GB2341242B - Multiple channel,multiple scene dimming system - Google Patents
Multiple channel,multiple scene dimming systemInfo
- Publication number
- GB2341242B GB2341242B GB9925569A GB9925569A GB2341242B GB 2341242 B GB2341242 B GB 2341242B GB 9925569 A GB9925569 A GB 9925569A GB 9925569 A GB9925569 A GB 9925569A GB 2341242 B GB2341242 B GB 2341242B
- Authority
- GB
- United Kingdom
- Prior art keywords
- dimming system
- channel
- scene dimming
- multiple channel
- scene
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
- H05B39/04—Controlling
- H05B39/08—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices
- H05B39/083—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices by the variation-rate of light intensity
- H05B39/085—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices by the variation-rate of light intensity by touch control
- H05B39/086—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices by the variation-rate of light intensity by touch control with possibility of remote control
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/155—Coordinated control of two or more light sources
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
- H05B47/18—Controlling the light source by remote control via data-bus transmission
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/431,689 US5646490A (en) | 1995-04-28 | 1995-04-28 | Phase independent signaling for multiple channel, multiple scene dimming system |
CA002204931A CA2204931C (en) | 1995-04-28 | 1997-05-09 | Multiple channel, multiple scene dimming system |
GB9925569A GB2341242B (en) | 1995-04-28 | 1997-05-12 | Multiple channel,multiple scene dimming system |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/431,689 US5646490A (en) | 1995-04-28 | 1995-04-28 | Phase independent signaling for multiple channel, multiple scene dimming system |
CA002204931A CA2204931C (en) | 1995-04-28 | 1997-05-09 | Multiple channel, multiple scene dimming system |
GB9709616A GB2325310B (en) | 1995-04-28 | 1997-05-12 | Multiple channel multiple scene dimming system |
GB9925569A GB2341242B (en) | 1995-04-28 | 1997-05-12 | Multiple channel,multiple scene dimming system |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9925569D0 GB9925569D0 (en) | 1999-12-29 |
GB2341242A GB2341242A (en) | 2000-03-08 |
GB2341242B true GB2341242B (en) | 2000-08-16 |
Family
ID=27170364
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9709616A Expired - Fee Related GB2325310B (en) | 1995-04-28 | 1997-05-12 | Multiple channel multiple scene dimming system |
GB9925569A Expired - Fee Related GB2341242B (en) | 1995-04-28 | 1997-05-12 | Multiple channel,multiple scene dimming system |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9709616A Expired - Fee Related GB2325310B (en) | 1995-04-28 | 1997-05-12 | Multiple channel multiple scene dimming system |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB2325310B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2369730B (en) * | 2001-08-30 | 2002-11-13 | Integrated Syst Tech Ltd | Illumination control system |
GB2512149B (en) * | 2013-06-18 | 2018-02-14 | Isotera Ltd | Control System |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4733138A (en) * | 1985-12-05 | 1988-03-22 | Lightolier Incorporated | Programmable multicircuit wall-mounted controller |
JPH04274191A (en) * | 1991-02-28 | 1992-09-30 | Mitsubishi Electric Corp | Total control of dim flash control for lighting load and drive control of theater apparatus and controlling device |
US5675221A (en) * | 1994-10-12 | 1997-10-07 | Lg Industrial Systems Co., Ltd | Apparatus and method for transmitting foward/receiving dimming control signal and up/down encoding manner using a common user power line |
JPH1086482A (en) * | 1996-09-19 | 1998-04-07 | Seiko Epson Corp | Printer |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4947302A (en) * | 1982-11-19 | 1990-08-07 | Michael Callahan | Improvements to control systems for variable parameter lighting fixtures |
US4918690A (en) * | 1987-11-10 | 1990-04-17 | Echelon Systems Corp. | Network and intelligent cell for providing sensing, bidirectional communications and control |
DE3871777T2 (en) * | 1988-03-09 | 1993-01-14 | Pulsar Light Of Cambridge Ltd | MONITORING SYSTEM FOR A HEADLIGHT. |
AU701717B2 (en) * | 1993-11-12 | 1999-02-04 | Leviton Manufacturing Company, Inc. | Theatrical lighting control network |
US5530322A (en) * | 1994-04-11 | 1996-06-25 | Lutron Electronics Co., Inc. | Multi-zone lighting control system |
US5471119A (en) * | 1994-06-08 | 1995-11-28 | Mti International, Inc. | Distributed control system for lighting with intelligent electronic ballasts |
-
1997
- 1997-05-12 GB GB9709616A patent/GB2325310B/en not_active Expired - Fee Related
- 1997-05-12 GB GB9925569A patent/GB2341242B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4733138A (en) * | 1985-12-05 | 1988-03-22 | Lightolier Incorporated | Programmable multicircuit wall-mounted controller |
JPH04274191A (en) * | 1991-02-28 | 1992-09-30 | Mitsubishi Electric Corp | Total control of dim flash control for lighting load and drive control of theater apparatus and controlling device |
US5675221A (en) * | 1994-10-12 | 1997-10-07 | Lg Industrial Systems Co., Ltd | Apparatus and method for transmitting foward/receiving dimming control signal and up/down encoding manner using a common user power line |
JPH1086482A (en) * | 1996-09-19 | 1998-04-07 | Seiko Epson Corp | Printer |
Also Published As
Publication number | Publication date |
---|---|
GB9925569D0 (en) | 1999-12-29 |
GB9709616D0 (en) | 1997-07-02 |
GB2325310B (en) | 2000-01-19 |
GB2341242A (en) | 2000-03-08 |
GB2325310A (en) | 1998-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20140512 |