FR1134779A - Perfectionnements aux relais électro-magnétiques polarisés - Google Patents

Perfectionnements aux relais électro-magnétiques polarisés

Info

Publication number
FR1134779A
FR1134779A FR1134779DA FR1134779A FR 1134779 A FR1134779 A FR 1134779A FR 1134779D A FR1134779D A FR 1134779DA FR 1134779 A FR1134779 A FR 1134779A
Authority
FR
France
Prior art keywords
polarized electromagnetic
electromagnetic relays
relays
polarized
electromagnetic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telephone Manufacturing Co Ltd
Original Assignee
Telephone Manufacturing Co Ltd
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 Telephone Manufacturing Co Ltd filed Critical Telephone Manufacturing Co Ltd
Application granted granted Critical
Publication of FR1134779A publication Critical patent/FR1134779A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2272—Polarised relays comprising rockable armature, rocking movement around central axis parallel to the main plane of the armature
    • H01H51/2281—Contacts rigidly combined with armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Burglar Alarm Systems (AREA)
  • Adjustment Of Camera Lenses (AREA)
  • Eye Examination Apparatus (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Electromagnets (AREA)
FR1134779D 1954-06-14 1955-06-14 Perfectionnements aux relais électro-magnétiques polarisés Expired FR1134779A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17434/54A GB781641A (en) 1954-06-14 1954-06-14 Improvements relating to polarised electro-magnetic relays

Publications (1)

Publication Number Publication Date
FR1134779A true FR1134779A (fr) 1957-04-17

Family

ID=10095122

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1134779D Expired FR1134779A (fr) 1954-06-14 1955-06-14 Perfectionnements aux relais électro-magnétiques polarisés

Country Status (5)

Country Link
US (1) US2876398A (enrdf_load_stackoverflow)
BE (1) BE538941A (enrdf_load_stackoverflow)
DE (1) DE1005641B (enrdf_load_stackoverflow)
FR (1) FR1134779A (enrdf_load_stackoverflow)
GB (1) GB781641A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073101B (de) * 1960-01-14 KRONE Kommanditgesellschaft, Berlm-Zehlendorf Magnetisch polarisiertes elektrisches Antriebssystem fur Wecker, Relais od dgl
DE1133465B (de) * 1958-07-22 1962-07-19 Gen Controls Co Elektromagnetische Betaetigungsvorrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1333247A (en) * 1919-05-01 1920-03-09 George C Cummings Electromagnet
NL29387C (enrdf_load_stackoverflow) * 1928-04-25
FR955428A (enrdf_load_stackoverflow) * 1946-10-02 1950-01-14

Also Published As

Publication number Publication date
DE1005641B (de) 1957-04-04
US2876398A (en) 1959-03-03
GB781641A (en) 1957-08-21
BE538941A (enrdf_load_stackoverflow)

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