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. 15, 1980
Filed:
Mar. 16, 1978
Applicant:
Inventor:
Herbert Keller, Mulheim, DE;
Assignee:
Kraftwerk Union Aktiengesellschaft, Mulheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
55442 ; 55DI / ;
Abstract
A cone-shaped screening member for separating solids from a gaseous medium such as steam flowing through a pipe line. The cone shaped member has a plurality of spaced annular screen elements of increasing diameters disposed behind each other with the cross section of each screen element shaped substantially as an obtuse triangle. Particular features of the screening member are,