Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Rodrigo Orue0
Date of Patent
July 20, 2010
0Patent Application Number
115249300
Date Filed
September 21, 2006
0Patent Primary Examiner
Patent abstract
A drain pump for home appliances that includes a motor with a turning shaft, an impeller connected to the turning shaft, and a hydraulic body in which the impeller is housed, the hydraulic body having an inlet conduit and an outlet conduit. The motor includes an actuator to block one of the conduits when the motor is not being powered, the motor itself performing the function of the anti-return valve.
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