FR906532A - Perfectionnements aux relais annonciateurs - Google Patents

Perfectionnements aux relais annonciateurs

Info

Publication number
FR906532A
FR906532A FR906532DA FR906532A FR 906532 A FR906532 A FR 906532A FR 906532D A FR906532D A FR 906532DA FR 906532 A FR906532 A FR 906532A
Authority
FR
France
Prior art keywords
announcing
relays
announcing 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
English (en)
Inventor
Ernest Gurtner
Maurice Le Cadre
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.)
SAVOISIENNE CONST ELEC
Original Assignee
SAVOISIENNE CONST ELEC
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 SAVOISIENNE CONST ELEC filed Critical SAVOISIENNE CONST ELEC
Application granted granted Critical
Publication of FR906532A publication Critical patent/FR906532A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. visible personal calling systems or remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. visible personal calling systems or remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/24—Visible signalling systems, e.g. visible personal calling systems or remote indication of seats occupied using electric transmission; using electromagnetic transmission with indicator element moving about a pivot, e.g. hinged flap or rotating vane
    • G08B5/28—Visible signalling systems, e.g. visible personal calling systems or remote indication of seats occupied using electric transmission; using electromagnetic transmission with indicator element moving about a pivot, e.g. hinged flap or rotating vane with hinged flap or arm

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
FR906532D 1940-11-28 1940-11-28 Perfectionnements aux relais annonciateurs Expired FR906532A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR906532T 1940-11-28

Publications (1)

Publication Number Publication Date
FR906532A true FR906532A (fr) 1946-01-09

Family

ID=9405758

Family Applications (1)

Application Number Title Priority Date Filing Date
FR906532D Expired FR906532A (fr) 1940-11-28 1940-11-28 Perfectionnements aux relais annonciateurs

Country Status (1)

Country Link
FR (1) FR906532A (fr)

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