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:
Jun. 21, 1994
Filed:
May. 21, 1991
Applicant:
Inventor:
Sakae Kobayashi, Hirakata, JP;
Assignee:
Matsushita Electric Industrial Co. Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B04B / ;
U.S. Cl.
CPC ...
494 20 ; 494-7 ; 494 84 ; 494 60 ;
Abstract
A centrifugal separation process which is made continuous and automatic by determining the position for taking out the liquid container (8) accurately within a short time, with a liquid container (8) containing liquid for separation being kept by a basket (7) which is suspended and freely rotatable on the tip of a rotary arm (6), by positioning a circumferential direction of the rotary arm (6) by means of a rotary arm direction detector and a rotary arm positioning device and by stopping a basket (7) horizontally at a predetermined position by a basket positioning device (14).