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:
Jan. 31, 1978
Filed:
Nov. 28, 1975
Applicant:
Inventor:
Siegfried Schauer, Kaiserslautern-Hohenecken, DT;
Assignee:
Gebr. Pfeiffer AG, Kaiserlougen, DT;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B07B / ;
U.S. Cl.
CPC ...
209144 ; 209138 ; 209145 ;
Abstract
A separator for the particles of a particle-air stream is provided which is capable of varying the composition of the particles obtained from the stream by providing typical swirling-air type separators with a by-pass whereby a portion of the original particle-air stream can be passed by the separation zone without being acted on by the swirling air.