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:
Aug. 20, 1991
Filed:
Jun. 11, 1990
James H Mackey, Corcoran, CA (US);
J. G. Boswell Company, Corcoran, CA (US);
Abstract
A method for treating fibrous material containing matter to be separated therefrom, the method including the steps of passing fibrous material containing the matter and having a given temperature along a path of travel in a fluid stream; and directing a jet of fluid, having a temperature substantially greater than that of the fibrous material and matter, onto the fibrous material and matter to release the matter from the fibrous material. An apparatus for treating fibrous material containing matter to be separated, the apparatus having a housing with a path of fluid movement therethrough; a system for passing fibrous material containing the matter to be separated along the path through the housing; and a system for discharging a gas, having a temperature substantially greater than that of the fibrous material and matter, onto the fibrous material and matter during passing thereof along the path to release the matter from the fibrous material.