Title:
ULTRAVIOLET DISINFECTING APPARATUS
Document Type and Number:
WIPO Patent Application WO2003039604
Kind Code:
A3
Abstract:
Ultraviolet radiation is used to disinfect air (105) in a flow tube (110), where the flow tube (110) includes total reflecting features (120) on a portion of its external surface and said ultraviolet radiation propagates through a portion of the flow tube via total internal reflection.
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Inventors:
SACCOMANNO ROBERT J (US)
Application Number:
PCT/US2002/034482
Publication Date:
August 14, 2003
Filing Date:
October 30, 2002
Export Citation:
Assignee:
HONEYWELL INT INC (US)
SACCOMANNO ROBERT J (US)
SACCOMANNO ROBERT J (US)
International Classes:
A61L2/10; A61L9/20; B01D53/86; C02F1/32; (IPC1-7): A61L9/20; C02F1/32; F24F3/16
Foreign References:
| EP0461310A1 | 1991-12-18 | |||
| US6228327B1 | 2001-05-08 | |||
| US4260220A | 1981-04-07 |
Other References:
PATENT ABSTRACTS OF JAPAN vol. 016, no. 202 (C - 0940) 14 May 1992 (1992-05-14)
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