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FR723381A - Improvements to electromagnetic switches or relays - Google Patents

Improvements to electromagnetic switches or relays

Info

Publication number
FR723381A
FR723381A FR723381DA FR723381A FR 723381 A FR723381 A FR 723381A FR 723381D A FR723381D A FR 723381DA FR 723381 A FR723381 A FR 723381A
Authority
FR
France
Prior art keywords
relays
electromagnetic switches
switches
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
French (fr)
Inventor
Leonard Satchwel
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 FR723381A publication Critical patent/FR723381A/en
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)
FR723381D 1931-09-25 1931-09-25 Improvements to electromagnetic switches or relays Expired FR723381A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR723381T 1931-09-25

Publications (1)

Publication Number Publication Date
FR723381A true FR723381A (en) 1932-04-07

Family

ID=9104698

Family Applications (1)

Application Number Title Priority Date Filing Date
FR723381D Expired FR723381A (en) 1931-09-25 1931-09-25 Improvements to electromagnetic switches or relays

Country Status (1)

Country Link
FR (1) FR723381A (en)

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