DE4438250A1 - Abgasrückführventil - Google Patents

Abgasrückführventil

Info

Publication number
DE4438250A1
DE4438250A1 DE4438250A DE4438250A DE4438250A1 DE 4438250 A1 DE4438250 A1 DE 4438250A1 DE 4438250 A DE4438250 A DE 4438250A DE 4438250 A DE4438250 A DE 4438250A DE 4438250 A1 DE4438250 A1 DE 4438250A1
Authority
DE
Germany
Prior art keywords
exhaust gas
gas recirculation
recirculation valve
lever
valve according
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.)
Withdrawn
Application number
DE4438250A
Other languages
German (de)
English (en)
Inventor
Erwin Krimmer
Tilman Dipl Ing Miehle
Andreas-Bernd Rosenbusch
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 DE4438250A priority Critical patent/DE4438250A1/de
Priority to FR9511274A priority patent/FR2726328B1/fr
Priority to IT95MI002107A priority patent/IT1276935B1/it
Priority to GB9521835A priority patent/GB2295884B/en
Publication of DE4438250A1 publication Critical patent/DE4438250A1/de
Withdrawn legal-status Critical Current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
    • F16K31/10—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid with additional mechanism between armature and closure member
    • 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
    • F02M26/68—Closing members; Valve seats; Flow passages

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Magnetically Actuated Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Lift Valve (AREA)
DE4438250A 1994-10-26 1994-10-26 Abgasrückführventil Withdrawn DE4438250A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE4438250A DE4438250A1 (de) 1994-10-26 1994-10-26 Abgasrückführventil
FR9511274A FR2726328B1 (fr) 1994-10-26 1995-09-26 Soupape de recyclage des gaz d'echappement pour regler son debit, actionnee par un mecanisme de commande
IT95MI002107A IT1276935B1 (it) 1994-10-26 1995-10-13 Valvola di riciclo per gas di scarico
GB9521835A GB2295884B (en) 1994-10-26 1995-10-25 Exhaust gas recirculation valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4438250A DE4438250A1 (de) 1994-10-26 1994-10-26 Abgasrückführventil

Publications (1)

Publication Number Publication Date
DE4438250A1 true DE4438250A1 (de) 1996-05-02

Family

ID=6531748

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4438250A Withdrawn DE4438250A1 (de) 1994-10-26 1994-10-26 Abgasrückführventil

Country Status (4)

Country Link
DE (1) DE4438250A1 (it)
FR (1) FR2726328B1 (it)
GB (1) GB2295884B (it)
IT (1) IT1276935B1 (it)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19716377A1 (de) * 1997-04-18 1998-10-22 Kromschroeder Ag G Ventil
DE19729648A1 (de) * 1997-07-11 1999-01-14 Mann & Hummel Filter Einrichtung zum Verstellen einer Ventilklappe
WO1999004149A1 (en) * 1997-07-16 1999-01-28 Wabco Automotive U.K. Limited Butterfly valve actuator
FR2823529A1 (fr) * 2001-04-11 2002-10-18 Sagem Dispositif de commande de soupape a point mort
WO2013167305A1 (de) * 2012-05-08 2013-11-14 Robert Bosch Gmbh Magnetventil
DE102014204160A1 (de) 2014-03-06 2015-09-10 Robert Bosch Gmbh Ventil mit mindestens zwei Kniehebeln
US10094272B2 (en) 2015-07-17 2018-10-09 Honeywell International Inc. Linkage for exhaust bypass valve of multi-stage turbocharger
EP3441650A1 (de) * 2017-08-07 2019-02-13 Pfeiffer Vacuum Gmbh Sicherheitsventil
US10794339B2 (en) 2015-12-07 2020-10-06 Vitesco Technologies GmbH Valve
EP3998210A1 (en) * 2021-02-19 2022-05-18 Lilium eAircraft GmbH Valve apparatus for controlling a fluid flow through a duct or opening of an air conditioning system of an aircraft
EP4047249A1 (en) * 2021-02-19 2022-08-24 Alfred Gaile Valve apparatus for controlling a fluid flow through a duct or opening

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9705410D0 (en) * 1997-03-15 1997-04-30 Taylor Graham C A retaining device for a glazed unit and a glazed unit including such a retaining device
GB0622385D0 (en) * 2006-11-10 2006-12-20 Rolls Royce Plc Coupling

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2105583A1 (de) * 1971-02-06 1972-08-10 Robert Bosch Gmbh, 7000 Stuttgart Magnetventil zur Abgasrückführung bei Brennkraftmaschinen
AU3248784A (en) * 1983-09-28 1985-04-04 Canadian Fram Limited Electromechanically controlled egr valve and method
US4840350A (en) * 1987-07-31 1989-06-20 Bendix Electronics Limited Electrically actuated EGR valve
DE4325169C1 (de) * 1993-07-27 1994-09-22 Bayerische Motoren Werke Ag Zumischventil, insbesondere Abgasrückführ-Ventil einer Brennkraftmaschine

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19716377A1 (de) * 1997-04-18 1998-10-22 Kromschroeder Ag G Ventil
WO1998048205A1 (de) * 1997-04-18 1998-10-29 G. Kromschröder Aktiengesellschaft Kniehebelangetriebenes ventil
DE19729648A1 (de) * 1997-07-11 1999-01-14 Mann & Hummel Filter Einrichtung zum Verstellen einer Ventilklappe
WO1999004149A1 (en) * 1997-07-16 1999-01-28 Wabco Automotive U.K. Limited Butterfly valve actuator
FR2823529A1 (fr) * 2001-04-11 2002-10-18 Sagem Dispositif de commande de soupape a point mort
WO2002084082A1 (fr) * 2001-04-11 2002-10-24 Johnson Controls Automotive Eletronics Dispositif de commande de soupape a point mort
US9464728B2 (en) 2012-05-08 2016-10-11 Robert Bosch Gmbh Solenoid valve
WO2013167305A1 (de) * 2012-05-08 2013-11-14 Robert Bosch Gmbh Magnetventil
DE102014204160A1 (de) 2014-03-06 2015-09-10 Robert Bosch Gmbh Ventil mit mindestens zwei Kniehebeln
US10094272B2 (en) 2015-07-17 2018-10-09 Honeywell International Inc. Linkage for exhaust bypass valve of multi-stage turbocharger
EP3118434B1 (en) * 2015-07-17 2019-07-03 Garrett Transportation I Inc. Actuator linkage mechanism for an exhaust bypass valve of a multi-stage turbocharger
US10794339B2 (en) 2015-12-07 2020-10-06 Vitesco Technologies GmbH Valve
DE102015224466B4 (de) * 2015-12-07 2020-10-08 Vitesco Technologies GmbH Ventil
EP3441650A1 (de) * 2017-08-07 2019-02-13 Pfeiffer Vacuum Gmbh Sicherheitsventil
EP3998210A1 (en) * 2021-02-19 2022-05-18 Lilium eAircraft GmbH Valve apparatus for controlling a fluid flow through a duct or opening of an air conditioning system of an aircraft
EP4047249A1 (en) * 2021-02-19 2022-08-24 Alfred Gaile Valve apparatus for controlling a fluid flow through a duct or opening

Also Published As

Publication number Publication date
FR2726328A1 (fr) 1996-05-03
ITMI952107A1 (it) 1997-04-13
GB2295884B (en) 1996-11-06
GB2295884A (en) 1996-06-12
IT1276935B1 (it) 1997-11-03
ITMI952107A0 (it) 1995-10-13
FR2726328B1 (fr) 1997-06-13
GB9521835D0 (en) 1996-01-03

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination