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BE884746A - DEFENSE ELECTRIFIERER - Google Patents

DEFENSE ELECTRIFIERER

Info

Publication number
BE884746A
BE884746A BE0/201732A BE201732A BE884746A BE 884746 A BE884746 A BE 884746A BE 0/201732 A BE0/201732 A BE 0/201732A BE 201732 A BE201732 A BE 201732A BE 884746 A BE884746 A BE 884746A
Authority
BE
Belgium
Prior art keywords
electrifierer
defense
defense electrifierer
Prior art date
Application number
BE0/201732A
Other languages
French (fr)
Original Assignee
Telediffusion Fse
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 Telediffusion Fse filed Critical Telediffusion Fse
Publication of BE884746A publication Critical patent/BE884746A/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
    • G08B13/12—Mechanical actuation by the breaking or disturbance of stretched cords or wires
    • G08B13/122—Mechanical actuation by the breaking or disturbance of stretched cords or wires for a perimeter fence

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Protection Circuit Devices (AREA)
BE0/201732A 1979-08-17 1980-08-12 DEFENSE ELECTRIFIERER BE884746A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7920875A FR2463958A1 (en) 1979-08-17 1979-08-17 Electrified fence using HT source - is typically for protecting radio transmitter and uses alarm relay responsive to breakage or earthing of electrified network

Publications (1)

Publication Number Publication Date
BE884746A true BE884746A (en) 1980-12-01

Family

ID=9228912

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/201732A BE884746A (en) 1979-08-17 1980-08-12 DEFENSE ELECTRIFIERER

Country Status (3)

Country Link
BE (1) BE884746A (en)
FR (1) FR2463958A1 (en)
IT (1) IT1141817B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2564681A1 (en) * 1984-05-18 1985-11-22 Cogny Sa Element for protective fence with cutout detection

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE349665A (en) *
CH449775A (en) * 1965-04-01 1968-01-15 Soc Et Et D Exploit De Brevets Electrical fence
DE2109128A1 (en) * 1971-02-26 1972-08-31 Neutsch E Security device for closed rooms

Also Published As

Publication number Publication date
IT1141817B (en) 1986-10-08
IT8084138A0 (en) 1980-08-08
FR2463958A1 (en) 1981-02-27
FR2463958B1 (en) 1982-10-08

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ETABLISSEMENT PUBLIC TELEDIFFUSION DE FRANCE

Effective date: 19960831