Invention Grant
US09448292B2 Cryoprobe using closed gas loop for nuclear magnetic resonance apparatus
有权
用于核磁共振设备的封闭气体回路的冷冻探头
- Patent Title: Cryoprobe using closed gas loop for nuclear magnetic resonance apparatus
- Patent Title (中): 用于核磁共振设备的封闭气体回路的冷冻探头
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Application No.: US14107164Application Date: 2013-12-16
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Publication No.: US09448292B2Publication Date: 2016-09-20
- Inventor: Yeon Suk Choi , Seung Young Park , Sang Gap Lee
- Applicant: KOREA BASIC SCIENCE INSTITUTE
- Applicant Address: KR Deajeon
- Assignee: KOREA BASIC SCIENCE INSTITUTE
- Current Assignee: KOREA BASIC SCIENCE INSTITUTE
- Current Assignee Address: KR Deajeon
- Priority: KR10-2013-0123725 20131017
- Main IPC: G01R33/34
- IPC: G01R33/34 ; G01R33/30 ; G01R33/31

Abstract:
Provided is a cryoprobe using a closed gas loop for a nuclear magnetic resonance apparatus, including: superconducting magnets providing a magnetic field; a rotor rotatably disposed between the superconducting magnets in the state of a sample being put therein, the rotor being rotated by a driving gas; a coil configured to generate a nuclear magnetic resonance spectrum according to a resonance phenomenon of the sample by applying a radio frequency to the rotor; and a gas loop configured to cool the driving gas in a cryogenic condition while circulating it in a closed-loop condition and to supply the driving gas to the rotor, wherein the gas loop supplies the driving gas to the rotor while cooling it in a cryogenic condition, thereby rotating the rotor.
Public/Granted literature
- US20150111751A1 CRYOPROBE USING CLOSED GAS LOOP FOR NUCLEAR MAGNETIC RESONANCE APPARATUS Public/Granted day:2015-04-23
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