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. 25, 2012
Filed:
Dec. 30, 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 Hwan Lee, Busan, 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 Hwan Lee, Busan, KR;
Yeong Chun Kim, Changwon-si, KR;
Doosan Heavy Industries & Construction Co., Ltd., Changwon, KR;
Abstract
Disclosed is a cooling fluid path structure for a superconducting rotating machine, which includes: a fixed inlet fluid path fixed together with the fluid supply means; a rotating inlet fluid path adjacently connected to an outlet of the fixed inlet fluid path, which is for transferring the cooling fluid transferred from the fixed inlet fluid path to a cooling fluid path inlet provided in the rotor while rotating together with the rotor; a rotating outlet fluid path rotating together with the rotor, to which the cooling fluid discharged from a cooling fluid path outlet of the rotor is transferred; and a fixed outlet fluid path adjacently connected to the rotating outlet fluid path, which is for transferring the cooling fluid transferred from the rotating outlet fluid path to the fluid supply means while being fixed together with the fluid supply means, wherein the rotating outlet fluid path and the fixed outlet fluid path are disposed in such a manner that they surround outside of the rotating inlet fluid path and the fixed inlet fluid path.