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:
Aug. 08, 2017
Filed:
Jul. 14, 2011
Applicants:
Chris Kocurek, Houston, TX (US);
Chelsea Green, Cypress, TX (US);
Inventors:
Chris Kocurek, Houston, TX (US);
Chelsea Green, Cypress, TX (US);
Assignee:
ONESUBSEA IP UK LIMITED, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05D 23/02 (2006.01); F16K 31/00 (2006.01); F16K 3/24 (2006.01); F16K 3/26 (2006.01); E21B 41/00 (2006.01); E21B 47/01 (2012.01);
U.S. Cl.
CPC ...
G05D 23/025 (2013.01); E21B 41/0007 (2013.01); E21B 47/011 (2013.01); F16K 3/246 (2013.01); F16K 3/265 (2013.01); F16K 31/002 (2013.01);
Abstract
A system, in certain embodiments, includes an SMA thermostat. The SMA thermostat includes a body, a sleeve, a biasing spring and an SMA spring. Upon actuation of the SMA spring at a phase transition temperature, the sleeve is configured to shift and expose flow ports formed in the body.