FR2679344B1 - DEVICE FOR AUTOMATIC ACTIVATION OF AN ELECTRONIC SYSTEM. - Google Patents

DEVICE FOR AUTOMATIC ACTIVATION OF AN ELECTRONIC SYSTEM.

Info

Publication number
FR2679344B1
FR2679344B1 FR9109119A FR9109119A FR2679344B1 FR 2679344 B1 FR2679344 B1 FR 2679344B1 FR 9109119 A FR9109119 A FR 9109119A FR 9109119 A FR9109119 A FR 9109119A FR 2679344 B1 FR2679344 B1 FR 2679344B1
Authority
FR
France
Prior art keywords
electronic system
automatic activation
activation
automatic
electronic
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 - Fee Related
Application number
FR9109119A
Other languages
French (fr)
Other versions
FR2679344A1 (en
Inventor
Francois Philippe
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9109119A priority Critical patent/FR2679344B1/en
Publication of FR2679344A1 publication Critical patent/FR2679344A1/en
Application granted granted Critical
Publication of FR2679344B1 publication Critical patent/FR2679344B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/008—Alarm setting and unsetting, i.e. arming or disarming of the security system
    • 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
    • G08B13/1672—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems using sonic detecting means, e.g. a microphone operating in the audio frequency range

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Multimedia (AREA)
  • Burglar Alarm Systems (AREA)
FR9109119A 1991-07-15 1991-07-15 DEVICE FOR AUTOMATIC ACTIVATION OF AN ELECTRONIC SYSTEM. Expired - Fee Related FR2679344B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9109119A FR2679344B1 (en) 1991-07-15 1991-07-15 DEVICE FOR AUTOMATIC ACTIVATION OF AN ELECTRONIC SYSTEM.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9109119A FR2679344B1 (en) 1991-07-15 1991-07-15 DEVICE FOR AUTOMATIC ACTIVATION OF AN ELECTRONIC SYSTEM.

Publications (2)

Publication Number Publication Date
FR2679344A1 FR2679344A1 (en) 1993-01-22
FR2679344B1 true FR2679344B1 (en) 1993-12-10

Family

ID=9415282

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9109119A Expired - Fee Related FR2679344B1 (en) 1991-07-15 1991-07-15 DEVICE FOR AUTOMATIC ACTIVATION OF AN ELECTRONIC SYSTEM.

Country Status (1)

Country Link
FR (1) FR2679344B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4099168A (en) * 1975-11-06 1978-07-04 Magnum Products, Inc. Intrusion alarm and emergency illumination apparatus and method
DE3275774D1 (en) * 1982-05-06 1987-04-23 Nat Technical Systems Monitoring the presence of human activity in an environment
US4543568A (en) * 1983-03-29 1985-09-24 Hwang Shih M Burglar alarm with re-entry feature
DE9011784U1 (en) * 1989-10-04 1990-10-31 Kwon, Ohtai, 2000 Hamburg, De

Also Published As

Publication number Publication date
FR2679344A1 (en) 1993-01-22

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Legal Events

Date Code Title Description
TP Transmission of property
CL Concession to grant licenses
TP Transmission of property
CL Concession to grant licenses
RL Notice of termination of a license
ST Notification of lapse

Effective date: 20080331