Invention Grant
- Patent Title: Ultraviolet irradiation water treatment apparatus
- Patent Title (中): 紫外线照射水处理装置
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Application No.: US12106890Application Date: 2008-04-21
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Publication No.: US07838845B2Publication Date: 2010-11-23
- Inventor: Norimitsu Abe , Takeshi Ide , Takahiro Soma , Seiichi Murayama , Masao Kaneko , Shojiro Tamaki , Masumi Nakadate , Akira Morikawa
- Applicant: Norimitsu Abe , Takeshi Ide , Takahiro Soma , Seiichi Murayama , Masao Kaneko , Shojiro Tamaki , Masumi Nakadate , Akira Morikawa
- Applicant Address: JP Tokyo
- Assignee: Kabushiki Kaisha Toshiba
- Current Assignee: Kabushiki Kaisha Toshiba
- Current Assignee Address: JP Tokyo
- Agency: Ohlandt, Greeley, Ruggiero & Perle, L.L.P.
- Priority: JP2005-319820 20051102; JP2006-068061 20060313
- Main IPC: B01D35/06
- IPC: B01D35/06
Abstract:
An ultraviolet irradiation water treatment apparatus includes a vessel having a cylindrical side portion, and plural rod-shaped ultraviolet lamps are disposed in parallel with a central axis of the side portion in the vessel. A water inlet pipe through which water flows into the vessel is provided in an outer wall of the side portion at a position in a tangential direction of an inner periphery of the side portion.
Public/Granted literature
- US20080203004A1 ULTRAVIOLET IRRADIATION WATER TREATMENT APPARATUS Public/Granted day:2008-08-28
Information query
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