CA982052A - Exhaust gas recirculation valve - Google Patents

Exhaust gas recirculation valve

Info

Publication number
CA982052A
CA982052A CA184,919A CA184919A CA982052A CA 982052 A CA982052 A CA 982052A CA 184919 A CA184919 A CA 184919A CA 982052 A CA982052 A CA 982052A
Authority
CA
Canada
Prior art keywords
exhaust gas
gas recirculation
recirculation valve
valve
exhaust
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
Application number
CA184,919A
Other versions
CA184919S (en
Inventor
Ernst L. Ranft
William F. Thornburgh
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 CA982052A publication Critical patent/CA982052A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • 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
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/59—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor
    • F02M26/61—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor in response to exhaust pressure
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7835—Valve seating in direction of flow
    • Y10T137/7836—Flexible diaphragm or bellows reactor

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)
  • Fluid-Driven Valves (AREA)
CA184,919A 1972-12-13 1973-11-02 Exhaust gas recirculation valve Expired CA982052A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31456972A 1972-12-13 1972-12-13

Publications (1)

Publication Number Publication Date
CA982052A true CA982052A (en) 1976-01-20

Family

ID=23220465

Family Applications (1)

Application Number Title Priority Date Filing Date
CA184,919A Expired CA982052A (en) 1972-12-13 1973-11-02 Exhaust gas recirculation valve

Country Status (3)

Country Link
US (1) US3783848A (en)
CA (1) CA982052A (en)
GB (1) GB1434829A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4867109A (en) * 1976-11-26 1989-09-19 Etsuhiro Tezuka Intake passage arrangement for internal combustion engines

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515627B2 (en) * 1972-07-26 1980-04-24
US3886969A (en) * 1973-05-23 1975-06-03 Us Energy Time delay vent valve
US3880129A (en) * 1973-10-31 1975-04-29 Gen Motors Corp Pressure transducer and exhaust gas recirculation control valve using same
US3921611A (en) * 1974-02-01 1975-11-25 Brooks Walker Exhaust gas recirculation control by exhaust flow
US3982515A (en) * 1974-04-26 1976-09-28 Eaton Corporation Exhaust gas recirculation control assembly
JPS5445454Y2 (en) * 1974-11-05 1979-12-26
US4069798A (en) * 1976-11-26 1978-01-24 General Motors Corporation Pressure transducer and exhaust gas recirculation control valve using same
US4164918A (en) * 1978-02-21 1979-08-21 General Motors Corporation Exhaust gas recirculation control
US4180034A (en) * 1978-05-25 1979-12-25 General Motors Corporation Exhaust gas recirculation control
US4186702A (en) * 1978-06-02 1980-02-05 General Motors Corporation Exhaust gas recirculation control
US4196707A (en) * 1978-07-31 1980-04-08 General Motors Corporation Exhaust gas recirculation control
US4186703A (en) * 1978-09-06 1980-02-05 General Motors Corporation Exhaust gas recirculation control
CN1005588B (en) * 1985-10-30 1989-10-25 Tlv有限公司 `Reducing valve
US4998558A (en) * 1988-08-22 1991-03-12 Solomon Fred D Solar water heating system
GB8917379D0 (en) * 1989-07-29 1989-09-13 Chadwick Geoffrey A Fluid regulator valves
DE3932007A1 (en) * 1989-09-26 1991-04-04 Pierburg Gmbh EXHAUST GAS RECIRCULATION VALVE FOR AN INTERNAL COMBUSTION ENGINE
US5297578A (en) * 1992-08-14 1994-03-29 Tillotson, Ltd. Automatic shutoff valve
US6718998B2 (en) 2002-03-22 2004-04-13 Siemens Vdo Automotive, Incorporated Apparatus and method for dissipating heat in a steam pressure regulator for a fuel cell system
US6994928B2 (en) * 2002-03-22 2006-02-07 Siemens Vdo Automotive Inc. System and method for regulating steam pressure in a fuel cell system
US6725879B2 (en) 2002-03-22 2004-04-27 Siemens Vdo Automotive, Incorporated Apparatus for regulating steam pressure in a fuel cell system
WO2020038577A1 (en) * 2018-08-23 2020-02-27 Volvo Truck Corporation A method for controlling an internal combustion engine system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1051690A (en) * 1912-02-09 1913-01-28 James M Colwell Internal-combustion engine.
US3542004A (en) * 1968-08-09 1970-11-24 George W Cornelius Recycle apparatus
DE2011464C3 (en) * 1970-03-11 1976-01-08 Volkswagenwerk Ag, 3180 Wolfsburg Internal combustion engine with exhaust gas recirculation
US3717131A (en) * 1971-11-10 1973-02-20 Gen Motors Corp Intake manifold for exhaust gas recirculation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4867109A (en) * 1976-11-26 1989-09-19 Etsuhiro Tezuka Intake passage arrangement for internal combustion engines

Also Published As

Publication number Publication date
US3783848A (en) 1974-01-08
GB1434829A (en) 1976-05-05

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