The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 18, 2020
Filed:
Aug. 25, 2017
GE Oil & Gas Pressure Control Lp, Houston, TX (US);
Chad Yates, Houston, TX (US);
Milind Appasaheb Ghumre, Bangalore, IN;
GE Oil & Gas Pressure Control LP, Houston, TX (US);
Abstract
An actuator with a motor produces a motive force to control a valve. The actuator includes a driving portion coupled to the motor to receive the motive force from the motor. Additionally, the actuator includes a driven portion coupled to the driving portion, the driven portion being coupled to a valve stem to drive movement of the valve between at least one of an open position and a closed position. The actuator includes a clutch positioned between the driving portion and the driven portion, the clutch being a one-way clutch to transmit motive force from the driving portion to the driven portion and block transmission of the motive force from the driven portion to the driving portion. Additionally, the actuator includes a brake arranged proximate the clutch to stop transmission of the motive force between the driving portion and the driven portion.