Ultraviolet radiation emitting fixture
First Claim
1. An ultraviolet radiation emitting fixture, comprising:
- a fixture housing constructed and arranged for mounting in an architectural partition of a room of a building;
an ultraviolet-C radiation emitter mounted in the fixture housing,a radiation sensor mounted in the fixture housing and positioned in the fixture housing to receive reflected ultraviolet-C radiation emitted from the ultraviolet-C radiation emitter and reflected from surfaces in the room; and
a controller, wherein the radiation sensor communicates to the controller a dosage of Ultraviolet-C radiation received by the radiation sensor.
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Accused Products
Abstract
An ultraviolet area sterilizer or disinfector is incorporated into a building structure where concern exists regarding the presence of pathogenic bacteria on environmental surfaces. Ultraviolet C (UV-C) generators generate UV-C that is directed to architectural partitions of an enclosed area. The architectural partitions reflect UV-C to kill pathogens in the enclosed area. The device transmits a calculated dose of UV-C from a fixture mounted to an architectural partition in the enclosed area. Once an effective cumulative dose of UV-C has been reflected to radiation sensors, as measured by the sensors, the device shuts down. The device may allocate power to specific UV-C emitters so as to direct UV-C radiation more uniformly throughout the area, as measured by the sensors.
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Citations
16 Claims
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1. An ultraviolet radiation emitting fixture, comprising:
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a fixture housing constructed and arranged for mounting in an architectural partition of a room of a building; an ultraviolet-C radiation emitter mounted in the fixture housing, a radiation sensor mounted in the fixture housing and positioned in the fixture housing to receive reflected ultraviolet-C radiation emitted from the ultraviolet-C radiation emitter and reflected from surfaces in the room; and a controller, wherein the radiation sensor communicates to the controller a dosage of Ultraviolet-C radiation received by the radiation sensor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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Specification