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:
Jun. 23, 2020
Filed:
Jul. 05, 2018
Applicant:
Noble Drilling Services Inc., Sugar Land, TX (US);
Inventors:
Hans H. J. Deul, Richmond, TX (US);
Patrick O'Neill, Houston, TX (US);
Matthew Sibrel, Missouri City, TX (US);
Robert van Kuilenburg, Sugar Land, TX (US);
Ivan Iankov, Houston, TX (US);
Assignee:
Noble Drilling Services Inc., Sugar Land, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 33/035 (2006.01); E21B 33/06 (2006.01);
U.S. Cl.
CPC ...
E21B 33/0355 (2013.01); E21B 33/062 (2013.01); E21B 33/063 (2013.01);
Abstract
An apparatus for actuating a ram in a well pressure control apparatus includes an actuator rod coupled to a ram. The actuator rod is movable within a housing to extend the ram into a through bore in the housing. A drive screw is rotationally coupled to the actuator rod. The drive screw is oriented transversely to the actuator rod. At least one motor is rotationally coupled to the drive screw.