ES410512A1 - Procedimiento para comprobar la penetracion de objetos en una zona limitada de vigilancia. - Google Patents

Procedimiento para comprobar la penetracion de objetos en una zona limitada de vigilancia.

Info

Publication number
ES410512A1
ES410512A1 ES410512A ES410512A ES410512A1 ES 410512 A1 ES410512 A1 ES 410512A1 ES 410512 A ES410512 A ES 410512A ES 410512 A ES410512 A ES 410512A ES 410512 A1 ES410512 A1 ES 410512A1
Authority
ES
Spain
Prior art keywords
objects
intrusion
people
detecting
given region
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
ES410512A
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.)
JANK
Original Assignee
JANK
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 JANK filed Critical JANK
Publication of ES410512A1 publication Critical patent/ES410512A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR 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)
  • Burglar Alarm Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Electronic Switches (AREA)

Abstract

Procedimiento para comprobar la penetración de objetos en una zona limitada de vigilancia mediante uno o varios electrodos detectores dispuestos en la zona, que están unidos con una instalación de señales, caracterizado por la recogida y evaluación de las modificaciones de potencial, frente a un potencial de referencia, electrostáticos, que se manifiestan sobre los electrodos en la deformación de la materia envolvente de los electrodos por los objetos penetrantes, con una constante de dielectricidad diferente de los electrodos.
ES410512A 1972-01-15 1973-01-11 Procedimiento para comprobar la penetracion de objetos en una zona limitada de vigilancia. Expired ES410512A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722202416 DE2202416C3 (de) 1972-01-15 1972-01-15 Verfahren und Anordnung zum Feststellen des Eindringens von Objekten in ein begrenztes Überwachungsgebiet

Publications (1)

Publication Number Publication Date
ES410512A1 true ES410512A1 (es) 1975-12-01

Family

ID=5833415

Family Applications (1)

Application Number Title Priority Date Filing Date
ES410512A Expired ES410512A1 (es) 1972-01-15 1973-01-11 Procedimiento para comprobar la penetracion de objetos en una zona limitada de vigilancia.

Country Status (12)

Country Link
JP (1) JPS4882799A (es)
AR (1) AR200642A1 (es)
AU (1) AU475274B2 (es)
BE (1) BE793843A (es)
BR (1) BR7300268D0 (es)
CA (1) CA1018264A (es)
DE (1) DE2202416C3 (es)
ES (1) ES410512A1 (es)
FR (1) FR2168365B1 (es)
GB (1) GB1415092A (es)
NL (1) NL7300335A (es)
SE (1) SE386292B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2182182B (en) * 1985-04-24 1989-06-28 Sound Special Services Limited Intrusion detecting device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4315216Y1 (es) * 1965-07-14 1968-06-26

Also Published As

Publication number Publication date
DE2202416B2 (de) 1973-12-06
DE2202416A1 (de) 1973-07-26
FR2168365A1 (es) 1973-08-31
BE793843A (fr) 1973-05-02
NL7300335A (es) 1973-07-17
AU475274B2 (en) 1976-08-19
JPS4882799A (es) 1973-11-05
GB1415092A (en) 1975-11-26
AR200642A1 (es) 1974-11-29
CA1018264A (en) 1977-09-27
FR2168365B1 (es) 1977-09-02
BR7300268D0 (pt) 1973-09-20
AU5105973A (en) 1974-07-18
SE386292B (sv) 1976-08-02
DE2202416C3 (de) 1974-07-18

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