发明授权
US5883776A Apparatus and method for improving response time of electromagnetic
actuators
失效
用于改善电磁执行器响应时间的装置和方法
- 专利标题： Apparatus and method for improving response time of electromagnetic actuators
- 专利标题（中）： 用于改善电磁执行器响应时间的装置和方法
-
申请号： US885437申请日： 1997-06-30
-
公开(公告)号： US5883776A公开(公告)日： 1999-03-16
- 发明人: Kevin Richard Keegan , Daniel Lee Varble
- 申请人： Kevin Richard Keegan , Daniel Lee Varble
- 申请人地址： MI Detroit
- 专利权人： General Motors Corporation
- 当前专利权人： General Motors Corporation
- 当前专利权人地址： MI Detroit
- 主分类号： H02P7/06
- IPC分类号： H02P7/06 ; H02P8/14 ; H01H47/32
摘要：
Inductive energy from the coil of an electromagnetic actuator is stored in capacitive network at a relatively high voltage when the actuator is deenergized. When the actuator is energized, the capacitive network is coupled to the coil thereby releasing the stored energy at a high voltage to the coil.