FR2368766A1 - Systeme de transmission d'alarme a partir d'un detecteur - Google Patents

Systeme de transmission d'alarme a partir d'un detecteur

Info

Publication number
FR2368766A1
FR2368766A1 FR7631365A FR7631365A FR2368766A1 FR 2368766 A1 FR2368766 A1 FR 2368766A1 FR 7631365 A FR7631365 A FR 7631365A FR 7631365 A FR7631365 A FR 7631365A FR 2368766 A1 FR2368766 A1 FR 2368766A1
Authority
FR
France
Prior art keywords
alarm
detector
carry
monitoring system
internal walls
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
FR7631365A
Other languages
English (en)
Other versions
FR2368766B1 (fr
Inventor
Albert Ragot
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.)
Compagnie Generale dAutomatisme SA
Original Assignee
Compagnie Generale dAutomatisme 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 Compagnie Generale dAutomatisme SA filed Critical Compagnie Generale dAutomatisme SA
Priority to FR7631365A priority Critical patent/FR2368766A1/fr
Publication of FR2368766A1 publication Critical patent/FR2368766A1/fr
Application granted granted Critical
Publication of FR2368766B1 publication Critical patent/FR2368766B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B1/00—Systems for signalling characterised solely by the form of transmission of the signal
    • G08B1/08—Systems for signalling characterised solely by the form of transmission of the signal using electric transmission ; transformation of alarm signals to electrical signals from a different medium, e.g. transmission of an electric alarm signal upon detection of an audible alarm signal

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Alarm Devices (AREA)

Abstract

L'invention entre dans le domaine de la transmission de signaux d'alarme. Transmission par ondes électromagnétiques centimétriques caractérisée en ce que les parois situées sur le trajet des ondes sont traversées par des guides d'ondes munis d'aériens. L'invention s'applique en particulier comme système d'alarme d'incendie.
FR7631365A 1976-10-19 1976-10-19 Systeme de transmission d'alarme a partir d'un detecteur Granted FR2368766A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7631365A FR2368766A1 (fr) 1976-10-19 1976-10-19 Systeme de transmission d'alarme a partir d'un detecteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7631365A FR2368766A1 (fr) 1976-10-19 1976-10-19 Systeme de transmission d'alarme a partir d'un detecteur

Publications (2)

Publication Number Publication Date
FR2368766A1 true FR2368766A1 (fr) 1978-05-19
FR2368766B1 FR2368766B1 (fr) 1979-02-23

Family

ID=9178912

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7631365A Granted FR2368766A1 (fr) 1976-10-19 1976-10-19 Systeme de transmission d'alarme a partir d'un detecteur

Country Status (1)

Country Link
FR (1) FR2368766A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982000910A1 (fr) * 1980-08-29 1982-03-18 Inc Ultrak Systeme ultrasonique de communication et de securite
US4367458A (en) * 1980-08-29 1983-01-04 Ultrak Inc. Supervised wireless security system
EP0032981B1 (fr) * 1980-01-12 1987-03-11 ANT Nachrichtentechnik GmbH Système d'appel au secours domestique avec déclenchement à distance

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1087124A (fr) * 1952-11-15 1955-02-21 Installation d'émission et de réception de signaux d'incendie et accidents
FR2070903A1 (fr) * 1969-12-17 1971-09-17 Int Standard Electric Corp

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1087124A (fr) * 1952-11-15 1955-02-21 Installation d'émission et de réception de signaux d'incendie et accidents
FR2070903A1 (fr) * 1969-12-17 1971-09-17 Int Standard Electric Corp

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032981B1 (fr) * 1980-01-12 1987-03-11 ANT Nachrichtentechnik GmbH Système d'appel au secours domestique avec déclenchement à distance
WO1982000910A1 (fr) * 1980-08-29 1982-03-18 Inc Ultrak Systeme ultrasonique de communication et de securite
US4367458A (en) * 1980-08-29 1983-01-04 Ultrak Inc. Supervised wireless security system

Also Published As

Publication number Publication date
FR2368766B1 (fr) 1979-02-23

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Legal Events

Date Code Title Description
ST Notification of lapse