公开(公告)号：US20190271396A1

公开(公告)日：2019-09-05

申请号：US16416658

申请日：2019-05-20

Applicant: Graco Minnesota Inc.

Inventor： Jeromy D. Horning ,  Christopher A. Lins ,  James A. Klaverkamp

IPC: F16J1/09 ,  F04B1/04 ,  F04B53/14 ,  F04B17/06 ,  F04B17/03 ,  F04B15/00 ,  F04B13/00 ,  F04B19/00 ,  F04B53/18 ,  F04B19/22 ,  F04B53/12 ,  F04B7/06

Abstract: A piston is the driven component within a pump. The piston is driven along a longitudinal axis to pump a fluid through the pump. The fluid flows through the piston between an upstream end of the pump and a downstream end of the pump. The piston outputs the fluid into the downstream end of the pump at a vector offset from the longitudinal axis, thereby inducing rotation of the piston throughout the pumping process. Rotating the piston encourages even wear on various components within the pump, such as sealing rings surrounding the piston, thereby increasing the lifespan of the components and increasing the efficiency of the pump.

公开(公告)号：US10337614B2

公开(公告)日：2019-07-02

申请号：US15395147

申请日：2016-12-30

Applicant: Graco Minnesota Inc.

Inventor： Jeromy D. Horning ,  Christopher A. Lins ,  James A. Klaverkamp

IPC: F16J1/09 ,  F04B19/22 ,  F04B53/14 ,  F04B53/18 ,  F04B7/06 ,  F04B13/00 ,  F04B15/00 ,  F04B17/03 ,  F04B17/06 ,  F04B53/12 ,  F04B1/04 ,  F04B19/00

Abstract: A piston is the driven component within a pump. The piston is driven along a longitudinal axis to pump a fluid through the pump. The fluid flows through the piston between an upstream end of the pump and a downstream end of the pump. The piston outputs the fluid into the downstream end of the pump at a vector offset from the longitudinal axis, thereby inducing rotation of the piston throughout the pumping process. Rotating the piston encourages even wear on various components within the pump, such as sealing rings surrounding the piston, thereby increasing the lifespan of the components and increasing the efficiency of the pump.

公开(公告)号：US10859162B2

公开(公告)日：2020-12-08

申请号：US16416658

申请日：2019-05-20

Applicant: Graco Minnesota Inc.

Inventor： Jeromy D. Horning ,  Christopher A. Lins ,  James A. Klaverkamp

IPC: F16J1/09 ,  F04B7/06 ,  F04B13/00 ,  F04B15/00 ,  F04B17/03 ,  F04B17/06 ,  F04B53/14 ,  F04B53/12 ,  F04B1/0408 ,  F04B19/00 ,  F04B19/22 ,  F04B53/18

Abstract: A piston is the driven component within a pump. The piston is driven along a longitudinal axis to pump a fluid through the pump. The fluid flows through the piston between an upstream end of the pump and a downstream end of the pump. The piston outputs the fluid into the downstream end of the pump at a vector offset from the longitudinal axis, thereby inducing rotation of the piston throughout the pumping process. Rotating the piston encourages even wear on various components within the pump, such as sealing rings surrounding the piston, thereby increasing the lifespan of the components and increasing the efficiency of the pump.

公开(公告)号：US20170191563A1

公开(公告)日：2017-07-06

申请号：US15395147

申请日：2016-12-30

Applicant: Graco Minnesota Inc.

Inventor： Jeromy D. Horning ,  Christopher A. Lins ,  James A. Klaverkamp

IPC: F16J1/09 ,  F04B19/22 ,  F04B53/14

CPC classification number: F16J1/09 ,  F04B1/0408 ,  F04B7/06 ,  F04B13/00 ,  F04B15/00 ,  F04B17/03 ,  F04B17/06 ,  F04B19/003 ,  F04B19/22 ,  F04B53/126 ,  F04B53/14 ,  F04B53/144 ,  F04B53/147 ,  F04B53/148 ,  F04B53/18

Abstract: A piston is the driven component within a pump. The piston is driven along a longitudinal axis to pump a fluid through the pump. The fluid flows through the piston between an upstream end of the pump and a downstream end of the pump. The piston outputs the fluid into the downstream end of the pump at a vector offset from the longitudinal axis, thereby inducing rotation of the piston throughout the pumping process. Rotating the piston encourages even wear on various components within the pump, such as sealing rings surrounding the piston, thereby increasing the lifespan of the components and increasing the efficiency of the pump.