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. 17, 1986
Filed:
May. 16, 1985
Applicant:
Inventors:
John L Silletto, Louisville, KY (US);
Francis E Dahlem, Louisville, KY (US);
Assignee:
Allis-Chalmers Corporation, Milwaukee, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
55378 ; 55508 ; 55DI / ; 248610 ;
Abstract
A suspension system for mounting filter bags in a baghouse is disclosed featuring a pretensioned spring having an amount of pretension which will prevent spring displacement when subjected to a first loading force which is the combined weight of the filter bag and a predetermined dust load therein but will permit momentary spring displacement when it is subjected to a second loading force which is the sum of the first loading force and an additional loading force imposed on the filter bag during a cleaning cycle.