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FR2420798A1 - Voyant - Google Patents

Voyant

Info

Publication number
FR2420798A1
FR2420798A1 FR7807945A FR7807945A FR2420798A1 FR 2420798 A1 FR2420798 A1 FR 2420798A1 FR 7807945 A FR7807945 A FR 7807945A FR 7807945 A FR7807945 A FR 7807945A FR 2420798 A1 FR2420798 A1 FR 2420798A1
Authority
FR
France
Prior art keywords
magnetic circuit
signal lamp
electroluminescent diode
reed relay
high permeability
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.)
Granted
Application number
FR7807945A
Other languages
English (en)
Other versions
FR2420798B1 (fr
Inventor
Claude Becas
Gerard Ebersohl
Pierre Favier
Jean-Claude Ville
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.)
Cegelec SA
Delle Alsthom SA
Original Assignee
Cegelec SA
Delle Alsthom SA
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 Cegelec SA, Delle Alsthom SA filed Critical Cegelec SA
Priority to FR7807945A priority Critical patent/FR2420798A1/fr
Publication of FR2420798A1 publication Critical patent/FR2420798A1/fr
Application granted granted Critical
Publication of FR2420798B1 publication Critical patent/FR2420798B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

L'invention est relative à un dispositif de signalisation ou voyant. Il comprend en série avec une diode électroluminescente un interrupteur à lames souples disposé dans un circuit magnétique comprenant deux aimants dont l'un est fixe et l'autre mobile, permettant l'acquittement du voyant Application aux relais.
FR7807945A 1978-03-20 1978-03-20 Voyant Granted FR2420798A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7807945A FR2420798A1 (fr) 1978-03-20 1978-03-20 Voyant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7807945A FR2420798A1 (fr) 1978-03-20 1978-03-20 Voyant

Publications (2)

Publication Number Publication Date
FR2420798A1 true FR2420798A1 (fr) 1979-10-19
FR2420798B1 FR2420798B1 (fr) 1981-07-24

Family

ID=9206013

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7807945A Granted FR2420798A1 (fr) 1978-03-20 1978-03-20 Voyant

Country Status (1)

Country Link
FR (1) FR2420798A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1047401A (fr) * 1900-01-01
DE1193607B (de) * 1963-11-22 1965-05-26 Telefonbau & Normalzeit Gmbh Elektromagnetisches Relais mit mindestens einem Kontaktfedern aus magnetisierbarem Material besitzenden Schutzrohrkontakt
FR1571518A (fr) * 1968-05-10 1969-06-20
DE1811101A1 (de) * 1968-02-26 1970-03-19 Egyesuelt Izzolampa Gasgeschuetzter Kontakt,dessen Betaetigung durch ein Impulssignal erfolgt,bzw.ein unter Verwendung von diesen Kontakten ausgebildetes Relais
FR2157156A5 (fr) * 1971-10-20 1973-06-01 Perena

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1047401A (fr) * 1900-01-01
DE1193607B (de) * 1963-11-22 1965-05-26 Telefonbau & Normalzeit Gmbh Elektromagnetisches Relais mit mindestens einem Kontaktfedern aus magnetisierbarem Material besitzenden Schutzrohrkontakt
DE1811101A1 (de) * 1968-02-26 1970-03-19 Egyesuelt Izzolampa Gasgeschuetzter Kontakt,dessen Betaetigung durch ein Impulssignal erfolgt,bzw.ein unter Verwendung von diesen Kontakten ausgebildetes Relais
FR1571518A (fr) * 1968-05-10 1969-06-20
FR2157156A5 (fr) * 1971-10-20 1973-06-01 Perena

Also Published As

Publication number Publication date
FR2420798B1 (fr) 1981-07-24

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Legal Events

Date Code Title Description
ST Notification of lapse