UV lamp assembly of degas chamber having rotary shutters

A UV lamp assembly having rotary shutters. Each rotary shutter has a concave wall with a reflective concave surface. The rotary shutters can be collectively rotated between an open position and an closed position. At the open position, the rotary shutters do not block UV light of UV lamps from leavi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HART WILLIAM T, EGLEY FRED DENNIS
Format:	Patent
Sprache:	eng
Schlagworte:	BAKERS' OVENS BAKING BASIC ELECTRIC ELEMENTS BLASTING CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION DIFFUSION TREATMENT OF METALLIC MATERIAL DRYING DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM EDIBLE DOUGHS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY HAIRDRESSING OR SHAVING EQUIPMENT HAND OR TRAVELLING ARTICLES HEATING HUMAN NECESSITIES INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL LIGHTING MACHINES OR EQUIPMENT FOR BAKING MANICURING OR OTHER COSMETIC TREATMENT MECHANICAL ENGINEERING METALLURGY OTHER DOMESTIC STOVES OR RANGES RANGES SEMICONDUCTOR DEVICES SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	A UV lamp assembly having rotary shutters. Each rotary shutter has a concave wall with a reflective concave surface. The rotary shutters can be collectively rotated between an open position and an closed position. At the open position, the rotary shutters do not block UV light of UV lamps from leaving the UV lamp assembly while at the closed position the rotary shutters block UV light from leaving the UV lamp assembly.