BE718580A - - Google Patents
Info
- Publication number
- BE718580A BE718580A BE718580DA BE718580A BE 718580 A BE718580 A BE 718580A BE 718580D A BE718580D A BE 718580DA BE 718580 A BE718580 A BE 718580A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/12—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers
- G05B19/14—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers using punched cards or tapes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE10818/67*A SE331502B (fr) | 1967-07-25 | 1967-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE718580A true BE718580A (fr) | 1968-12-31 |
Family
ID=20292888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE718580D BE718580A (fr) | 1967-07-25 | 1968-07-25 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3508114A (fr) |
| BE (1) | BE718580A (fr) |
| FR (1) | FR1573727A (fr) |
| GB (1) | GB1224236A (fr) |
| SE (1) | SE331502B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3706913A (en) * | 1971-07-12 | 1972-12-19 | James M Malatchi | Plural channel light dimming system |
| US4080548A (en) * | 1976-01-19 | 1978-03-21 | Precision Controls, Inc. | Lighting system having dimming capabilities |
| US4213182A (en) * | 1978-12-06 | 1980-07-15 | General Electric Company | Programmable energy load controller system and methods |
| US4270171A (en) * | 1979-03-07 | 1981-05-26 | Maples James A | Position sensing and indicating device |
| US4511895A (en) * | 1979-10-30 | 1985-04-16 | General Electric Company | Method and apparatus for controlling distributed electrical loads |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2233808A (en) * | 1932-09-10 | 1941-03-04 | Westinghouse Electric & Mfg Co | Theater lighting control apparatus |
| US2180764A (en) * | 1936-03-09 | 1939-11-21 | Honeywell Regulator Co | Lighting control system |
| US3221214A (en) * | 1959-09-08 | 1965-11-30 | Century Lighting Inc | Lighting control system |
| US3265932A (en) * | 1963-03-21 | 1966-08-09 | Asea Ab | Automatic control equipment for a stage lighting system |
| GB1083408A (en) * | 1965-06-28 | 1967-09-13 | Strand Electric And Engineerin | Stage lighting control units |
| US3408537A (en) * | 1965-10-13 | 1968-10-29 | Westinghouse Electric Corp | Lighting control system using switching means for selectively interrupting and completing a third wire circuit |
-
1967
- 1967-07-25 SE SE10818/67*A patent/SE331502B/xx unknown
-
1968
- 1968-07-22 US US746336A patent/US3508114A/en not_active Expired - Lifetime
- 1968-07-24 GB GB35270/68A patent/GB1224236A/en not_active Expired
- 1968-07-25 BE BE718580D patent/BE718580A/xx unknown
- 1968-07-25 FR FR1573727D patent/FR1573727A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE331502B (fr) | 1971-01-04 |
| FR1573727A (fr) | 1969-07-04 |
| US3508114A (en) | 1970-04-21 |
| GB1224236A (en) | 1971-03-03 |