FR2344424A1 - Perfectionnements aux dispositifs anti-vol pour vehicules automobiles - Google Patents

Perfectionnements aux dispositifs anti-vol pour vehicules automobiles

Info

Publication number
FR2344424A1
FR2344424A1 FR7608599A FR7608599A FR2344424A1 FR 2344424 A1 FR2344424 A1 FR 2344424A1 FR 7608599 A FR7608599 A FR 7608599A FR 7608599 A FR7608599 A FR 7608599A FR 2344424 A1 FR2344424 A1 FR 2344424A1
Authority
FR
France
Prior art keywords
line
detector
vehicle
circuit
delay circuit
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
FR7608599A
Other languages
English (en)
French (fr)
Other versions
FR2344424B3 (enrdf_load_stackoverflow
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.)
NOURRISSON LAURENT ETS
Original Assignee
NOURRISSON LAURENT ETS
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 NOURRISSON LAURENT ETS filed Critical NOURRISSON LAURENT ETS
Priority to FR7608599A priority Critical patent/FR2344424A1/fr
Publication of FR2344424A1 publication Critical patent/FR2344424A1/fr
Application granted granted Critical
Publication of FR2344424B3 publication Critical patent/FR2344424B3/fr
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/10Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
    • B60R25/1003Alarm systems characterised by arm or disarm features
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/10Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
    • B60R25/1004Alarm systems characterised by the type of sensor, e.g. current sensing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Burglar Alarm Systems (AREA)
FR7608599A 1976-03-18 1976-03-18 Perfectionnements aux dispositifs anti-vol pour vehicules automobiles Granted FR2344424A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7608599A FR2344424A1 (fr) 1976-03-18 1976-03-18 Perfectionnements aux dispositifs anti-vol pour vehicules automobiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7608599A FR2344424A1 (fr) 1976-03-18 1976-03-18 Perfectionnements aux dispositifs anti-vol pour vehicules automobiles

Publications (2)

Publication Number Publication Date
FR2344424A1 true FR2344424A1 (fr) 1977-10-14
FR2344424B3 FR2344424B3 (enrdf_load_stackoverflow) 1978-12-15

Family

ID=9170909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7608599A Granted FR2344424A1 (fr) 1976-03-18 1976-03-18 Perfectionnements aux dispositifs anti-vol pour vehicules automobiles

Country Status (1)

Country Link
FR (1) FR2344424A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0062851A1 (en) * 1981-04-08 1982-10-20 Nissan Motor Co., Ltd. Electronic door locking system for an automotive vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0062851A1 (en) * 1981-04-08 1982-10-20 Nissan Motor Co., Ltd. Electronic door locking system for an automotive vehicle

Also Published As

Publication number Publication date
FR2344424B3 (enrdf_load_stackoverflow) 1978-12-15

Similar Documents

Publication Publication Date Title
AU506780B2 (en) Theft detection system
JPS533380A (en) Electrical output signal peak detection device
GB1452616A (en) Phase comparison relaying apparatus with two-count by-pass circuit
FR2344424A1 (fr) Perfectionnements aux dispositifs anti-vol pour vehicules automobiles
FI832294A7 (fi) Menetelmä oskillaattorin saattamiseksi vaiheeseen sisääntulevan signa alin kanssa sekä laite menetelmän toteuttamiseksi.
IT1114676B (it) Apparecchio di sgancio con un trasduttore di/dt per il rilevamento di correnti di cortocircuito in un impianto a corrente continua,per esempio in un impianto ferroviario
JPS5373019A (en) Signal detection system
ES424474A1 (es) Perfeccionamientos en los sistemas de arranque para vehicu-los.
ES482672A1 (es) Perfeccionamientos en los sistemas para detectar averias en consumidores electricos.
JPS5331911A (en) Control system for subscriber dial-tone
JPS5263054A (en) Pulse signal detecting circuit
JPS5292417A (en) Line identificating method and transmission and reception unit
JPS5323257A (en) Phase difference detection circuit
JPS535746A (en) Over-curren t sensing device of dc motor
JPS51147830A (en) Warning apparatus for reminding the turning-off of vehicle lamps
FR2342532A1 (fr) Dispositif d'alarme
JPS52116515A (en) Automotive signal system
FR2339198A1 (fr) Reveil electrique utilise comme moyen d'alarme
JPS53136414A (en) Sending system for subscriber's line signal
FR2416819A1 (fr) Dispositif d'alarme sonore, en particulier pour signaler les tentatives d'effraction ou de vol des vehicules automobiles
FR2369675A1 (fr) Anti-repetiteur a commande par impulsion
JPS5476098A (en) Normal monitor system for open wire
LOSEV Employment of theoretical-numerical transforms for signal synchronization and decoding
GB1135346A (en) Alarm system for a vehicle
JPS5410652A (en) Automatic phase controller

Legal Events

Date Code Title Description
ST Notification of lapse