FR1486411A - Capteur d'ébranlement - Google Patents

Capteur d'ébranlement

Info

Publication number
FR1486411A
FR1486411A FR58527A FR58527A FR1486411A FR 1486411 A FR1486411 A FR 1486411A FR 58527 A FR58527 A FR 58527A FR 58527 A FR58527 A FR 58527A FR 1486411 A FR1486411 A FR 1486411A
Authority
FR
France
Prior art keywords
shake sensor
shake
sensor
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
FR58527A
Other languages
English (en)
Inventor
Pierre Jean Rene Clausin
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.)
C R I F
Original Assignee
C R I F
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 C R I F filed Critical C R I F
Priority to FR58527A priority Critical patent/FR1486411A/fr
Application granted granted Critical
Publication of FR1486411A publication Critical patent/FR1486411A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H29/00—Switches having at least one liquid contact
    • H01H29/20—Switches having at least one liquid contact operated by tilting contact-liquid container
    • H01H29/22—Switches having at least one liquid contact operated by tilting contact-liquid container wherein contact is made and broken between liquid and solid
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
    • G08B13/1654—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR58527A 1966-04-21 1966-04-21 Capteur d'ébranlement Expired FR1486411A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR58527A FR1486411A (fr) 1966-04-21 1966-04-21 Capteur d'ébranlement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR58527A FR1486411A (fr) 1966-04-21 1966-04-21 Capteur d'ébranlement

Publications (1)

Publication Number Publication Date
FR1486411A true FR1486411A (fr) 1967-06-30

Family

ID=8606783

Family Applications (1)

Application Number Title Priority Date Filing Date
FR58527A Expired FR1486411A (fr) 1966-04-21 1966-04-21 Capteur d'ébranlement

Country Status (1)

Country Link
FR (1) FR1486411A (fr)

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