Ultraviolet ray sterilization device

Details Ultraviolet ray sterilization device Ultraviolet ray sterilization device

2008-03-11

2009-12-29

Souw, Bernard E (Department: 2881)

Radiant energy

Supported for nonsignalling objects of irradiation

With source support

C250S436000, C250S461100, C210S205000, C210S748080, C422S186300

Reexamination Certificate

active

07638778

ABSTRACT:
A sterilization device includes a shell, an ultraviolet ray lamp tube fixed with a lamp support on an upper end of the shell, an inner quartz tube around the lamp tube, an outer quartz tube around the inner quartz tube, a stainless steel tube around the outer quartz tube, an inner passage between the inner and the outer quartz tubes, an outer passage between the outer quartz tube and the stainless steel tube, and a guiding member on the lower end of the shell; the guiding member has guiding holes to guide water along a spiral path, and a water inlet on a lower portion thereof, which communicates with the guiding holes; a covering member is threadedly engaged with an outer side of the lower end of the shell; the water inlet of the guiding member extends through the covering member; the covering member has a water outlet hole.

REFERENCES:
patent: 2003/0052278 (2003-03-01), Duarte
patent: 2004/0004044 (2004-01-01), Anderson
patent: 2005/0212626 (2005-09-01), Takamatsu
patent: 2006/0045796 (2006-03-01), Anderle et al.
patent: 2007/0241288 (2007-10-01), Wang
patent: 2008/0203004 (2008-08-01), Abe et al.
patent: 2009/0084734 (2009-04-01), Yencho
patent: 2009/0145855 (2009-06-01), Day et al.
patent: 2009/0230321 (2009-09-01), Chen

Affiliated with

Also associated with

Rating

Ultraviolet ray sterilization device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ultraviolet ray sterilization device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ultraviolet ray sterilization device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4094041