FR1003770A - Relais type téléphonique à grand pouvoir de coupure - Google Patents

Relais type téléphonique à grand pouvoir de coupure

Info

Publication number
FR1003770A
FR1003770A FR1003770DA FR1003770A FR 1003770 A FR1003770 A FR 1003770A FR 1003770D A FR1003770D A FR 1003770DA FR 1003770 A FR1003770 A FR 1003770A
Authority
FR
France
Prior art keywords
type relay
breaking capacity
high breaking
telephone type
telephone
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)
Inventor
Andre Michel
Raymond-Jean Colin
Pierre Hardange
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 filed Critical
Application granted granted Critical
Publication of FR1003770A publication Critical patent/FR1003770A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR1003770D 1947-02-24 1947-02-24 Relais type téléphonique à grand pouvoir de coupure Expired FR1003770A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1003770T 1947-02-24

Publications (1)

Publication Number Publication Date
FR1003770A true FR1003770A (fr) 1952-03-21

Family

ID=9563323

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1003770D Expired FR1003770A (fr) 1947-02-24 1947-02-24 Relais type téléphonique à grand pouvoir de coupure

Country Status (1)

Country Link
FR (1) FR1003770A (fr)

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