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:
Mar. 01, 2016
Filed:
Dec. 21, 2012
Applicant:
Omax Corporation, Kent, WA (US);
Inventor:
Darren L. Stang, Covington, WA (US);
Assignee:
OMAX Corporation, Kent, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B 39/00 (2006.01); F16J 10/04 (2006.01); F04B 53/00 (2006.01); F04B 53/02 (2006.01); F04B 1/00 (2006.01);
U.S. Cl.
CPC ...
F04B 39/00 (2013.01); F04B 1/00 (2013.01); F04B 53/008 (2013.01); F04B 53/02 (2013.01); F16J 10/04 (2013.01); F05C 2225/00 (2013.01); Y10T 29/49236 (2015.01);
Abstract
A pressure pump may include a reciprocating assembly including a dynamic seal configured to be in sliding contact with a surface. The surface may be implanted with positive ions such as hydrogen ions/protons to provided reduced wear and/or greater service life of the dynamic seal. According to embodiments, a pump may include an ultra-high molecular weight polyethylene dynamic seal may substantially fixed relative to a cylinder wall, and a proton impregnated reciprocating plunger may pump high pressure water or a water based fluid in a system. The pump may exhibit increased dynamic seal life.