EP1288481A3 - Elektromagnetischer Stellantrieb - Google Patents

Elektromagnetischer Stellantrieb Download PDF

Info

Publication number
EP1288481A3
EP1288481A3 EP02015412A EP02015412A EP1288481A3 EP 1288481 A3 EP1288481 A3 EP 1288481A3 EP 02015412 A EP02015412 A EP 02015412A EP 02015412 A EP02015412 A EP 02015412A EP 1288481 A3 EP1288481 A3 EP 1288481A3
Authority
EP
European Patent Office
Prior art keywords
actuator
anchor member
valves
electromagnetical
anchor
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
EP02015412A
Other languages
English (en)
French (fr)
Other versions
EP1288481B1 (de
EP1288481A2 (de
Inventor
Martin Kloda
Gunther Weitkamp
Markus Herring
Heinz Creutz
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.)
Pierburg GmbH
Original Assignee
Pierburg 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 Pierburg GmbH filed Critical Pierburg GmbH
Publication of EP1288481A2 publication Critical patent/EP1288481A2/de
Publication of EP1288481A3 publication Critical patent/EP1288481A3/de
Application granted granted Critical
Publication of EP1288481B1 publication Critical patent/EP1288481B1/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

Elektromagnetischer Stellantrieb, insbesondere zum Einsatz bei Ventilen im KFZ-Bereich, wie zum Beispiel Abgasrückführventile, Sekundärluftventile, etc., mit einem Gehäuse, das einen elektrischen Anschlußstecker, ein Magnetjoch, einen Spulenkörper, ein Führungselement, einen Magnetkern und ein Ankerorgan, daß mit einem Ventilstellglied zusammenwirkt, aufweist, wobei das Ankerorgan (8) ein erstes und ein zweites Ankerelement (9, 10) aufweist, wobei das zweite Ankerelement (10) scheibenförmig ausgebildet ist und im nicht bestromten Zustand des Stellantriebes durch einen Luftspalt beabstandet vom ersten Ankerelement (9) gelagert ist.
EP02015412A 2001-09-04 2002-07-11 Elektromagnetischer Stellantrieb Expired - Lifetime EP1288481B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10143307 2001-09-04
DE10143307A DE10143307A1 (de) 2001-09-04 2001-09-04 Elektromagnetischer Stellantrieb

Publications (3)

Publication Number Publication Date
EP1288481A2 EP1288481A2 (de) 2003-03-05
EP1288481A3 true EP1288481A3 (de) 2004-09-01
EP1288481B1 EP1288481B1 (de) 2006-08-30

Family

ID=7697661

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02015412A Expired - Lifetime EP1288481B1 (de) 2001-09-04 2002-07-11 Elektromagnetischer Stellantrieb

Country Status (4)

Country Link
US (1) US6719265B2 (de)
EP (1) EP1288481B1 (de)
DE (2) DE10143307A1 (de)
ES (1) ES2271153T3 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004003599A (ja) * 2002-03-29 2004-01-08 Denso Corp 電磁駆動装置
BRPI0403705A (pt) * 2004-08-20 2006-04-04 Wahler Metalurgica Ltda solenóide linear válvula egr
US20070246677A1 (en) * 2006-04-21 2007-10-25 Bircann Raul A Exhaust gas recirculation valve having self-centering bushing
DE102006024728A1 (de) * 2006-05-26 2007-11-29 Pierburg Gmbh Kraftfahrzeugventil
US7741941B2 (en) * 2006-11-30 2010-06-22 Honeywell International Inc. Dual armature solenoid valve assembly
US20100213758A1 (en) * 2007-09-04 2010-08-26 Toyota Jidosha Kabushiki Kaisha Normally closed electromagnetic valve, a brake control system, a control method for a normally closed electromagnetic valve, and an electromagnetic valve
KR100902793B1 (ko) * 2007-11-07 2009-06-12 주식회사 경동네트웍 유량조절밸브
US20090212248A1 (en) * 2008-02-27 2009-08-27 Eugeniusz Kozak Solenoid-actuated diaphragm valve
DE102008011573B4 (de) 2008-02-28 2013-02-14 Danfoss A/S Elektromagnetischer Aktuator und Ventil
US8322376B2 (en) * 2008-06-09 2012-12-04 Bendix Commercial Vehicle Systems, Llc Solenoid valve
DE102018117074A1 (de) * 2018-07-13 2020-01-16 Svm Schultz Verwaltungs-Gmbh & Co. Kg Elektromagnetischer Aktuator mit Ankerscheibe
DE102020134522A1 (de) 2020-12-21 2022-06-23 Kendrion (Villingen) Gmbh Elektromagnet zur Erzeugung einer linearen Bewegung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2324642A (en) * 1940-05-03 1943-07-20 Honeywell Regulator Co Electromagnetic valve operator
DE1806094B1 (de) * 1968-10-30 1970-01-02 Automatic Switch Co Elektromagnetisches Ventil
EP0952331A2 (de) * 1998-04-21 1999-10-27 Pierburg Aktiengesellschaft Abgasrückführventil
DE19831140A1 (de) * 1998-07-11 2000-01-13 Pierburg Ag Abgasrückführventil

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1817592A (en) * 1931-08-04 sokoloff
US3473780A (en) * 1967-05-11 1969-10-21 Honeywell Inc Control apparatus
US3737141A (en) * 1972-04-13 1973-06-05 Control Concepts Normally closed solenoid operated valve
US3961298A (en) * 1975-05-07 1976-06-01 The Singer Company Dual plunger solenoid
US4008876A (en) * 1975-06-09 1977-02-22 The Singer Company Solenoid valve
US6047718A (en) * 1999-04-01 2000-04-11 Emersonelectric Co. Solenoid valve having coaxial armatures in a single coil design

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2324642A (en) * 1940-05-03 1943-07-20 Honeywell Regulator Co Electromagnetic valve operator
DE1806094B1 (de) * 1968-10-30 1970-01-02 Automatic Switch Co Elektromagnetisches Ventil
EP0952331A2 (de) * 1998-04-21 1999-10-27 Pierburg Aktiengesellschaft Abgasrückführventil
DE19831140A1 (de) * 1998-07-11 2000-01-13 Pierburg Ag Abgasrückführventil

Also Published As

Publication number Publication date
DE50207981D1 (de) 2006-10-12
US20030042454A1 (en) 2003-03-06
ES2271153T3 (es) 2007-04-16
DE10143307A1 (de) 2003-03-20
EP1288481B1 (de) 2006-08-30
EP1288481A2 (de) 2003-03-05
US6719265B2 (en) 2004-04-13

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