CH419347A - Haltemagnet als Auslöser für elektrische Geräte - Google Patents

Haltemagnet als Auslöser für elektrische Geräte

Info

Publication number
CH419347A
CH419347A CH728664A CH728664A CH419347A CH 419347 A CH419347 A CH 419347A CH 728664 A CH728664 A CH 728664A CH 728664 A CH728664 A CH 728664A CH 419347 A CH419347 A CH 419347A
Authority
CH
Switzerland
Prior art keywords
trigger
electrical devices
holding magnet
magnet
holding
Prior art date
Application number
CH728664A
Other languages
English (en)
Inventor
Rudolf Dipl Ing Scherbaum
Roesch Helmut
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of CH419347A publication Critical patent/CH419347A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/06—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electromagnetic opening
    • H01H77/08—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electromagnetic opening retained closed by permanent or remanent magnetism and opened by windings acting in opposition
    • 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
    • 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
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part
    • H01H71/321—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
CH728664A 1963-10-26 1964-06-04 Haltemagnet als Auslöser für elektrische Geräte CH419347A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0088039 1963-10-26

Publications (1)

Publication Number Publication Date
CH419347A true CH419347A (de) 1966-08-31

Family

ID=7514187

Family Applications (1)

Application Number Title Priority Date Filing Date
CH728664A CH419347A (de) 1963-10-26 1964-06-04 Haltemagnet als Auslöser für elektrische Geräte

Country Status (4)

Country Link
AT (1) AT259671B (de)
BE (1) BE649432A (de)
CH (1) CH419347A (de)
DE (1) DE1439300A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3410596A1 (de) * 1984-03-22 1985-09-26 Siemens Ag Elektromagnetischer ausloeser fuer fehlerstromschutzschalter
FR2793947B1 (fr) * 1999-05-20 2002-03-15 Thermocompact Sa Relais a haute sensibilite, et procede pour sa fabrication

Also Published As

Publication number Publication date
AT259671B (de) 1968-01-25
DE1439300A1 (de) 1969-09-25
BE649432A (de) 1964-10-16

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