发明授权
US5362222A Injection molding machine having a vector controlled AC drive system
失效
具有矢量控制的AC驱动系统的注塑机
- 专利标题： Injection molding machine having a vector controlled AC drive system
- 专利标题（中）： 具有矢量控制的AC驱动系统的注塑机
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申请号： US113627申请日： 1993-08-31
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公开(公告)号： US5362222A公开(公告)日： 1994-11-08
- 发明人: Harold J. Faig , Ronald M. Sparer
- 申请人： Harold J. Faig , Ronald M. Sparer
- 申请人地址： OH Cincinnati
- 专利权人： Cincinnati Milacron Inc.
- 当前专利权人： Cincinnati Milacron Inc.
- 当前专利权人地址： OH Cincinnati
- 主分类号： B29C45/66
- IPC分类号： B29C45/66 ; B29C45/50 ; B29C45/76 ; B29C45/77 ; B29C45/80 ; G05B19/414
摘要：
An injection molding machine utilizing vector controlled AC induction motors in its servomechanism drive systems. Vector controlled AC induction motors provide a cost effective high power drive system which superior performance capabilities. Further system efficiencies are realized when the control is configured to run multiple motors by multiplexing the computer controller circuits for the power sections of each motor.
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