GB8611167D0 - Gas powered alarm device - Google Patents

Gas powered alarm device

Info

Publication number
GB8611167D0
GB8611167D0 GB868611167A GB8611167A GB8611167D0 GB 8611167 D0 GB8611167 D0 GB 8611167D0 GB 868611167 A GB868611167 A GB 868611167A GB 8611167 A GB8611167 A GB 8611167A GB 8611167 D0 GB8611167 D0 GB 8611167D0
Authority
GB
United Kingdom
Prior art keywords
alarm device
gas powered
powered alarm
gas
powered
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Withdrawn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
GB868611167A
Other versions
GB2190230A (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.)
Worthington J A
Original Assignee
Worthington J A
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 Worthington J A filed Critical Worthington J A
Priority to GB08611167A priority Critical patent/GB2190230A/en
Publication of GB8611167D0 publication Critical patent/GB8611167D0/en
Publication of GB2190230A publication Critical patent/GB2190230A/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Withdrawn legal-status Critical Current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
GB08611167A 1986-05-08 1986-05-08 Improvements to gas powered alarm device Withdrawn GB2190230A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08611167A GB2190230A (en) 1986-05-08 1986-05-08 Improvements to gas powered alarm device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08611167A GB2190230A (en) 1986-05-08 1986-05-08 Improvements to gas powered alarm device

Publications (2)

Publication Number Publication Date
GB8611167D0 true GB8611167D0 (en) 1986-06-18
GB2190230A GB2190230A (en) 1987-11-11

Family

ID=10597479

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08611167A Withdrawn GB2190230A (en) 1986-05-08 1986-05-08 Improvements to gas powered alarm device

Country Status (1)

Country Link
GB (1) GB2190230A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2222297A (en) * 1988-05-28 1990-02-28 John Alfred Worthington Improvements to gas powered alarm device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB228865A (en) * 1924-02-08 1925-06-04 Ci Ind Et Commerciale Du Cycle Et De Lautomobile Improvements in motor horns
GB263624A (en) * 1926-01-01 1927-01-06 Ci Ind Et Commerciale Du Cycle Et De Lautomobile Improvements in motor horns
GB2127202A (en) * 1982-08-31 1984-04-04 Strongman Security Products Li Alarm device

Also Published As

Publication number Publication date
GB2190230A (en) 1987-11-11

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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)