EP1607988A3 - Betätigungsvorrichtung, insbesondere zum Betätigen von Ventilen - Google Patents

Betätigungsvorrichtung, insbesondere zum Betätigen von Ventilen Download PDF

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Publication number
EP1607988A3
EP1607988A3 EP05007959A EP05007959A EP1607988A3 EP 1607988 A3 EP1607988 A3 EP 1607988A3 EP 05007959 A EP05007959 A EP 05007959A EP 05007959 A EP05007959 A EP 05007959A EP 1607988 A3 EP1607988 A3 EP 1607988A3
Authority
EP
European Patent Office
Prior art keywords
actuator
actuating valves
armature
valves
fluid
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
EP05007959A
Other languages
English (en)
French (fr)
Other versions
EP1607988B1 (de
EP1607988A2 (de
Inventor
Patrick Fuchs
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.)
Hydac Electronic GmbH
Original Assignee
Hydac Electronic 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 Hydac Electronic GmbH filed Critical Hydac Electronic GmbH
Publication of EP1607988A2 publication Critical patent/EP1607988A2/de
Publication of EP1607988A3 publication Critical patent/EP1607988A3/de
Application granted granted Critical
Publication of EP1607988B1 publication Critical patent/EP1607988B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Electromagnets (AREA)

Abstract

Die Erfindung betrifft eine Betätigungsvorrichtung, insbesondere zum Betätigen von außen her anschließbaren Ventilen, mit einem Gehäuse (10) und einem darin angeordneten Spulenkörper (12) mit Spulenwicklung, der zumindest teilweise ein Polrohr (14) umfaßt, an dessen einem freien Ende sich ein Polkern (18) anschließt, mit einem zumindest im Polrohr (14) innerhalb eines Ankerraumes (22) geführten Magnetanker (20), der mit einem Betätigungsteil (24) für das Betätigen des jeweiligen Ventils versehen ist, das den Polkern (18) entlang eines Führungskanals (44) durchgreift. Dadurch, dass die Außenumfangsgestalt des Betätigungsteils (24) zur Innenumfangsgestalt des Führungskanals (44) derart gewählt ist, dass mindestens eine fluidführende Verbindung (46) von außen zum Ankerraum (22) hergestellt ist, kann auf zusätzliche einzubringende Fluid- oder Durchgangsbohrungen im Polkern verzichtet werden, was zum einen die Herstellkosten senken hilft und zum anderen Bauraum einspart.
EP05007959A 2004-06-15 2005-04-12 Betätigungsvorrichtung, insbesondere zum Betätigen von Ventilen Not-in-force EP1607988B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004028871A DE102004028871A1 (de) 2004-06-15 2004-06-15 Betätigungsvorrichtung, insbesondere zum Betätigen von Ventilen
DE102004028871 2004-06-15

Publications (3)

Publication Number Publication Date
EP1607988A2 EP1607988A2 (de) 2005-12-21
EP1607988A3 true EP1607988A3 (de) 2008-02-20
EP1607988B1 EP1607988B1 (de) 2011-10-19

Family

ID=34935025

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05007959A Not-in-force EP1607988B1 (de) 2004-06-15 2005-04-12 Betätigungsvorrichtung, insbesondere zum Betätigen von Ventilen

Country Status (3)

Country Link
EP (1) EP1607988B1 (de)
AT (1) ATE529869T1 (de)
DE (1) DE102004028871A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006011078B4 (de) * 2006-03-08 2011-05-05 Thomas Magnete Gmbh Hubmagnet sowie Verfahren zu seiner Herstellung
DE102006042215B4 (de) * 2006-09-08 2018-05-30 Schaeffler Technologies AG & Co. KG Elektromagnetische Stelleinheit
DE102006054942B3 (de) * 2006-11-22 2007-12-06 Thomas Magnete Gmbh Elektromagnet zur Betätigung von Ventilen
DE102007023363A1 (de) * 2007-05-18 2008-11-20 Schaeffler Kg Elektromagnetisches Schaltventil
DE102008030454A1 (de) 2008-06-26 2009-12-31 Hydac Electronic Gmbh Betätigungsvorrichtung
DE102008030452A1 (de) 2008-06-26 2009-12-31 Hydac Electronic Gmbh Betätigungsvorrichtung
DE102008042731A1 (de) 2008-10-10 2010-04-15 Robert Bosch Gmbh Magnetventil
DE102008061414B4 (de) 2008-12-10 2013-01-31 Hydac Electronic Gmbh Verfahren zum Herstellen einer elektromagnetischen Betätigungsvorrichtung, insbesondere zum Betätigen von Ventilen, sowie nach dem Verfahren hergestellte Betätigungsvorrichtung
DE102011053033B4 (de) * 2011-08-26 2020-06-04 Hilite Germany Gmbh Hydraulisches Ventil
DE102015003672A1 (de) 2015-03-20 2016-09-22 Hydac Electronic Gmbh Betätigungsvorrichtung
DE102018000058A1 (de) 2018-01-05 2019-07-11 Hydac Electronic Gmbh Betätigungsvorrichtung, insbesondere zum Betätigen von Ventilen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4430509A1 (de) * 1994-05-18 1995-11-23 Coltec Ind Inc Magnetventil
DE4445221A1 (de) * 1994-12-17 1996-06-20 Bosch Gmbh Robert Elektromagnetisch betätigtes Ventil, insbesondere für schlupfgeregelte hydraulische Bremsanlagen in Kraftfahrzeugen
DE19900995A1 (de) * 1998-01-13 1999-08-19 Caterpillar Inc Elektromagnet und Verfahren zur Herstellung
EP1313110A2 (de) * 2001-10-26 2003-05-21 INA-Schaeffler KG Elektromagnet, insbesondere Proportionalmagnet zur Betätigung eines hydraulischen Ventils
DE10196576T1 (de) * 2000-08-28 2003-07-10 Nok Corp Solenoidventil

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10104998A1 (de) * 2001-02-03 2002-08-22 Hydac Electronic Gmbh Schaltvorrichtung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4430509A1 (de) * 1994-05-18 1995-11-23 Coltec Ind Inc Magnetventil
DE4445221A1 (de) * 1994-12-17 1996-06-20 Bosch Gmbh Robert Elektromagnetisch betätigtes Ventil, insbesondere für schlupfgeregelte hydraulische Bremsanlagen in Kraftfahrzeugen
DE19900995A1 (de) * 1998-01-13 1999-08-19 Caterpillar Inc Elektromagnet und Verfahren zur Herstellung
DE10196576T1 (de) * 2000-08-28 2003-07-10 Nok Corp Solenoidventil
EP1313110A2 (de) * 2001-10-26 2003-05-21 INA-Schaeffler KG Elektromagnet, insbesondere Proportionalmagnet zur Betätigung eines hydraulischen Ventils

Also Published As

Publication number Publication date
EP1607988B1 (de) 2011-10-19
ATE529869T1 (de) 2011-11-15
DE102004028871A1 (de) 2006-01-05
EP1607988A2 (de) 2005-12-21

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