GB2333633A - Illuminated fire exit sign - Google Patents
Illuminated fire exit sign Download PDFInfo
- Publication number
- GB2333633A GB2333633A GB9801251A GB9801251A GB2333633A GB 2333633 A GB2333633 A GB 2333633A GB 9801251 A GB9801251 A GB 9801251A GB 9801251 A GB9801251 A GB 9801251A GB 2333633 A GB2333633 A GB 2333633A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fire exit
- exit sign
- unit
- enhanced
- illuminated
- 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- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F19/00—Advertising or display means not otherwise provided for
- G09F19/22—Advertising or display means on roads, walls or similar surfaces, e.g. illuminated
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/0418—Constructional details
- G09F2013/05—Constructional details indicating exit way or orientation
Landscapes
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Marketing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Audible And Visible Signals (AREA)
- Fire Alarms (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
An illuminated fire escape sign is adapted by the introduction of a unit into the system, which will allow the power supply to the lamp to be interrupted at variable intervals as desired. The unit is sized to suit the circuitry involved. The resulting flashes from the fire escape sign emphasises the position of escape routes in an emergency.
Description
ENHANCED INTERNALLY ILLUMINATED
FIRE EXIT SIGNAGE.
This invention relates to a Flashing Internally Illuminated
Fire Exit Sign.
Internally Illuminated Fire Exit Signs are widely used in
Buildings, Trains and Aircraft. They are comprised of an enclosed box, containg a light sorce. One face of the box has a part transparant face with the words 1?Fire Exit" or pictograms, which are illuminated by the internal light sorce. The Fire Signs are usually mounted over the Exit
Door, and have a battery back - up, to maintain illumination in case of mains power loss.
Illuminated Fire Signs are provided to draw attention to
Fire Exits, aid prompt evacuation and reduce the risk of loss of life in a hazardous situation.
This invention causes added attraction to internally illuminated Fire Exit Signs, by causing the existing units to flicker or flash approximately 4 times each second.
This is achieved by introducing a flasher unit, these are wired into the emergency supply to the units, either internally or remote, to suit the alarm system.
The flasher unit is wired so that it will function only pn activation of the Fire Alarm System, to prevent unnecessary nuisance. The battery back - up units can be reduced in size and still maintain the same emergency illumination time. This is achieved because the light is only 'on' for 50% of the time and off for an equivilent period.
Claims (4)
1. An enhanced illuminated fire exit sign is fitted with a sized
unit, which allows the power supply to the illumination source
to be interrupted at desired regular intervals under emergency
conditions.
2. A fire exit sign as claimed in claim 1 enhanced by the
introduction of a unit into the circuitry, causing the
illumination source to flash at intervals under emergency
conditions.
3. A fire exit sign either pictorial or written as claimed in
claim 1 or 2 which is powered by mains or battery either
integral or remote, which is enhanced by the introduction
of a unit causing the illumination source to flash.
4. A fire exit sign enhanced by the introduction of a unit
as substantially herein described in associated information.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9801251A GB2333633A (en) | 1998-01-21 | 1998-01-21 | Illuminated fire exit sign |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9801251A GB2333633A (en) | 1998-01-21 | 1998-01-21 | Illuminated fire exit sign |
Publications (2)
Publication Number | Publication Date |
---|---|
GB9801251D0 GB9801251D0 (en) | 1998-03-18 |
GB2333633A true GB2333633A (en) | 1999-07-28 |
Family
ID=10825637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9801251A Withdrawn GB2333633A (en) | 1998-01-21 | 1998-01-21 | Illuminated fire exit sign |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2333633A (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1369637A (en) * | 1970-10-28 | 1974-10-09 | Sheehan B J | Display apparatus |
US4682147A (en) * | 1985-06-28 | 1987-07-21 | Don Gilbert Industries, Inc. | Emergency sign |
US4739187A (en) * | 1986-09-12 | 1988-04-19 | William A. Marino | Self-contained switch for illuminating lamp with emergency signal capability |
US5446440A (en) * | 1993-01-06 | 1995-08-29 | Lederlite Corporation | Emergency sign and control circuit |
GB2293678A (en) * | 1994-09-27 | 1996-04-03 | Hill Kenneth William George | Illuminated house signs |
-
1998
- 1998-01-21 GB GB9801251A patent/GB2333633A/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1369637A (en) * | 1970-10-28 | 1974-10-09 | Sheehan B J | Display apparatus |
US4682147A (en) * | 1985-06-28 | 1987-07-21 | Don Gilbert Industries, Inc. | Emergency sign |
US4739187A (en) * | 1986-09-12 | 1988-04-19 | William A. Marino | Self-contained switch for illuminating lamp with emergency signal capability |
US5446440A (en) * | 1993-01-06 | 1995-08-29 | Lederlite Corporation | Emergency sign and control circuit |
GB2293678A (en) * | 1994-09-27 | 1996-04-03 | Hill Kenneth William George | Illuminated house signs |
Also Published As
Publication number | Publication date |
---|---|
GB9801251D0 (en) | 1998-03-18 |
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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) |