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, 2016
Filed:
Sep. 13, 2010
Toshiharu Hiraoka, Mitoyo, JP;
Takashi Konishi, Mitoyo, JP;
Masatoshi Yamaji, Mitoyo, JP;
Hiroshi Machino, Mitoyo, JP;
Taiju Shibata, Higashi-ibaraki-gun, JP;
Kazuhiro Sawa, Higashi-ibaraki-gun, JP;
Toshiharu Hiraoka, Mitoyo, JP;
Takashi Konishi, Mitoyo, JP;
Masatoshi Yamaji, Mitoyo, JP;
Hiroshi Machino, Mitoyo, JP;
Taiju Shibata, Higashi-ibaraki-gun, JP;
Kazuhiro Sawa, Higashi-ibaraki-gun, JP;
TOYO TANSO CO., LTD., Osaka-shi, JP;
Abstract
A high-temperature gas reactor control rod is provided that does not degrade the joining state between the control rod elements even when stress is applied thereto, and that can improve the safety of the high temperature gas reactor remarkably by improving the heat resistance thereof. The high-temperature gas reactor control rod has a plurality of control rod elements () each having a neutron absorber () between an outer cylinder () and an inner cylinder () that form a double cylindrical tubular shape, the control rod elements () joined to each other in a vertical direction, characterized by: a columnar support member () for supporting at least the neutron absorber (), disposed in the inner cylinder (); and joining means for joining to another control rod element (), provided at least one of upper and lower ends of the support member ().