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:
Nov. 26, 2024
Filed:
Feb. 20, 2023
Applicant:
A.w. Chesterton Company, Groveland, MA (US);
Inventors:
Robert James Powers, Salem, MA (US);
Henri Vincent Azibert, Windham, NH (US);
Assignee:
A.W. CHESTERTON COMPANY, Groveland, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
F16J 15/34 (2006.01); F16J 15/40 (2006.01);
U.S. Cl.
CPC ...
F16J 15/3488 (2013.01); F16J 15/40 (2013.01);
Abstract
A mechanical seal assembly includes a gland assembly having a chamber formed in an inner surface for seating a fluid insert element. The fluid insert element promotes movement of particles present in a slurry process fluid away from a seal interface formed by the sealing surfaces of rotary and stationary seal rings.