发明名称 |
Method and system for magnetic coupling compensating a rod position indication system |
摘要 |
A method for magnetic coupling compensating a rod position indication system having at least two rod position indicators each having induced noise comprising the steps of applying a sinusoidal current to a primary of the first rod position indicator for inducing a voltage on a first secondary of the first rod position indicator; receiving both the first secondary voltage from the first rod position indicator and a second secondary voltage, induced from the noise, of the second rod position indicator; and deriving a difference of the first and second secondary voltage for obtaining the magnetic coupling compensation.
|
申请公布号 |
US5392321(A) |
申请公布日期 |
1995.02.21 |
申请号 |
US19940185356 |
申请日期 |
1994.01.24 |
申请人 |
WESTINGHOUSE ELECTRIC CORPORATION |
发明人 |
GAUSSA, JR., LOUIS W.;SAHASRABUDHE, ARUN P. |
分类号 |
G21C7/14;G01D3/02;G01D5/20;G21C7/08;G21C17/02;G21C17/10;G21C17/12;(IPC1-7):G21C17/00 |
主分类号 |
G21C7/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|