AT297134B - Elektromagnetischer Auslöser - Google Patents

Elektromagnetischer Auslöser

Info

Publication number
AT297134B
AT297134B AT472470A AT472470A AT297134B AT 297134 B AT297134 B AT 297134B AT 472470 A AT472470 A AT 472470A AT 472470 A AT472470 A AT 472470A AT 297134 B AT297134 B AT 297134B
Authority
AT
Austria
Prior art keywords
electromagnetic trigger
trigger
electromagnetic
Prior art date
Application number
AT472470A
Other languages
English (en)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of AT297134B publication Critical patent/AT297134B/de

Links

Classifications

    • 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
    • H01H71/327—Manufacturing or calibrating methods, e.g. air gap treatments
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/163—Details concerning air-gaps, e.g. anti-remanence, damping, anti-corrosion

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnets (AREA)
AT472470A 1969-05-29 1970-05-26 Elektromagnetischer Auslöser AT297134B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19696921547 DE6921547U (de) 1969-05-29 1969-05-29 Elektromagnetischer ausloeser

Publications (1)

Publication Number Publication Date
AT297134B true AT297134B (de) 1972-03-10

Family

ID=6602510

Family Applications (1)

Application Number Title Priority Date Filing Date
AT472470A AT297134B (de) 1969-05-29 1970-05-26 Elektromagnetischer Auslöser

Country Status (4)

Country Link
AT (1) AT297134B (de)
CH (1) CH506880A (de)
DE (1) DE6921547U (de)
FR (1) FR2048946A7 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2755645B2 (de) * 1977-12-14 1980-02-07 Schutzapparate-Gesellschaft Paris + Co Mbh Kg, 5885 Schalksmuehle Elektromagnetischer Auslöser, insbesondere Haltemagnetauslöser für Fehlerstromschutzschalter
DE29801584U1 (de) 1998-01-30 1998-04-16 Siemens Ag Elektromagnetisches Auslöserelais, insbesondere für Fehlerstromschutzeinrichtungen
DE10210826A1 (de) * 2002-03-12 2003-09-25 Abb Patent Gmbh Auslöseeinrichtung für einen Fehlerstromschutzschalter und Verfahren zu dessen Herstellung
DE102005050077A1 (de) 2005-10-13 2007-04-19 Carl Zeiss Jena Gmbh Tubusaufsatz für Mikroskope

Also Published As

Publication number Publication date
FR2048946A7 (de) 1971-03-19
CH506880A (de) 1971-04-30
DE6921547U (de) 1969-09-25

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee