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:
Jan. 14, 2025
Filed:
Feb. 08, 2022
Applicants:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Energy Systems & Solutions Corporation, Kawasaki, JP;
Inventors:
Tomohiro Hasegawa, Kanagawa, JP;
Tooru Inoue, Kanagawa, JP;
Norimitsu Kato, Kanagawa, JP;
Amane Majima, Kanagawa, JP;
Toshiyuki Uchii, Kanagawa, JP;
Assignees:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Energy Systems & Solutions Corporation, Kawasaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
H02B 13/055 (2006.01);
U.S. Cl.
CPC ...
H02B 13/055 (2013.01);
Abstract
A gas insulation apparatus has a sealed container, an insulation gas, a high-voltage portion, and a removal material. The insulation gas has COand Ofilling the sealed container as main components. The high-voltage portion is stored in the sealed container. The removal material reduces concentrations of HF, CO, and Oin the insulation gas.