GB0322453D0 - An alarm - Google Patents

An alarm

Info

Publication number
GB0322453D0
GB0322453D0 GBGB0322453.2A GB0322453A GB0322453D0 GB 0322453 D0 GB0322453 D0 GB 0322453D0 GB 0322453 A GB0322453 A GB 0322453A GB 0322453 D0 GB0322453 D0 GB 0322453D0
Authority
GB
United Kingdom
Prior art keywords
alarm
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
GBGB0322453.2A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GBGB0322453.2A priority Critical patent/GB0322453D0/en
Publication of GB0322453D0 publication Critical patent/GB0322453D0/en
Priority to EP04768632A priority patent/EP1719083A1/en
Priority to PCT/GB2004/004088 priority patent/WO2005031670A1/en
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
    • G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
    • G08B7/064—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources indicating houses needing emergency help, e.g. with a flashing light or sound
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • 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
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fire Alarms (AREA)
GBGB0322453.2A 2003-09-25 2003-09-25 An alarm Ceased GB0322453D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB0322453.2A GB0322453D0 (en) 2003-09-25 2003-09-25 An alarm
EP04768632A EP1719083A1 (en) 2003-09-25 2004-09-27 An alarm
PCT/GB2004/004088 WO2005031670A1 (en) 2003-09-25 2004-09-27 An alarm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0322453.2A GB0322453D0 (en) 2003-09-25 2003-09-25 An alarm

Publications (1)

Publication Number Publication Date
GB0322453D0 true GB0322453D0 (en) 2003-10-29

Family

ID=29286806

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0322453.2A Ceased GB0322453D0 (en) 2003-09-25 2003-09-25 An alarm

Country Status (3)

Country Link
EP (1) EP1719083A1 (en)
GB (1) GB0322453D0 (en)
WO (1) WO2005031670A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1032978C2 (en) * 2006-12-01 2008-06-03 Vorscon Holding B V Door handle, includes compartment with alarm for generating audible and visual signals in event of fire
GB2511809B (en) * 2013-03-14 2015-12-23 Kidde Tech Inc Thermal event detection and notification system
GB2595958A (en) * 2021-04-13 2021-12-15 Helix Corporate Man Limited Safety device, door, fire safety systems, and method of indicating the status of a door, and of improving fire safety
US11328582B1 (en) 2021-07-07 2022-05-10 T-Mobile Usa, Inc. Enhanced hazard detection device configured with security and communications capabilities

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB361838A (en) * 1930-06-24 1931-11-24 Alfred George Southard Barnard Improvements in electrical indicator systems
US3982237A (en) * 1975-02-28 1976-09-21 Rixson-Firemark, Inc. Combination door chime and particulate products of combustion detector
US4319234A (en) * 1980-07-29 1982-03-09 Rice Royal K Smoke detector with dual sensors
JPS60157699A (en) * 1984-01-27 1985-08-17 ホーチキ株式会社 Abnormal state alarm
US6222455B1 (en) * 2000-06-14 2001-04-24 Richard A. Kaiser Multi-functional smoke detector and signal device

Also Published As

Publication number Publication date
EP1719083A1 (en) 2006-11-08
WO2005031670A1 (en) 2005-04-07

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)