GB2222240A - Bright-light (light bar) - Google Patents

Bright-light (light bar) Download PDF

Info

Publication number
GB2222240A
GB2222240A GB8819962A GB8819962A GB2222240A GB 2222240 A GB2222240 A GB 2222240A GB 8819962 A GB8819962 A GB 8819962A GB 8819962 A GB8819962 A GB 8819962A GB 2222240 A GB2222240 A GB 2222240A
Authority
GB
United Kingdom
Prior art keywords
light
lamps
beacons
bright
light bar
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Withdrawn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
GB8819962A
Other versions
GB8819962D0 (en
Inventor
Richard William Lillico
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 GB8819962A priority Critical patent/GB2222240A/en
Publication of GB8819962D0 publication Critical patent/GB8819962D0/en
Publication of GB2222240A publication Critical patent/GB2222240A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/2611—Indicating devices mounted on the roof of the vehicle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/06—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for aircraft runways or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Traffic Control Systems (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

A hazard warning lighting system is provided consisting of motorised beacons sited on a base unit, together with a number of lamps arranged in a symmetrical position, directed both forward and reverse. Whilst in operation the beacons and lamps can be arranged to light in a synchronised sequence of alternative sequences, and also at various speeds. <IMAGE>

Description

Bright-Light (Light Bar) A hazard warning lighting system is provided, consisting of a base unit on which is sited motorised beacons (being reflectors which revolve around a central bulb), together with a number of lamps arranged in a symmetrical position (A,B,C,D) to the left and right of the base unit, and facing both forward and reverse.
Whilst in operation the beacons can be utilised either individually or as a pair, whilst the lamps are arranged so that one from each of the four sets (A,B,C,D) is lit at any one time in sequence. The sequence is arranged so that the lamp lit is successively Al, A2, A3, A4, then the beacon sweeping from A4 to B1, reflecting light to the outside of the unit, and then B1, B2, B3, B4. Lamps Cl,through to D4 are synchronised to be lit at the same time as their opposing lamp i.e.
Al, with C1, A2, with C2, through to B4 with D4.
In addition, the sequence of lamps can also be arranged to suit the prevailing conditions and also the speed of the sequences can be varied.

Claims (3)

Claims
1 A light bar is provided wherein lamps and motorised beacons are arranged to give a hazard warning, by synchronised lighting of both lamps and beacons.
2 A light bar according to claim 1, wherein the sequence of the lamps and beacons may be varied.
3 A light bar according to claims 1 and 2, wherein the speed of the sequences of the lamps and beacons may be varied.
GB8819962A 1988-08-23 1988-08-23 Bright-light (light bar) Withdrawn GB2222240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8819962A GB2222240A (en) 1988-08-23 1988-08-23 Bright-light (light bar)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8819962A GB2222240A (en) 1988-08-23 1988-08-23 Bright-light (light bar)

Publications (2)

Publication Number Publication Date
GB8819962D0 GB8819962D0 (en) 1988-09-21
GB2222240A true GB2222240A (en) 1990-02-28

Family

ID=10642544

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8819962A Withdrawn GB2222240A (en) 1988-08-23 1988-08-23 Bright-light (light bar)

Country Status (1)

Country Link
GB (1) GB2222240A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0785102A2 (en) * 1990-10-04 1997-07-23 Federal Signal Corporation Programmable emergency signalling device and system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3789358A (en) * 1972-02-23 1974-01-29 R Ellis Police utility bar

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3789358A (en) * 1972-02-23 1974-01-29 R Ellis Police utility bar

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0785102A2 (en) * 1990-10-04 1997-07-23 Federal Signal Corporation Programmable emergency signalling device and system
EP0785102A3 (en) * 1990-10-04 1997-10-29 Federal Signal Corp Programmable emergency signalling device and system

Also Published As

Publication number Publication date
GB8819962D0 (en) 1988-09-21

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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)