公开(公告)号：US12253087B2

公开(公告)日：2025-03-18

申请号：US18146934

申请日：2022-12-27

Applicant: Pentair Water Pool and Spa, Inc.

Inventor： James Miller ,  Ryan Weaver

IPC: F04D15/00 ,  E04H4/12 ,  F04B17/03 ,  F04B49/06 ,  F04B49/10 ,  F04B49/20 ,  F04D13/06 ,  F04D25/06 ,  F04D27/00 ,  H02K5/08 ,  H02K5/22 ,  H02K7/14 ,  H02K11/33 ,  H05K5/00

Abstract: A variable speed pumping system coupled to a fluid circuit of an aquatic application is provided. The system includes a motor, a variable speed drive in electrical communication with the motor, and a housing designed to substantially enclose the motor and the variable speed drive. The housing includes a drive cover extending over the variable speed drive and an end cover. A controller is configured to provide control of the variable speed drive. An electrical communication assembly is in communication with the controller and contained underneath the end cover. The electrical communication assembly includes an RS-485 terminal block, and a selectively removable IO expansion module sized and shaped to be received into a receptable of the drive cover. The IO expansion module has a module cover and a module circuit board, and the module circuit board includes a plurality of relay terminal blocks and a plurality of digital input terminals.

公开(公告)号：US20170138076A1

公开(公告)日：2017-05-18

申请号：US15419746

申请日：2017-01-30

Applicant: Pentair Water Pool and Spa, Inc.

Inventor： Robert W. Stiles, JR. ,  Ryan Weaver ,  Brian J. Boothe

IPC: E04H4/12 ,  E04H4/16 ,  C02F1/00 ,  B01D35/26 ,  B01D29/50

CPC classification number: E04H4/1245 ,  B01D29/21 ,  B01D29/23 ,  B01D29/50 ,  B01D29/54 ,  B01D29/58 ,  B01D29/908 ,  B01D35/26 ,  C02F1/004 ,  C02F2103/42 ,  E04H4/1272 ,  E04H4/16

Abstract: A pump and filter system and method. The system includes a housing with a housing inlet, a housing outlet, and a housing cavity, where the housing inlet is positioned above the housing outlet. The system also includes filtration media positioned inside the housing cavity and separating the housing inlet from the housing outlet, and a pump positioned at least partially inside the housing cavity. The pump includes a magnetic drive motor.