SG11202001809SA - Smoke detectors with light shields and alarm systems including such - Google Patents

Smoke detectors with light shields and alarm systems including such

Info

Publication number
SG11202001809SA
SG11202001809SA SG11202001809SA SG11202001809SA SG11202001809SA SG 11202001809S A SG11202001809S A SG 11202001809SA SG 11202001809S A SG11202001809S A SG 11202001809SA SG 11202001809S A SG11202001809S A SG 11202001809SA SG 11202001809S A SG11202001809S A SG 11202001809SA
Authority
SG
Singapore
Prior art keywords
systems including
alarm systems
smoke detectors
light shields
shields
Prior art date
Application number
SG11202001809SA
Inventor
Mark A Stibich
Sarah E Simmons
Edward C Guerrero
Paul P Froutan
Nicholas Whitelonis
Joseph Taber
Original Assignee
Xenex Disinfection Services Inc
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 Xenex Disinfection Services Inc filed Critical Xenex Disinfection Services Inc
Publication of SG11202001809SA publication Critical patent/SG11202001809SA/en

Links

Classifications

    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
SG11202001809SA 2016-03-04 2017-03-06 Smoke detectors with light shields and alarm systems including such SG11202001809SA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662303533P 2016-03-04 2016-03-04
PCT/US2017/020871 WO2017152163A1 (en) 2016-03-04 2017-03-06 Smoke detectors with light shields and alarm systems including such

Publications (1)

Publication Number Publication Date
SG11202001809SA true SG11202001809SA (en) 2020-03-30

Family

ID=58348010

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202001809SA SG11202001809SA (en) 2016-03-04 2017-03-06 Smoke detectors with light shields and alarm systems including such

Country Status (7)

Country Link
US (3) US10282956B2 (en)
EP (1) EP3424029B1 (en)
JP (1) JP6532615B2 (en)
AU (1) AU2017228427B2 (en)
CA (1) CA3054789A1 (en)
SG (1) SG11202001809SA (en)
WO (1) WO2017152163A1 (en)

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* Cited by examiner, † Cited by third party
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CA3054789A1 (en) 2016-03-04 2017-09-08 Xenex Disinfection Services, Llc. Smoke detectors with light shields and alarm systems including such
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JP7016324B2 (en) * 2017-01-26 2022-02-04 ホーチキ株式会社 Alarm device
US11887450B2 (en) 2018-05-09 2024-01-30 Carrier Corporation Smoke chamber for multiwave multiangle smoke detector
US20210201645A1 (en) * 2018-07-13 2021-07-01 Carrier Corporation Chambered high sensitivity fiber optic smoke detection
US11074796B2 (en) * 2019-04-01 2021-07-27 Carrier Corporation Photoelectric smoke detectors
USD948365S1 (en) * 2019-11-22 2022-04-12 First Response Locator Systems Of America, Llc First response locator system
US11790746B2 (en) * 2021-02-02 2023-10-17 Carrier Corporation Smoke entry solution for multi wave multi angle safety device

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CA3054789A1 (en) 2016-03-04 2017-09-08 Xenex Disinfection Services, Llc. Smoke detectors with light shields and alarm systems including such

Also Published As

Publication number Publication date
US10510236B2 (en) 2019-12-17
JP2019508823A (en) 2019-03-28
CA3054789A1 (en) 2017-09-08
EP3424029A1 (en) 2019-01-09
EP3424029B1 (en) 2019-12-18
AU2017228427B2 (en) 2019-10-03
AU2017228427A1 (en) 2018-10-18
US20200118408A1 (en) 2020-04-16
WO2017152163A1 (en) 2017-09-08
US11227474B2 (en) 2022-01-18
JP6532615B2 (en) 2019-06-19
US10282956B2 (en) 2019-05-07
US20190236921A1 (en) 2019-08-01
US20190005793A1 (en) 2019-01-03

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