DE2137694A1 - Magnetventil zur abgasrueckfuehrung bei brennkraftmaschinen - Google Patents

Magnetventil zur abgasrueckfuehrung bei brennkraftmaschinen

Info

Publication number
DE2137694A1
DE2137694A1 DE2137694A DE2137694A DE2137694A1 DE 2137694 A1 DE2137694 A1 DE 2137694A1 DE 2137694 A DE2137694 A DE 2137694A DE 2137694 A DE2137694 A DE 2137694A DE 2137694 A1 DE2137694 A1 DE 2137694A1
Authority
DE
Germany
Prior art keywords
valve
line
solenoid valve
section
exhaust gases
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.)
Pending
Application number
DE2137694A
Other languages
German (de)
English (en)
Inventor
Ernst Dipl Ing Linder
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE2137694A priority Critical patent/DE2137694A1/de
Priority to CH948672A priority patent/CH543671A/de
Priority to US00266442A priority patent/US3782348A/en
Priority to SE7209624A priority patent/SE374411B/xx
Priority to FR7227371A priority patent/FR2147745A6/fr
Publication of DE2137694A1 publication Critical patent/DE2137694A1/de
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0603—Multiple-way valves
    • F16K31/0624—Lift valves
    • F16K31/0627—Lift valves with movable valve member positioned between seats
    • 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
    • F02M26/53—Systems for actuating EGR valves using electric actuators, e.g. solenoids

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Magnetically Actuated Valves (AREA)
DE2137694A 1971-07-28 1971-07-28 Magnetventil zur abgasrueckfuehrung bei brennkraftmaschinen Pending DE2137694A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE2137694A DE2137694A1 (de) 1971-07-28 1971-07-28 Magnetventil zur abgasrueckfuehrung bei brennkraftmaschinen
CH948672A CH543671A (de) 1971-07-28 1972-06-26 Brennkraftmaschine mit einem Magnetventil zur Abgasrückführung
US00266442A US3782348A (en) 1971-07-28 1972-06-26 Combustion engine construction
SE7209624A SE374411B (https=) 1971-07-28 1972-07-21
FR7227371A FR2147745A6 (https=) 1971-07-28 1972-07-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2137694A DE2137694A1 (de) 1971-07-28 1971-07-28 Magnetventil zur abgasrueckfuehrung bei brennkraftmaschinen

Publications (1)

Publication Number Publication Date
DE2137694A1 true DE2137694A1 (de) 1973-02-08

Family

ID=5815046

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2137694A Pending DE2137694A1 (de) 1971-07-28 1971-07-28 Magnetventil zur abgasrueckfuehrung bei brennkraftmaschinen

Country Status (5)

Country Link
US (1) US3782348A (https=)
CH (1) CH543671A (https=)
DE (1) DE2137694A1 (https=)
FR (1) FR2147745A6 (https=)
SE (1) SE374411B (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2318917A1 (de) * 1973-04-14 1974-10-17 Bosch Gmbh Robert Steuereinrichtung fuer abgasrueckfuehrung
DE2939805A1 (de) * 1978-10-09 1980-04-24 Nissan Motor Steuersystem fuer die abgasrueckfuehrung bei dieselmotoren

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3868868A (en) * 1973-10-05 1975-03-04 Gen Motors Corp Transmission controlled emission control system
US3915035A (en) * 1974-07-29 1975-10-28 Gen Motors Corp Vacuum signal controller for transmission controlled emission device
JPS52131029A (en) * 1976-04-27 1977-11-02 Toyota Motor Corp Exhaust gas recycling device in internal combustion engine
GB2035453B (en) * 1978-12-06 1983-03-23 Nissan Motor I.c. engine gas recirculation and idling air control system
JPS5598625A (en) * 1979-01-22 1980-07-26 Nissan Motor Co Ltd Control system for internal combustion engine
DE3235397A1 (de) * 1982-09-24 1984-05-10 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum rueckfuehren von abgas einer brennkraftmaschine
FR2560956B1 (fr) * 1984-03-09 1987-04-17 Eaton Corp Vanne a commande electro-magnetique
US4725040A (en) * 1986-02-28 1988-02-16 General Motors Corporation Exhaust gas recirculation valve assembly
DE29506928U1 (de) * 1995-04-25 1995-06-22 Pierburg Gmbh, 41460 Neuss Abgasrückführsteuerventil
US5911401A (en) * 1995-08-29 1999-06-15 Siemens Electric Limited Electric actuated exhaust gas recirculation valve
WO1997008445A1 (en) * 1995-08-29 1997-03-06 Siemens Electric Limited Electric actuated exhaust gas recirculation valve
JP3420403B2 (ja) * 1995-09-13 2003-06-23 本田技研工業株式会社 エンジンのｅｇｒバルブ支持構造
JP3551664B2 (ja) * 1996-11-29 2004-08-11 日産自動車株式会社 内燃機関のｅｇｒ装置の遮熱装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1766669A (en) * 1923-01-08 1930-06-24 Maxmoor Corp Conversion valve
US2375883A (en) * 1939-06-16 1945-05-15 Evans Prod Co Internal combustion engine charge forming apparatus
US2889904A (en) * 1956-08-24 1959-06-09 Martinoli Sante Tino Apparatus for increasing efficiency of internal combustion engines
US3491736A (en) * 1967-07-26 1970-01-27 Brooks Walker Exhaust recycle on deceleration with purging system for filter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2318917A1 (de) * 1973-04-14 1974-10-17 Bosch Gmbh Robert Steuereinrichtung fuer abgasrueckfuehrung
DE2939805A1 (de) * 1978-10-09 1980-04-24 Nissan Motor Steuersystem fuer die abgasrueckfuehrung bei dieselmotoren

Also Published As

Publication number Publication date
FR2147745A6 (https=) 1973-03-09
CH543671A (de) 1973-10-31
US3782348A (en) 1974-01-01
SE374411B (https=) 1975-03-03

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Legal Events

Date Code Title Description
OHW Rejection