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:
May. 25, 1993
Filed:
Mar. 10, 1992
William A Burris, Pittsford, NY (US);
Other;
Abstract
A liquid treatment system receives untreated liquid from a pressurized source and outputs treated liquid on demand. An ozone containing gas from a generator is combined with untreated liquid to accomplish the desired treatment before the liquid is output; and the necessary operations include pumping, venting, a demand event switch, and a control system to accomplish the necessary functions. A valved liquid passageway conducts untreated liquid to a contact region, accumulated gas is vented from the system. A demand event can be manual operation of an output switch or manual operation of an outflow valve that causes a liquid level change within the system. Treated liquid outflow can occur by gravity, as a passive outflow in response to opening an inflow valve, and as an active outflow driven by a pump.