ES2114463A1 - Controller device for beacon lights useable on overhead pylons, telecommunications towers or industrial installations. - Google Patents
Controller device for beacon lights useable on overhead pylons, telecommunications towers or industrial installations.Info
- Publication number
- ES2114463A1 ES2114463A1 ES09502227A ES9502227A ES2114463A1 ES 2114463 A1 ES2114463 A1 ES 2114463A1 ES 09502227 A ES09502227 A ES 09502227A ES 9502227 A ES9502227 A ES 9502227A ES 2114463 A1 ES2114463 A1 ES 2114463A1
- Authority
- ES
- Spain
- Prior art keywords
- beacon
- detector
- useable
- main box
- light
- 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.)
- Granted
Links
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Optical Communication System (AREA)
Abstract
Controller device for beacon lights useable on overhead pylons, telecommunications towers or industrial installations, which consists of a main box unit housing a power supply, a photocell signal detector-amplifier, a light delay and hysteresis unit, a detector-amplifier of the current that passes through the beacon lamps and a blown or broken lamp detector, a twilight photocell being remotely fitted, capable of being controlled from the main box unit, all the functions of monitoring, sensitivity adjustment and damage control on the photocells and the lamp assembly that form the beacon light system being combined from the main box unit, switching on and switching off being controlled by means of electronic comparators that compare the signal from the external light detector photoresistor with the preset adjustment threshold, defining the diurnal light level, after which the beacon light input is ordered, a signal being extracted from the said comparison, which will power the beacons via a relay.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9502227A ES2114463B1 (en) | 1995-11-14 | 1995-11-14 | CONTROLLING DEVICE FOR BEACON LIGHTS APPLICABLE IN AERIAL TOWERS, TELECOMMUNICATION TOWERS OR INDUSTRIAL INSTALLATIONS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9502227A ES2114463B1 (en) | 1995-11-14 | 1995-11-14 | CONTROLLING DEVICE FOR BEACON LIGHTS APPLICABLE IN AERIAL TOWERS, TELECOMMUNICATION TOWERS OR INDUSTRIAL INSTALLATIONS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2114463A1 true ES2114463A1 (en) | 1998-05-16 |
ES2114463B1 ES2114463B1 (en) | 1999-01-16 |
Family
ID=8292160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9502227A Expired - Lifetime ES2114463B1 (en) | 1995-11-14 | 1995-11-14 | CONTROLLING DEVICE FOR BEACON LIGHTS APPLICABLE IN AERIAL TOWERS, TELECOMMUNICATION TOWERS OR INDUSTRIAL INSTALLATIONS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2114463B1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4587459A (en) * | 1983-12-27 | 1986-05-06 | Blake Frederick H | Light-sensing, light fixture control system |
US4654645A (en) * | 1984-09-22 | 1987-03-31 | Sharp Kabushiki Kaisha | Electric element breakdown detector |
EP0239653A1 (en) * | 1986-03-29 | 1987-10-07 | TELETTRA Telefonia Elettronica e Radio S.p.A. | System for feeding and controlling low intensity obstruction lights |
US5266840A (en) * | 1988-10-25 | 1993-11-30 | Siemens Aktiengesellschaft | Circuit for detecting the failure of a load which is connected in series with an electronic switch |
US5459373A (en) * | 1994-10-12 | 1995-10-17 | Ham; Byung I. | Mini-fluorescent lamp with automatic on/off |
-
1995
- 1995-11-14 ES ES9502227A patent/ES2114463B1/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4587459A (en) * | 1983-12-27 | 1986-05-06 | Blake Frederick H | Light-sensing, light fixture control system |
US4654645A (en) * | 1984-09-22 | 1987-03-31 | Sharp Kabushiki Kaisha | Electric element breakdown detector |
EP0239653A1 (en) * | 1986-03-29 | 1987-10-07 | TELETTRA Telefonia Elettronica e Radio S.p.A. | System for feeding and controlling low intensity obstruction lights |
US5266840A (en) * | 1988-10-25 | 1993-11-30 | Siemens Aktiengesellschaft | Circuit for detecting the failure of a load which is connected in series with an electronic switch |
US5459373A (en) * | 1994-10-12 | 1995-10-17 | Ham; Byung I. | Mini-fluorescent lamp with automatic on/off |
Also Published As
Publication number | Publication date |
---|---|
ES2114463B1 (en) | 1999-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC2A | Transfer of patent | ||
EC2A | Search report published |
Date of ref document: 19980516 Kind code of ref document: A1 Effective date: 19980516 |