发明授权
- 专利标题： Automatic assist for swing-door operator
- 专利标题（中）： 自动辅助摆门操作员
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申请号： US351093申请日： 1989-05-12
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公开(公告)号： US4952080A公开(公告)日： 1990-08-28
- 发明人: Leon Boiucaner , James J. Scott
- 申请人： Leon Boiucaner , James J. Scott
- 申请人地址： CT New Britain
- 专利权人： The Stanley Works
- 当前专利权人： The Stanley Works
- 当前专利权人地址： CT New Britain
- 主分类号： E05F15/12
- IPC分类号： E05F15/12 ; E05F15/20 ; G05B19/23
摘要：
A manual power assist control employs a magnetic encoder which is mounted to a shaft of the door operator. The encoder generates pulse trains which are indicative of an attempt to open the door in a given direction. The pulses are processed to generate a signal for opening the doors in the event a manual attempt to open the doors is detected.
公开/授权文献
- US4421989A Power plant with a gas turbine for operation of a generator 公开/授权日：1983-12-20
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