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:
Dec. 17, 2013
Filed:
Jul. 03, 2008
Takeshi Maehara, Yokohama, JP;
Hideshi Iwasa, Odawara, JP;
Yuusuke Watanabe, Tokyo, JP;
Kunihiko Kinugasa, Yokohama, JP;
Hajime Mori, Yokohama, JP;
Kiyofumi Saiki, Yokohama, JP;
Ken Okuda, Yokohama, JP;
Tsuyoshi Hagiwara, Kawasaki, JP;
Noboru Saito, Yokohama, JP;
Masanobu Watanabe, Yokohama, JP;
Shigeru Kasai, Yokohama, JP;
Takeshi Maehara, Yokohama, JP;
Hideshi Iwasa, Odawara, JP;
Yuusuke Watanabe, Tokyo, JP;
Kunihiko Kinugasa, Yokohama, JP;
Hajime Mori, Yokohama, JP;
Kiyofumi Saiki, Yokohama, JP;
Ken Okuda, Yokohama, JP;
Tsuyoshi Hagiwara, Kawasaki, JP;
Noboru Saito, Yokohama, JP;
Masanobu Watanabe, Yokohama, JP;
Shigeru Kasai, Yokohama, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A reactor metering pipe fixing device fixes a reactor metering pipe disposed in a reactor to a cylindrical outer surface of a jet pump diffuser and reduces stress that may be induced in a weld zone in the reactor metering pipe. An outer holding memberis held on the cylindrical outer surfaceof a jet pump diffuserby a C-shaped holding member. The reactor metering pipeis clamped from radial directions by the outer holding memberand inner holding membersand. Wedgesandare wedged into a gap between the cylindrical outer surfaceand the inner holding memberand a gap between the cylindrical outer surfaceand the inner holding memberto fix the reactor metering pipefirmly to the cylindrical outer surface