Dimmer blade

Details Dimmer blade Dimmer blade

1994-06-15

1997-01-07

Gromada, Denise L.

Illumination

Light modifier

Adjustable or positionable

362280, 362351, F21V 49021

Patent

active

055909540

ABSTRACT:
A nonplanar mechanical dimmer for use in a variable parameter luminaire includes claws, a mounting region and a convex beam blocking region which does not reflect energy back onto a light source during dimming.

REFERENCES:
patent: 1591211 (1926-07-01), Brenkert et al.
patent: 3016454 (1962-01-01), Simms
patent: 4425599 (1984-01-01), Rieder et al.

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