Power supply/sink for use with switched inductive loads

Power supplying apparatus

Power switch control apparatus of equipment

Power transmission

Power-saving relay circuit

Power-saving system for bowling machine

Press control system

Print hammer drive circuit with compensation for voltage variati

Print hammer energizing and control circuit

Print head activating circuit for a wire dot printer

Process and apparatus for controlling and measuring the movement

Process and apparatus for drop-off recognition in a...

Process and apparatus for multi-polar magnetization of annular p

Process and circuit for exciting solenoid coil

Process and device for the protection of electrical energy suppl

Process for controlling a movement of an armature of an electrom

Process for demagnetizing components by alternating magnetic fie

Process for the reduction of the switch-on surge in current duri

Programmable combination electronic lock

Programmable irrigation valve controller providing extended batt