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HUP9902007A2 - Equipment for testing operation of a diffuse light smoke decector - Google Patents

Equipment for testing operation of a diffuse light smoke decector

Info

Publication number
HUP9902007A2
HUP9902007A2 HU9902007A HUP9902007A HUP9902007A2 HU P9902007 A2 HUP9902007 A2 HU P9902007A2 HU 9902007 A HU9902007 A HU 9902007A HU P9902007 A HUP9902007 A HU P9902007A HU P9902007 A2 HUP9902007 A2 HU P9902007A2
Authority
HU
Hungary
Prior art keywords
light source
measuring
decector
equipment
light
Prior art date
Application number
HU9902007A
Other languages
Hungarian (hu)
Inventor
Max Grimm
Hansjürg Wälti
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/en
Application filed by Siemens Building Technologies Ag filed Critical Siemens Building Technologies Ag
Publication of HU9902007D0 publication Critical patent/HU9902007D0/en
Publication of HUP9902007A2 publication Critical patent/HUP9902007A2/en
Publication of HUP9902007A3 publication Critical patent/HUP9902007A3/en
Publication of HU222939B1 publication Critical patent/HU222939B1/en

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)
  • Burglar Alarm Systems (AREA)
  • Gyroscopes (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Glass Compositions (AREA)

Abstract

A találmány tárgya berendezés szórtfényes füstjelző (M)működésvizsgálatára, amely egy fényimpűlzűst kibőcsátó mérőfényfőrrást (6) tartalmazó mérőkamrával (5) és mérő fényvevővel (7)rendelkezik, tővábbá a mérő fényvevő (7) számára vizsgálófényimpűlzűsőkat adó, a mérő fényfőrrás (6) fényimpűlzűsaivalszinkrőnban működtethető vizsgáló fényfőrrást tartalmazó adapterel (1)van ellátva. A találmány szerinti az adapternek (1) a mérő fényfőrrás(6) áramimpűlzűsai által gerjesztett elektrőmágneses térre megszólalóés a vizsgáló fényfőrrást (3) vezérlő detektőra (2) van. ŕThe object of the invention is to test the operation of a scattered light smoke detector (M), which is equipped with a measuring chamber (5) containing a measuring light source (6) emitting light pulses and a measuring light receiver (7), which also provides test light pulses for the measuring light receiver (7) in synchronism with the light pulses of the measuring light source (6) it is equipped with an adapter (1) containing an operable inspection light source. The adapter (1) according to the invention has a detector (2) that responds to the electromagnetic field excited by the current pulses of the measuring light source (6) and controls the test light source (3). ŕ

HU9902007A 1998-07-10 1999-06-16 Equipment for testing operation of a diffuse light smoke decector HU222939B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98112822A EP0971328A1 (en) 1998-07-10 1998-07-10 Device for testing smoke detectors of the light diffusion type
CH75799 1999-04-23

Publications (4)

Publication Number Publication Date
HU9902007D0 HU9902007D0 (en) 1999-08-30
HUP9902007A2 true HUP9902007A2 (en) 2000-02-28
HUP9902007A3 HUP9902007A3 (en) 2000-06-28
HU222939B1 HU222939B1 (en) 2003-12-29

Family

ID=25685592

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9902007A HU222939B1 (en) 1998-07-10 1999-06-16 Equipment for testing operation of a diffuse light smoke decector

Country Status (9)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103680038A (en) * 2012-09-19 2014-03-26 成都科盛石油科技有限公司 Smoke box improved structure for detecting smoke detector

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 (en) * 1983-04-08 1984-10-24 Nohmi Bosai Kogyo Co Ltd Inspecting apparatus of function of photoelectric smoke sensor
US4827244A (en) * 1988-01-04 1989-05-02 Pittway Corporation Test initiation apparatus with continuous or pulse input
JP2612750B2 (en) * 1988-09-30 1997-05-21 能美防災株式会社 Light-emitting sensitivity tester for photoelectric smoke detector
CZ280226B6 (en) * 1990-09-06 1995-12-13 Lites, A.S. Linear fire-alarm box
JPH056489A (en) * 1991-02-22 1993-01-14 Matsushita Electric Works Ltd Photoelectric smoke sensor
CH685410A5 (en) * 1993-02-15 1995-06-30 Cerberus Ag Device for functional testing of smoke detectors.
JP3243115B2 (en) * 1993-10-29 2002-01-07 ホーチキ株式会社 Photoelectric detector and fire detection system
GB9721782D0 (en) * 1997-10-14 1997-12-17 No Climb Prod Ltd Test apparatus for testing detectors

Also Published As

Publication number Publication date
KR20000011335A (en) 2000-02-25
DE59904421D1 (en) 2003-04-10
ATE233930T1 (en) 2003-03-15
CZ245399A3 (en) 2000-01-12
PL191875B1 (en) 2006-07-31
AU3394699A (en) 2000-02-03
HU222939B1 (en) 2003-12-29
CN1255695A (en) 2000-06-07
AU761401B2 (en) 2003-06-05
NO993153L (en) 2000-01-11
HUP9902007A3 (en) 2000-06-28
CZ297192B6 (en) 2006-09-13
HU9902007D0 (en) 1999-08-30
NO321726B1 (en) 2006-06-26
KR100575903B1 (en) 2006-05-02
NO993153D0 (en) 1999-06-24

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Legal Events

Date Code Title Description
HFG4 Patent granted, date of granting

Effective date: 20031112

FH92 Termination of representative

Representative=s name: ANTALFFY-ZSIROS ANDRAS, DANUBIA SZABADALMI ES , HU

GB9A Succession in title

Owner name: SIEMENS AKTIENGESELLSCHAFT, DE

Free format text: FORMER OWNER(S): SIEMENS BUILDING TECHNOLOGIES AG, CH

MM4A Lapse of definitive patent protection due to non-payment of fees