Luminaire

Details Luminaire Luminaire

1996-08-27

1999-01-05

Sember, Thomas M.

Illumination

Light source and modifier

Adjustable or repositionable modifier

362220, 362285, 362284, 362324, 362372, 362418, F21V 2114

Patent

active

058554270

ABSTRACT:
A luminaire for a fluorescent bulb having a support unit for a fluorescent bulb which is movable to be adjustably positioned with respect to the opening to narrow or broaden the width of the beam of light emitted. The support unit has pairs of pivotable reflectors and adjustment mechanism for positioning the angle of the reflectors to reflect light in the desired manner. The adjustment mechanism includes pivotable mounts having gears wheels which are turned by a worm gear on an adjustment rod. The movable reflectors can be interchanged to present different surface contours and spectral coatings.

REFERENCES:
patent: 2619585 (1952-11-01), Peters
patent: 4007365 (1977-02-01), Stempfle et al.
patent: 4872098 (1989-10-01), Romano
patent: 5207496 (1993-05-01), Stanuch et al.
patent: 5426417 (1995-06-01), Stanuch
patent: 5564815 (1996-10-01), Littman et al.

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