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:
Mar. 10, 1981
Filed:
Jun. 07, 1979
Applicant:
Inventors:
Robert A Oklejas, Baycrest Beach, Monroe, MI (US);
Eli Oklejas, Lansing, MI (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D / ;
U.S. Cl.
CPC ...
415 90 ;
Abstract
The invention is directed to a rotor for a centrifugal pump. The rotor has a plurality of spaced apart, substantially circular, rotatable and substantially parallel disks. The disks contain a center aperture. A plurality of arcuate vanes are connected to the outer peripheral edge of the disks. The vanes extend from the outer peripheral edge of the disks in a direction away from the center aperture in the disks.