ATE233930T1 - Vorrichtung zur überprüfung der funktion von streulichtrauchmeldern - Google Patents

Vorrichtung zur überprüfung der funktion von streulichtrauchmeldern

Info

Publication number
ATE233930T1
ATE233930T1 AT99112527T AT99112527T ATE233930T1 AT E233930 T1 ATE233930 T1 AT E233930T1 AT 99112527 T AT99112527 T AT 99112527T AT 99112527 T AT99112527 T AT 99112527T AT E233930 T1 ATE233930 T1 AT E233930T1
Authority
AT
Austria
Prior art keywords
function
light source
measurement
checking
scattered light
Prior art date
Application number
AT99112527T
Other languages
English (en)
Inventor
Max Grimm
Hansjuerg Waelti
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
Priority claimed from EP98112822A external-priority patent/EP0971328A1/de
Application filed by Siemens Building Tech Ag filed Critical Siemens Building Tech Ag
Application granted granted Critical
Publication of ATE233930T1 publication Critical patent/ATE233930T1/de

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
    • G08B29/14—Checking intermittently signalling or alarm systems checking the detection circuits
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G01N21/532—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke with measurement of scattering and transmission
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Computer Security & Cryptography (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Eye Examination Apparatus (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Glass Compositions (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Gyroscopes (AREA)
  • Burglar Alarm Systems (AREA)
AT99112527T 1998-07-10 1999-07-01 Vorrichtung zur überprüfung der funktion von streulichtrauchmeldern ATE233930T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98112822A EP0971328A1 (de) 1998-07-10 1998-07-10 Vorrichtung zur Ueberprüfung der Funktion von Streulichtrauchmeldern
CH75799 1999-04-23

Publications (1)

Publication Number Publication Date
ATE233930T1 true ATE233930T1 (de) 2003-03-15

Family

ID=25685592

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99112527T ATE233930T1 (de) 1998-07-10 1999-07-01 Vorrichtung zur überprüfung der funktion von streulichtrauchmeldern

Country Status (9)

Country Link
KR (1) KR100575903B1 (de)
CN (1) CN1255695A (de)
AT (1) ATE233930T1 (de)
AU (1) AU761401B2 (de)
CZ (1) CZ297192B6 (de)
DE (1) DE59904421D1 (de)
HU (1) HU222939B1 (de)
NO (1) NO321726B1 (de)
PL (1) PL191875B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103680038A (zh) * 2012-09-19 2014-03-26 成都科盛石油科技有限公司 一种用于检测烟雾探测器的烟雾箱改进结构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US553744A (en) * 1896-01-28 Tenbeeg
JPS59187246A (ja) * 1983-04-08 1984-10-24 Nohmi Bosai Kogyo Co Ltd 光電式煙感知器の機能検査装置
US4827244A (en) * 1988-01-04 1989-05-02 Pittway Corporation Test initiation apparatus with continuous or pulse input
JP2612750B2 (ja) * 1988-09-30 1997-05-21 能美防災株式会社 光電式煙感知器用発光式感度試験器
CZ280226B6 (cs) * 1990-09-06 1995-12-13 Lites, A.S. Lineární hlásič požáru
JPH056489A (ja) * 1991-02-22 1993-01-14 Matsushita Electric Works Ltd 光電式煙感知器
CH685410A5 (de) * 1993-02-15 1995-06-30 Cerberus Ag Vorrichtung zur Funktionsprüfung von Rauchmeldern.
JP3243115B2 (ja) * 1993-10-29 2002-01-07 ホーチキ株式会社 光電式感知器及び火災感知システム
GB9721782D0 (en) * 1997-10-14 1997-12-17 No Climb Prod Ltd Test apparatus for testing detectors

Also Published As

Publication number Publication date
AU3394699A (en) 2000-02-03
NO321726B1 (no) 2006-06-26
KR20000011335A (ko) 2000-02-25
DE59904421D1 (de) 2003-04-10
HU222939B1 (hu) 2003-12-29
KR100575903B1 (ko) 2006-05-02
NO993153L (no) 2000-01-11
HU9902007D0 (en) 1999-08-30
AU761401B2 (en) 2003-06-05
CZ297192B6 (cs) 2006-09-13
HUP9902007A3 (en) 2000-06-28
CZ245399A3 (cs) 2000-01-12
NO993153D0 (no) 1999-06-24
CN1255695A (zh) 2000-06-07
HUP9902007A2 (hu) 2000-02-28
PL191875B1 (pl) 2006-07-31

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