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:
Feb. 14, 1995
Filed:
Apr. 15, 1994
Applicant:
Inventor:
James C Murphy, Chardon, OH (US);
Assignee:
Essef Corporation, Chardon, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L / ;
U.S. Cl.
CPC ...
220581 ; 138 30 ;
Abstract
A diffuser is attached to a flexible inner cell inside an outer vessel. The outer vessel contains a first fluid and the inner cell contains a second fluid. The diffuser has a flange which is sandwiched between a flanged port and a flanged neck of the outer vessel. The diffuser is contained substantially within the neck of the outer vessel. A generally circular surface of the diffuser deflects fluid entering the outer vessel through the port. A side wall of the diffuser is provide with apertures to permit passage of the fluid therethrough.