DE2620269A1 - Elektromagnet - Google Patents

Elektromagnet

Info

Publication number
DE2620269A1
DE2620269A1 DE19762620269 DE2620269A DE2620269A1 DE 2620269 A1 DE2620269 A1 DE 2620269A1 DE 19762620269 DE19762620269 DE 19762620269 DE 2620269 A DE2620269 A DE 2620269A DE 2620269 A1 DE2620269 A1 DE 2620269A1
Authority
DE
Germany
Prior art keywords
hub
armature
pole part
pole
electromagnet
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Withdrawn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
DE19762620269
Other languages
German (de)
English (en)
Inventor
George T Coors
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.)
Ledex Inc
Original Assignee
Ledex Inc
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 Ledex Inc filed Critical Ledex Inc
Publication of DE2620269A1 publication Critical patent/DE2620269A1/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Withdrawn legal-status Critical Current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
    • H01F7/13—Electromagnets; Actuators including electromagnets with armatures characterised by pulling-force characteristics
    • 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
    • H01F7/081—Magnetic constructions
    • H01F2007/085—Yoke or polar piece between coil bobbin and armature having a gap, e.g. filled with nonmagnetic material
    • 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
    • H01F2007/1684—Armature position measurement using coils

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Braking Arrangements (AREA)
DE19762620269 1975-05-08 1976-05-07 Elektromagnet Withdrawn DE2620269A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/575,510 US3970981A (en) 1975-05-08 1975-05-08 Electric solenoid structure

Publications (1)

Publication Number Publication Date
DE2620269A1 true DE2620269A1 (de) 1976-11-18

Family

ID=24300612

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762620269 Withdrawn DE2620269A1 (de) 1975-05-08 1976-05-07 Elektromagnet

Country Status (6)

Country Link
US (1) US3970981A (enExample)
JP (1) JPS51140168A (enExample)
CA (1) CA1054203A (enExample)
DE (1) DE2620269A1 (enExample)
FR (1) FR2310621A2 (enExample)
GB (1) GB1543844A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3309904A1 (de) * 1983-03-18 1984-09-20 Mannesmann Rexroth GmbH, 8770 Lohr Elektromagnet und magnetventil

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4282501A (en) * 1979-08-23 1981-08-04 Ledex, Inc. Bi-directional linear actuator
US4539542A (en) * 1983-12-23 1985-09-03 G. W. Lisk Company, Inc. Solenoid construction and method for making the same
USRE32783E (en) * 1983-12-23 1988-11-15 G. W. Lisk Company, Inc. Solenoid construction and method for making the same
US4651118A (en) * 1984-11-07 1987-03-17 Zeuner Kenneth W Proportional solenoid
IT1245443B (it) * 1991-03-08 1994-09-20 Fiat Auto Spa Valvola regolatrice di portata
DE4208367A1 (de) * 1992-03-16 1993-09-23 Bosch Gmbh Robert Elektromechanischer doppelhubmagnet
US7078833B2 (en) 2002-05-31 2006-07-18 Minebea Co., Ltd. Force motor with increased proportional stroke
RU2226302C1 (ru) * 2002-08-16 2004-03-27 ООО Научно-производственное предприятие "Подъемтранссервис" Электромагнит
DE102004017089B4 (de) * 2004-04-07 2006-02-23 Hydac Electronic Gmbh Betätigungsvorrichtung, insbesondere Proportional-Doppelhubmagnet
DE102008008761A1 (de) * 2008-02-12 2009-08-13 Robert Bosch Gmbh Betätigungsmagnet
FR3012251B1 (fr) * 2013-10-21 2017-03-10 Schneider Electric Ind Sas Actionneur electromagnetique et procede de fabrication d'un tel actionneur
USD729346S1 (en) * 2014-03-21 2015-05-12 Fluid Automation Systems Sa Valve
USD729347S1 (en) * 2014-03-21 2015-05-12 Fluid Automation Systems Sa Valve

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900822A (en) * 1974-03-12 1975-08-19 Ledex Inc Proportional solenoid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3309904A1 (de) * 1983-03-18 1984-09-20 Mannesmann Rexroth GmbH, 8770 Lohr Elektromagnet und magnetventil

Also Published As

Publication number Publication date
US3970981A (en) 1976-07-20
FR2310621A2 (fr) 1976-12-03
FR2310621B2 (enExample) 1981-12-24
JPS563654B2 (enExample) 1981-01-26
GB1543844A (en) 1979-04-11
CA1054203A (en) 1979-05-08
JPS51140168A (en) 1976-12-02

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee