FR444723A - Relay for wireless telegraphy - Google Patents

Relay for wireless telegraphy

Info

Publication number
FR444723A
FR444723A FR444723DA FR444723A FR 444723 A FR444723 A FR 444723A FR 444723D A FR444723D A FR 444723DA FR 444723 A FR444723 A FR 444723A
Authority
FR
France
Prior art keywords
relay
wireless telegraphy
telegraphy
wireless
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
Charles Beaudouin
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.)
CHARLES BEAUDOUIN
Original Assignee
CHARLES BEAUDOUIN
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 CHARLES BEAUDOUIN filed Critical CHARLES BEAUDOUIN
Application granted granted Critical
Publication of FR444723A publication Critical patent/FR444723A/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
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/72—Driving arrangements between movable part of magnetic circuit and contact for mercury contact

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR444723D 1912-06-07 1912-06-07 Relay for wireless telegraphy Expired FR444723A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR444723T 1912-06-07

Publications (1)

Publication Number Publication Date
FR444723A true FR444723A (en) 1912-10-24

Family

ID=1485680

Family Applications (1)

Application Number Title Priority Date Filing Date
FR444723D Expired FR444723A (en) 1912-06-07 1912-06-07 Relay for wireless telegraphy

Country Status (1)

Country Link
FR (1) FR444723A (en)

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