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. 07, 2014
Filed:
Oct. 15, 2012
Takayasu Yokobayashi, Osaka, JP;
Satoshi Ogawa, Osaka, JP;
Toru Hosokawa, Osaka, JP;
Hitachi Zosen Corporation, Osaka, JP;
Abstract
A shield structure for electron beam sterilization equipment. The shield structure satisfies at least one of the following conditions: (I) an outer diameter Dof an internal circumferential shield Sis larger than an outer diameter Dof an internal circumferential shield S, and (II) an internal circumferential shield STof a circular path LTdownstream of an entrance trap zone Zconnected to an outer-surface sterilization zone Zhas an outer diameter DTthat is larger than an outer diameter Dof an internal circumferential shield Sof a circular path Lupstream of the outer-surface sterilization zone Z
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