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:
Mar. 29, 2011
Filed:
Mar. 11, 2009
Jung Hyun Lee, Changwon-si, KR;
Je Heon Jung, Changwon-si, KR;
Woon Sik Kwon, Changwon-si, KR;
Heui Joo Park, Gimhae-si, KR;
Chi Whan Lee, Dongnae-gu, KR;
Yeong Chun Kim, Changwon-si, KR;
Jung hyun Lee, Changwon-si, KR;
Je heon Jung, Changwon-si, KR;
Woon sik Kwon, Changwon-si, KR;
Heui joo Park, Gimhae-si, KR;
Chi whan Lee, Dongnae-gu, KR;
Yeong chun Kim, Changwon-si, KR;
Doosan Heavy Industries & Construction Co., Ltd., Changwon-si, KR;
Abstract
A cooling device for current lines of a superconducting rotating machine, which is capable of removing heat generated from the current lines of the superconducting rotating machine, thereby effectively preventing a superconducting coil from being deformed due to the heat generated from the current lines, is disclosed. The cooling device includes heat conduction members respectively mounted to outer surfaces of the current lines. Each heat conduction member is in contact with an inner peripheral surface of the stator such that the heat conduction member transfers, to the stator, heat generated from a corresponding one of the current lines. The heat conduction member further includes insulators each surrounding a corresponding one of the current lines between a corresponding one of the heat conduction members and a power slip ring arranged in the stator, to thermally insulate the heat generated from the corresponding current line.