Title:
超電導回転機を冷却するシステム
Document Type and Number:
Japanese Patent JP4937563
Kind Code:
B2
Abstract:
A system (10) for cooling a superconducting rotary machine (12) includes a plurality of sealed siphon tubes (24) disposed in balanced locations around a rotor (28) adjacent to a superconducting coil (26). Each of the sealed siphon tubes (24) includes a tubular body and a heat transfer medium (40) disposed in the tubular body that undergoes a phase change during operation of the machine (12) to extract heat from the superconducting coil (26). A siphon heat exchanger (22) is thermally coupled to the siphon tubes (24) for extracting heat from the siphon tubes (24) during operation of the machine (12).
Inventors:
Robert Adolf Ackermann
Evangelos Trifon Rascalis
Shanloui Fan
James William Bray
Evangelos Trifon Rascalis
Shanloui Fan
James William Bray
Application Number:
JP2005293415A
Publication Date:
May 23, 2012
Filing Date:
October 06, 2005
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
H02K9/00; F28D15/02; H02K55/04
Domestic Patent References:
| JP51127403A |
Foreign References:
| WO2004068682A1 |
Attorney, Agent or Firm:
Arakawa Satoshi
Hirokazu Ogura
Toshihisa Kurokawa
Hirokazu Ogura
Toshihisa Kurokawa