电源和电力电子专利，1920-1975

1920-1975期间的电源/电力电子相关的专利列表

SMPS电源公司奉献

1975 - 美国
专利号	名称	发明人	代理人	说明
3,859,590	Waveform averaging rc circuit	Cielo et al.
3,863,134	Electric control cicuit for electronic power converters	Pollard
3,870,392	Grounding mounting means	Bond
3,875,494	Static power conversion arrangement for converting direct current power to …	Gyugyl
3,877,004	Alarm apparatus	Okada et al.
3,882,370	Control of power converters having a parallel resonant commutatin circuit	McMurray
3,883,786	Pulse width modulated servo system	McNaughton et al.
3,886,485	Linear voltage controlled oscillator including a timing capacitor charged and …	Takahashi
3,889,169	Position and velocity servo control for motor controlled article carrier and handler	Hirschman
3,892,977	Switchable high voltage power supply	Bierly
3,902,107	Circuit for protecting series-connected switches	Brown
3,904,928	Flyback transformer	Sawada
3,904,950	Rectifier circuit	Judd et al.
3,909,698	Regulated AC to DC converter having a controllable rectifier assembly	Nill
3,909,700	Monolithic semiconductor rectifier circuit structure	Ferro
3,916,281	Voltage regulator control circuit	Owen
3,917,990	Battery charging control using temperature differential circuit	Sherman, Jr.
3,928,793	Power supply circuit with electro-magnetic feedback	Waltz

1974 - 美国
专利号	名称	发明人	代理人	说明
3,790,878	Switching regulator having improved control circuiting	Brokaw
3,793,511	Digital motor control circuit	Bala et al.
3,816,809	Power supply having improved over-voltage protection	Kuster
3,818,297	Motor control apparatus	Ha
3,818,484	Power electronic circuit for elecrtronic digital system	Nakamura et al.
3,820,893	Synchronizing apparatus	Donohue
3,824,447	Booster circuit	Kuwabara
3,828,239	High dc voltage generating circuit	Nagai et al.

1973 - 美国
专利号	名称	发明人	代理人	说明
3,735,225	Control device for switching rectifier systems	Raatz
3,735,235	Dc to Dc converter with voltage regulation feedback loop achieving isolation …	Hamilton et al.
3,735,241	Poly-phase digital controller	O'Sullivan
3,760,258	Static converter	Percorini
3,761,790	Current stabilizing circuit with minimal leakage	Shuey
3,772,588	Dual Control Loop Switching Regulator	Kelly et al.	Cogar Corp.

1972 - 美国
专利号	名称	发明人	代理人	说明
3,636,481	Modular elements for electrical filters	Boulin et al.
3,659,185	Volt-Second Unbalanced Compensated Two Core Power Transformer	Gregorich	Collins Radio
3,660,751	Dc-dc regulated inverter employing pulse-width modulation with a volt second …	Bullinga
3,667,028	Rectifier circuit including transistors	Leufgen
3,694,726	Combined inductor and transformer device	Cielo et al.
3,697,855	Hysteresis-loop control for a power transformer	Kernick

1971 - 美国
专利号	名称	发明人	代理人	说明
3,562,623	Circuit for reducing stray capcitance effects in transformer windings	Farnsworth
3,571,614	Transistor switch with minimized trasition power absorption	Rolstead
3,579,156	Shielded filter	Parfitt
3,582,754	Direct-current converter with overload protection	Hoffmann
3,582,758	Rectifier using low saturation voltage transistors	Gunn
3,611,097	Digital control system for ac to dc power conversion	Joslyn
3,611,330	Method of detecting impeding saturation of magnetic cores	Cacossa
3,621,363	An arrangement for premagnetizing a static dc converter	Ginman et al.
3,624,405	Balanced current regulator with current-balance-responsive feedback circuit	Bishop et al.
3,624,475	Duty cycle control apparatus	Smith
3,631,259	Apparatus for boosting a direct current voltage	Kiyota

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Translated by Frex Xu