Control circuit for actuating a locking device for household appliances and device comprising said circuit
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United States of America Patent
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Nov 12, 2019
Grant Date -
N/A
app pub date -
Mar 31, 2015
filing date -
Apr 7, 2014
priority date (Note) -
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Abstract
The present invention relates to a locking device of a household appliance door comprising a circuit having a first, a second and a third connecting contacts to the household appliance, the device comprising a door locking switch, a door closing switch and an actuator arranged electrically in series with said door closing switch, at least one diode and at least one control switch on said third contact and electrically in series with said actuator. By virtue of this configuration, the locking and the unlocking of the door may be controlled by specific, different predetermined electrical pulses.
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