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:
Jun. 28, 1994
Filed:
Mar. 31, 1993
Applicant:
Inventors:
David Broyan, Macon, GA (US);
Robert T Lewis, Macon, GA (US);
Assignee:
Brown & Williamson Tobacco Corporation, Louisville, KY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
95 25 ; 55270 ; 55309 ; 55312 ; 553411 ; 73 2801 ; 95273 ;
Abstract
A system and method are provided to verify proper operation of and to adjust a particulate emission detector in a system including a dust collector bag house. A by-pass apparatus is provided around the dust collector bag house which includes a conduit downstream of the inlet to said dust collector bag house and an outlet in fluid communication with a fluid outlet conduit extending from said dust collector bag house.