Matches 401 - 450 out of 606 < 1 2 3 4 5 6 7 8 9 10 11 12 13 >
Match Document Document Title
3255366 Pulse forming apparatus  
3250958 Bulk superconductor high field persistent magnet and means for making same  
3249744 Digital ratio control device  
3247402 Flasher switch  
3241015 Positional servo system  
3241036 Photoelectric sine wave generator  
3239682 Non-linear inductance  
3235841 Pulse source arrangement  
3234408 Pulse producing capacitor circuits including one or more commutating switches  
3229186 Function generating magnetic amplifier  
3222552 Integrator modulator  
3219846 Sawtooth waveform generator  
3211915 Semiconductor saturating reactor pulsers  
3207931 Controllable alternating-current converter  
3205423 Arrangement for regulation of current flow for parallel connected semi-conductor rectifiers  
3205424 Voltage phase controller employing synchronized square wave generators  
3204132 Contouring system accelerationdeceleration control  
3196340 Current limiting inverters for operating electric discharge devices and other loads  
3193693 Pulse generating circuit  
3191052 Trigger pulse former  
3191075 Multistage amplifier coupled to an inductive load  
3187203 Wave generating circuit  
3187249 Frequency divider circuit  
3185850 Photosensitive two state circuits and systems  
3183375 Pulse generator utilizing tunnel diode  
3182227 Signal control apparatus  
3181014 Variable electronic timer apparatus  
3178635 Static inverter  
3176213 Static inverter  
3175129 Magnet control circuit  
3171964 Pulse former using photoconductive switches  
3171986 Passive analog holding circuit  
3170109 Dynamoelectric machine excitation control by use of pulse width modulation  
3167665 Magnetic anomaly simulator  
3164011 Photoelectric transducer unit  
3162805 Function generator  
3161783 Pulse-current generator  
3155848 Random time interval generator  
3152265 Circuit for preventing ringing in a pulsed network  
3152261 Variable reluctance hall effect resolver  
3149245 Circuit for producing current pulses having overshoot and undershoot  
3147425 Pulse generator  
3143700 Resistance networks for stabilizing phase shift in resolvers and the like  
3143698 Pulse generating from a single-phase or multiple-phase a. c. source  
3137587 Method and apparatus for the manufacture of semiconductor film-type hall generators  
3134915 Generator for producing a sequence of harmonic oscillations of a fundamental frequency  
3131289 Deflection voltage supply for electron beam welders  
3119022 Pulse generator  
3112437 Pulse generating circuit  
3110822 Pulse generator  
Matches 401 - 450 out of 606 < 1 2 3 4 5 6 7 8 9 10 11 12 13 >