公开(公告)号：US10323646B2

公开(公告)日：2019-06-18

申请号：US15593597

申请日：2017-05-12

Applicant: FLOW CONTROL LLC

Inventor： William A. Gell, III ,  Jeffrey D. Lopes ,  Jesus Estrada ,  Randall H. Moormann

IPC: F04D13/06 ,  F04D13/08 ,  F04D15/02 ,  F04D29/40 ,  F04D29/42 ,  F04D29/60 ,  B63B13/00 ,  F04D13/02

Abstract: A pumping system featuring a pump chamber configured with a central portion having a tangential outlet, and configured with a tubular coupling end portion having inwardly flexible rim portions on one side; and a mounting base, having a circular portion with an inner circumferential rim configured to receive and engage the inwardly flexible rim portions of the tubular coupling portion of the pump chamber so as to be rotationally coupled to the pumping chamber so that the pumping chamber may be rotated 360° in relation to the mounting base.

公开(公告)号：US09810241B2

公开(公告)日：2017-11-07

申请号：US14219508

申请日：2014-03-19

Applicant: Flow Control LLC.

Inventor： William A. Gell, III ,  Jeffrey D. Lopes ,  Jesus Estrada ,  Randall H. Moormann

IPC: F04D29/60 ,  F04D13/02 ,  F04D29/42 ,  F04D13/08 ,  F04D15/02 ,  F04D29/46

CPC classification number: F04D15/0218 ,  B63B13/00 ,  F04D1/12 ,  F04D13/021 ,  F04D13/0686 ,  F04D13/086 ,  F04D29/4293 ,  F04D29/466 ,  F04D29/605 ,  F05D2260/33

Abstract: A pumping system featuring a pump chamber configured with a central portion having a tangential outlet, and configured with a tubular coupling end portion having inwardly flexible rim portions on one side; and a mounting base, having a circular portion with an inner circumferential rim configured to receive and engage the inwardly flexible rim portions of the tubular coupling portion of the pump chamber so as to be rotationally coupled to the pumping chamber so that the pumping chamber may be rotated 360° in relation to the mounting base.