ATE25781T1 - Kurzschluss-fehler-isolierungsmittel fuer stromkreiseinrichtungen. - Google Patents

Kurzschluss-fehler-isolierungsmittel fuer stromkreiseinrichtungen.

Info

Publication number
ATE25781T1
ATE25781T1 AT83303841T AT83303841T ATE25781T1 AT E25781 T1 ATE25781 T1 AT E25781T1 AT 83303841 T AT83303841 T AT 83303841T AT 83303841 T AT83303841 T AT 83303841T AT E25781 T1 ATE25781 T1 AT E25781T1
Authority
AT
Austria
Prior art keywords
circuit
circuit elements
short
isolating
supply unit
Prior art date
Application number
AT83303841T
Other languages
German (de)
English (en)
Inventor
Roger Dennis Payne
Original Assignee
Apollo Fire Detectors Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10531742&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE25781(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Apollo Fire Detectors Ltd filed Critical Apollo Fire Detectors Ltd
Application granted granted Critical
Publication of ATE25781T1 publication Critical patent/ATE25781T1/de

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/02—Monitoring continuously signalling or alarm systems
    • G08B29/06—Monitoring of the line circuits, e.g. signalling of line faults

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Burglar Alarm Systems (AREA)
  • Electronic Switches (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
AT83303841T 1982-07-16 1983-07-01 Kurzschluss-fehler-isolierungsmittel fuer stromkreiseinrichtungen. ATE25781T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8220753 1982-07-16
EP83303841A EP0101172B2 (en) 1982-07-16 1983-07-01 Short circuit fault isolation means for electrical circuit arrangements

Publications (1)

Publication Number Publication Date
ATE25781T1 true ATE25781T1 (de) 1987-03-15

Family

ID=10531742

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83303841T ATE25781T1 (de) 1982-07-16 1983-07-01 Kurzschluss-fehler-isolierungsmittel fuer stromkreiseinrichtungen.

Country Status (4)

Country Link
EP (1) EP0101172B2 (no)
AT (1) ATE25781T1 (no)
DE (1) DE3370089D1 (no)
NO (1) NO158479C (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0632517B2 (ja) * 1985-07-19 1994-04-27 ホーチキ株式会社 異常監視装置
JPS62117688U (no) * 1986-01-13 1987-07-25
US5400203A (en) * 1992-07-29 1995-03-21 Pittway Corporation, A Delaware Corporation Short circuit detector and isolator
JP3382370B2 (ja) * 1994-08-18 2003-03-04 能美防災株式会社 火災報知設備の伝送線路監視装置
GB9623277D0 (en) * 1996-11-08 1997-01-08 King K W Passive isolator
DE10048599C1 (de) * 2000-09-30 2002-04-18 Bosch Gmbh Robert Vorrichtung zur elektrischen Energieversorgung von Meldern, Steuer- und Signalisierungseinrichtungen
GB0118442D0 (en) * 2001-07-28 2001-09-19 Computionics Ltd A fire alarm module
GB2484288A (en) 2010-10-04 2012-04-11 Thorn Security Isolator Circuit for detector
EP3822936B1 (en) 2019-11-13 2023-09-13 Carrier Corporation Short-circuit isolator
EP3913594A1 (en) 2020-05-21 2021-11-24 Carrier Corporation Short circuit locating
EP4106125A1 (en) * 2021-06-18 2022-12-21 Carrier Fire & Security EMEA BV Short-circuit isolator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH651688A5 (de) * 1980-06-23 1985-09-30 Cerberus Ag Verfahren zur uebertragung von messwerten in einer brandmeldeanlage und einrichtung zur durchfuehrung des verfahrens.

Also Published As

Publication number Publication date
NO158479B (no) 1988-06-06
EP0101172A1 (en) 1984-02-22
NO158479C (no) 1988-09-14
EP0101172B2 (en) 1992-05-06
EP0101172B1 (en) 1987-03-04
DE3370089D1 (en) 1987-04-09
NO832563L (no) 1984-01-17

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