NO994402D0 - Optisk röykdetektor - Google Patents

Optisk röykdetektor

Info

Publication number
NO994402D0
NO994402D0 NO994402A NO994402A NO994402D0 NO 994402 D0 NO994402 D0 NO 994402D0 NO 994402 A NO994402 A NO 994402A NO 994402 A NO994402 A NO 994402A NO 994402 D0 NO994402 D0 NO 994402D0
Authority
NO
Norway
Prior art keywords
fitted
smoke detector
optical
optical smoke
optical bridge
Prior art date
Application number
NO994402A
Other languages
English (en)
Other versions
NO994402L (no
Inventor
Kurt Dr Muller
Peter Kunz
Dieter Wieser
Markus Dr Loepfe
Original Assignee
Siemens 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 Ag filed Critical Siemens Ag
Publication of NO994402D0 publication Critical patent/NO994402D0/no
Publication of NO994402L publication Critical patent/NO994402L/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • 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
    • G08B29/18—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
    • G08B17/11—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)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
NO19994402A 1998-09-14 1999-09-10 Optisk roykdetektor NO994402L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98117368A EP0987663A1 (de) 1998-09-14 1998-09-14 Optischer Rauchmelder nach dem Extinktionsprinzip und Verfahren zur Kompensation von dessen Temperaturdrift
CH217298 1998-10-27

Publications (2)

Publication Number Publication Date
NO994402D0 true NO994402D0 (no) 1999-09-10
NO994402L NO994402L (no) 2000-03-15

Family

ID=25689710

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19994402A NO994402L (no) 1998-09-14 1999-09-10 Optisk roykdetektor

Country Status (12)

Country Link
US (1) US6456379B1 (no)
EP (1) EP0987663A1 (no)
JP (1) JP2000099849A (no)
KR (1) KR20000022821A (no)
CN (1) CN1130678C (no)
AT (1) ATE248417T1 (no)
AU (1) AU763116B2 (no)
CZ (1) CZ295447B6 (no)
DE (1) DE59906761D1 (no)
HU (1) HU224499B1 (no)
NO (1) NO994402L (no)
PL (1) PL191604B1 (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10358647B4 (de) * 2003-12-15 2005-10-13 Elektromanufaktur Zangenstein Hanauer Gmbh & Co. Kgaa Sensor zur Transmissionsmessung
DE102004020489B4 (de) * 2004-04-26 2007-06-28 Minimax Gmbh & Co. Kg Brandmelder für Einsatz in Außenatmosphäre
DE102004032294B4 (de) * 2004-07-03 2012-02-09 Minimax Gmbh & Co. Kg Beheizter Brandmelder
US7308374B2 (en) * 2005-05-24 2007-12-11 Sandia National Laboratories Method for siting detectors within a facility
DE102005023809A1 (de) 2005-05-24 2006-11-30 Robert Bosch Gmbh Verfahren zur Kompensation der Temperaturdrift von Sensoren im montierten Zustand vor Ort und Vorrichtung zur Kompensation der Temperaturdrift eines Halbleiterbeschleunigungssensors
EP2595126B1 (de) * 2011-11-15 2019-03-06 Siemens Schweiz AG Gefahrenmelder zum Betrieb im Nuklearbereich, mit einer Heizung zum Beheizen typischerweise nichtstrahlungsfester Halbleiterbauelemente zur Erhöhung der funktionalen Lebensdauer
DE102017118499A1 (de) * 2017-08-14 2019-02-14 Endress+Hauser Conducta Gmbh+Co. Kg Kalibriereinsatz und Halterung desselben
EP3704679A1 (en) 2017-10-30 2020-09-09 Carrier Corporation Compensator in a detector device
US11024154B1 (en) * 2020-01-28 2021-06-01 Honeywell International Inc. Self-testing fire sensing device
CN112037463A (zh) * 2020-09-11 2020-12-04 马艺卓 一种高灵敏度烟雾报警器

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US878458A (en) * 1907-05-17 1908-02-04 Joseph A Firsching Friction-clutch driving mechanism.
US3552863A (en) 1967-07-28 1971-01-05 Beckman Instruments Inc Method and apparatus for comparing the transmittance of a sample and a standard
CH546989A (de) * 1972-12-06 1974-03-15 Cerberus Ag Verfahren und vorrichtung zur brandmeldung.
US4266220A (en) * 1979-07-27 1981-05-05 Malinowski William J Self-calibrating smoke detector and method
AU573243B2 (en) * 1983-08-12 1988-06-02 Vision Systems Limited Pollution detecting apparatus
DE3334545A1 (de) * 1983-09-23 1985-04-04 Siemens AG, 1000 Berlin und 8000 München Optischer rauchmelder
JPS60168296A (ja) * 1984-02-13 1985-08-31 株式会社日本自動車部品総合研究所 光電式煙感知器
CH683464A5 (de) * 1991-09-06 1994-03-15 Cerberus Ag Optischer Rauchmelder mit aktiver Ueberwachung.
SE508805C2 (sv) * 1991-12-04 1998-11-09 Opsis Ab Optisk analysutrustning för gasformiga ämnen som strömmar i en kanal
AU652513B2 (en) * 1992-06-29 1994-08-25 Nohmi Bosai Ltd Smoke detecting apparatus for fire alarm
CH684135A5 (de) 1992-07-08 1994-07-15 Cerberus Ag Optischer Rauchmelder.
AU653684B2 (en) * 1992-11-04 1994-10-06 Nohmi Bosai Ltd Smoke detecting apparatus for fire alarm
JPH06288917A (ja) * 1993-03-31 1994-10-18 Nohmi Bosai Ltd 煙式火災感知器
DE4320873A1 (de) * 1993-06-23 1995-01-05 Hekatron Gmbh Schaltungsanordnung für einen optischen Melder zur Umweltüberwachung und Anzeige eines Störmediums
DE19512126C1 (de) 1995-04-04 1996-09-05 Hekatron Gmbh Vorrichtung zum Detektieren eines Gases oder Aerosols
CN2248872Y (zh) * 1995-12-12 1997-03-05 太原中绿环保技术有限公司 双通道式光电探测探头
DE19703359A1 (de) * 1997-01-30 1998-08-06 Telefunken Microelectron Verfahren zur Temperaturkompensation bei Meßsystemen
ATE204400T1 (de) 1997-06-16 2001-09-15 Siemens Building Tech Ag Optischer rauchmelder nach dem extinktionsprinzip

Also Published As

Publication number Publication date
ATE248417T1 (de) 2003-09-15
CZ323199A3 (cs) 2000-09-13
DE59906761D1 (de) 2003-10-02
EP0987663A1 (de) 2000-03-22
PL335400A1 (en) 2000-03-27
US6456379B1 (en) 2002-09-24
KR20000022821A (ko) 2000-04-25
JP2000099849A (ja) 2000-04-07
CZ295447B6 (cs) 2005-08-17
HU9903071D0 (en) 1999-11-29
CN1130678C (zh) 2003-12-10
HU224499B1 (hu) 2005-10-28
HUP9903071A3 (en) 2002-12-28
AU763116B2 (en) 2003-07-10
HUP9903071A2 (hu) 2001-06-28
PL191604B1 (pl) 2006-06-30
AU4751299A (en) 2000-03-23
CN1248034A (zh) 2000-03-22
NO994402L (no) 2000-03-15

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application
FC2A Withdrawal, rejection or dismissal of laid open patent application