PL359358A1 - Absorbance optical smoke sensor and its application - Google Patents

Absorbance optical smoke sensor and its application

Info

Publication number
PL359358A1
PL359358A1 PL03359358A PL35935803A PL359358A1 PL 359358 A1 PL359358 A1 PL 359358A1 PL 03359358 A PL03359358 A PL 03359358A PL 35935803 A PL35935803 A PL 35935803A PL 359358 A1 PL359358 A1 PL 359358A1
Authority
PL
Poland
Prior art keywords
application
smoke sensor
optical smoke
absorbance optical
absorbance
Prior art date
Application number
PL03359358A
Other languages
English (en)
Polish (pl)
Inventor
Kurt Muller
Peter Kunz
Markus Loepfe
Original Assignee
Siemens Building Technologies 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 Technologies Ag filed Critical Siemens Building Technologies Ag
Publication of PL359358A1 publication Critical patent/PL359358A1/xx

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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 SYSTEMS, e.g. PERSONAL 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 SYSTEMS, e.g. PERSONAL 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 SYSTEMS, e.g. PERSONAL 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 SYSTEMS, e.g. PERSONAL 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)
PL03359358A 2002-03-28 2003-03-26 Absorbance optical smoke sensor and its application PL359358A1 (en)

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 (1)

Publication Number Publication Date
PL359358A1 true PL359358A1 (en) 2003-10-06

Family

ID=8185444

Family Applications (1)

Application Number Title Priority Date Filing Date
PL03359358A PL359358A1 (en) 2002-03-28 2003-03-26 Absorbance optical smoke sensor and its application

Country Status (8)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1783713B1 (de) * 2005-11-04 2008-05-28 Siemens Aktiengesellschaft 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
KR20030078664A (ko) 2003-10-08
NO20030680L (no) 2003-09-29
HUP0300792A2 (hu) 2003-12-29
CN1448896A (zh) 2003-10-15
CZ2003886A3 (cs) 2003-11-12
HUP0300792A3 (en) 2004-05-28
EP1349127A1 (de) 2003-10-01
NO20030680D0 (no) 2003-02-11
HU0300792D0 (en) 2003-05-28
AU2003200391A1 (en) 2003-10-23

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Legal Events

Date Code Title Description
REFS Decisions on refusal to grant patents (taken after the publication of the particulars of the applications)