CH519231A - Electromagnet, in particular for driving electrical switching devices - Google Patents

Electromagnet, in particular for driving electrical switching devices

Info

Publication number
CH519231A
CH519231A CH717971A CH717971A CH519231A CH 519231 A CH519231 A CH 519231A CH 717971 A CH717971 A CH 717971A CH 717971 A CH717971 A CH 717971A CH 519231 A CH519231 A CH 519231A
Authority
CH
Switzerland
Prior art keywords
electromagnet
switching devices
electrical switching
driving electrical
driving
Prior art date
Application number
CH717971A
Other languages
German (de)
Inventor
Haenni Kurt
Vogt Werner
Original Assignee
Sprecher & Schuh Ag
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 Sprecher & Schuh Ag filed Critical Sprecher & Schuh Ag
Priority to CH717971A priority Critical patent/CH519231A/en
Priority to ES398275A priority patent/ES398275A1/en
Priority to DE19722204041 priority patent/DE2204041A1/en
Publication of CH519231A publication Critical patent/CH519231A/en
Priority to AT324072A priority patent/AT315286B/en
Priority to GB1866272A priority patent/GB1365608A/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
    • H01F7/10—Electromagnets; Actuators including electromagnets with armatures specially adapted for alternating current
    • H01F7/12—Electromagnets; Actuators including electromagnets with armatures specially adapted for alternating current having anti-chattering arrangements
    • H01F7/1205—Electromagnets; Actuators including electromagnets with armatures specially adapted for alternating current having anti-chattering arrangements having short-circuited conductors

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
CH717971A 1971-05-14 1971-05-14 Electromagnet, in particular for driving electrical switching devices CH519231A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH717971A CH519231A (en) 1971-05-14 1971-05-14 Electromagnet, in particular for driving electrical switching devices
ES398275A ES398275A1 (en) 1971-05-14 1971-12-23 Electromagnet more particularly for driving electric switchgear
DE19722204041 DE2204041A1 (en) 1971-05-14 1972-01-28 Electromagnet, in particular for driving electrical switching devices
AT324072A AT315286B (en) 1971-05-14 1972-04-14 Electromagnet, in particular for driving electrical switching devices
GB1866272A GB1365608A (en) 1971-05-14 1972-04-21 Electromagnet more particularly for driving electric switchgear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH717971A CH519231A (en) 1971-05-14 1971-05-14 Electromagnet, in particular for driving electrical switching devices

Publications (1)

Publication Number Publication Date
CH519231A true CH519231A (en) 1972-02-15

Family

ID=4321129

Family Applications (1)

Application Number Title Priority Date Filing Date
CH717971A CH519231A (en) 1971-05-14 1971-05-14 Electromagnet, in particular for driving electrical switching devices

Country Status (5)

Country Link
AT (1) AT315286B (en)
CH (1) CH519231A (en)
DE (1) DE2204041A1 (en)
ES (1) ES398275A1 (en)
GB (1) GB1365608A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3802689A1 (en) * 1987-04-24 1988-11-17 Sprecher & Schuh Ag AC MAGNET WITH AT LEAST ONE SHORT-RING RING
EP0603629A2 (en) * 1992-12-24 1994-06-29 KUHNKE GmbH Electromagnetic device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124430A (en) * 1982-07-29 1984-02-15 Lucas Ind Plc An electromgnetic fuel injector with a plate-type armature
DE3922993A1 (en) * 1989-07-10 1991-01-24 Mannesmann Ag MATRIX PRINT HEAD

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3802689A1 (en) * 1987-04-24 1988-11-17 Sprecher & Schuh Ag AC MAGNET WITH AT LEAST ONE SHORT-RING RING
DE3802689C2 (en) * 1987-04-24 1998-04-30 Sprecher & Schuh Ag AC magnet with at least one short-circuit ring
EP0603629A2 (en) * 1992-12-24 1994-06-29 KUHNKE GmbH Electromagnetic device
DE4244247A1 (en) * 1992-12-24 1994-07-07 Kuhnke Gmbh Kg H Electromagnetic arrangement
EP0603629A3 (en) * 1992-12-24 1994-07-13 Kuhnke Gmbh Kg H Electromagnetic device.
US5638041A (en) * 1992-12-24 1997-06-10 Kuhnke Gmbh Electromagnetic assembly

Also Published As

Publication number Publication date
DE2204041A1 (en) 1972-11-30
ES398275A1 (en) 1975-04-16
GB1365608A (en) 1974-09-04
AT315286B (en) 1974-05-27

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Legal Events

Date Code Title Description
PL Patent ceased