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:
Oct. 30, 2018
Filed:
Dec. 21, 2017
Applicant:
Parker-hannifin Corporation, Cleveland, OH (US);
Inventors:
William Eric Ehlig, San Francisco, CA (US);
Daniel Morgan, Vacaville, CA (US);
Assignee:
Parker-Hannifin Corporation, Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 21/02 (2006.01); G05D 16/10 (2006.01); F01L 3/02 (2006.01); F16K 27/02 (2006.01); F16K 49/00 (2006.01);
U.S. Cl.
CPC ...
F02M 21/0239 (2013.01); F01L 3/02 (2013.01); F02M 21/0296 (2013.01); F16K 27/02 (2013.01); F16K 49/00 (2013.01); G05D 16/10 (2013.01); F02M 21/0215 (2013.01); F17C 2205/0332 (2013.01); Y02T 10/32 (2013.01);
Abstract
A pressure regulator including a body having an internal chamber and a thermal shield made of a material having a lower thermal conductivity than a material of the body for reducing heat transfer between the body and the fluid flowing into the internal chamber. By reducing heat transfer between the fluid and the body, the temperature of the components of the pressure regulator is increased to reduce failure of the components and the density of the fluid is increased to improve the flow capacity of the pressure regulator.