GB2436883B - Alarm unit - Google Patents

Alarm unit

Info

Publication number
GB2436883B
GB2436883B GB0606792A GB0606792A GB2436883B GB 2436883 B GB2436883 B GB 2436883B GB 0606792 A GB0606792 A GB 0606792A GB 0606792 A GB0606792 A GB 0606792A GB 2436883 B GB2436883 B GB 2436883B
Authority
GB
United Kingdom
Prior art keywords
alarm unit
alarm
unit
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.)
Expired - Fee Related
Application number
GB0606792A
Other versions
GB0606792D0 (en
GB2436883A (en
Inventor
Nigel Mills
Ben Edmonds
George Hines
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.)
ELMDENE INTERNAT Ltd
Original Assignee
ELMDENE INTERNAT 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 ELMDENE INTERNAT Ltd filed Critical ELMDENE INTERNAT Ltd
Priority to GB0606792A priority Critical patent/GB2436883B/en
Publication of GB0606792D0 publication Critical patent/GB0606792D0/en
Publication of GB2436883A publication Critical patent/GB2436883A/en
Application granted granted Critical
Publication of GB2436883B publication Critical patent/GB2436883B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00Fire alarms; Alarms responsive to explosion
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00Burglar, theft or intruder alarms
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00Burglar, theft or intruder alarms
    • G08B13/18Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00Fire alarms; Alarms responsive to explosion
    • G08B17/10Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/11Actuation 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
    • G08B17/113Constructional details
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10KSOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K1/00Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
    • G10K1/06Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube
    • G10K1/08Details or accessories of general applicability
    • G10K1/26Mountings; Casings
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10KSOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K9/00Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/18Details, e.g. bulbs, pumps, pistons, switches or casings
    • G10K9/22Mountings; Casings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Burglar Alarm Systems (AREA)
GB0606792A 2006-04-03 2006-04-03 Alarm unit Expired - Fee Related GB2436883B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0606792A GB2436883B (en) 2006-04-03 2006-04-03 Alarm unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0606792A GB2436883B (en) 2006-04-03 2006-04-03 Alarm unit

Publications (3)

Publication Number Publication Date
GB0606792D0 GB0606792D0 (en) 2006-05-10
GB2436883A GB2436883A (en) 2007-10-10
GB2436883B true GB2436883B (en) 2011-02-09

Family

ID=36425245

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0606792A Expired - Fee Related GB2436883B (en) 2006-04-03 2006-04-03 Alarm unit

Country Status (1)

Country Link
GB (1) GB2436883B (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB341478A (en) * 1929-10-16 1931-01-16 Louis Joseph Jean Schreiber Improvements in or relating to bells
US2698354A (en) * 1950-10-30 1954-12-28 Edwards Company Inc Construction for electrical connections in electric signaling apparatus
US2830143A (en) * 1956-10-15 1958-04-08 Notifier Corp Alarm station
US3253272A (en) * 1960-06-21 1966-05-24 S H Couch Corp Coded alarm station
EP0038253A1 (en) * 1980-04-11 1981-10-21 ETABLISSEMENTS PIOLE S.A. Société dite Alarm box
GB2202073A (en) * 1987-03-10 1988-09-14 Terence Stephen Lacey Container for a product, e.g. a bell box
GB2368956A (en) * 2000-07-27 2002-05-15 Cqr Security Components Ltd Modular Alarm Housing

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB341478A (en) * 1929-10-16 1931-01-16 Louis Joseph Jean Schreiber Improvements in or relating to bells
US2698354A (en) * 1950-10-30 1954-12-28 Edwards Company Inc Construction for electrical connections in electric signaling apparatus
US2830143A (en) * 1956-10-15 1958-04-08 Notifier Corp Alarm station
US3253272A (en) * 1960-06-21 1966-05-24 S H Couch Corp Coded alarm station
EP0038253A1 (en) * 1980-04-11 1981-10-21 ETABLISSEMENTS PIOLE S.A. Société dite Alarm box
GB2202073A (en) * 1987-03-10 1988-09-14 Terence Stephen Lacey Container for a product, e.g. a bell box
GB2368956A (en) * 2000-07-27 2002-05-15 Cqr Security Components Ltd Modular Alarm Housing

Also Published As

Publication number Publication date
GB0606792D0 (en) 2006-05-10
GB2436883A (en) 2007-10-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20150403