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. 23, 1986
Filed:
May. 20, 1985
Applicant:
Inventor:
Jerome I Paulson, Lancaster, PA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B07B / ;
U.S. Cl.
CPC ...
209-3 ; 209-8 ; 209 39 ; 209134 ; 209215 ;
Abstract
The subject deduster employs gravity to feed the dust and impurity laden particulate material through a linear kinetic energy cell, which cell generates an electric field to neutralize the static electric charges causing the dust to adhere to the particulate material. With the static electric charge neutralized,the dust can be separated by an air flow substantially transverse to the particle flow. The cleaning can be accomplished by pressurized air or a vacuum. The deduster can include means to collect the dust after it has been separated for the particulate material.