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:
May. 17, 2011
Filed:
Oct. 25, 2005
Applicants:
Yukihiro Sukawa, Kyoto, JP;
Yukio Higashiisogawa, Kyoto, JP;
Inventors:
Yukihiro Sukawa, Kyoto, JP;
Yukio Higashiisogawa, Kyoto, JP;
Assignee:
Arkray, Inc., , JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B04B 5/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a centrifugal separator () including a rotor () which pivotally supports a container () including an upper opening (B) and which is to be rotated to apply a centrifugal force to the container (). The rotor () includes an evaporation preventer (A) for preventing separation target liquid contained in the container () from evaporating when the rotor () is rotated. The evaporation preventer (A) includes a standing wall (A) which is positioned in front of the upper opening (B) when the container () is pivoted by rotating the rotor ().