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:
Apr. 09, 2019
Filed:
Oct. 05, 2015
Hitachi Zosen Corporation, Osaka, JP;
Hitachi Zosen Corporation, Osaka, JP;
Abstract
One object is to provide an electron beam sterilization apparatus including: an inner-surface sterilization chamber () including an inner-surface electron beam application device; and a blocking chamber () for receiving a preform product (P) from the inner-surface sterilization chamber () and blocking X-rays produced by application of the electron beam. The blocking chamber () includes an upstream opening () and a downstream opening () formed therein, the preform product (P) being received through the upstream opening () and transferred through the downstream opening (). The blocking chamber () includes: a gripper () for gripping the preform product (P); a sterilized rotation table () for conveying the gripped preform product (P) in a circular path; and a blocking wall () not in contact with the sterilized rotation table () and configured to block the X-rays.