Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chuanhui Fang0
Feng Xue0
Liang Guan0
Serge Pesetsky0
Chuanjiang Guo0
Feng Liu0
Date of Patent
June 27, 2017
0Patent Application Number
142224090
Date Filed
March 21, 2014
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A liquid pump (10) comprises an impeller (60) housed in an impeller chamber (22) having an axial inlet (26) and a plurality of centrifugal passages (23, 24) communicating with a plurality of outlets (35a, 35b) through a valve (80). The rotation of the impeller (60) pumps the liquid into one of the centrifugal passages (23, 24) and elastically deforms the valve (80) that controls through which outlet (35a, 35b) the liquid is pumped out of the pump (10).
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