AT300928B - Electromagnetic-mechanical system - especially relays - Google Patents

Electromagnetic-mechanical system - especially relays

Info

Publication number
AT300928B
AT300928B AT364469A AT364469A AT300928B AT 300928 B AT300928 B AT 300928B AT 364469 A AT364469 A AT 364469A AT 364469 A AT364469 A AT 364469A AT 300928 B AT300928 B AT 300928B
Authority
AT
Austria
Prior art keywords
electromagnetic
mechanical system
relays
especially relays
mechanical
Prior art date
Application number
AT364469A
Other languages
German (de)
Inventor
Rudolf Blau
Erich Ing Feller
Manfred Ing Oehlke
Original Assignee
Landis & Gyr Ges Mit Beschraen
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 Landis & Gyr Ges Mit Beschraen filed Critical Landis & Gyr Ges Mit Beschraen
Application granted granted Critical
Publication of AT300928B publication Critical patent/AT300928B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
    • H01H50/40—Branched or multiple-limb main magnetic circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
    • H01H50/42—Auxiliary magnetic circuits, e.g. for maintaining armature in, or returning armature to, position of rest, for damping or accelerating movement
    • 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
    • H01H71/2436—Electromagnetic mechanisms with a holding and a releasing magnet, the holding force being limited due to saturation of the holding magnet

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
AT364469A 1968-04-23 1969-04-15 Electromagnetic-mechanical system - especially relays AT300928B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681764199 DE1764199A1 (en) 1968-04-23 1968-04-23 relay

Publications (1)

Publication Number Publication Date
AT300928B true AT300928B (en) 1972-08-10

Family

ID=5697892

Family Applications (1)

Application Number Title Priority Date Filing Date
AT364469A AT300928B (en) 1968-04-23 1969-04-15 Electromagnetic-mechanical system - especially relays

Country Status (4)

Country Link
AT (1) AT300928B (en)
CH (1) CH489098A (en)
DE (1) DE1764199A1 (en)
FR (1) FR2006743A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1183869B (en) * 1958-06-16 1964-12-17 Waldes Kohinoor Inc Assembly tool for open, resilient retaining rings
DE1124440B (en) * 1958-12-03 1962-02-22 Rudolf Lang Tool for assembling open, resilient retaining rings
DE1268078B (en) * 1963-10-09 1968-05-09 Grundig Max Insertion device for lock washers
DE2905498C2 (en) * 1979-02-14 1986-10-09 Standard Elektrik Lorenz Ag, 7000 Stuttgart Miniature relay
US4719438A (en) * 1986-09-30 1988-01-12 Westinghouse Electric Corp. Circuit breaker with fast trip unit

Also Published As

Publication number Publication date
DE1764199A1 (en) 1971-06-03
FR2006743A1 (en) 1970-01-02
CH489098A (en) 1970-04-15

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Legal Events

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