公开(公告)号：US20210277915A1

公开(公告)日：2021-09-09

申请号：US17195225

申请日：2021-03-08

Applicant: Pentair Water Pool and Spa, Inc. ,  Danfoss Power Electronics A/S

Inventor： James Miller ,  Montie Roland ,  Kevin Stewart ,  Ryan Drabek ,  George Miller ,  Shawn Rink ,  Marvin Garcia

IPC: F04D29/58 ,  F04D13/14 ,  F04D29/42

Abstract: A fan shroud for a pump assembly having a pump, a motor and a drive. The fan shroud includes a fan shroud end cap coupled to a rear bell end of the motor, the fan shroud end cap having a vented surface for receiving cool air drawn by a motor fan during operation of the motor. The fan shroud further includes an extended shell sidewall extending from the fan shroud end cap across a length of the motor, and the fan shroud end cap and the extended shell sidewall are configured to surround the motor.