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. 07, 2023
Filed:
Jun. 14, 2022
Chandler Systems, Inc., Ashland, OH (US);
William D. Chandler, Jr., Ashland, OH (US);
Aaron R. Wolfe, Ashland, OH (US);
Cody A. Harbaugh, Ashland, OH (US);
CHANDLER SYSTEMS, INC., Ashland, OH (US);
Abstract
A liquid control valve () that is utilized in a liquid treatment system includes a valve body (). The valve body includes a plurality of liquid ports (A, B, C D, E, F) and a plurality of annular flow cavities. A piston () which includes at least one annular flow passage and a longitudinal flow passage, is selectively movable within a bore () within the valve body responsive to operation of at least one motor. The piston is selectively axially positionable within the bore to enable liquid flow through a plurality of flow paths. The exemplary valve enables treatment material housed in an associated liquid treatment tank to undergo a regeneration cycle as a result of liquid flow though the valve, while the valve outlet port that is operable in a valve service condition to deliver treated liquid, is continuously not in fluid flow connection with any other port the valve during the regeneration cycle.