Pulse generator using lc circuit to energize a coil

Details Pulse generator using lc circuit to energize a coil Pulse generator using lc circuit to energize a coil

H - Electricity

03

L

331/58

H03L 7/00 (2006.01) G01V 3/165 (2006.01) H02M 7/523 (2006.01) H02M 7/5387 (2006.01)

Patent

CA 1064584

ABSTRACT OF THE DISCLOSURE A pulse generator for energizing a coil with periodic bipolar current pulses of predetermined ampli- tude, period and repetition rate and of generally square wave form. The coil to be energized is connected in parallel with a capacitor to form a closed under damped tuned circuit of predetermined frequency. Current flowing through the coil is suddenly interrupted, causing a sinusoidal voltage to be generated across the tuned circuit. The current flowing through the coil rapidly changes according to a cosine function. At a time when the current has reached its maximum positive or negative value or slightly before, controlled rectifiers the circuit between the power source and the tuned circuit are caused to conduct thus maintaining the current in the coil at a level substantially equal to the maximum value. At the end of a predetermined interval, the supply of direct current to the tuned circuit again abruptly is interrupted, thus defining another edge of a pulse. The operation is repeated cyclically, and in this manner pulses of generally square wave form are generated periodically.

269077

Affiliated with

Also associated with

Rating

Pulse generator using lc circuit to energize a coil does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pulse generator using lc circuit to energize a coil, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pulse generator using lc circuit to energize a coil will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-844692