FR2380919A1 - Dispositif antivol electronique pour vehicule - Google Patents

Dispositif antivol electronique pour vehicule

Info

Publication number
FR2380919A1
FR2380919A1 FR7704905A FR7704905A FR2380919A1 FR 2380919 A1 FR2380919 A1 FR 2380919A1 FR 7704905 A FR7704905 A FR 7704905A FR 7704905 A FR7704905 A FR 7704905A FR 2380919 A1 FR2380919 A1 FR 2380919A1
Authority
FR
France
Prior art keywords
vehicles
vehicle
electrical system
alarm
theft device
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.)
Withdrawn
Application number
FR7704905A
Other languages
English (en)
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.)
PINGRIS JEAN PIERRE
Original Assignee
PINGRIS JEAN PIERRE
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 PINGRIS JEAN PIERRE filed Critical PINGRIS JEAN PIERRE
Priority to FR7704905A priority Critical patent/FR2380919A1/fr
Publication of FR2380919A1 publication Critical patent/FR2380919A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
    • B60R25/1004—Alarm systems characterised by the type of sensor, e.g. current sensing means
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
    • B60R25/1003—Alarm systems characterised by arm or disarm features

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

Dispositif antivol électronique pour véhicule déclenchant une alarme en cas de tentative d'effraction ou de vol du véhicule. Ce dispositif a pour particularité d'être déclenché par toute chute de sa tension d'alimentation, qui sera la tension batterie du véhicule, chute provoquée par toute utilisation du circuit électrique dudit véhicule (lampe de plafonnier, lampe de tableau de bord etc...). Cette détection se fait grâce à un condensateur placé en parallèle sur la résistance de base de polarisation d'un transistor, condensateur qui restituera, en inversant la polarité, la chute de tension à ses bornes, ce qui aura donc pour effet de bloquer le transistor. Ce dispositif, très efficace, pourra donc être très facilement placé dans le circuit électrique d'un véhicule, pour l'en protéger contre les effractions et le vol.
FR7704905A 1977-02-21 1977-02-21 Dispositif antivol electronique pour vehicule Withdrawn FR2380919A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7704905A FR2380919A1 (fr) 1977-02-21 1977-02-21 Dispositif antivol electronique pour vehicule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7704905A FR2380919A1 (fr) 1977-02-21 1977-02-21 Dispositif antivol electronique pour vehicule

Publications (1)

Publication Number Publication Date
FR2380919A1 true FR2380919A1 (fr) 1978-09-15

Family

ID=9186996

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7704905A Withdrawn FR2380919A1 (fr) 1977-02-21 1977-02-21 Dispositif antivol electronique pour vehicule

Country Status (1)

Country Link
FR (1) FR2380919A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2635396A1 (fr) * 1988-08-09 1990-02-16 Texton Procede d'enclenchement automatique d'une alarme, notamment pour un vehicule automobile et systeme pour sa mise en oeuvre

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2635396A1 (fr) * 1988-08-09 1990-02-16 Texton Procede d'enclenchement automatique d'une alarme, notamment pour un vehicule automobile et systeme pour sa mise en oeuvre
EP0358544A2 (fr) * 1988-08-09 1990-03-14 Sté TEXTON Procédé d'enclenchement automatique d'une alarme, notamment pour un véhicule automobile, et système pour sa mise en oeuvre
EP0358544A3 (fr) * 1988-08-09 1990-03-28 Sté TEXTON Procédé d'enclenchement automatique d'une alarme, notamment pour un véhicule automobile, et système pour sa mise en oeuvre

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Legal Events

Date Code Title Description
ST Notification of lapse