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:
Apr. 09, 2002
Filed:
Jun. 19, 2000
Glenn W. Bitner, Alsip, IL (US);
Timothy J. Yurczak, Jolier, IL (US);
Venturedyne, Ltd., Milwaukee, WI (US);
Abstract
An improved dust collector having a housing that encloses clean-air and dirty-air chambers with an elongate non-vertical annular hollow filter with an end accommodating the flow of clean air positioned in the housing, and a nozzle connected to an air source where the nozzle is positioned so as to inject a blast of air into the filter in order to dislodge particulate accumulated on the outside of the filter. The improvement involves a turbine positioned within the filter and linkage joining the turbine with respect to the filter such that a blast of air from the nozzle turns the turbine which thereby turns the filter whereby the filter is reoriented to facilitate removal of particulate collected thereon.