{TAIL ~ An arrangement} for controlling the rate of {HEAD ~ motion} of a plunger of a D.C. electro magnetic solenoid employs a solid state switching device connected in series with the primary winding of the solenoid 
{ TAIL ~ An arrangement } for controlling the rate of { HEAD ~ motion } of a plunger of a D.C. electro magnetic solenoid employs a solid state switching device connected in series with the primary winding of the solenoid
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH