PL2197002T3 - Electromagnet with cushioning disc - Google Patents

Electromagnet with cushioning disc

Info

Publication number
PL2197002T3
PL2197002T3 PL08021708T PL08021708T PL2197002T3 PL 2197002 T3 PL2197002 T3 PL 2197002T3 PL 08021708 T PL08021708 T PL 08021708T PL 08021708 T PL08021708 T PL 08021708T PL 2197002 T3 PL2197002 T3 PL 2197002T3
Authority
PL
Poland
Prior art keywords
electromagnet
pole core
damping disk
cushioning disc
armature
Prior art date
Application number
PL08021708T
Other languages
Polish (pl)
Inventor
Gerhard Schöner
Original Assignee
Kendrion Eibiswald 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 Kendrion Eibiswald Gmbh filed Critical Kendrion Eibiswald Gmbh
Publication of PL2197002T3 publication Critical patent/PL2197002T3/en

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
    • H01F7/088—Electromagnets; Actuators including electromagnets with armatures provided with means for absorbing shocks
    • 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
    • H01F2007/1661—Electromagnets or actuators with anti-stick disc
    • 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)
  • Electromagnets (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

The electromagnet (1) comprises a housing (2), a field coil (3), a pole core (4), an adjustable armature (5) for the pole core, and a damping disk (6) arranged between the pole core and the armature. The damping disk is provided with a sliding lacquer coating, particularly made of polytetrafluoroethylene. The turned surface of the damping disk is provided with the sliding lacquer coating.
PL08021708T 2008-12-15 2008-12-15 Electromagnet with cushioning disc PL2197002T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08021708A EP2197002B1 (en) 2008-12-15 2008-12-15 Electromagnet with cushioning disc

Publications (1)

Publication Number Publication Date
PL2197002T3 true PL2197002T3 (en) 2012-02-29

Family

ID=40743785

Family Applications (1)

Application Number Title Priority Date Filing Date
PL08021708T PL2197002T3 (en) 2008-12-15 2008-12-15 Electromagnet with cushioning disc

Country Status (4)

Country Link
EP (1) EP2197002B1 (en)
AT (1) ATE523886T1 (en)
ES (1) ES2373346T3 (en)
PL (1) PL2197002T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011089127A1 (en) * 2011-12-20 2013-06-20 Robert Bosch Gmbh Magnetic assembly with a residual air gap disc for a solenoid valve, solenoid valve and method for producing a residual air gap disc

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7142492U (en) * 1972-02-03 Binder Magnete Kg DC solenoid
GB1065524A (en) * 1963-10-16 1967-04-19 English Electric Leo Marconi C Improvements relating to electromagnetic arrangements
JPS6161865A (en) 1984-08-31 1986-03-29 Sanyo Electric Co Ltd Printing head
DE29703584U1 (en) 1997-02-28 1998-06-25 FEV Motorentechnik GmbH & Co. KG, 52078 Aachen Electromagnetic actuator with fluid impact damping
DE10113316A1 (en) * 2001-03-20 2002-09-26 Wabco Gmbh & Co Ohg Manufacturing process for magnetic armatures
DE10217405B4 (en) 2002-04-18 2005-05-19 Kuhnke Gmbh Electromagnetic actuator
US7159840B2 (en) 2004-09-15 2007-01-09 Stoneridge Control Devices, Inc. Solenoid having reduced operating noise
DE502005002417D1 (en) 2005-07-26 2008-02-14 Festo Ag & Co Solenoid valve
DE102005057296A1 (en) 2005-12-01 2007-06-06 Schaeffler Kg Electromagnetic actuator

Also Published As

Publication number Publication date
EP2197002B1 (en) 2011-09-07
ATE523886T1 (en) 2011-09-15
EP2197002A1 (en) 2010-06-16
ES2373346T3 (en) 2012-02-02

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