发明名称 |
Proportional electromagnet actuator and control system |
摘要 |
The invention provides an actuator for actuating a pallet of a pipe organ under the command of a key of an organ. The actuator comprises a movable member, adapted to be connected to the pallet of the organ pipe and a magnetic plunger, mounted on the movable member. It also comprises an electromagnet having a gap within which the magnetic plunger can be inserted and moved, wherein the electromagnet when energized moves the member to thereby actuate the pallet. A controller unit controls a current in the electromagnet to provide a controlled actuation of the pallet that is proportional to a key dip of the key. It also provides for a system based on a digital serial link for controlling an assembly of organ pallets that are actuated by electromagnets. |
申请公布号 |
US8198521(B2) |
申请公布日期 |
2012.06.12 |
申请号 |
US20100794025 |
申请日期 |
2010.06.04 |
申请人 |
BOUCHARD MATHIEU;BOIVIN STEPHAN;CHENIER ANDRE;PELLETIER PIERRE;NOVELORG INC. |
发明人 |
BOUCHARD MATHIEU;BOIVIN STEPHAN;CHENIER ANDRE;PELLETIER PIERRE |
分类号 |
G10F1/02;G01P3/00;G10B3/10;G10H1/02;G10H1/24 |
主分类号 |
G10F1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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