ATA366682A - SELECTIVE GAS / SMOKE DETECTION SYSTEM - Google Patents

SELECTIVE GAS / SMOKE DETECTION SYSTEM

Info

Publication number
ATA366682A
ATA366682A AT366682A AT366682A ATA366682A AT A366682 A ATA366682 A AT A366682A AT 366682 A AT366682 A AT 366682A AT 366682 A AT366682 A AT 366682A AT A366682 A ATA366682 A AT A366682A
Authority
AT
Austria
Prior art keywords
detection system
smoke detection
selective gas
selective
gas
Prior art date
Application number
AT366682A
Other languages
German (de)
Other versions
AT395918B (en
Original Assignee
Westinghouse Electrotechniek E
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 Westinghouse Electrotechniek E filed Critical Westinghouse Electrotechniek E
Publication of ATA366682A publication Critical patent/ATA366682A/en
Application granted granted Critical
Publication of AT395918B publication Critical patent/AT395918B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/26—Devices for withdrawing samples in the gaseous state with provision for intake from several spaces
    • 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
    • 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
    • G08B17/117—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means by using a detection device for specific gases, e.g. combustion products, produced by the fire

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
AT366682A 1981-10-08 1982-10-04 SELECTIVE GAS / SMOKE DETECTION SYSTEM AT395918B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8104604A NL187595C (en) 1981-10-08 1981-10-08 DEVICE FOR DETECTING GAS OR SMOKE PARTICLES.

Publications (2)

Publication Number Publication Date
ATA366682A true ATA366682A (en) 1992-08-15
AT395918B AT395918B (en) 1993-04-26

Family

ID=19838197

Family Applications (1)

Application Number Title Priority Date Filing Date
AT366682A AT395918B (en) 1981-10-08 1982-10-04 SELECTIVE GAS / SMOKE DETECTION SYSTEM

Country Status (4)

Country Link
AT (1) AT395918B (en)
CH (1) CH659711A5 (en)
DE (1) DE3237021C2 (en)
NL (1) NL187595C (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4608556A (en) * 1983-07-04 1986-08-26 Cole Martin T Smoke detection apparatus
EP0132969B1 (en) * 1983-07-04 1988-11-02 Martin Terence Cole Improvements relating to smoke detection apparatus
NL8800634A (en) * 1988-03-15 1989-10-02 Westinghouse Elektrotechniek E DEVICE FOR MONITORING THE EXHAUST PIPE (S) OF A SMOKE / GAS DETECTION SYSTEM.
IT1249197B (en) * 1991-04-29 1995-02-20 Eurogiada Srl ATMOSPHERIC IMPURITIES DETECTION DEVICE
EP0640210A4 (en) * 1992-05-11 1995-09-13 Iei Pty Ltd Improvements relating to smoke detection scanning apparatus.
WO1993023735A1 (en) * 1992-05-14 1993-11-25 I.E.I. Pty. Ltd. Gas sampling point for smoke/pollution detection systems
AT403852B (en) * 1992-07-24 1998-06-25 Sgp Va Energie Umwelt METHOD FOR MEASURING POLLUTANTS IN GASES AND DEVICE FOR IMPLEMENTING THE METHOD
DE4333060C2 (en) * 1993-09-29 2002-11-07 Joachim Hahne Process for maintaining the operational safety of a ship and arrangement for carrying out the process
DE4426466C2 (en) * 1994-07-26 2002-06-20 Siemens Ag Arrangement and method for operating hazard detectors
AUPN965996A0 (en) * 1996-05-03 1996-05-30 Vision Products Pty Ltd The detection of airborne pollutants
AU717087B2 (en) * 1996-05-03 2000-03-16 Garrett Thermal Systems Limited The detection of airborne pollutants
GB9910540D0 (en) * 1999-05-08 1999-07-07 Airsense Technology Ltd Method and apparatus
DE10125687B4 (en) 2001-05-25 2005-06-16 Wagner Alarm- Und Sicherungssysteme Gmbh Device for detecting sources of fire or gas contamination
DE10348565B4 (en) * 2003-10-20 2007-01-04 Wagner Alarm- Und Sicherungssysteme Gmbh Method and device for detecting and locating a fire
US7375642B2 (en) 2004-08-24 2008-05-20 Wagner Alarm- Und Sicherungssysteme Gmbh Method and device for identifying and localizing a fire
DE102004058983B4 (en) * 2004-12-08 2008-08-21 Rag Ag Fire gas analysis system for use in coal mine fires
DE502006000573D1 (en) 2006-01-07 2008-05-15 Hekatron Vertriebs Gmbh Method and device for detecting a fire
EP2309468A1 (en) * 2009-10-09 2011-04-13 Amrona AG Method, device and computer program product for projecting an aspiration type fire detection system
EP2469492B1 (en) * 2010-11-29 2013-05-29 Minimax GmbH & Co. KG Method and device for fire detection in volumes
DE102011005602B4 (en) 2011-03-16 2016-07-14 Minimax Gmbh & Co. Kg Self-priming fire alarm device
DE202011109858U1 (en) 2011-03-16 2012-06-12 Minimax Gmbh & Co. Kg Self-priming fire alarm device
WO2013032360A1 (en) * 2011-08-31 2013-03-07 ГЕРМАН, Дмитрий Александрович Method and system for detecting and determining the location of unwanted substances in monitored zones and outlet unit for an air collector for such a system
US8836522B2 (en) * 2011-09-08 2014-09-16 Fire Avert, Llc Safety shut-off device and method of use
US9846413B2 (en) 2011-09-08 2017-12-19 Fire Avert, Llc. Safety shut-off device and method of use
AU2014350164B2 (en) 2013-11-14 2019-05-02 Xtralis Global Improvements to multi-point sampling valves
US11946837B2 (en) 2018-05-15 2024-04-02 Carrier Corporation Electroactive actuators as sampling port valves for aspirating contaminant detection
CN111895274A (en) * 2020-08-04 2020-11-06 淮阴师范学院 Gas leakage detection device and detection method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1100515B (en) * 1960-03-05 1961-02-23 Walther & Cie Ag Smoke alarm with connected moisture meter, especially for ships
GB1098161A (en) * 1965-04-20 1968-01-10 Cow & Gate Ltd Improvements in or relating to fire detection apparatus
US3522431A (en) * 1967-12-26 1970-08-04 Gen Electric Gas conversion apparatus and method for producing condensation nuclei
CH521649A (en) * 1970-07-31 1972-04-15 Cerberus Ag Fire alarm device

Also Published As

Publication number Publication date
NL8104604A (en) 1983-05-02
DE3237021A1 (en) 1983-05-05
CH659711A5 (en) 1987-02-13
AT395918B (en) 1993-04-26
DE3237021C2 (en) 1986-07-03
NL187595B (en) 1991-06-17
NL187595C (en) 1991-11-18

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
EFA Change in the company name
ELJ Ceased due to non-payment of the annual fee