NO20030680L - Optisk röykvarsler basert på utslukningsprinsippet og anvendelse av nevntealarm - Google Patents

Optisk röykvarsler basert på utslukningsprinsippet og anvendelse av nevntealarm

Info

Publication number
NO20030680L
NO20030680L NO20030680A NO20030680A NO20030680L NO 20030680 L NO20030680 L NO 20030680L NO 20030680 A NO20030680 A NO 20030680A NO 20030680 A NO20030680 A NO 20030680A NO 20030680 L NO20030680 L NO 20030680L
Authority
NO
Norway
Prior art keywords
mentioned alarm
smoke alarms
alarms based
optical smoke
extinguishing principle
Prior art date
Application number
NO20030680A
Other languages
English (en)
Other versions
NO20030680D0 (no
Inventor
Kurt Mueller
Peter Kunz
Markus Loepfe
Original Assignee
Siemens Building Tech 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 Siemens Building Tech Ag filed Critical Siemens Building Tech Ag
Publication of NO20030680D0 publication Critical patent/NO20030680D0/no
Publication of NO20030680L publication Critical patent/NO20030680L/no

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • 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
    • G08B29/18—Prevention or correction of operating errors
    • G08B29/20—Calibration, including self-calibrating arrangements
    • G08B29/24—Self-calibration, e.g. compensating for environmental drift or ageing of components
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/103—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device
    • 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
    • G08B29/04—Monitoring of the detection circuits
    • G08B29/043—Monitoring of the detection circuits of fire detection circuits
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas
    • G08B17/113—Constructional details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
NO20030680A 2002-03-28 2003-02-11 Optisk röykvarsler basert på utslukningsprinsippet og anvendelse av nevntealarm NO20030680L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02007106A EP1349127A1 (de) 2002-03-28 2002-03-28 Optischer Rauchmelder nach dem Extinktionsprinzip und dessen Verwendung

Publications (2)

Publication Number Publication Date
NO20030680D0 NO20030680D0 (no) 2003-02-11
NO20030680L true NO20030680L (no) 2003-09-29

Family

ID=8185444

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20030680A NO20030680L (no) 2002-03-28 2003-02-11 Optisk röykvarsler basert på utslukningsprinsippet og anvendelse av nevntealarm

Country Status (8)

Country Link
EP (1) EP1349127A1 (no)
KR (1) KR20030078664A (no)
CN (1) CN1448896A (no)
AU (1) AU2003200391A1 (no)
CZ (1) CZ2003886A3 (no)
HU (1) HUP0300792A3 (no)
NO (1) NO20030680L (no)
PL (1) PL359358A1 (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE502005004298D1 (de) * 2005-11-04 2008-07-10 Siemens Ag Manipulationssicherung eines Brandmelders
EP2093732A1 (de) * 2008-02-19 2009-08-26 Siemens Aktiengesellschaft Vorrichtung und Verfahren zum Detektieren von Rauch durch gemeinsame Auswertung zweier optischer Rückstreusignale
CN103674843B (zh) * 2013-12-31 2016-02-10 上海贝岭股份有限公司 光电烟雾探测器及其使用方法
DE102014009642B4 (de) * 2014-06-26 2019-08-22 Elmos Semiconductor Aktiengesellschaft Verfahren zur Erfassung physikalischer Größen zur Detektion und Charakterisierung von Gasen, Nebel und Rauch, insbesondere einer Vorrichtung zur Messung der Partikelkonzentration
FR3063811B1 (fr) * 2017-03-10 2021-08-27 Elichens Capteur optique de gaz

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9212060D0 (en) * 1992-06-04 1992-07-22 Appleby David Obscuration sensor
CH684135A5 (de) * 1992-07-08 1994-07-15 Cerberus Ag Optischer Rauchmelder.
DE4320861A1 (de) * 1993-06-23 1995-01-05 Hekatron Gmbh Schaltungsanordnung für einen optischen Melder zur Umweltüberwachung und Anzeige eines Störmediums
EP1017034B1 (de) * 1998-09-14 2003-08-27 Siemens Building Technologies AG Optischer Rauchmelder nach dem Extinktionsprinzip und Verfahren zur Kompensation von dessen Temperaturdrift

Also Published As

Publication number Publication date
HUP0300792A2 (hu) 2003-12-29
CN1448896A (zh) 2003-10-15
AU2003200391A1 (en) 2003-10-23
HU0300792D0 (en) 2003-05-28
NO20030680D0 (no) 2003-02-11
EP1349127A1 (de) 2003-10-01
HUP0300792A3 (en) 2004-05-28
CZ2003886A3 (cs) 2003-11-12
KR20030078664A (ko) 2003-10-08
PL359358A1 (en) 2003-10-06

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application