发明名称 |
AGENCEMENT POUR SYNCHRONISER L'ANGLE DE ROTATION DES LATTES D'UNE PLURALITE DE STORES |
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. |
申请公布号 |
FR2522166(B1) |
申请公布日期 |
1989.10.27 |
申请号 |
FR19830002718 |
申请日期 |
1983.02.18 |
申请人 |
INTERNAL STANDARD ELECTRIC CORP |
发明人 |
BERND STOCKLE ET KLAUS PFENDLER |
分类号 |
E06B9/32;G05D3/14;G05D25/02;(IPC1-7):05D3/14;06B9/322 |
主分类号 |
E06B9/32 |
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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