Illumination – Light source and modifier – With ventilating – cooling or heat insulating means
Patent
1993-08-02
1995-12-05
Lazarus, Ira S.
Illumination
Light source and modifier
With ventilating, cooling or heat insulating means
362226, 362804, 362293, 362373, F21V 2900
Patent
active
054735246
ABSTRACT:
A work place light fixture is presented wherein a shielding is provided for improved heat elimination and avoids heating of the reflector, this shielding being fashioned transparently at least in the region of the light which charges the reflector and essentially contains only face-side cooling air entry apertures lying in front of the reflector and exit apertures lying behind the reflector.
REFERENCES:
patent: 3703635 (1972-11-01), Burkarth
patent: 4380794 (1983-04-01), Lawson
patent: 4837668 (1989-06-01), Koehler
patent: 5199785 (1993-04-01), Scholz
Lazarus Ira S.
Raab Sara Sachie
Siemens Aktiengesellschaft
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