GB978051A - Improvements in or relating to electrical conductors in the form of wire netting - Google Patents

Improvements in or relating to electrical conductors in the form of wire netting

Info

Publication number
GB978051A
GB978051A GB2015162A GB2015162A GB978051A GB 978051 A GB978051 A GB 978051A GB 2015162 A GB2015162 A GB 2015162A GB 2015162 A GB2015162 A GB 2015162A GB 978051 A GB978051 A GB 978051A
Authority
GB
United Kingdom
Prior art keywords
relating
electrical conductors
wire netting
electrical
electrical security
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
Application number
GB2015162A
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.)
Eduard Hobrecker GmbH
Original Assignee
Eduard Hobrecker GmbH
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 Eduard Hobrecker GmbH filed Critical Eduard Hobrecker GmbH
Publication of GB978051A publication Critical patent/GB978051A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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 SYSTEMS, e.g. PERSONAL 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)
  • Surface Heating Bodies (AREA)
  • Woven Fabrics (AREA)
GB2015162A 1961-06-05 1962-05-25 Improvements in or relating to electrical conductors in the form of wire netting Expired GB978051A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1961U0008080 DE1244898B (de) 1961-06-05 1961-06-05 Drahtgittergewebebahn fuer elektrische Alarmanlagen oder elektrische Flaechenheizungen

Publications (1)

Publication Number Publication Date
GB978051A true GB978051A (en) 1964-12-16

Family

ID=7566233

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2015162A Expired GB978051A (en) 1961-06-05 1962-05-25 Improvements in or relating to electrical conductors in the form of wire netting

Country Status (8)

Country Link
AT (1) AT262112B (cg-RX-API-DMAC10.html)
BE (1) BE618473A (cg-RX-API-DMAC10.html)
CH (1) CH424548A (cg-RX-API-DMAC10.html)
DE (1) DE1244898B (cg-RX-API-DMAC10.html)
DK (1) DK105154C (cg-RX-API-DMAC10.html)
GB (1) GB978051A (cg-RX-API-DMAC10.html)
LU (1) LU41824A1 (cg-RX-API-DMAC10.html)
NL (1) NL278995A (cg-RX-API-DMAC10.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2353695A1 (fr) * 1976-05-31 1977-12-30 Bekaert Sa Nv Fil a caracteristiques electriques variables destine notamment a la detection du franchissement d'une cloture de securite, et cloture en comportant application
EP0396869A1 (de) * 1989-05-09 1990-11-14 Thomas Matouschek Alarmvorrichtung zur Sicherung von Flächen

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3723903A1 (de) * 1987-07-18 1989-01-26 Bernhard Haverkamp Maschendrahtgeflecht fuer elektrisch ueberwachte zaeune

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH48013A (de) * 1909-07-24 1910-09-01 Johannes Ehrenberg Vorrichtung zum Melden von Einbrüchen
AT45276B (de) * 1909-09-25 1910-12-10 Robert Patocka Schutzeinrichtung gegen Einbruch.
DE867263C (de) * 1948-02-18 1953-02-16 Henry Herbert Goldstaub Biegsames elektrisches Heizelement
DE844951C (de) * 1948-10-03 1952-11-04 Walther Bethge Verfahren zur Herstellung einer Anordnung elektrischer Heizgitter
DE819876C (de) * 1949-10-16 1951-11-05 Herbert Menke Elektrisches flaechenfoermiges Heizelement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2353695A1 (fr) * 1976-05-31 1977-12-30 Bekaert Sa Nv Fil a caracteristiques electriques variables destine notamment a la detection du franchissement d'une cloture de securite, et cloture en comportant application
EP0396869A1 (de) * 1989-05-09 1990-11-14 Thomas Matouschek Alarmvorrichtung zur Sicherung von Flächen
US5049704A (en) * 1989-05-09 1991-09-17 Thomas Matouschek Electrical conductor element

Also Published As

Publication number Publication date
LU41824A1 (cg-RX-API-DMAC10.html) 1962-08-02
DK105154C (da) 1966-08-29
DE1244898B (de) 1967-07-20
BE618473A (fr) 1962-10-01
AT262112B (de) 1968-05-27
CH424548A (de) 1966-11-15
NL278995A (cg-RX-API-DMAC10.html)

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