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. 06, 2026
Filed:
Dec. 29, 2023
Applicant:
Hitachi, Ltd., Tokyo, JP;
Inventors:
Hangxian Gao, Tokyo, JP;
Hiroshi Kamizuma, Tokyo, JP;
Assignee:
HITACHI, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64D 27/35 (2024.01); G21F 3/00 (2006.01); H01M 8/0289 (2016.01); H02M 7/217 (2006.01); H02M 7/537 (2006.01);
U.S. Cl.
CPC ...
B64D 27/35 (2024.01); G21F 3/00 (2013.01); H01M 8/0289 (2013.01); H02M 7/217 (2013.01); H02M 7/537 (2013.01);
Abstract
A power conversion system incorporated in a flight vehicle includes a power converter having a semiconductor element stored therein. An energy storage is disposed above the power converter in the vertical direction, the energy storage storing a solid or liquid energy source containing a neutron attenuating material. The power converter is provided with a movable mechanism that moves to shift in position according to a tilt of the flight vehicle. The movable mechanism includes slider rails and a slider movable unit.