GB8323247D0 - Alarm device - Google Patents

Alarm device

Info

Publication number
GB8323247D0
GB8323247D0 GB838323247A GB8323247A GB8323247D0 GB 8323247 D0 GB8323247 D0 GB 8323247D0 GB 838323247 A GB838323247 A GB 838323247A GB 8323247 A GB8323247 A GB 8323247A GB 8323247 D0 GB8323247 D0 GB 8323247D0
Authority
GB
United Kingdom
Prior art keywords
alarm device
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.)
Withdrawn
Application number
GB838323247A
Other versions
GB2127202A (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.)
STRONGMAN SECURITY PRODUCTS LT
Original Assignee
STRONGMAN SECURITY PRODUCTS LT
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 STRONGMAN SECURITY PRODUCTS LT filed Critical STRONGMAN SECURITY PRODUCTS LT
Priority to GB08323247A priority Critical patent/GB2127202A/en
Publication of GB8323247D0 publication Critical patent/GB8323247D0/en
Publication of GB2127202A publication Critical patent/GB2127202A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/02—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers driven by gas; e.g. suction operated
    • G10K9/04—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers driven by gas; e.g. suction operated by compressed gases, e.g. compressed air

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Closures For Containers (AREA)
GB08323247A 1982-08-31 1983-08-30 Alarm device Withdrawn GB2127202A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08323247A GB2127202A (en) 1982-08-31 1983-08-30 Alarm device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8224791 1982-08-31
GB08323247A GB2127202A (en) 1982-08-31 1983-08-30 Alarm device

Publications (2)

Publication Number Publication Date
GB8323247D0 true GB8323247D0 (en) 1983-09-28
GB2127202A GB2127202A (en) 1984-04-04

Family

ID=26283695

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08323247A Withdrawn GB2127202A (en) 1982-08-31 1983-08-30 Alarm device

Country Status (1)

Country Link
GB (1) GB2127202A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2190230A (en) * 1986-05-08 1987-11-11 John Alfred Worthington Improvements to gas powered alarm device
GB2222297A (en) * 1988-05-28 1990-02-28 John Alfred Worthington Improvements to gas powered alarm device
GB9221623D0 (en) * 1992-10-15 1992-11-25 Worthington John A Improvements to gas powered portable alarms
GB9702581D0 (en) * 1997-02-07 1997-03-26 Worthington John A Improvements to propellant powered alarms

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB743011A (en) * 1953-04-15 1956-01-04 Arnolds Branbridges Ltd Improvements in or relating to draw-off apparatus for use with containers for liquefiable gas
US3670689A (en) * 1970-03-20 1972-06-20 Falcon Safety Prod Tilt-operated hand held gas powered acoustic device
GB2059660B (en) * 1979-09-25 1983-06-22 Kimura E Alarm system holdable by hand

Also Published As

Publication number Publication date
GB2127202A (en) 1984-04-04

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)