COIL BLOCK WITH AUTOMATIC ELECTRICITY ECONOMIZING SYSTEM
PURPOSE:To provide a coil block with automatic electricity economizing system, in which resistance is connected in series between output terminal for driving motor and a coil, so that power consumption is prevented in the time period other than during the time for advancing calendar, and the above r...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To provide a coil block with automatic electricity economizing system, in which resistance is connected in series between output terminal for driving motor and a coil, so that power consumption is prevented in the time period other than during the time for advancing calendar, and the above resistance is short-circuited only in the time period when calendar is advanced, so as to produce torque necessary for calendar advancing, thus minimizing power consumption. |
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