FR2506389A1 - Soupape de recirculation de gaz d'echappement et procede de commande de la soupape - Google Patents

Soupape de recirculation de gaz d'echappement et procede de commande de la soupape

Info

Publication number
FR2506389A1
FR2506389A1 FR8208947A FR8208947A FR2506389A1 FR 2506389 A1 FR2506389 A1 FR 2506389A1 FR 8208947 A FR8208947 A FR 8208947A FR 8208947 A FR8208947 A FR 8208947A FR 2506389 A1 FR2506389 A1 FR 2506389A1
Authority
FR
France
Prior art keywords
valve
electric motor
exhaust gas
gas recirculation
control method
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.)
Granted
Application number
FR8208947A
Other languages
English (en)
Other versions
FR2506389B1 (fr
Inventor
Takashi Ishida
Noboru Tominari
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.)
Mikuni Corp
Original Assignee
Mikuni 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 Mikuni Corp filed Critical Mikuni Corp
Publication of FR2506389A1 publication Critical patent/FR2506389A1/fr
Application granted granted Critical
Publication of FR2506389B1 publication Critical patent/FR2506389B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
    • F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
    • F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
    • 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
    • F02M26/45—Sensors specially adapted for EGR systems
    • F02M26/48—EGR valve position sensors
    • 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
    • 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

Abstract

A.SOUPAPE DE RECIRCULATION DE GAZ D'ECHAPPEMENT COMMANDEE PAR MOTEUR ELECTRIQUE. B.L'OBTURATEUR DE LA SOUPAPE EST COMMANDE PAR LE MOTEUR ELECTRIQUE 4 PAR L'INTERMEDIAIRE D'UN MOYEN DE TRANSMISSION 6 PERMETTANT DE TRANSFORMER LA ROTATION DU MOTEUR ELECTRIQUE 4 EN UN MOUVEMENT VERTICAL DE LA TIGE DE SOUPAPE 3. CES MOYENS DE TRANSMISSION COMPRENNENT UN ORGANE FILETE 9 FIXE SUR L'EXTREMITE DE L'ARBRE 7 DU MOTEUR ELECTRIQUE 4, UNE PARTIE TARAUDEE 10 REALISEE DANS LA PARTIE SUPERIEURE DE LA TIGE DE SOUPAPE 3, ET UNE GOUPILLE 12 DISPOSEE A PROXIMITE DE LA TIGE DE SOUPAPE 3 POUR EMPECHER LA ROTATION DE CELLE-CI ET POUR GUIDER SON DEPLACEMENT VERTICAL. C.APPLICATION: POUR MOTEUR A COMBUSTION INTERNE.
FR8208947A 1981-05-25 1982-05-24 Soupape de recirculation de gaz d'echappement et procede de commande de la soupape Expired FR2506389B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56078050A JPS57193751A (en) 1981-05-25 1981-05-25 Egr valve and its control method

Publications (2)

Publication Number Publication Date
FR2506389A1 true FR2506389A1 (fr) 1982-11-26
FR2506389B1 FR2506389B1 (fr) 1988-05-06

Family

ID=13651013

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8208947A Expired FR2506389B1 (fr) 1981-05-25 1982-05-24 Soupape de recirculation de gaz d'echappement et procede de commande de la soupape

Country Status (7)

Country Link
US (1) US4473056A (fr)
JP (1) JPS57193751A (fr)
CA (1) CA1178498A (fr)
DE (1) DE3219120A1 (fr)
ES (1) ES512224A0 (fr)
FR (1) FR2506389B1 (fr)
IT (1) IT1147997B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0184030A2 (fr) * 1984-12-07 1986-06-11 Canadian Fram Limited Soupape de recirculation de gaz d'échappement à débit variable avec un moteur à pas de commande et méthode d'exécution
EP0484656A2 (fr) * 1990-11-06 1992-05-13 Firma Carl Freudenberg Dispositif pour doser des gaz d'échappement dans la chambre de combustion d'un moteur à combustion interne
EP0638718A1 (fr) * 1993-07-07 1995-02-15 Mitsubishi Denki Kabushiki Kaisha Dispositif de soupape de réglage motorisée
EP0770775A1 (fr) * 1995-10-26 1997-05-02 Ranco Incorporated of Delaware Valve
EP0856657A3 (fr) * 1997-02-04 1998-12-02 Gustav Wahler GmbH u. Co Soupape de recirculation de gaz d'échappement pour un moteur à combustion

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57193751A (en) * 1981-05-25 1982-11-29 Mikuni Kogyo Co Ltd Egr valve and its control method
JPS59146302A (ja) * 1983-02-10 1984-08-22 Nissan Motor Co Ltd デジタル制御装置
JPS6228068U (fr) * 1985-08-06 1987-02-20
DE3609611C2 (de) * 1985-08-29 1994-01-27 Bosch Gmbh Robert Abgasrückführregelvorrichtung für eine Brennkraftmaschine
JPS62110562U (fr) * 1985-12-27 1987-07-14
US4782811A (en) * 1987-03-30 1988-11-08 Robertshaw Controls Company Exhaust gas recirculation valve construction and method of making the same
US4915083A (en) * 1987-03-30 1990-04-10 Robertshaw Controls Company Exhaust gas recirculation valve construction and method of making the same
US4825840A (en) * 1987-03-30 1989-05-02 Robert Shaw Controls Company Exhaust gas recirculation valve construction and method of making the same
US4924840A (en) * 1988-10-05 1990-05-15 Ford Motor Company Fast response exhaust gas recirculation (EGR) system
JP2722624B2 (ja) * 1989-03-10 1998-03-04 トヨタ自動車株式会社 ステッパモータ駆動型排気ガス再循環制御弁の制御方法
JP2658365B2 (ja) * 1989-03-13 1997-09-30 トヨタ自動車株式会社 ステッパモータ駆動型排気ガス再循環制御弁の制御方法
JPH05106520A (ja) * 1990-12-28 1993-04-27 Aisan Ind Co Ltd 流量制御弁
EP0677651B1 (fr) * 1994-04-14 2003-05-14 Honda Giken Kogyo Kabushiki Kaisha Système d'estimation du taux de recirculation de gaz d'échappement pour moteur à combustion interne
US5508926A (en) * 1994-06-24 1996-04-16 General Motors Corporation Exhaust gas recirculation diagnostic
US5467962A (en) * 1994-09-09 1995-11-21 General Motors Corporation Actuator for an exhaust gas recirculation valve
JP3412347B2 (ja) * 1995-05-22 2003-06-03 三菱電機株式会社 排気ガス再循環制御弁
US5606957A (en) * 1995-12-06 1997-03-04 Caterpillar Inc. Control system for exhaust gas recirculation
DE19603592C1 (de) * 1996-02-01 1997-05-15 Daimler Benz Ag Ventilsteuerung für eine Brennkraftmaschine
US5878779A (en) * 1996-08-29 1999-03-09 General Motors Corporation Actuator housing
US5937835A (en) * 1997-06-24 1999-08-17 Eaton Corporation EGR system and improved actuator therefor
EP1059433B1 (fr) * 1998-12-25 2009-04-01 Mitsubishi Denki Kabushiki Kaisha Soupape et procede de commande de soupape
US6443135B1 (en) * 1999-10-05 2002-09-03 Pierburg Aktiengesellschaft Assembly of a valve unit, a combustion air intake and an exhaust gas recirculation unit for an internal combustion engine
US6382195B1 (en) 2000-02-18 2002-05-07 Borgwarner Inc. Exhaust gas recirculation system for an internal combustion engine having an integrated valve position sensor
US6843239B2 (en) 2001-12-21 2005-01-18 Caterpillar Inc. High speed exhaust gas recirculation valve
US7213613B2 (en) * 2005-06-14 2007-05-08 Delphi Technologies, Inc. High-flow dual poppet valve having equalized closing forces
US7374147B2 (en) * 2005-10-14 2008-05-20 Et Us Holdings Llc Valve assembly with overstroke device and associated method
US8671990B2 (en) 2010-02-12 2014-03-18 Moog Inc. Vacuum valve apparatus and method
US9958083B1 (en) * 2016-10-27 2018-05-01 National Enviornmental Products, Ltd. Force limited valve actuator and method therefor

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1494543A (en) * 1922-11-10 1924-05-20 Bashlin Company Valve
GB369314A (en) * 1931-01-15 1932-03-24 Norsen Syndicate Ltd Improvements in and relating to valves
FR796582A (fr) * 1934-10-25 1936-04-10 Vanne de réglage à commande par moteur
FR1307597A (fr) * 1960-12-06 1962-10-26 Euratom Accouplement manoeuvrable à distance
FR1373754A (fr) * 1963-08-13 1964-10-02 Gauban Ets Robinet
FR2102982A5 (fr) * 1970-09-12 1972-04-07 Baelz Gmbh Helmut
DE2314461A1 (de) * 1973-03-23 1974-10-03 Bosch Gmbh Robert Abgasrueckfuehrungsventil fuer brennkraftmaschinen
DE2539484A1 (de) * 1975-09-05 1977-03-10 Bosch Gmbh Robert Stellvorrichtung fuer ein ventil in einer abgasrueckfuehrleitung einer brennkraftmaschine
FR2415725A1 (fr) * 1978-01-28 1979-08-24 Bosch Gmbh Robert Procede et installation pour doser la quantite de carburant alimentant un moteur a combustion interne

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2038967C3 (de) * 1970-08-05 1975-12-18 Atox Trust Reg., Vaduz Einrichtung zur gesteuerten Rückführung von Abgasen in die Ansaugleitung einer Brennkraftmaschine
DE2451470A1 (de) * 1974-10-30 1976-05-13 Hoechst Ag Verfahren und vorrichtung zum herstellen zuendfaehiger gemische aus kraftstoffen mit verschiedenen heizwerten fuer brennkraftmaschinen
JPS55112850A (en) * 1979-02-23 1980-09-01 Nissan Motor Co Ltd Exhaust gas recirculation control method of internal combustion engine
JPS57193751A (en) * 1981-05-25 1982-11-29 Mikuni Kogyo Co Ltd Egr valve and its control method

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1494543A (en) * 1922-11-10 1924-05-20 Bashlin Company Valve
GB369314A (en) * 1931-01-15 1932-03-24 Norsen Syndicate Ltd Improvements in and relating to valves
FR796582A (fr) * 1934-10-25 1936-04-10 Vanne de réglage à commande par moteur
FR1307597A (fr) * 1960-12-06 1962-10-26 Euratom Accouplement manoeuvrable à distance
FR1373754A (fr) * 1963-08-13 1964-10-02 Gauban Ets Robinet
FR2102982A5 (fr) * 1970-09-12 1972-04-07 Baelz Gmbh Helmut
DE2314461A1 (de) * 1973-03-23 1974-10-03 Bosch Gmbh Robert Abgasrueckfuehrungsventil fuer brennkraftmaschinen
DE2539484A1 (de) * 1975-09-05 1977-03-10 Bosch Gmbh Robert Stellvorrichtung fuer ein ventil in einer abgasrueckfuehrleitung einer brennkraftmaschine
FR2415725A1 (fr) * 1978-01-28 1979-08-24 Bosch Gmbh Robert Procede et installation pour doser la quantite de carburant alimentant un moteur a combustion interne

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0184030A2 (fr) * 1984-12-07 1986-06-11 Canadian Fram Limited Soupape de recirculation de gaz d'échappement à débit variable avec un moteur à pas de commande et méthode d'exécution
EP0184030A3 (fr) * 1984-12-07 1987-04-29 Canadian Fram Limited Soupape de recirculation de gaz d'échappement à débit variable avec un moteur à pas de commande et méthode d'exécution
EP0484656A2 (fr) * 1990-11-06 1992-05-13 Firma Carl Freudenberg Dispositif pour doser des gaz d'échappement dans la chambre de combustion d'un moteur à combustion interne
EP0484656A3 (en) * 1990-11-06 1992-07-29 Firma Carl Freudenberg Device for metering exhaust gases into the combustion chamber of an internal combustion engine
EP0638718A1 (fr) * 1993-07-07 1995-02-15 Mitsubishi Denki Kabushiki Kaisha Dispositif de soupape de réglage motorisée
EP0770775A1 (fr) * 1995-10-26 1997-05-02 Ranco Incorporated of Delaware Valve
EP0856657A3 (fr) * 1997-02-04 1998-12-02 Gustav Wahler GmbH u. Co Soupape de recirculation de gaz d'échappement pour un moteur à combustion

Also Published As

Publication number Publication date
IT1147997B (it) 1986-11-26
CA1178498A (fr) 1984-11-27
JPS57193751A (en) 1982-11-29
US4473056A (en) 1984-09-25
IT8248487A0 (it) 1982-05-21
FR2506389B1 (fr) 1988-05-06
ES8305461A1 (es) 1983-04-16
DE3219120A1 (de) 1982-12-16
ES512224A0 (es) 1983-04-16
DE3219120C2 (fr) 1990-03-01

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Legal Events

Date Code Title Description
ST Notification of lapse