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. 15, 1983
Filed:
Sep. 11, 1981
Applicant:
Inventor:
Norman R McCombs, Tonawanda, NY (US);
Assignee:
Greene & Kellogg, Incorporated, Tonawanda, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
55160 ; 55179 ; 55387 ; 55389 ;
Abstract
An improved pressure swing adsorption device built using a modular concept and comprising a surge tank unit and a combined bed and control unit, each of those units being separately replaceable and separately usable. The valves and other controls are constructed in a modular manner and fit onto the beds such that they are readily and easily replaced without dissembling the entire control apparatus. Numerous other features and advantages are provided to all together produce a highly reliable easily serviceable and relatively low cost to manufacture device.