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:
Jul. 08, 2003
Filed:
Nov. 15, 2000
Dennis Chancellor, Falls of Rough, KY (US);
Nate International, Woodland Hills, CA (US);
Abstract
A filtration system has a plurality of filtration modules disposed within an outer casing, which produce both a low pressure filtrate and a high pressure waste fluid from a pressurized feed fluid. The subsystem used to pressurize the feed fluid is mechanically coupled to the subsystem used to recover energy from the waste fluid such that energy in the high pressure waste fluid is used to pressurize the feed fluid. The pressurization and energy recovery subsystems are preferably coupled using a common drive shaft and at least one of the pressurization and energy recovery subsystems may advantageously contain a turbine.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile