Invention Grant
US3457495A Error circuit with means for reducing excitation currents for rotating transformer input
失效
具有减少旋转变压器输入的励磁电流的错误电路
- Patent Title: Error circuit with means for reducing excitation currents for rotating transformer input
- Patent Title (中): 具有减少旋转变压器输入的励磁电流的错误电路
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Application No.: US3457495DApplication Date: 1967-03-09
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Publication No.: US3457495APublication Date: 1969-07-22
- Inventor: BAILEY FRANCIS M
- Applicant: GEN ELECTRIC
- Assignee: Gen Electric
- Current Assignee: Gen Electric
- Priority: US62197567 1967-03-09
- Main IPC: G03B17/30
- IPC: G03B17/30 ; G05D23/24 ; H01F38/18 ; H02P13/08 ; H02P13/10
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