CH463329A - Signalanlage mit mehreren parallel geschalteten Meldeeinheiten - Google Patents

Signalanlage mit mehreren parallel geschalteten Meldeeinheiten

Info

Publication number
CH463329A
CH463329A CH1834067A CH1834067A CH463329A CH 463329 A CH463329 A CH 463329A CH 1834067 A CH1834067 A CH 1834067A CH 1834067 A CH1834067 A CH 1834067A CH 463329 A CH463329 A CH 463329A
Authority
CH
Switzerland
Prior art keywords
parallel
signal system
units connected
signaling units
several signaling
Prior art date
Application number
CH1834067A
Other languages
English (en)
Inventor
Andreas Dr Scheidweiler
Original Assignee
Cerberus 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 Cerberus Ag filed Critical Cerberus Ag
Priority to CH1834067A priority Critical patent/CH463329A/de
Publication of CH463329A publication Critical patent/CH463329A/de
Priority to AT1174568A priority patent/AT285388B/de
Priority to DK617068AA priority patent/DK123736B/da
Priority to DE1815206A priority patent/DE1815206C3/de
Priority to US784655A priority patent/US3588892A/en
Priority to SE6817563A priority patent/SE385516B/xx
Priority to NL6818361.A priority patent/NL163885C/xx
Priority to GB61420/68A priority patent/GB1202760A/en
Priority to FR1599970D priority patent/FR1599970A/fr
Priority to BE726158D priority patent/BE726158A/xx

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
    • G08B29/12—Checking intermittently signalling or alarm systems
    • G08B29/123—Checking intermittently signalling or alarm systems of line circuits
    • 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
    • G08B29/12—Checking intermittently signalling or alarm systems
    • G08B29/14—Checking intermittently signalling or alarm systems checking the detection circuits
    • 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
    • G08B29/12—Checking intermittently signalling or alarm systems
    • G08B29/14—Checking intermittently signalling or alarm systems checking the detection circuits
    • G08B29/145—Checking intermittently signalling or alarm systems checking the detection circuits of fire detection circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)
  • Fire Alarms (AREA)
CH1834067A 1967-12-29 1967-12-29 Signalanlage mit mehreren parallel geschalteten Meldeeinheiten CH463329A (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CH1834067A CH463329A (de) 1967-12-29 1967-12-29 Signalanlage mit mehreren parallel geschalteten Meldeeinheiten
AT1174568A AT285388B (de) 1967-12-29 1968-12-03 Signalanlage mit mehreren parallel geschalteten Meldeeinheiten
DK617068AA DK123736B (da) 1967-12-29 1968-12-17 Alarmanlæg med flere parallelt koblede meldeenheder.
DE1815206A DE1815206C3 (de) 1967-12-29 1968-12-17 Signalanlage mit mehreren parallel geschalteten Meldeeinheiten
US784655A US3588892A (en) 1967-12-29 1968-12-18 Test of parallel alarm units
SE6817563A SE385516B (sv) 1967-12-29 1968-12-20 Signalanleggning
NL6818361.A NL163885C (nl) 1967-12-29 1968-12-20 Inrichting voor het bewaken van een aantal meldings- eenheden.
GB61420/68A GB1202760A (en) 1967-12-29 1968-12-24 Improvements in or relating to alarm signal installations
FR1599970D FR1599970A (de) 1967-12-29 1968-12-24
BE726158D BE726158A (de) 1967-12-29 1968-12-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1834067A CH463329A (de) 1967-12-29 1967-12-29 Signalanlage mit mehreren parallel geschalteten Meldeeinheiten

Publications (1)

Publication Number Publication Date
CH463329A true CH463329A (de) 1968-09-30

Family

ID=4432272

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1834067A CH463329A (de) 1967-12-29 1967-12-29 Signalanlage mit mehreren parallel geschalteten Meldeeinheiten

Country Status (10)

Country Link
US (1) US3588892A (de)
AT (1) AT285388B (de)
BE (1) BE726158A (de)
CH (1) CH463329A (de)
DE (1) DE1815206C3 (de)
DK (1) DK123736B (de)
FR (1) FR1599970A (de)
GB (1) GB1202760A (de)
NL (1) NL163885C (de)
SE (1) SE385516B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9408898U1 (de) * 1994-05-31 1995-09-28 Zettler GmbH, 80469 München Gefahrenmelder

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753258A (en) * 1970-03-31 1973-08-14 Nittan Co Ltd Fire alarming system
US3983548A (en) * 1975-02-19 1976-09-28 Tufts Howard L Fire detection system
JPS5346092A (en) * 1976-10-08 1978-04-25 Toshiba Corp Gas leakage alarm device
DE2817121C2 (de) * 1978-04-19 1985-10-10 Siemens AG, 1000 Berlin und 8000 München Gefahrenmeldeanlage
US4263587A (en) * 1979-04-09 1981-04-21 International Telephone And Telegraph Corporation Liquid level control system
JPS595955B2 (ja) * 1979-07-27 1984-02-08 ホーチキ株式会社 火災報知機
US4456907A (en) * 1981-01-12 1984-06-26 Pyrotector, Inc. Ionization type smoke detector with test circuit
US4481502A (en) * 1982-03-26 1984-11-06 Dawson N Rick Central smoke alarm and annunciator
IT1169167B (it) * 1983-02-15 1987-05-27 Gd Spa Sistema di controllo funzionale per trasduttori di uscita di un'unita' centrale di controllo e comando per macchine e/o dispositivi utilizzabili in linee di produzione e/o confezionamento di prodotti
IT1169166B (it) * 1983-02-15 1987-05-27 Gd Spa Sistema di controllo funzionale di circuiti in ingresso a un'unita' centrale di controllo e comando per macchine e/o dispositivi utilizzabili in linee di produzione e/o confezionamento di prodotti
IE970008A1 (en) * 1996-01-10 1997-07-16 William Alexander Heffron A detecting unit and a detecting circuit comprising a¹plurality of the detecting units
DE102016200913A1 (de) 2016-01-22 2017-07-27 Hekatron Vertriebs Gmbh Vorrichtung zur Leitungsüberwachung von Gefahrenmeldern und Feststellvorrichtungen
DE102016200914A1 (de) 2016-01-22 2017-07-27 Hekatron Vertriebs Gmbh Vorrichtung zur Leitungsüberwachung an einer Feststelleinrichtung von Brandschutztüren mit Rauchschaltern
CN107450521A (zh) * 2017-08-23 2017-12-08 郑州朗鑫智能电子科技有限公司 一种智能家居用电气检测装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9408898U1 (de) * 1994-05-31 1995-09-28 Zettler GmbH, 80469 München Gefahrenmelder

Also Published As

Publication number Publication date
NL163885C (nl) 1980-10-15
NL163885B (nl) 1980-05-16
FR1599970A (de) 1970-07-20
DE1815206B2 (de) 1974-12-05
SE385516B (sv) 1976-07-05
US3588892A (en) 1971-06-28
DE1815206C3 (de) 1975-08-07
NL6818361A (de) 1969-07-01
DE1815206A1 (de) 1969-07-10
BE726158A (de) 1969-05-29
AT285388B (de) 1970-10-27
DK123736B (da) 1972-07-24
GB1202760A (en) 1970-08-19

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