DE4035176C2 - - Google Patents

Info

Publication number
DE4035176C2
DE4035176C2 DE4035176A DE4035176A DE4035176C2 DE 4035176 C2 DE4035176 C2 DE 4035176C2 DE 4035176 A DE4035176 A DE 4035176A DE 4035176 A DE4035176 A DE 4035176A DE 4035176 C2 DE4035176 C2 DE 4035176C2
Authority
DE
Germany
Prior art keywords
actuator
valve
drive
check valve
throttle 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 - Lifetime
Application number
DE4035176A
Other languages
German (de)
English (en)
Other versions
DE4035176C3 (de
DE4035176A1 (de
Inventor
Andreas Dipl.-Ing. 6000 Frankfurt De Sausner
Sebastian Dipl.-Ing. 6944 Hemsbach De Zabeck
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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
Priority to DE4035176A priority Critical patent/DE4035176C3/de
Application filed by Carl Freudenberg KG filed Critical Carl Freudenberg KG
Priority to AT91115249T priority patent/ATE114783T1/de
Priority to EP91115249A priority patent/EP0484656B1/de
Priority to ES91115249T priority patent/ES2064844T3/es
Priority to DE59103681T priority patent/DE59103681D1/de
Priority to US07/772,802 priority patent/US5213087A/en
Priority to JP3288381A priority patent/JP2566080B2/ja
Publication of DE4035176A1 publication Critical patent/DE4035176A1/de
Publication of DE4035176C2 publication Critical patent/DE4035176C2/de
Application granted granted Critical
Publication of DE4035176C3 publication Critical patent/DE4035176C3/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/64—Systems for actuating EGR valves the EGR valve being operated together with an intake air throttle
    • 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0276—Throttle and EGR-valve operated together

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE4035176A 1990-11-06 1990-11-06 Vorrichtung zum dosierten Einspeisen von verbrannten Gasen in den Brennraum einer Verbrennungskraftmaschine Expired - Lifetime DE4035176C3 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE4035176A DE4035176C3 (de) 1990-11-06 1990-11-06 Vorrichtung zum dosierten Einspeisen von verbrannten Gasen in den Brennraum einer Verbrennungskraftmaschine
EP91115249A EP0484656B1 (de) 1990-11-06 1991-09-10 Vorrichtung zum dosierten Einspeisen von verbrannten Gasen in den Brennraum einer Verbrennungskraftmaschine
ES91115249T ES2064844T3 (es) 1990-11-06 1991-09-10 Dispositivo para la alimentacion dosificada de gases quemados a la camara de combustion de un motor de combustion.
DE59103681T DE59103681D1 (de) 1990-11-06 1991-09-10 Vorrichtung zum dosierten Einspeisen von verbrannten Gasen in den Brennraum einer Verbrennungskraftmaschine.
AT91115249T ATE114783T1 (de) 1990-11-06 1991-09-10 Vorrichtung zum dosierten einspeisen von verbrannten gasen in den brennraum einer verbrennungskraftmaschine.
US07/772,802 US5213087A (en) 1990-11-06 1991-10-08 Device for supplying combusted gases to the combustion chamber of an internal combustion engine at a controlled rate
JP3288381A JP2566080B2 (ja) 1990-11-06 1991-11-05 内燃機関の燃焼室へ燃焼ガスを定量供給するための装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4035176A DE4035176C3 (de) 1990-11-06 1990-11-06 Vorrichtung zum dosierten Einspeisen von verbrannten Gasen in den Brennraum einer Verbrennungskraftmaschine

Publications (3)

Publication Number Publication Date
DE4035176A1 DE4035176A1 (de) 1992-05-07
DE4035176C2 true DE4035176C2 (cg-RX-API-DMAC7.html) 1992-08-27
DE4035176C3 DE4035176C3 (de) 1997-11-13

Family

ID=6417694

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4035176A Expired - Lifetime DE4035176C3 (de) 1990-11-06 1990-11-06 Vorrichtung zum dosierten Einspeisen von verbrannten Gasen in den Brennraum einer Verbrennungskraftmaschine
DE59103681T Expired - Lifetime DE59103681D1 (de) 1990-11-06 1991-09-10 Vorrichtung zum dosierten Einspeisen von verbrannten Gasen in den Brennraum einer Verbrennungskraftmaschine.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59103681T Expired - Lifetime DE59103681D1 (de) 1990-11-06 1991-09-10 Vorrichtung zum dosierten Einspeisen von verbrannten Gasen in den Brennraum einer Verbrennungskraftmaschine.

Country Status (6)

Country Link
US (1) US5213087A (cg-RX-API-DMAC7.html)
EP (1) EP0484656B1 (cg-RX-API-DMAC7.html)
JP (1) JP2566080B2 (cg-RX-API-DMAC7.html)
AT (1) ATE114783T1 (cg-RX-API-DMAC7.html)
DE (2) DE4035176C3 (cg-RX-API-DMAC7.html)
ES (1) ES2064844T3 (cg-RX-API-DMAC7.html)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4229110C1 (de) * 1992-09-01 1993-10-07 Freudenberg Carl Fa Vorrichtung zum vorübergehenden Speichern und dosierten Einspeisen von im Freiraum einer Tankanlage befindlichen flüchtigen Kraftstoffbestandteilen in das Ansaugrohr einer Verbrennungskraftmaschine
DE4333295A1 (de) * 1993-09-30 1995-06-14 Bosch Gmbh Robert Vorrichtung zur Steuerung von Abgasrückführmengen
US6095123A (en) * 1999-01-11 2000-08-01 Ford Global Technologies, Inc. Valve and valve control method
RU2190774C2 (ru) * 2000-08-15 2002-10-10 Военный автомобильный институт Устройство для рециркуляции отработавших газов
US6390079B1 (en) * 2000-08-21 2002-05-21 Siemens Canada Limited Exhaust gas recirculation valve including cam linkage for converting constant angular motion to non-linear motion
EP1270924A3 (en) * 2001-06-28 2004-01-07 Delphi Technologies, Inc. Integrated intake manifold assembly for an internal combustion engine
JP4015889B2 (ja) * 2002-06-28 2007-11-28 株式会社豊田自動織機 内燃機関のｅｇｒ制御装置
JP4196837B2 (ja) * 2004-01-15 2008-12-17 トヨタ自動車株式会社 内燃機関の制御装置
DE102004060842A1 (de) * 2004-12-17 2006-06-29 Deutz Ag Mechanische AGR-Steuerung für Saugdieselmotoren
US7069919B1 (en) * 2005-01-06 2006-07-04 Caterpillar Inc Method and apparatus for controlling the ratio of ambient air to recirculated gases in an internal combustion engine
ATE397152T1 (de) * 2005-01-31 2008-06-15 Kwang Yang Motor Co Abgasrückführventil für ein fahrzeug
US7237531B2 (en) * 2005-06-17 2007-07-03 Caterpillar Inc. Throttle and recirculation valves having a common planetary drive
JP5287953B2 (ja) * 2011-04-27 2013-09-11 株式会社デンソー 低圧ｅｇｒ装置
EP3093478A1 (de) * 2015-04-30 2016-11-16 MANN+HUMMEL GmbH Kombiventil mit niederdruck-abgasrückführungsventil und ansaugluftdrossel für einen verbrennungsmotor
FR3044360B1 (fr) * 2015-11-30 2019-08-23 Valeo Systemes Thermiques Systeme et procede permettant de desactiver au moins un cylindre d'un moteur, collecteur d'admission et echangeur de chaleur comprenant ledit systeme

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1262252A (en) * 1969-01-20 1972-02-02 Nissan Motor Exhaust recirculation system for motor vehicles
CA927231A (en) * 1970-06-04 1973-05-29 F. Thornburgh William Exhaust gas recirculation
US3621825A (en) * 1970-07-27 1971-11-23 Ford Motor Co Exhaust gas recirculation control valve
JPS5122563B2 (cg-RX-API-DMAC7.html) * 1972-03-02 1976-07-10
JPS5429652B2 (cg-RX-API-DMAC7.html) * 1972-08-31 1979-09-25
JPS49111034A (cg-RX-API-DMAC7.html) * 1973-02-23 1974-10-23
DE2315432A1 (de) * 1973-03-28 1974-10-10 Volkswagenwerk Ag Einrichtung zur verringerung der schadstoffemission von brennkraftmaschinen
JPS5256808Y2 (cg-RX-API-DMAC7.html) * 1973-06-20 1977-12-22
US4005692A (en) * 1973-07-05 1977-02-01 Toyota Jidosha Kogyo Kabushiki Kaisha Carburetor arranged for recirculating exhaust gases
JPS50102725A (cg-RX-API-DMAC7.html) * 1974-01-23 1975-08-14
US3989018A (en) * 1974-02-15 1976-11-02 Volkswagenwerk Aktiengesellschaft Exhaust gas recycling apparatus
DE2529208C2 (de) * 1975-07-01 1985-07-11 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur Regelung der Menge von zur Saugseite einer Brennkraftmaschine rückgeführten Abgas
US4149503A (en) * 1976-10-01 1979-04-17 Nippon Soken, Inc. Exhaust gas recirculation system for an internal combustion engine
JPS5367024A (en) * 1976-11-25 1978-06-15 Mitsubishi Motors Corp Exhaust gas reflux device
JPS53109018A (en) * 1977-03-04 1978-09-22 Mitsubishi Motors Corp Suction control device
JPS54141924A (en) * 1978-04-25 1979-11-05 Aisan Ind Co Ltd Exhaust gas recycling device
DE2823671A1 (de) * 1978-05-31 1979-12-06 Bosch Gmbh Robert Einrichtung zur abgasrueckfuehrung
JPS5510013A (en) * 1978-07-06 1980-01-24 Toyota Motor Corp Division-operation controlled multi-cylinder internal combustion engine
JPS5523314A (en) * 1978-08-02 1980-02-19 Toyota Motor Corp Apparatus for controlling re-circulation of exhaust gas discharged from engine
JPS5542260A (en) * 1978-09-19 1980-03-25 Fuji Titan Kogyo Kk Production of alpha-type hemihydrate gypsum from gypsum
JPS57193751A (en) * 1981-05-25 1982-11-29 Mikuni Kogyo Co Ltd Egr valve and its control method
US4479473A (en) * 1983-01-10 1984-10-30 Ford Motor Company Diesel engine emission control system
SE450147B (sv) * 1985-10-31 1987-06-09 Electrolux Ab Gasregleringsanordning
DE3722048A1 (de) * 1987-07-03 1989-01-12 Bosch Gmbh Robert Brennkraftmaschine, insbesondere ottomotor
US4924840A (en) * 1988-10-05 1990-05-15 Ford Motor Company Fast response exhaust gas recirculation (EGR) system

Also Published As

Publication number Publication date
JP2566080B2 (ja) 1996-12-25
JPH04265454A (ja) 1992-09-21
US5213087A (en) 1993-05-25
EP0484656A2 (de) 1992-05-13
EP0484656B1 (de) 1994-11-30
EP0484656A3 (en) 1992-07-29
DE59103681D1 (de) 1995-01-12
DE4035176C3 (de) 1997-11-13
DE4035176A1 (de) 1992-05-07
ES2064844T3 (es) 1995-02-01
ATE114783T1 (de) 1994-12-15

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8381 Inventor (new situation)

Free format text: SAUSNER, ANDREAS, DIPL.-ING., 60529 FRANKFURT, DE ZABECK, SEBASTIAN, DIPL.-ING., 69502 HEMSBACH, DE

8305 Restricted maintenance of patent after opposition
D4 Patent maintained restricted
8330 Complete renunciation