发明名称 |
Stable synchronous drive system for gyroscope rotor |
摘要 |
Control systems for starting and synchronously driving gyroscope rotors establish magnetic polarization of the rotor ring prior to start-up and then accelerating the magnetic field vector as the rotor accelerates to its normal operating speed.
|
申请公布号 |
US4250442(A) |
申请公布日期 |
1981.02.10 |
申请号 |
US19790081728 |
申请日期 |
1979.10.04 |
申请人 |
SPERRY CORP |
发明人 |
MCCAMMON, WILLIAM W |
分类号 |
H02P1/46;(IPC1-7):H02P1/46;H02P1/52;H02P5/34 |
主分类号 |
H02P1/46 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|