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. 22, 2024
Filed:
Aug. 13, 2023
Eppendorf Himac Technologies Co., Ltd., Ibaraki, JP;
Jun Sato, Ibaraki, JP;
Kenichi Nemoto, Ibaraki, JP;
Eppendorf Himac Technologies Co., Ltd., Ibaraki, JP;
Abstract
A centrifuge includes a bucket and a swing rotor. The swing rotor includes a through hole penetrating from an upper to a lower side in an axial direction of the swing rotor and a notch formed in a direction perpendicular to a central axis of the through hole and formed on a radial outer side of the swing rotor. The bucket includes a container. A flange having a seating surface seated in the notch during swinging is formed near the opening of the container, chamfering is performed in parallel on opposing outer surfaces of the container on a bottom side of the container with respect to the seating surface, a cross-section shape of the holding hole inside the container is formed to be elliptical, and a short axis direction of the cross section is arranged parallel to a swing rotation axis direction.