Class Information Number: 335/104 Name:Electricity: magnetically operated switches, magnets, and electromagnets > Electromagnetically actuated switches > Alternating or fluctuating current type > With chatter, bounce or vibration-prevention means Description: Subject matter wherein the structure includes means whereby the contacts of the device are prevented from chattering due to counter electromotive forces in the circuit or other causes, rebounding upon closing or whereby the armature is prevented from rocking or vibrating due to the pulsating force in the operating coil when energized by alternating current.
