EP2164081A3 - Schaltmagnet - Google Patents

Schaltmagnet Download PDF

Info

Publication number
EP2164081A3
EP2164081A3 EP09169917.3A EP09169917A EP2164081A3 EP 2164081 A3 EP2164081 A3 EP 2164081A3 EP 09169917 A EP09169917 A EP 09169917A EP 2164081 A3 EP2164081 A3 EP 2164081A3
Authority
EP
European Patent Office
Prior art keywords
bobbin
magnetic piston
passage opening
magnet
switching element
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Withdrawn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
EP09169917.3A
Other languages
English (en)
French (fr)
Other versions
EP2164081A2 (de
Inventor
Hans-Joerg Gasser
Ewald Lampl
Wolfgang Blaffert
Andreas Giefer
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.)
MSG Mechatronic Systems GmbH
Original Assignee
MSG Mechatronic Systems 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 MSG Mechatronic Systems GmbH filed Critical MSG Mechatronic Systems GmbH
Publication of EP2164081A2 publication Critical patent/EP2164081A2/de
Publication of EP2164081A3 publication Critical patent/EP2164081A3/de
Withdrawn legal-status Critical Current

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
    • 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
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1844—Monitoring or fail-safe circuits
    • 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
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1844—Monitoring or fail-safe circuits
    • H01F2007/185—Monitoring or fail-safe circuits with armature position measurement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0062—Testing or measuring non-electrical properties of switches, e.g. contact velocity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/04—Means for indicating condition of the switching device
    • H01H2071/046—Means for indicating condition of the switching device exclusively by position of operating part, e.g. with additional labels or marks but no other movable indicators

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

Ein Schaltmagnet (10) mit einer Erregerspule, die eine auf einem Spulenkörper (4) angeordnete Wicklung (3), einen in einer zentralen Durchgangsöffnung (4a) des Spulenkörpers angeordneten Polkern (2) sowie einen in der Durchgangsöffnung (4a) des Spulenkörpers (4) axial verlagerbaren Magnetkolben (5) umfasst, wobei optional eine vom Magnetkolben (5) bewegbare Achse (7) vorgesehen ist, weist zumindest einen in den Schaltmagneten (10) integrierten Kalbenpositionsdetektor (20) auf. Dieser Kolbenpositionsdetektor (20) umfasst bevorzugt zumindest zwei Kontakte und ein Schaltelement, wobei das Schaltelement direkt oder mittelbar durch den Magnetkolben (5) betätigbar ist und bei Betätigung Kontakte öffnet und/oder schließt.
EP09169917.3A 2008-09-10 2009-09-10 Schaltmagnet Withdrawn EP2164081A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATGM484/2008U AT13504U1 (de) 2008-09-10 2008-09-10 Schaltmagnet

Publications (2)

Publication Number Publication Date
EP2164081A2 EP2164081A2 (de) 2010-03-17
EP2164081A3 true EP2164081A3 (de) 2013-06-26

Family

ID=41258756

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09169917.3A Withdrawn EP2164081A3 (de) 2008-09-10 2009-09-10 Schaltmagnet

Country Status (2)

Country Link
EP (1) EP2164081A3 (de)
AT (1) AT13504U1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010039584A1 (de) * 2010-08-20 2012-02-23 Zf Friedrichshafen Ag Magnetaktuator mit Zustandssensor
AT512065A1 (de) 2011-10-27 2013-05-15 Msg Mechatronic Systems Gmbh Bistabiler schaltmagnet mit kolbenpositionsdetektor
DE102015204104A1 (de) * 2015-03-06 2016-09-08 Zf Friedrichshafen Ag Elektromagnetische Schaltvorrichtung und Verfahren zum Betreiben einer elektromagnetischen Schaltvorrichtung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29703587U1 (de) * 1997-02-28 1998-06-25 FEV Motorentechnik GmbH & Co. KG, 52078 Aachen Elektromagnetischer Aktuator mit Näherungssensor
FR2807871A1 (fr) * 2000-04-12 2001-10-19 Schneider Electric Ind Sa Electroaimant pour appareil interrupteur comprenant deux enroulements montes en serie ou en parallele
EP1818951A1 (de) * 2006-02-06 2007-08-15 MSG Mechatronic Systems GmbH Hubmagnet

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832505A (en) * 1973-05-15 1974-08-27 F Wong Piston actuated switch with screw threads on piston and housing
US5172298A (en) * 1990-01-09 1992-12-15 Honda Giken Kogyo Kabushiki Kaisha Electromagnetic actuator
JPH10174408A (ja) * 1996-12-06 1998-06-26 Seiko Epson Corp 振動装置
JP2002048506A (ja) * 2000-08-04 2002-02-15 Matsushita Electric Ind Co Ltd 電磁アクチュエータ用位置センサ
DE10228856A1 (de) * 2002-06-27 2004-01-22 Siemens Ag Direktantrieb für eine Drosselklappenwelle in einem Drosselklappenstutzen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29703587U1 (de) * 1997-02-28 1998-06-25 FEV Motorentechnik GmbH & Co. KG, 52078 Aachen Elektromagnetischer Aktuator mit Näherungssensor
FR2807871A1 (fr) * 2000-04-12 2001-10-19 Schneider Electric Ind Sa Electroaimant pour appareil interrupteur comprenant deux enroulements montes en serie ou en parallele
EP1818951A1 (de) * 2006-02-06 2007-08-15 MSG Mechatronic Systems GmbH Hubmagnet

Also Published As

Publication number Publication date
AT13504U1 (de) 2014-02-15
EP2164081A2 (de) 2010-03-17

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