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:
Dec. 02, 1997
Filed:
Aug. 16, 1996
Applicant:
Inventor:
Reagan Houston, Hendersonville, NC (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F27D / ;
U.S. Cl.
CPC ...
432181 ; 432180 ; 137309 ;
Abstract
A rotary valve suitable for a 2-bed regenerative fume incinerator which provides for purging of the beds and uninterrupted inflow and outflow during operation of the incinerator including the time intervals in which the valve is rotated from one position of operation to another and during the time intervals in which the beds are individually purged.