发明名称 |
Rotary differential transformer with constant amplitude and variable phase output |
摘要 |
A rotary differential transformer is provided which has a constant amplitude output the phase angle of which varies with the angular displacement of a rotor. The rotor contains a pair of core segments of magnetic material which serve to couple portions of first and second primary coils to a secondary coil. The primary coils are connected to AC sources 90 DEG out of phase with each other.
|
申请公布号 |
US4445103(A) |
申请公布日期 |
1984.04.24 |
申请号 |
US19830522050 |
申请日期 |
1983.08.10 |
申请人 |
PICKERING & COMPANY, INC. |
发明人 |
CHASS, JACOB |
分类号 |
H01F21/06;(IPC1-7):H01F21/06 |
主分类号 |
H01F21/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|