公开(公告)号：US20240167470A1

公开(公告)日：2024-05-23

申请号：US18422047

申请日：2024-01-25

Applicant: Caterpillar Inc.

Inventor： YUESHENG HE ,  Todd Ryan Kabrich ,  Casey Alan Otten

IPC: F04B49/22 ,  F04B47/00 ,  F04B49/10

CPC classification number: F04B49/22 ,  F04B47/00 ,  F04B49/103 ,  F04B2203/0605 ,  F04B2207/01

Abstract: An example system includes a fluid end having a block, a fluid inlet formed in the block, and a fluid outlet formed in the block. The system also includes an intake manifold fluidly coupled to the fluid inlet, and a fluid conduit fluidly coupled to the fluid outlet and the intake manifold. The system further includes a valve fluidly coupled to the fluid conduit, the valve configured to control fluid flow through the fluid conduit, an actuator coupled to the valve and configured to position the valve in an open position or a closed position, and a controller communicatively coupled to the actuator and configured to send one or more signals to the actuator, causing the actuator to position the valve in the open position or the closed position.