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. 22, 1977
Filed:
May. 19, 1976
Applicant:
Inventor:
Stephen H Davis, Dayton, OH (US);
Assignee:
Water Refining Company, Inc., Middletown, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C02B / ; C02B / ; C02B / ;
U.S. Cl.
CPC ...
210 33 ; 210190 ; 210269 ; 210281 ; 210282 ; 222482 ;
Abstract
A water refining system in which spent refining material is removed on a batch basis in small portable containers for regeneration of the material at a central processing plant. The spent material is then replaced with new or regenerated material using a plurality of the same type of portable containers. This provides an exchange type system in which the fixed refiner is of substantially greater size than is usually considered feasible for systems of this type and provides considerable flexibility in selecting the size of the refiner while permitting the use of the same portable containers for evacuating and filling the refiner.