Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Rodney M. Welch0
Alvaro Vallejo Noriega0
Date of Patent
March 29, 2016
0Patent Application Number
139320860
Date Filed
July 1, 2013
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A pump assembly includes a motor and a pump, with the motor having an output shaft that extends into a volute chamber defined by a housing of the pump. An impeller may be mounted to the end of the output shaft. A heating element maybe located within a projection formed in an end of the housing and defines a heat transfer area confronting the volute chamber, wherein heat generated by the heating element may be conducted into the volute chamber.
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