发明名称 |
HYBRID AUTOMATIC TUNING/MATCHING FOR NMR PROBES |
摘要 |
Remote adjustment of a selected one of a plurality of adjustable NMR probe circuit components is achieved with a plurality of selectable linear actuators, the selected one of which urges a platen against a respective driven gear, azimuthally locked to its shaft, to displace it axially along that shaft. When the driven gear engages a driving gear a single driving motor is energized and controlled to effect the desired adjustment. |
申请公布号 |
WO2009155072(A2) |
申请公布日期 |
2009.12.23 |
申请号 |
WO2009US45523 |
申请日期 |
2009.05.28 |
申请人 |
VARIAN, INC;XHANG, XIAO;TOBIAS, JOHN, S. |
发明人 |
XHANG, XIAO;TOBIAS, JOHN, S. |
分类号 |
G01R33/32;G01R33/34;G01R33/44 |
主分类号 |
G01R33/32 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|