Lamp system with conditioned water coolant and diffuse reflector of polytetrafluorethylene(PTFE)
Patent
·
OSTI ID:20014141
A lamp system with a very soft high-intensity output is provided over a large area by water cooling a long-arc lamp inside a diffuse reflector of polytetrafluorethylene (PTFE) and titanium dioxide (TiO{sub 2}) white pigment. The water is kept clean and pure by a one micron particulate filter and an activated charcoal/ultraviolet irradiation system that circulates and de-ionizes and biologically sterilizes the coolant water at all times, even when the long-arc lamp is off.
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 20014141
- Resource Relation:
- Other Information: PBD: 26 Oct 1999
- Country of Publication:
- United States
- Language:
- English
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