirculation valve assembly
US4694812A (en) * 1986-04-21 1987-09-22 Ssi Technologies, Inc. Exhaust gas recirculation valve having integral electronic control
US4782811A (en) * 1987-03-30 1988-11-08 Robertshaw Controls Company Exhaust gas recirculation valve construction and method of making the same
DE8714507U1 (de) * 1987-10-31 1987-12-23 Pierburg Gmbh, 4040 Neuss, De
US4805582A (en) * 1988-06-10 1989-02-21 General Motors Corporation Exhaust gas recirculation valve

Also Published As

Publication number Publication date
US4998707A (en) 1991-03-12
EP0461688A1 (de) 1991-12-18
EP0461688B1 (de) 1993-02-24
CA2041587A1 (en) 1991-12-14
DE69100034D1 (de) 1993-04-01
JPH06341349A (ja) 1994-12-13

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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