Title:
CRYOGEN COOLING SYSTEM FOR SUPERCONDUCTING MAGNET
Document Type and Number:
WIPO Patent Application WO/2022/068465
Kind Code:
A1
Abstract:
A cryogen cooling system for a superconducting magnet. The cryogen cooling system comprises: a cryogen chamber (20) connected to a cooling assembly (12) surrounding the superconducting magnet (10); a recondensing chamber (30) disposed higher than the cryogen chamber in a vertical direction; a cryocooler (40) disposed in the recondensing chamber (30) and configured to cool cryogen in the recondesing chamber (30); wherein the recondensing chamber (30) is communicated with the cryogen chamber (20) through a single pipe (18). The cryogen cooling system employ a single pipe (18) for connection and achieves a simple and compact design, which significantly saves the structural space in the cryogen cooling loop, reduces the connection complexity, reduces the risk of pipe leakage, thereby achieving a more steady cryogen cooling system.
Inventors:
LONG ZHIQIANG (CN)
Application Number:
PCT/CN2021/113911
Publication Date:
April 07, 2022
Filing Date:
August 20, 2021
Export Citation:
Assignee:
SIEMENS HEALTHCARE LTD (GB)
LONG ZHIQIANG (CN)
LONG ZHIQIANG (CN)
International Classes:
H01F6/04
Foreign References:
| CN213483505U | 2021-06-18 | |||
| CN103842746A | 2014-06-04 | |||
| CN2501188Y | 2002-07-17 | |||
| CN103781325A | 2014-05-07 | |||
| JP2019212748A | 2019-12-12 | |||
| CN109442798A | 2019-03-08 |
Attorney, Agent or Firm:
KING & WOOD MALLESONS (CN)
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