发明授权
- 专利标题： A PROPELLER CONTROL SYSTEM
- 专利标题（中）： 气动扳手控制系统
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申请号： EP91915018.5申请日： 1991-08-09
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公开(公告)号： EP0495965B1公开(公告)日： 1996-10-16
- 发明人: TURNER, Gilbert, Andrew
- 申请人： DOWTY AEROSPACE GLOUCESTER LIMITED
- 申请人地址： Cheltenham Road Gloucester GL2 9QH GB
- 专利权人： DOWTY AEROSPACE GLOUCESTER LIMITED
- 当前专利权人： DOWTY AEROSPACE GLOUCESTER LIMITED
- 当前专利权人地址： Cheltenham Road Gloucester GL2 9QH GB
- 代理机构： Hogg, Jeffery Keith
- 优先权： GB9017599 19900810
- 国际公布： WO9202412 19920220
- 主分类号： B64C11/50
- IPC分类号： B64C11/50 ; G05D13/62
摘要：
A propeller control system (1) includes a propeller controller (6) the gain of which is set by a look up table (2) in response to airspeed data supplied by an airspeed detector (4). By varying the gain of the propeller controller (6) an overall system gain can be maintained as the gain of a propeller (7) varies with airspeed.
信息查询
