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. 24, 2023
Filed:
Nov. 11, 2020
Applicant:
Nlb Corp., Wixom, MI (US);
Inventor:
Donald Anthony Wojciechowski, III, Fenton, MI (US);
Assignee:
NLB Corp., Wixom, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B 53/16 (2006.01); F04B 53/10 (2006.01); F04B 53/22 (2006.01); F04B 53/02 (2006.01); F04B 37/12 (2006.01);
U.S. Cl.
CPC ...
F04B 53/16 (2013.01); F04B 53/10 (2013.01); F04B 53/22 (2013.01); F04B 37/12 (2013.01); F04B 53/02 (2013.01);
Abstract
A cartridge assembly for use in a high pressure pump according to an exemplary aspect of the present disclosure includes, among other things, a cartridge housing. A bore extends through the cartridge housing from a valve end to a packing end. A valve assembly is arranged in the valve end of the bore and configured to abut a valve seat. The bore has a constant diameter between the valve assembly and the packing end. The cartridge assembly is designed to be used in a fluid pump at a fluid pressure of at least 30,000 psi.