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FR846645A - Improvements to relays - Google Patents

Improvements to relays

Info

Publication number
FR846645A
FR846645A FR846645DA FR846645A FR 846645 A FR846645 A FR 846645A FR 846645D A FR846645D A FR 846645DA FR 846645 A FR846645 A FR 846645A
Authority
FR
France
Prior art keywords
relays
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
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of FR846645A publication Critical patent/FR846645A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Breakers (AREA)
  • Interface Circuits In Exchanges (AREA)
FR846645D 1937-11-27 1938-11-26 Improvements to relays Expired FR846645A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE511563X 1937-11-27

Publications (1)

Publication Number Publication Date
FR846645A true FR846645A (en) 1939-09-21

Family

ID=20310977

Family Applications (1)

Application Number Title Priority Date Filing Date
FR846645D Expired FR846645A (en) 1937-11-27 1938-11-26 Improvements to relays

Country Status (5)

Country Link
US (1) US2301894A (en)
BE (1) BE431313A (en)
DE (1) DE715383C (en)
FR (1) FR846645A (en)
GB (1) GB511563A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2534797A (en) * 1949-10-14 1950-12-19 James A Rugh Switch holding and release mechanism

Also Published As

Publication number Publication date
GB511563A (en) 1939-08-21
DE715383C (en) 1941-12-20
BE431313A (en)
US2301894A (en) 1942-11-10

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