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:
May. 11, 1982
Filed:
Oct. 27, 1980
Applicant:
Inventors:
Diethard Habermehl, Essen, DE;
Werner Kucharzyk, Essen, DE;
Assignees:
Bergwerksverband GmbH, Essen, DE;
Didier Engineering GmbH, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F27B / ; F27D / ; F27B / ;
U.S. Cl.
CPC ...
432 17 ; 432 25 ; 432 58 ;
Abstract
In a pneumatic conveying heater or drier for dispersed solid particles, a pulsating device in the form for example of a rotary throttling disk is arranged in the circulation conduit for the conveying stream of hot gas so as to periodically accelerate and decelerate the conveyed solid particles, thus increasing the efficiency of the heat transfer.