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:
Oct. 28, 1980
Filed:
Feb. 16, 1979
Tetsuo Matsumoto, Hyogo, JP;
Other;
Abstract
A method and an apparatus for centrifugal separation of components of a solution in which a centrifugal rotor is employed so that different components are successively separated. The centrifugal rotor comprises a hollow body including at least one annular peripheral groove formed in the inside thereof and a series of depressions formed in the inside wall thereof, in which the annular groove and the depression at one end of the series are communicated with each other while the depressions at one end and the other end of the series are not communicated with each other and the adjacent depressions are communicated together through a communicating groove, whereby the solution injected into the annular groove is successively displaced and distributed through the respective depressions under the centrifugal effect while it is subjected to the centrifugal separation.