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:
Sep. 09, 1980
Filed:
Apr. 30, 1979
Lawrence Skeen, Springfield, OH (US);
The Bauer Bros. Co., Springfield, OH (US);
Abstract
A disc-type refiner wherein the means incorporating the refining surfaces are positioned in opposed, relatively adjacent, closely spaced relation and one thereof is formed to include at least one passageway through which steam created in the refining of material between the refining surfaces may be simply and quickly vented. A duct means is provided to receive and carry steam from the passageway to the exterior of the refiner housing, to facilitate use or disposal as and where desired. Means are included to control the amount of steam being vented and to maintain the venting arrangement on adjustment of the spacing between the refining surfaces. In the preferred embodiment illustrated, the invention features are incorporated in a double revolving disc refiner which, by reason of the improvements of the invention, may be operated under either atmospheric or pressurized conditions. In either case considerable benefit is reflected in the refining procedure and the quality of its end product.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile