AU761401B2 - A device for testing the function of scattered-light smoke sensors - Google Patents

A device for testing the function of scattered-light smoke sensors Download PDF

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Publication number
AU761401B2
AU761401B2 AU33946/99A AU3394699A AU761401B2 AU 761401 B2 AU761401 B2 AU 761401B2 AU 33946/99 A AU33946/99 A AU 33946/99A AU 3394699 A AU3394699 A AU 3394699A AU 761401 B2 AU761401 B2 AU 761401B2
Authority
AU
Australia
Prior art keywords
pulses
adapter
light source
light
sensor
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
AU33946/99A
Other languages
English (en)
Other versions
AU3394699A (en
Inventor
Max Grimm
Hansjurg Walti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
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
Priority claimed from EP98112822A external-priority patent/EP0971328A1/de
Application filed by Siemens Building Technologies AG filed Critical Siemens Building Technologies AG
Publication of AU3394699A publication Critical patent/AU3394699A/en
Application granted granted Critical
Publication of AU761401B2 publication Critical patent/AU761401B2/en
Assigned to SIEMENS AKTIENGESELLSCHAFT reassignment SIEMENS AKTIENGESELLSCHAFT Alteration of Name(s) in Register under S187 Assignors: SIEMENS BUILDING TECHNOLOGIES AG
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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)
  • Glass Compositions (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Gyroscopes (AREA)
  • Burglar Alarm Systems (AREA)
AU33946/99A 1998-07-10 1999-06-09 A device for testing the function of scattered-light smoke sensors Ceased AU761401B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP98112822 1998-07-10
EP98112822A EP0971328A1 (de) 1998-07-10 1998-07-10 Vorrichtung zur Ueberprüfung der Funktion von Streulichtrauchmeldern
CH75799 1999-04-23
CH0757/99 1999-04-23

Publications (2)

Publication Number Publication Date
AU3394699A AU3394699A (en) 2000-02-03
AU761401B2 true AU761401B2 (en) 2003-06-05

Family

ID=25685592

Family Applications (1)

Application Number Title Priority Date Filing Date
AU33946/99A Ceased AU761401B2 (en) 1998-07-10 1999-06-09 A device for testing the function of scattered-light smoke sensors

Country Status (9)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202816082U (zh) * 2012-09-19 2013-03-20 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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US553744A (en) * 1896-01-28 Tenbeeg
WO1994018653A1 (de) * 1993-02-15 1994-08-18 Cerberus Ag Vorrichtung zur funktionsprüfung von rauchmeldern
EP0910055A2 (en) * 1997-10-14 1999-04-21 No Climb Products Limited Test apparatus for testing detectors

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US553744A (en) * 1896-01-28 Tenbeeg
WO1994018653A1 (de) * 1993-02-15 1994-08-18 Cerberus Ag Vorrichtung zur funktionsprüfung von rauchmeldern
EP0910055A2 (en) * 1997-10-14 1999-04-21 No Climb Products Limited Test apparatus for testing detectors

Also Published As

Publication number Publication date
HU9902007D0 (en) 1999-08-30
HUP9902007A3 (en) 2000-06-28
KR20000011335A (ko) 2000-02-25
PL191875B1 (pl) 2006-07-31
NO993153L (no) 2000-01-11
KR100575903B1 (ko) 2006-05-02
DE59904421D1 (de) 2003-04-10
HUP9902007A2 (hu) 2000-02-28
CZ297192B6 (cs) 2006-09-13
CZ245399A3 (cs) 2000-01-12
NO993153D0 (no) 1999-06-24
HU222939B1 (hu) 2003-12-29
AU3394699A (en) 2000-02-03
NO321726B1 (no) 2006-06-26
ATE233930T1 (de) 2003-03-15
CN1255695A (zh) 2000-06-07

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