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. 19, 1980
Filed:
Apr. 06, 1979
Ossi Kilpelainen, Savonlinna, FI;
Enso-Gutzeit Osakeyhtio, Helsinki, FI;
Abstract
A chip washer comprising a tank holding washing fluid, a conveyor for supplying chips into the tank, a vane for setting the fluid and therewith the chips into motion in the tank, a conduit provided with valve for removal from the tank of the foreign substances separated from the chips and a washed chips removing conveyor, this latter consisting of a screw conveyor ascending obliquely upwardly from the tank with its lower end extending into the washing fluid and the mantle of which is constituted by a strainer tube. The strainer tube of the screw conveyor is encircled by a collecting tube or trough, which returns the washing fluid running off the chips, back to the tank.