SE9702470D0 - Device at alarm system - Google Patents

Device at alarm system

Info

Publication number
SE9702470D0
SE9702470D0 SE9702470A SE9702470A SE9702470D0 SE 9702470 D0 SE9702470 D0 SE 9702470D0 SE 9702470 A SE9702470 A SE 9702470A SE 9702470 A SE9702470 A SE 9702470A SE 9702470 D0 SE9702470 D0 SE 9702470D0
Authority
SE
Sweden
Prior art keywords
wires
blind
circuit
shock
alarm system
Prior art date
Application number
SE9702470A
Other languages
Swedish (sv)
Other versions
SE9702470L (en
Inventor
Tibor Fristek
Original Assignee
Tibor Fristek
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 Tibor Fristek filed Critical Tibor Fristek
Priority to SE9702470A priority Critical patent/SE9702470L/en
Publication of SE9702470D0 publication Critical patent/SE9702470D0/en
Publication of SE9702470L publication Critical patent/SE9702470L/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/08—Mechanical actuation by opening, e.g. of door, of window, of drawer, of shutter, of curtain, of blind
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B15/00—Identifying, scaring or incapacitating burglars, thieves or intruders, e.g. by explosives
    • G08B15/005—Identifying, scaring or incapacitating burglars, thieves or intruders, e.g. by explosives by electric shock

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

A blind is fitted with wires used to deliver the shock. DETAILED DESCRIPTION - Wires (3, 4) connected to a current source (5) form a circuit (5) that delivers a powerful, high voltage electric shock to an intruder when the circuit is broken. The wires are connected to a blind (7) along the main part of its extensible surface (8), and are arranged in pairs so that they run very close to each other in a variety of patterns. The blind surface region (9) around these wires is highly resistant to being torn in a direction towards these wires.
SE9702470A 1997-06-26 1997-06-26 Device at alarm system SE9702470L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9702470A SE9702470L (en) 1997-06-26 1997-06-26 Device at alarm system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9702470A SE9702470L (en) 1997-06-26 1997-06-26 Device at alarm system

Publications (2)

Publication Number Publication Date
SE9702470D0 true SE9702470D0 (en) 1997-06-26
SE9702470L SE9702470L (en) 1999-02-22

Family

ID=20407542

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9702470A SE9702470L (en) 1997-06-26 1997-06-26 Device at alarm system

Country Status (1)

Country Link
SE (1) SE9702470L (en)

Also Published As

Publication number Publication date
SE9702470L (en) 1999-02-22

Similar Documents

Publication Publication Date Title
DE69631456D1 (en) Electrical system with arc protection
DE69328348D1 (en) Current detection circuit
DE3856420D1 (en) Integrated circuit with variable protection threshold protected against electrostatic discharge
DE69718714D1 (en) Fault detection during the operation of electrical equipment
SE9701195L (en) Device for protection against electrostatic discharge in electrical appliances
ATA22797A (en) OVERVOLTAGE DEVICE
DE69314531D1 (en) Detection circuit with voltage thresholds
KR910006826A (en) Inrush current prevention circuit
DE59307203D1 (en) Circuit arrangement for electrical safety monitoring of switching devices
DE69313244D1 (en) Low voltage reference generator circuit
DE69315056D1 (en) Connection device between the contacts of electrical switches and the like
SE9702470D0 (en) Device at alarm system
DE69421923D1 (en) Anti-theft, and related circuits and electrical systems
DE69612829D1 (en) Highly effective voltage boost circuit that can be operated from a very low supply voltage
KR970003385U (en) Inrush current blocking circuit
DE59306743D1 (en) Electrical monitoring arrangement
BR9404940A (en) Flexible protector and electrical appliance having an electrical conductor wire
KR950031742U (en) Combined power cord arrangement of electrical and electronic products
KR940008763U (en) Overvoltage detection power circuit
KR960032879U (en) Capacitor inrush current prevention circuit
ITMI913445A1 (en) CASUAL ELECTRIC SIGNAL GENERATOR AND ITS APPLICATIONS
DE69215105D1 (en) PERSONAL PROTECTION SYSTEM FOR ELECTRICAL CONNECTIONS
EG20421A (en) Electronical protection device switchs of the electrical loods simulteneusly if any one of power feeder (r.s.t.n.) is fault or 15% maximum mains voltage drop
KR970013121U (en) Surge voltage generation prevention circuit when the vehicle battery is switched off
KR970056196U (en) Abnormal voltage protection circuit

Legal Events

Date Code Title Description
NAV Patent application has lapsed