AT250483B - Sensitive relay - Google Patents

Sensitive relay

Info

Publication number
AT250483B
AT250483B AT253861A AT253861A AT250483B AT 250483 B AT250483 B AT 250483B AT 253861 A AT253861 A AT 253861A AT 253861 A AT253861 A AT 253861A AT 250483 B AT250483 B AT 250483B
Authority
AT
Austria
Prior art keywords
sensitive relay
relay
sensitive
Prior art date
Application number
AT253861A
Other languages
German (de)
Original Assignee
Comp Generale Electricite
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 Comp Generale Electricite filed Critical Comp Generale Electricite
Application granted granted Critical
Publication of AT250483B publication Critical patent/AT250483B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
    • H01H47/14—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for differential operation of the relay
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/01—Relays in which the armature is maintained in one position by a permanent magnet and freed by energisation of a coil producing an opposing magnetic field
    • 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)
  • Electromagnets (AREA)
  • Breakers (AREA)
AT253861A 1960-03-30 1961-03-28 Sensitive relay AT250483B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR822928A FR1261268A (en) 1960-03-30 1960-03-30 Sensitive relay
FR853738A FR79272E (en) 1960-03-30 1961-02-24 Sensitive relay

Publications (1)

Publication Number Publication Date
AT250483B true AT250483B (en) 1966-11-10

Family

ID=26185498

Family Applications (1)

Application Number Title Priority Date Filing Date
AT253861A AT250483B (en) 1960-03-30 1961-03-28 Sensitive relay

Country Status (7)

Country Link
AT (1) AT250483B (en)
BE (1) BE601961A (en)
CH (1) CH370841A (en)
DE (1) DE1247487B (en)
FR (2) FR1261268A (en)
GB (1) GB982679A (en)
NL (1) NL263014A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE890992C (en) * 1940-12-23 1953-09-24 Siemens Ag Electromagnet
FR1077122A (en) * 1953-03-23 1954-11-04 Advanced polarized relay
BE560797A (en) * 1956-09-14

Also Published As

Publication number Publication date
DE1247487B (en) 1967-08-17
FR79272E (en) 1962-11-09
FR1261268A (en) 1961-05-19
BE601961A (en) 1961-09-29
GB982679A (en) 1965-02-10
NL263014A (en)
CH370841A (en) 1963-07-31

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