IT1040539B - Sensore a contatto - Google Patents

Sensore a contatto

Info

Publication number
IT1040539B
IT1040539B IT5463973A IT5463973A IT1040539B IT 1040539 B IT1040539 B IT 1040539B IT 5463973 A IT5463973 A IT 5463973A IT 5463973 A IT5463973 A IT 5463973A IT 1040539 B IT1040539 B IT 1040539B
Authority
IT
Italy
Prior art keywords
contact sensor
sensor
contact
Prior art date
Application number
IT5463973A
Other languages
English (en)
Inventor
K H Fischer
Original Assignee
Dynamit Nobel 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
Application filed by Dynamit Nobel Ag filed Critical Dynamit Nobel Ag
Application granted granted Critical
Publication of IT1040539B publication Critical patent/IT1040539B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
    • G08B13/1654—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems
    • G08B13/169—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems using cable transducer means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)
IT5463973A 1972-12-30 1973-12-27 Sensore a contatto IT1040539B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722264210 DE2264210C2 (de) 1972-12-30 1972-12-30 Überwachungseinrichtung

Publications (1)

Publication Number Publication Date
IT1040539B true IT1040539B (it) 1979-12-20

Family

ID=5865806

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5463973A IT1040539B (it) 1972-12-30 1973-12-27 Sensore a contatto

Country Status (2)

Country Link
DE (1) DE2264210C2 (it)
IT (1) IT1040539B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3424888A1 (de) * 1984-07-06 1986-02-06 Dynamit Nobel Ag, 5210 Troisdorf Sensorvorrichtung
DE3942840A1 (de) * 1989-12-23 1991-06-27 Dynamit Nobel Ag Wirkkoerper mit sich bei dessen aufrichten ausrichtendem elastischem sensordraht

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE966636C (de) * 1949-08-24 1957-08-29 Steeg & Reuter G M B H Dr Geraet zur Umformung mechanischer Schwingungen in elektrische und umgekehrt, insbesondere Abtastgeraet
DE1566732C3 (de) * 1967-04-21 1975-06-05 Alois Zettler Elektrotechnische Fabrik Gmbh, 8000 Muenchen Schaltungsanordnung zur Ermittlung kurzzeitiger Schwankungen einer MeSwechselgröBe in kapazitiven Raumschutzanlagen

Also Published As

Publication number Publication date
DE2264210A1 (de) 1980-01-17
DE2264210C2 (de) 1983-11-10

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