US Patent 7651660 Apparatus for irradiating liquids

Patent 7651660 was granted and assigned to Bayer on January, 2010 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

Bayer

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

7651660

Date of Patent

January 26, 2010

Patent Application Number

10011141

Date Filed

November 12, 2001

Patent Citations Received

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US Patent 11834353 Water treatment system

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US Patent 11786615 Unit operation and use thereof

Patent Primary Examiner

Alfred Worden

Patent abstract

Described is a reactor for irradiating ultraviolet light into a fluid reaction medium (3). The reactor consists of at least one housing (15) which encloses a tubular cavity, with a radiation source (1) for generating ultraviolet light and an inner tube (2) which, together with the housing (15), forms an irradiation chamber (26) which, in particular, is of annular shape, the irradiation chamber (26) being connected at least with an inlet (13) and an outlet (14) for the reaction medium (3) and is perfused by reaction medium (3) in the longitudinal direction of the tube (2), the irradiation chamber (26) being equipped with means (6, 25) for generating an additional radial flow routing of the reaction medium (3).