Electric lamp and discharge devices: systems – Current and/or voltage regulation – Keyboard operated or pattern controlled regulator
Patent
1994-01-12
1995-04-11
Pascal, Robert J.
Electric lamp and discharge devices: systems
Current and/or voltage regulation
Keyboard operated or pattern controlled regulator
315293, 315294, 315312, 315360, 362239, 362233, 362 85, G05F 100
Patent
active
054061768
ABSTRACT:
A stage or theatre lighting system having a plurality of multiple parameter lamp units each comprising means for producing a light beam having a plurality of adjustable parameters relating to beam characteristics and beam position; drive means for controlling a plurality of said parameters; lamp processor means for controlling said drive means; and lamp memory means for storing data and programs for execution by said lamp processor means; the improvement comprising said lamp memory means having non-volatile memory means for storage of all of said operating program and volatile memory means for storage of all lamp cue data; internal clock means; and command means to operably command said operating program to execute said stored cue data in a desired, pre-programmed time and sequence using said internal clock means. The system can work with a personal computer and does not need a remote control.
REFERENCES:
patent: 4392187 (1983-07-01), Bornhorst
patent: 4398131 (1983-08-01), Tarroux et al.
patent: 4437169 (1984-03-01), Bortershaw et al.
patent: 4924151 (1990-05-01), D'Aleo et al.
patent: 4980806 (1990-12-01), Taylor et al.
Aurora Robotics Limited
Pascal Robert J.
Ratliff Reginald A.
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