公开(公告)号：US20180223758A1

公开(公告)日：2018-08-09

申请号：US15428058

申请日：2017-02-08

Applicant: Caterpillar Inc.

Inventor： Joseph Stabnik ,  Aaron Hartzler ,  Rodney Lawrence ,  Ryan Brown

IPC: F02D41/04 ,  F02D41/22 ,  F02M35/10 ,  F02D9/10

CPC classification number: F02M35/10373 ,  F02D9/16 ,  F02D17/04 ,  F02D41/0002 ,  F02D41/042

Abstract: A machine system includes a machine, a fluid conduit connected with the machine, and a shutoff valve. The shutoff valve includes a gate swingable through a fluid flow path through the fluid conduit between an open position and a closed position to interrupt a flow of fluid through the fluid conduit to the machine. In an embodiment the machine includes an engine and the fluid conduit includes an air intake conduit such that shutting off the flow of fluid shuts down the engine.