公开(公告)号：US11118688B2

公开(公告)日：2021-09-14

申请号：US16432360

申请日：2019-06-05

Applicant: Caterpillar Inc.

Inventor： Rodney Lawrence ,  Brandyn Stack ,  Evan Ramey ,  Anthony Kramer

IPC: F16K1/22 ,  F16K31/10 ,  F02D9/04 ,  F02B37/18 ,  F16K1/226

Abstract: The present disclosure relates to a fluid supply system for a machine. The fluid supply system includes a throttle assembly having a first shaft attached to a valve member and a fluid shutoff assembly. The fluid shutoff assembly includes a second shaft, a locking member having an axis parallel to an axis of the second shaft and comprising a locking arm extending toward the second shaft, a biasing member fixedly attached to the second shaft, a releasing mechanism adjacent to the locking member that rotates the locking member about the longitudinal axis of the locking member, and a coupler comprising a first coupling hub attached to the first shaft and a second coupling hub attached to the second shaft and interfaced with the first coupling hub.

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.

公开(公告)号：US20160201595A1

公开(公告)日：2016-07-14

申请号：US14594643

申请日：2015-01-12

Applicant: Caterpillar Inc.

Inventor： Joshua Hyde ,  Rodney Lawrence ,  Brandyn Stack

IPC: F02F1/24 ,  F02F7/00

CPC classification number: F02F1/24 ,  F01M13/0416 ,  F02F7/0002

Abstract: An internal combustion engine having an oil drain opening connected to an oil drain passage in a cylinder head for simultaneously providing flow of oil to a crankcase and blow-by gases to a crankcase ventilation whereby the geometry of the oil drain opening and oil drain passage are such that the velocity of blow-by gas flow through the oil drain opening is limited.

Abstract translation: 一种内燃机，其具有连接到气缸盖中的排油通道的排油开口，用于同时向曲轴箱提供油流并将窜气输送到曲轴箱通风，由此排油口和排油通道的几何形状为 使得窜漏气体流过排油口的速度受到限制。