GB9320247D0 - Visual warning devices - Google Patents

Visual warning devices

Info

Publication number
GB9320247D0
GB9320247D0 GB939320247A GB9320247A GB9320247D0 GB 9320247 D0 GB9320247 D0 GB 9320247D0 GB 939320247 A GB939320247 A GB 939320247A GB 9320247 A GB9320247 A GB 9320247A GB 9320247 D0 GB9320247 D0 GB 9320247D0
Authority
GB
United Kingdom
Prior art keywords
warning devices
visual warning
visual
devices
warning
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Withdrawn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
GB939320247A
Other versions
GB2282684A (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.)
BRAMLEY DAVID ENG Ltd
Original Assignee
BRAMLEY DAVID ENG 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 BRAMLEY DAVID ENG Ltd filed Critical BRAMLEY DAVID ENG Ltd
Priority to GB9320247A priority Critical patent/GB2282684A/en
Publication of GB9320247D0 publication Critical patent/GB9320247D0/en
Publication of GB2282684A publication Critical patent/GB2282684A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B26/00—Alarm systems in which substations are interrogated in succession by a central station
    • G08B26/004—Alarm systems in which substations are interrogated in succession by a central station with common interrogation of substations
GB9320247A 1993-10-01 1993-10-01 Visual warning devices Withdrawn GB2282684A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9320247A GB2282684A (en) 1993-10-01 1993-10-01 Visual warning devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9320247A GB2282684A (en) 1993-10-01 1993-10-01 Visual warning devices

Publications (2)

Publication Number Publication Date
GB9320247D0 true GB9320247D0 (en) 1993-11-17
GB2282684A GB2282684A (en) 1995-04-12

Family

ID=10742824

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9320247A Withdrawn GB2282684A (en) 1993-10-01 1993-10-01 Visual warning devices

Country Status (1)

Country Link
GB (1) GB2282684A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100341036C (en) * 2003-04-29 2007-10-03 石延辛 Safety early warning method and system for super highway

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1056036A (en) * 1964-10-13 1967-01-25 Ass Elect Ind Improvements relating to centralised control systems
DE2338882C2 (en) * 1973-08-01 1984-05-24 Robert Bosch Gmbh, 7000 Stuttgart Method and telecontrol system for switching electrical consumers on and off
DE2503679C2 (en) * 1975-01-30 1983-01-27 Robert Bosch Gmbh, 7000 Stuttgart Telecontrol system for the selective control of consumers, in particular in motor vehicles
GB2174852B (en) * 1985-05-02 1988-12-07 Tann Electronics Ltd Airfield lighting installations
GB8627866D0 (en) * 1986-11-21 1986-12-31 Tannoy Ltd Incident warning system
GB9109996D0 (en) * 1991-05-03 1991-07-03 Protec Fire Detection Plc Lighting

Also Published As

Publication number Publication date
GB2282684A (en) 1995-04-12

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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)