Title:
超電導磁石用のサーマルバス熱交換器
Document Type and Number:
Japanese Patent JP7208914
Kind Code:
B2
Abstract:
A superconducting magnet comprises a liquid helium reservoir (14), superconducting magnet windings (12) disposed in the liquid helium reservoir, vacuum jacket walls (20, 22, 26) containing a vacuum volume (24) surrounding the liquid helium reservoir, and a thermal shield (30) disposed in the vacuum volume and surrounding the liquid helium reservoir. A thermal bus (50) is secured to the thermal shield. The thermal bus includes an integral heat exchanger comprising a fluid passage (60) passing through the thermal bus. An inlet fluid conduit (62) connects the liquid helium reservoir with an inlet of the fluid passage, and an outlet fluid conduit (64) connects an outlet of the fluid passage with ambient air. The thermal bus (50) is connected to the first stage cold station of a cold head (40) by a thermally conductive connection (46).
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Inventors:
Hu Hong
Hildelbrand Joshua Kent
Pfeiderer Glen George
Hildelbrand Joshua Kent
Pfeiderer Glen George
Application Number:
JP2019551647A
Publication Date:
January 19, 2023
Filing Date:
March 16, 2018
Export Citation:
Assignee:
Koninklijke Philips N.V.
International Classes:
A61B5/055; G01N24/00; H01F6/04
Domestic Patent References:
| JP2003303713A | ||||
| JP6163251A | ||||
| JP2011235090A | ||||
| JP4287903A | ||||
| JP10189327A | ||||
| JP3101504U |
Foreign References:
| US20100236260 |
Attorney, Agent or Firm:
Patent Attorney Corporation M&S Partners
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