ES523332A0 - Perfeccionamientos en un conjunto de medicion para barreras protectoras capacitivas. - Google Patents

Perfeccionamientos en un conjunto de medicion para barreras protectoras capacitivas.

Info

Publication number
ES523332A0
ES523332A0 ES523332A ES523332A ES523332A0 ES 523332 A0 ES523332 A0 ES 523332A0 ES 523332 A ES523332 A ES 523332A ES 523332 A ES523332 A ES 523332A ES 523332 A0 ES523332 A0 ES 523332A0
Authority
ES
Spain
Prior art keywords
measurement set
protective barriers
capacitive protective
capacitive
barriers
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
ES523332A
Other languages
English (en)
Spanish (es)
Other versions
ES8403646A1 (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
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of ES8403646A1 publication Critical patent/ES8403646A1/es
Publication of ES523332A0 publication Critical patent/ES523332A0/es
Granted 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
    • G01R27/2605—Measuring capacitance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Burglar Alarm Systems (AREA)
ES523332A 1982-06-16 1983-06-16 Perfeccionamientos en un conjunto de medicion para barreras protectoras capacitivas. Granted ES523332A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3222640A DE3222640C2 (de) 1982-06-16 1982-06-16 Meßanordnung für eine Mehrzahl von Elektroden aufweisende, kapazitive Schutzzäune

Publications (2)

Publication Number Publication Date
ES8403646A1 ES8403646A1 (es) 1984-03-16
ES523332A0 true ES523332A0 (es) 1984-03-16

Family

ID=6166204

Family Applications (1)

Application Number Title Priority Date Filing Date
ES523332A Granted ES523332A0 (es) 1982-06-16 1983-06-16 Perfeccionamientos en un conjunto de medicion para barreras protectoras capacitivas.

Country Status (6)

Country Link
US (1) US4549133A (enExample)
EP (1) EP0103078A3 (enExample)
DE (1) DE3222640C2 (enExample)
ES (1) ES523332A0 (enExample)
GR (1) GR77508B (enExample)
MX (1) MX153716A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3329554A1 (de) * 1983-08-16 1985-03-07 Siemens AG, 1000 Berlin und 8000 München Verfahren und anordnung zur messung von kapazitiven zustandsaenderungen an einem schutzzaun
DE19817640A1 (de) * 1998-04-21 1999-11-04 Gerhard Von Der Emde Unterwasserdetektor für kapazitive Objekteigenschaften
US8547118B1 (en) * 2012-12-21 2013-10-01 Cypress Semiconductor Corporation Multi-frequency scan for multi-sensor electrode

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1220289B (de) * 1961-02-10 1966-06-30 Siemens Ag Empfangsschaltung fuer auf rasche Zustandsaenderungen, vorzugsweise Kapazitaets-aenderungen, ansprechende Alarmeinrichtungen
DE2217550A1 (de) * 1972-04-12 1973-11-08 Germann Helmut Sicherungs- und alarmanlage
SU479056A1 (ru) * 1972-04-28 1975-07-30 Предприятие П/Я Г-4783 Система дл автоматизированного контрол параметров конденсаторов
DE2539501B2 (de) * 1975-09-05 1979-04-26 Rode, Johannes, 2000 Hamburg Anlage zur Überwachung von Objekten in Form von Gegenständen oder Räumen
DE3110352A1 (de) * 1981-03-17 1982-11-18 Siemens AG, 1000 Berlin und 8000 München Verfahren und vorrichtung zum messen der teil- und/oder eigenteilkapazitaeten an einem kapazitiven schutzzaun

Also Published As

Publication number Publication date
US4549133A (en) 1985-10-22
ES8403646A1 (es) 1984-03-16
DE3222640C2 (de) 1984-03-29
DE3222640A1 (de) 1983-12-29
EP0103078A3 (de) 1986-09-10
EP0103078A2 (de) 1984-03-21
GR77508B (enExample) 1984-09-24
MX153716A (es) 1986-12-22

Similar Documents

Publication Publication Date Title
IT1162890B (it) Dispositivo di misura capacitivo di spostamenti
IT8067581A0 (it) Dispositivo di attuazione per due funzioni di macchine scriventi
EP0076861A4 (en) Displacement measuring device.
IT1138878B (it) Involucri per dispositivo di iniezione
ES525837A0 (es) Un dispositivo para ensayo de pozos
ES521102A0 (es) Perfeccionamientos en un dispositivo de desplazamiento axial de unidades de cigarrillos.
ES503704A0 (es) Perfeccionamientos en un dispositivo alimentador de vidrio
ES503626A0 (es) Un dispositivo de carreton de ferrocarril
BR8202454A (pt) Dispositivo de escrever para maquinas de escrever
ES502188A0 (es) Perfeccionamientos en dispositivos de seguridad para vehicu-los en virajes inclinados.
FI73942B (fi) Med utloesare manoevrerbar foerdelningsventil foer en under tryck staoende behaollare.
ES545709A0 (es) Perfeccionamientos en un dispositivo de verificacion por ul-trasonidos
AR231194A1 (es) Un aparato para la medicion de fuerzas
NO147769C (no) Beskyttelsesanordning for leddaksel.
ES269340Y (es) Un aparato de perfilar.
ES276952Y (es) Un estraficado para utilizacion en prendas de uso.
ES523332A0 (es) Perfeccionamientos en un conjunto de medicion para barreras protectoras capacitivas.
FI842783A7 (fi) Laite virtsan mittaamista varten.
IT8121134A0 (it) Dispositivo per la misura di distanze.
ES542746A0 (es) Un dispositivo pesador para una bascula
ES515138A0 (es) Perfeccionamientos en un dispositivo transportador para explotaciones subterraneas.
ES278033Y (es) Sistema de electrodos para barreras protectoras capacitativas.
IT8321706A0 (it) Dispositivo di spostamento per un utensile.
ES275240Y (es) Un poste abatible indicador para carreteras.
ES532524A0 (es) Perfeccionamientos en un aparato de destilacion