Class Information
Number: 335/105
Name: Electricity: magnetically operated switches, magnets, and electromagnets > Electromagnetically actuated switches > Alternating or fluctuating current type > With damping or adjustment means
Description: Subject matter wherein the structure includes means whereby at least one element of the device, or some operating characteristic is adjustable either at will or permanently, the extent of movement of either the armature or the movable contact is adjusted or regulated, or whereby the speed of such movement is controlled.
Patents under this class:
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