公开(公告)号：US11976745B2

公开(公告)日：2024-05-07

申请号：US17776755

申请日：2020-11-24

Applicant: Emerson Process Management Regulator Technologies, Inc.

Inventor： Balkrishna Digambar Nagtilak ,  Yogesh Madhukar More

IPC: F16K31/163 ,  F15B15/06

CPC classification number: F16K31/163 ,  F15B15/066

Abstract: Embodiments of the invention provide an actuator (100) for a valve assembly. The actuator can include a yoke (146) with at least one bore (196), a first rod assembly (136), and a first slide member (148) seated within the at least one bore and pivotally connected to the first rod assembly. The yoke can be configured to rotate about a yoke axis (198) to actuate the valve assembly. The first rod assembly can be configured to move in a first direction transverse to the at least one bore and the yoke axis. The first slide member can be configured to slide telescopically within the at least one bore as the first rod assembly moves in the first direction to transmit torque to the yoke for actuation of the valve assembly.

公开(公告)号：US20220403949A1

公开(公告)日：2022-12-22

申请号：US17776755

申请日：2020-11-24

Applicant: Emerson Process Management Regulator Technologies, Inc.

Inventor： Balkrishna Digambar Nagtilak ,  Yogesh Madhukar More

IPC: F16K31/163 ,  F15B15/06

Abstract: Embodiments of the invention provide an actuator (100) for a valve assembly. The actuator can include a yoke (146) with at least one bore (196), a first rod assembly (136), and a first slide member (148) seated within the at least one bore and pivotally connected to the first rod assembly. The yoke can be configured to rotate about a yoke axis (198) to actuate the valve assembly. The first rod assembly can be configured to move in a first direction transverse to the at least one bore and the yoke axis. The first slide member can be configured to slide telescopically within the at least one bore as the first rod assembly moves in the first direction to transmit torque to the yoke for actuation of the valve assembly.