ES278033U - Sistema de electrodos para barreras protectoras capacitativas. - Google Patents

Sistema de electrodos para barreras protectoras capacitativas.

Info

Publication number
ES278033U
ES278033U ES1983278033U ES278033U ES278033U ES 278033 U ES278033 U ES 278033U ES 1983278033 U ES1983278033 U ES 1983278033U ES 278033 U ES278033 U ES 278033U ES 278033 U ES278033 U ES 278033U
Authority
ES
Spain
Prior art keywords
electrode
another
conductors
disposed
equal intervals
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
ES1983278033U
Other languages
English (en)
Other versions
ES278033Y (es
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.)
Siemens AG
Original Assignee
Siemens AG
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
Priority claimed from DE19828204566 external-priority patent/DE8204566U1/de
Priority claimed from DE19828204572 external-priority patent/DE8204572U1/de
Priority claimed from DE19823205837 external-priority patent/DE3205837A1/de
Application filed by Siemens AG filed Critical Siemens AG
Publication of ES278033U publication Critical patent/ES278033U/es
Application granted granted Critical
Publication of ES278033Y publication Critical patent/ES278033Y/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/26—Electrical actuation by proximity of an intruder causing variation in capacitance or inductance of a circuit

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Catching Or Destruction (AREA)

Abstract

Disposición de electrodos para barreras protectoras capacitivas, del tipo que comprende un electrodo que presenta al menos un cable conductor eléctrico tendido sensiblemente paralelo al suelo y estando dispuesta una pluralidad de electrodos unos encima de los otros, caracterizada porque el electrodo (E2) presenta dos cables conductores (L1, L2) dispuestos apretadamente entre sí con una sección transversal conductora (Q1, Q2) sensiblemente circular.
ES1983278033U 1982-02-18 1983-02-17 Sistema de electrodos para barreras protectoras capacitativas. Expired ES278033Y (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19828204566 DE8204566U1 (de) 1982-02-18 1982-02-18 Elektrode fuer kapazitive schutzzaeune
DE19828204572 DE8204572U1 (de) 1982-02-18 1982-02-18 Elektroden fuer kapazitive schutzzaeune
DE19823205837 DE3205837A1 (de) 1982-02-18 1982-02-18 Elektrodenanordnung fuer kapazitive schutzzaeune

Publications (2)

Publication Number Publication Date
ES278033U true ES278033U (es) 1986-07-16
ES278033Y ES278033Y (es) 1987-04-01

Family

ID=27189910

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983278033U Expired ES278033Y (es) 1982-02-18 1983-02-17 Sistema de electrodos para barreras protectoras capacitativas.

Country Status (7)

Country Link
US (1) US4579317A (es)
EP (1) EP0087108B1 (es)
AR (1) AR231776A1 (es)
DE (1) DE3363860D1 (es)
ES (1) ES278033Y (es)
GR (1) GR77969B (es)
MX (1) MX153461A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6753479B2 (en) * 2000-03-17 2004-06-22 Nippon Steel Corporation Plated metal wire and method and apparatus for producing the same
US6452495B2 (en) * 2001-04-27 2002-09-17 Sang J. Choi Security barbed wire
DE102012107412B4 (de) * 2012-08-13 2016-03-24 Jaromir Remes Aktivitätssensorik, Boden- oder Wandaufbauherstellungsverfahren sowie Aktivitätsauswerteverfahren

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US277374A (en) * 1883-05-08 Electrical conductor
US2314798A (en) * 1939-08-15 1943-03-23 American Steel & Wire Co Composite electric conductor strand
US3047849A (en) * 1960-11-21 1962-07-31 Mosler Res Products Inc Electronic intrusion protection array system
US3230518A (en) * 1961-03-20 1966-01-18 American District Telegraph Co Method of detecting intruders and intruder detection apparatus of the capacity-type utilizing balanced asymmetric fields
DE1238364B (de) * 1963-01-31 1967-04-06 Siemens Ag Elektrische Alarmanlage
US3366854A (en) * 1965-04-21 1968-01-30 Charles A Cowsert Pest repelling apparatus and methods
US3504892A (en) * 1968-11-19 1970-04-07 Sta Tite Corp Self-contained electric fence control cable
US3980277A (en) * 1972-04-14 1976-09-14 Nitro-Nobel A.B. Device for fence consisting of a number of posts with electrically conducting conductors and a high tension unit
US4028489A (en) * 1975-12-12 1977-06-07 Berg Jr Albert T Plastic nail-on electric fence insulator
GB2040093B (en) * 1979-01-27 1983-06-15 Shorrock Dev Instrusion detector
US4346373A (en) * 1980-04-08 1982-08-24 Hassman Gregory V Intrusion warning system utilizing a differential electric field

Also Published As

Publication number Publication date
MX153461A (es) 1986-10-20
GR77969B (es) 1984-09-25
AR231776A1 (es) 1985-02-28
US4579317A (en) 1986-04-01
DE3363860D1 (en) 1986-07-10
EP0087108B1 (de) 1986-06-04
ES278033Y (es) 1987-04-01
EP0087108A1 (de) 1983-08-31

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19970519