ATE84160T1 - Einrichtung zum pruefen einer alarmschaltung. - Google Patents

Einrichtung zum pruefen einer alarmschaltung.

Info

Publication number
ATE84160T1
ATE84160T1 AT86307531T AT86307531T ATE84160T1 AT E84160 T1 ATE84160 T1 AT E84160T1 AT 86307531 T AT86307531 T AT 86307531T AT 86307531 T AT86307531 T AT 86307531T AT E84160 T1 ATE84160 T1 AT E84160T1
Authority
AT
Austria
Prior art keywords
testing
alarm circuit
test meter
meter
displays
Prior art date
Application number
AT86307531T
Other languages
English (en)
Inventor
David Peter Grant
Original Assignee
David Peter Grant
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 GB858514237A external-priority patent/GB8514237D0/en
Application filed by David Peter Grant filed Critical David Peter Grant
Application granted granted Critical
Publication of ATE84160T1 publication Critical patent/ATE84160T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Eye Examination Apparatus (AREA)
  • Glass Compositions (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Fire Alarms (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Alarm Systems (AREA)
AT86307531T 1985-06-05 1986-10-01 Einrichtung zum pruefen einer alarmschaltung. ATE84160T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB858514237A GB8514237D0 (en) 1985-06-05 1985-06-05 Circuit testing
GB8612546A GB2178176B (en) 1985-06-05 1986-05-22 Circuit testing
EP86307531A EP0262268B1 (de) 1985-06-05 1986-10-01 Einrichtung zum Prüfen einer Alarmschaltung

Publications (1)

Publication Number Publication Date
ATE84160T1 true ATE84160T1 (de) 1993-01-15

Family

ID=26289335

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86307531T ATE84160T1 (de) 1985-06-05 1986-10-01 Einrichtung zum pruefen einer alarmschaltung.

Country Status (5)

Country Link
EP (1) EP0262268B1 (de)
AT (1) ATE84160T1 (de)
AU (1) AU599602B2 (de)
DE (1) DE3687418T2 (de)
GB (1) GB2178176B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE60616B1 (en) * 1987-04-27 1994-07-27 Kelly John Terence Method and apparatus for identifying electrical circuits
GB2290622B (en) * 1995-06-13 1998-02-25 Omega Engineering Radiant wave energy-coupled test meter
DE102005044986A1 (de) * 2004-09-29 2006-07-06 Deutsche Telekom Ag Mobile Vorrichtung zur Überprüfung der Funktionsfähigkeit von einer Zugangseinrichtung eines intelligenten Zutrittskontrollsystems zugeordneten elektrischen Einrichtungen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179891A (en) * 1962-10-10 1965-04-20 Sharma Devendra Nath Radio receiver with separable utility case
DE1218909B (de) * 1965-05-17 1966-06-08 Siemens Ag Messverfahren zur UEbertragung von Daempfungswerten bei einer installierten Leitungsstrecke
US4044351A (en) * 1974-06-24 1977-08-23 Walter Kidde & Company, Inc. System monitor with innate line security ability
US4032909A (en) * 1975-07-07 1977-06-28 Eugene E. Karsten Arrangement for testing an alarm system and method
US4329643A (en) * 1980-03-13 1982-05-11 Neumann Manfred H Portable circuit testing system
US4456906A (en) * 1981-09-15 1984-06-26 Houston Industries Automatic testing of carrier relay equipment in electrical power transmission lines
FR2538561A1 (fr) * 1982-12-22 1984-06-29 Inst Francais Du Petrole Dispositif de transmission de signaux par radio et par cable entre un systeme central de commande et d'enregistrement et des appareils d'acquisition de donnees

Also Published As

Publication number Publication date
GB2178176B (en) 1989-07-19
GB8612546D0 (en) 1986-07-02
AU6313186A (en) 1988-03-31
EP0262268B1 (de) 1992-12-30
EP0262268A1 (de) 1988-04-06
AU599602B2 (en) 1990-07-26
GB2178176A (en) 1987-02-04
DE3687418D1 (de) 1993-02-11
DE3687418T2 (de) 1993-06-09

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties