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. 02, 1985
Filed:
Oct. 27, 1983
Hubert Ramesohl, Bergisch Gladbach, DE;
Fritz Seelen, Bergisch Gladbach, DE;
Ralf Filges, Bergisch Gladbach, DE;
Karlheinz Schroder, Cologne, DE;
Elmar Veiser, Cologne, DE;
Klockner-Humboldt-Deutz AG, , DE;
Abstract
The present invention deals with a chute for a kiln intake housing of a rotary tubular kiln or the like, the chute having a lining composed of a refractory material and a double-walled, inwardly facing collar disposed at the lower end thereof, the collar functioning to support the lower end of the refractory lining within its metal jacket and the collar being equipped with a special coolant circulating device. The inner end of the collar is composed of support segments which are connected to each other and to a holding means, the interior space of the collar being subdivided as required in order to provide for an induced circulation of a coolant.