公开(公告)号：US11971029B2

公开(公告)日：2024-04-30

申请号：US17754301

申请日：2020-07-07

Applicant: Precision Planting LLC

Inventor： Ben L. Schlipf ,  Matthew Klopfenstein

IPC: F04C14/26 ,  A01C23/00 ,  F04B49/24 ,  F04B51/00 ,  A01C15/00 ,  A01C21/00 ,  F04B17/03 ,  F04B23/02 ,  F04C14/28

CPC classification number: F04C14/26 ,  A01C23/007 ,  F04B49/24 ,  F04B51/00 ,  A01C15/00 ,  A01C21/005 ,  F04B17/03 ,  F04B23/02 ,  F04C14/28

Abstract: A system (100) for testing an agricultural implement includes a frame (106) configured to receive a device (104) to be tested. The frame carries a filter (108), a pump (112), a pressure relief valve (116) in fluid communication with the pump outlet, a frame output tube (122) to deliver the flow of fluid from the pump outlet to the device to be tested, a frame return tube (124) to receive the flow of fluid from the device to be tested, and a recycle flow outlet (128). A method of testing includes connecting a device to the frame output tube and the frame return tube, pumping a fluid from the frame output tube to the frame return tube through the device, and measuring a flow rate of the fluid through the device.

公开(公告)号：US20220341421A1

公开(公告)日：2022-10-27

申请号：US17754301

申请日：2020-07-07

Applicant: Precision Planting LLC

Inventor： Ben L. Schlipf ,  Matthew Klopfenstein

IPC: F04C14/26 ,  A01C23/00

Abstract: A system (100) for testing an agricultural implement includes a frame (106) configured to receive a device (104) to be tested. The frame carries a filter (108), a pump (112), a pressure relief valve (116) in fluid communication with the pump outlet, a frame output tube (122) to deliver the flow of fluid from the pump outlet to the device to be tested, a frame return tube (124) to receive the flow of fluid from the device to be tested, and a recycle flow outlet (128). A method of testing includes connecting a device to the frame output tube and the frame return tube, pumping a fluid from the frame output tube to the frame return tube through the device, and measuring a flow rate of the fluid through the device.