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provision circuitale for synchronization of the angle dirotazione splints of a cultural of shutters in particular tends to venetian operated simultaneously by the electric motors.
provision circuitale for synchronization of the angle dirotazione splints of a cultural of shutters in particular tends to venetian operated simultaneously by the electric motors.
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机译:提供用于同步百叶窗文化的旋转二脚架夹板的电路特别是倾向于由电动机同时进行威尼斯式操作。
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摘要
This invention relates to a circuit arrangement and the associated mechanism for slaving the angles of rotation of the slats of a plurality of centrally controlled sun or window blinds. The driving motor of each blind is provided with current via a corresponding operational amplifier and related circuit. The motor operates the slats to achieve balance between an input control voltage and a voltage depending on the angular position of the slats. An automatic version in which the control voltage is generated by a photoelectric sensor and several circuit variations are shown.
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