DK1369836T3 - Brandalarm og fremgangsmåde til drift af en brandalarm - Google Patents

Brandalarm og fremgangsmåde til drift af en brandalarm

Info

Publication number
DK1369836T3
DK1369836T3 DK02010414T DK02010414T DK1369836T3 DK 1369836 T3 DK1369836 T3 DK 1369836T3 DK 02010414 T DK02010414 T DK 02010414T DK 02010414 T DK02010414 T DK 02010414T DK 1369836 T3 DK1369836 T3 DK 1369836T3
Authority
DK
Denmark
Prior art keywords
fire alarm
unit
operating
transmitter
signal processing
Prior art date
Application number
DK02010414T
Other languages
English (en)
Inventor
Valentin Brunner
Uwe Scheidthauer
Original Assignee
Hekatron Technik Gmbh
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 Hekatron Technik Gmbh filed Critical Hekatron Technik Gmbh
Application granted granted Critical
Publication of DK1369836T3 publication Critical patent/DK1369836T3/da

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
    • 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
    • G08B17/107—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 for detecting light-scattering due to smoke
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Fire Alarms (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DK02010414T 2002-05-08 2002-05-08 Brandalarm og fremgangsmåde til drift af en brandalarm DK1369836T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02010414A EP1369836B1 (de) 2002-05-08 2002-05-08 Brandmelder sowie Verfahren zum Betrieb eines Brandmelders

Publications (1)

Publication Number Publication Date
DK1369836T3 true DK1369836T3 (da) 2006-05-01

Family

ID=29433073

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02010414T DK1369836T3 (da) 2002-05-08 2002-05-08 Brandalarm og fremgangsmåde til drift af en brandalarm

Country Status (5)

Country Link
EP (1) EP1369836B1 (da)
AT (1) ATE313836T1 (da)
DE (1) DE50205343D1 (da)
DK (1) DK1369836T3 (da)
ES (1) ES2254552T3 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2991606T3 (es) 2017-10-30 2024-12-04 Carrier Corp Compensador en un dispositivo detector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4225791A (en) * 1979-03-01 1980-09-30 Honeywell Inc. Optical smoke detector circuit
DE3127324A1 (de) * 1981-07-10 1983-01-27 Siemens AG, 1000 Berlin und 8000 München Verfahren und anordnung zur erhoehung der ansprechempfindlichkeit und der stoersicherheit in einer gefahren-, insbesondere brandmeldeanlage
US5523743A (en) * 1995-04-13 1996-06-04 Digital Security Controls Ltd. Self-diagnostic smoke detector
EP1098284B1 (en) * 1999-11-05 2004-05-06 E.I. Technology Limited A smoke alarm device

Also Published As

Publication number Publication date
ES2254552T3 (es) 2006-06-16
ATE313836T1 (de) 2006-01-15
DE50205343D1 (de) 2006-01-26
EP1369836B1 (de) 2005-12-21
EP1369836A1 (de) 2003-12-10

Similar Documents

Publication Publication Date Title
WO2005006273A3 (en) Portable motion detector and alarm system and method
DK63781A (da) Tv-overvaagningsudstyr med tyverialarm og en sikker iagttagelsesafstand
ATE406640T1 (de) Leistung berichtender rauchmelder
GB0203621D0 (en) Emitter location system
PL373350A1 (en) Scattered-light smoke detector
NO20035660D0 (no) System og fremgangsmåte til å bestemme lokaliseringen av en transmitter
BR0312138A (pt) Método e aparelho de detecção de material radioativo
GB0229689D0 (en) Positioning system and method
ATE475956T1 (de) Mobilstrahlungsüberwachungsnetzwerk
SE0103599D0 (sv) Mäthuvud för gasanalysator
ATE441910T1 (de) Alarmeinheit
ATE374566T1 (de) Sensor für auf strahlung basierender diagnostik
ATE522834T1 (de) Lichtgitter
ATE433123T1 (de) Mikrowellenerkennungssystem und -verfahren
ATE305130T1 (de) Lokator und optisches messsystem
SE0300160D0 (sv) Apparatus for and Method of Mintoring a Gas Supply
DE69718958D1 (de) Überwachungsanordnung
AU2003267889A1 (en) Method for position notification
DK1369836T3 (da) Brandalarm og fremgangsmåde til drift af en brandalarm
TW200639516A (en) Light source system and control method of light source system
ATE193137T1 (de) Funkalarm-sicherheitssystem
RU2224293C1 (ru) Пожарный извещатель с автотестированием
TW200715818A (en) Timer control system for projector and method thereof
SE0100588L (sv) A method and a device for positioning a sample
FR2837605B1 (fr) Dispositif de surveillance routiere embarque