BE867321A - INSTALLATION FOR ADJUSTING THE LIGHTING, CALLED "ORGAN PLAY" EQUIPPED WITH A KEYBOARD - Google Patents
INSTALLATION FOR ADJUSTING THE LIGHTING, CALLED "ORGAN PLAY" EQUIPPED WITH A KEYBOARDInfo
- Publication number
- BE867321A BE867321A BE187907A BE187907A BE867321A BE 867321 A BE867321 A BE 867321A BE 187907 A BE187907 A BE 187907A BE 187907 A BE187907 A BE 187907A BE 867321 A BE867321 A BE 867321A
- Authority
- BE
- Belgium
- Prior art keywords
- keyboard
- lighting
- installation
- adjusting
- called
- Prior art date
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
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2723641A DE2723641C3 (en) | 1977-05-25 | 1977-05-25 | Lighting system with keypad |
Publications (1)
Publication Number | Publication Date |
---|---|
BE867321A true BE867321A (en) | 1978-09-18 |
Family
ID=6009849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE187907A BE867321A (en) | 1977-05-25 | 1978-05-22 | INSTALLATION FOR ADJUSTING THE LIGHTING, CALLED "ORGAN PLAY" EQUIPPED WITH A KEYBOARD |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE867321A (en) |
DE (1) | DE2723641C3 (en) |
GB (1) | GB1569069A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0364466A4 (en) * | 1987-06-12 | 1991-09-25 | Starec Nominees Pty. Ltd. | Electrical control apparatus |
ES2162760B1 (en) * | 2000-03-29 | 2003-04-01 | Bezanilla Enrique Fr Gasso | SELECTIVE IGNITION SYSTEM FOR LIGHTING OF COMMON BUILDING AREAS. |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2339970A1 (en) * | 1973-08-07 | 1975-02-13 | Siemens Ag | LIGHT CONTROL PANEL FOR TELEVISION STUDIOS |
-
1977
- 1977-05-25 DE DE2723641A patent/DE2723641C3/en not_active Expired
-
1978
- 1978-05-22 BE BE187907A patent/BE867321A/en not_active IP Right Cessation
- 1978-05-23 GB GB21637/78A patent/GB1569069A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2723641A1 (en) | 1978-11-30 |
DE2723641B2 (en) | 1981-06-04 |
DE2723641C3 (en) | 1982-02-18 |
GB1569069A (en) | 1980-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SIEMENS A.G. Effective date: 19900531 |