GB202203953D0 - Safety alarm - Google Patents

Safety alarm

Info

Publication number
GB202203953D0
GB202203953D0 GBGB2203953.1A GB202203953A GB202203953D0 GB 202203953 D0 GB202203953 D0 GB 202203953D0 GB 202203953 A GB202203953 A GB 202203953A GB 202203953 D0 GB202203953 D0 GB 202203953D0
Authority
GB
United Kingdom
Prior art keywords
safety alarm
alarm
safety
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.)
Pending
Application number
GBGB2203953.1A
Other versions
GB2616858A (en
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.)
FireAngel Safety Technology Ltd
Original Assignee
FireAngel Safety Technology Ltd
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 FireAngel Safety Technology Ltd filed Critical FireAngel Safety Technology Ltd
Priority to GB2203953.1A priority Critical patent/GB2616858A/en
Publication of GB202203953D0 publication Critical patent/GB202203953D0/en
Priority to PCT/GB2023/050715 priority patent/WO2023180735A1/en
Publication of GB2616858A publication Critical patent/GB2616858A/en
Pending legal-status Critical Current

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
    • G08B17/103—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
    • G08B17/103—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
    • 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
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18—Prevention or correction of operating errors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB2203953.1A 2022-03-21 2022-03-21 Safety alarm Pending GB2616858A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2203953.1A GB2616858A (en) 2022-03-21 2022-03-21 Safety alarm
PCT/GB2023/050715 WO2023180735A1 (en) 2022-03-21 2023-03-21 Safety alarm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2203953.1A GB2616858A (en) 2022-03-21 2022-03-21 Safety alarm

Publications (2)

Publication Number Publication Date
GB202203953D0 true GB202203953D0 (en) 2022-05-04
GB2616858A GB2616858A (en) 2023-09-27

Family

ID=81344877

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2203953.1A Pending GB2616858A (en) 2022-03-21 2022-03-21 Safety alarm

Country Status (2)

Country Link
GB (1) GB2616858A (en)
WO (1) WO2023180735A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009015335U1 (en) * 2009-11-09 2010-03-25 Job Lizenz Gmbh & Co. Kg alarm Devices
DE102009047531A1 (en) * 2009-12-04 2011-06-09 Atral- Secal Gmbh Smoke detector with ultrasonic cover monitoring
DE102012201589A1 (en) * 2012-02-03 2013-08-08 Robert Bosch Gmbh Fire detector with man-machine interface as well as methods for controlling the fire detector
EP2879104B2 (en) * 2013-11-27 2022-05-11 Siemens Schweiz AG Auxiliary device for a punctual danger alarm for the monitoring of the function of the danger alarm and use of a such device
EP3073458A1 (en) * 2015-03-23 2016-09-28 Siemens Schweiz AG Fire alarm with a light scattering assembly in the region of a smoke entry opening for contamination monitoring
EP3513395B1 (en) * 2016-09-15 2020-05-20 Siemens Schweiz AG Smoke detector and method for monitoring a smoke detector
DE102020206577A1 (en) * 2020-05-26 2021-12-02 Siemens Schweiz Ag Monitoring device, in particular environment monitoring, for a fire alarm as well as fire alarm and additional device each with such a monitoring device

Also Published As

Publication number Publication date
GB2616858A (en) 2023-09-27
WO2023180735A1 (en) 2023-09-28

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