Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ming-Jung Wu0
Fang-Chia Chang0
Date of Patent
June 9, 2009
Patent Application Number
11707115
Date Filed
February 16, 2007
Patent Primary Examiner
Patent abstract
The present invention relates to a filtration device of water pump comprising a water inlet at the water inlet end and a water outlet at the water outlet end, water flow being caused by the impeller, which is driven by the power source, to move from the water inlet to the water outlet, wherein one or more filtration device(s) is(are) assembled in at least one of the water inlet end and the water outlet end, and thereby clean water is obtained by the water passing through the filtration device along with the pumping action conducted by the water pump. Therefore, both effects of providing water flow with sufficient water pressure and clean water quality can be achieved therewith.
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