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BR8700930A - Conjunto de valvula de recirculacao de gases de escape - Google Patents

Conjunto de valvula de recirculacao de gases de escape

Info

Publication number
BR8700930A
BR8700930A BR8700930A BR8700930A BR8700930A BR 8700930 A BR8700930 A BR 8700930A BR 8700930 A BR8700930 A BR 8700930A BR 8700930 A BR8700930 A BR 8700930A BR 8700930 A BR8700930 A BR 8700930A
Authority
BR
Brazil
Prior art keywords
exhaust gas
valve assembly
gas recirculation
recirculation valve
assembly
Prior art date
Application number
BR8700930A
Other languages
English (en)
Inventor
Joseph Fornuto
Peter Ronald Wendt
Original Assignee
Gen Motors Corp
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 Gen Motors Corp filed Critical Gen Motors Corp
Publication of BR8700930A publication Critical patent/BR8700930A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N9/00—Electrical control of exhaust gas treating apparatus
    • 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
    • F02M26/69—Lift valves, e.g. poppet valves having two or more valve-closing members
    • 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/06—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding lubricant vapours
    • 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
    • F02M26/38—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with two or more EGR valves disposed in parallel
    • 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
    • F02M26/66—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
    • Y10T137/8593—Systems
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87877—Single inlet with multiple distinctly valved outlets

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
BR8700930A 1986-02-28 1987-02-26 Conjunto de valvula de recirculacao de gases de escape BR8700930A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83380386A 1986-02-28 1986-02-28
US06/918,359 US4725040A (en) 1986-02-28 1986-10-14 Exhaust gas recirculation valve assembly

Publications (1)

Publication Number Publication Date
BR8700930A true BR8700930A (pt) 1987-12-22

Family

ID=27125658

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8700930A BR8700930A (pt) 1986-02-28 1987-02-26 Conjunto de valvula de recirculacao de gases de escape

Country Status (7)

Country Link
US (1) US4725040A (pt)
EP (1) EP0234765B1 (pt)
KR (1) KR900001391B1 (pt)
AU (1) AU587681B2 (pt)
BR (1) BR8700930A (pt)
CA (1) CA1286559C (pt)
DE (1) DE3761686D1 (pt)

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DE3723959C2 (de) * 1987-07-20 1996-09-19 Bosch Siemens Hausgeraete Magnetventil
DE3922155C2 (de) * 1989-07-06 1999-08-26 Mannesmann Sachs Ag Magnetventil
US5180039A (en) * 1989-07-06 1993-01-19 Fichtel & Sachs Ag Fluid passage unit
US4997014A (en) * 1989-09-14 1991-03-05 Automatic Liquid Packaging, Inc. Fill nozzle assembly
US5022431A (en) * 1989-09-27 1991-06-11 General Motors Corporation Exhaust gas recirculation valve assembly
US4961413A (en) * 1989-11-13 1990-10-09 General Motors Corporation Exhaust gas recirculation valve assembly
US5188073A (en) * 1990-04-06 1993-02-23 Hitachi Ltd. Fluid control valve, valve support member therefor and idling air amount control apparatus for automobile using the fluid control valve
US4998707A (en) * 1990-06-13 1991-03-12 General Motors Corporation Exhaust gas recirculation valve assembly
US5129623A (en) * 1991-12-06 1992-07-14 General Motors Corporation Linear EGR tri-bearing
US5238224A (en) * 1992-08-20 1993-08-24 Siemens Automotive L.P. Dry coil
US5289811A (en) * 1993-05-10 1994-03-01 General Motors Corporation Purge control device
US5605318A (en) * 1994-04-14 1997-02-25 Eaton Corporation Electric expansion valve
JP3479353B2 (ja) * 1994-10-17 2003-12-15 株式会社ケーヒン 排気ガス再循環バルブ
US5626327A (en) * 1995-04-27 1997-05-06 Borg-Warner Automotive, Inc. Solenoid-driven valve having a roller bearing
JP3683643B2 (ja) * 1996-05-09 2005-08-17 矢崎総業株式会社 ソレノイドユニット
DE19626290A1 (de) * 1996-07-01 1998-01-08 Freudenberg Carl Fa Elektromagnetisches Ventil
US5901690A (en) * 1997-09-03 1999-05-11 Siemens Canada Limited Electromagnetic actuated exhaust gas recirculation valve
US6484998B1 (en) * 1999-02-22 2002-11-26 Bosch Rexroth Ag Electromagnet and hydraulic valve comprising such an electromagnet
US6382587B1 (en) 1999-05-17 2002-05-07 Bld Products, Ltd. Fluid control valve
US6497226B2 (en) * 2000-02-18 2002-12-24 Delphi Technologies, Inc. Modular, compliant, sealing bearing assembly
US6604542B1 (en) 2000-02-24 2003-08-12 Delphi Technologies, Inc. Modular 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
US6453934B1 (en) * 2001-02-07 2002-09-24 Delphi Technologies, Inc. Shaft brush for preventing coking in a gas management valve
DE10108043B4 (de) * 2001-02-20 2005-09-01 Robert Bosch Gmbh Selbstreinigende Ventile im Zuluft- oder Abgassystem bei Verbrennungskraftmaschinen
US7104523B2 (en) * 2004-06-12 2006-09-12 Borgwarner Inc. Valve having contamination counter-measures
EP1869308B1 (en) 2005-03-08 2014-08-06 BorgWarner, Inc. Egr valve having rest position
US20110265898A1 (en) * 2007-01-26 2011-11-03 Rapid Air Llc (A Wisconsin Limited Liability Company) Sealed Manifold For Air Pump System
US7886387B2 (en) * 2007-01-26 2011-02-15 Rapid Air Llc Multiple configuration air mattress pump system
US7743757B2 (en) * 2007-07-19 2010-06-29 Ford Global Technologies, Llc System and method for exhaust gas recirculation
CN102066733B (zh) * 2008-08-13 2013-05-29 三菱电机株式会社 废气循环阀装置
US9645585B2 (en) * 2009-01-15 2017-05-09 Robertshaw Controls Company Variable flow digital gas valve
ITBA20090039A1 (it) * 2009-09-30 2011-04-01 Ind Plants Consultants Srl Valvola di regolazione industriale a tecnologia digitale.
SG11201703697PA (en) 2014-11-07 2017-06-29 Swagelok Co Self-aligning valve seal

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2889904A (en) * 1956-08-24 1959-06-09 Martinoli Sante Tino Apparatus for increasing efficiency of internal combustion engines
US2929405A (en) * 1957-07-09 1960-03-22 Leslie W Beebe Pedal actuated mixing valve
AT233326B (de) * 1962-07-12 1964-05-11 Michael Guillermo Dipl Ing May Verfahren und Einrichtung zur Verminderung der Anteile der unverbrannten und teilverbrannten Bestandteile in den Abgasen von fremdgezündeten Viertakt-Verbrennungskraftmaschinen
US3520312A (en) * 1968-04-19 1970-07-14 Gen Motors Corp Flow process including viscosity control
GB1270516A (en) * 1969-01-20 1972-04-12 Nissan Motor Induction system for motor vehicles
US3625474A (en) * 1969-11-21 1971-12-07 Julius R Juede Solenoid-actuated high-temperature fluid valves
US3980063A (en) * 1970-06-12 1976-09-14 Regie Nationale Des Usines Renault Devices for recirculating exhaust gases in internal combustion engines
DE2105583A1 (de) * 1971-02-06 1972-08-10 Robert Bosch Gmbh, 7000 Stuttgart Magnetventil zur Abgasrückführung bei Brennkraftmaschinen
DE2137694A1 (de) * 1971-07-28 1973-02-08 Bosch Gmbh Robert Magnetventil zur abgasrueckfuehrung bei brennkraftmaschinen
US3762384A (en) * 1972-01-24 1973-10-02 Gen Motors Corp Exhaust gas recirculation valve
US3799133A (en) * 1972-06-22 1974-03-26 Gen Motors Corp Solenoid valve control for exhaust gas recirculation
JPS5122990Y2 (pt) * 1972-09-26 1976-06-14
JPS529472Y2 (pt) * 1972-09-30 1977-02-28
US3901202A (en) * 1973-05-25 1975-08-26 Gen Motors Corp Vacuum bias regulator assembly
DE2504443C3 (de) * 1975-02-04 1978-06-29 Danfoss A/S, Nordborg (Daenemark) Ventil mit Spreizmanschetten-Dichtung
JPS52102929A (en) * 1976-02-24 1977-08-29 Toyota Motor Corp Exhaust-gas-circulation control valve system for automobile
US4100234A (en) * 1977-02-11 1978-07-11 Acf Industries, Inc. Air metering apparatus
DE2815849C2 (de) * 1978-04-12 1984-08-23 Linde Ag, 6200 Wiesbaden Elektromagnetisch betätigte Gaswechselventile für Kolbenmaschinen
DE3048308C2 (de) * 1980-12-20 1986-02-13 Theodor Heimeier Metallwerk Gmbh, 4782 Erwitte Heizungsventil
AU3248784A (en) * 1983-09-28 1985-04-04 Canadian Fram Limited Electromechanically controlled egr valve and method

Also Published As

Publication number Publication date
AU6876387A (en) 1987-09-03
US4725040A (en) 1988-02-16
AU587681B2 (en) 1989-08-24
KR870008101A (ko) 1987-09-24
EP0234765A2 (en) 1987-09-02
KR900001391B1 (ko) 1990-03-09
CA1286559C (en) 1991-07-23
EP0234765A3 (en) 1988-01-13
EP0234765B1 (en) 1990-02-07
DE3761686D1 (de) 1990-03-15

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Legal Events

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