Subclass |
| Title |
ClassTitle
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| ===>
ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS
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| | |
201 | ![[Patents]](../gifs/ps.gif) | INCLUDING A DYNAMOELECTRIC MACHINE |
202 | ![[Patents]](../gifs/ps.gif) | . Balancer sets |
203 | ![[Patents]](../gifs/ps.gif) | . With plural sets of slip rings or brushes |
204 | ![[Patents]](../gifs/ps.gif) | . Condition responsive |
205 | ![[Patents]](../gifs/ps.gif) | FOR REACTIVE POWER CONTROL |
206 | ![[Patents]](../gifs/ps.gif) | . Using saturable inductor |
207 | ![[Patents]](../gifs/ps.gif) | . Using converter |
208 | ![[Patents]](../gifs/ps.gif) | . Using impedance |
209 | ![[Patents]](../gifs/ps.gif) | . . Switched impedance |
210 | ![[Patents]](../gifs/ps.gif) | . . . Static switch |
211 | ![[Patents]](../gifs/ps.gif) | . . . . Digitally controlled |
212 | ![[Patents]](../gifs/ps.gif) | FOR PHASE SHIFT OR CONTROL |
213 | ![[Patents]](../gifs/ps.gif) | . By splitting and combining |
214 | ![[Patents]](../gifs/ps.gif) | . Using saturable inductor |
215 | ![[Patents]](../gifs/ps.gif) | . Using transformer |
216 | ![[Patents]](../gifs/ps.gif) | . . With movable structure or winding |
217 | ![[Patents]](../gifs/ps.gif) | . Using a three or more terminal semiconductive device |
218 | ![[Patents]](../gifs/ps.gif) | . Using impedance |
219 | ![[Patents]](../gifs/ps.gif) | . . In bridge |
220 | ![[Patents]](../gifs/ps.gif) | IN SHUNT WITH SOURCE OR LOAD |
221 | ![[Patents]](../gifs/ps.gif) | . Photo responsive |
222 | ![[Patents]](../gifs/ps.gif) | . Using choke and switch across source |
223 | ![[Patents]](../gifs/ps.gif) | . Using a three or more terminal semiconductive device |
224 | ![[Patents]](../gifs/ps.gif) | . . With additional series regulator |
225 | ![[Patents]](../gifs/ps.gif) | . . Plural devices |
226 | ![[Patents]](../gifs/ps.gif) | . . Linearly acting |
227 | ![[Patents]](../gifs/ps.gif) | . Using electronic tube |
228 | ![[Patents]](../gifs/ps.gif) | . . With additional series regulator |
229 | ![[Patents]](../gifs/ps.gif) | . Using diode |
230 | ![[Patents]](../gifs/ps.gif) | . . Inverse parallel |
231 | ![[Patents]](../gifs/ps.gif) | . . Zener |
232 | ![[Patents]](../gifs/ps.gif) | . Using inductor |
233 | ![[Patents]](../gifs/ps.gif) | . Using impedance |
234 | ![[Patents]](../gifs/ps.gif) | OUTPUT LEVEL RESPONSIVE |
235 | ![[Patents]](../gifs/ps.gif) | . Zero switching |
236 | ![[Patents]](../gifs/ps.gif) | . . Nonelectrical condition sensing |
237 | ![[Patents]](../gifs/ps.gif) | . Phase controlled switching using electronic tube or a three or more terminal semiconductive device |
238 | ![[Patents]](../gifs/ps.gif) | . . With soft start |
239 | ![[Patents]](../gifs/ps.gif) | . . Including single unidirectional element with bidirectional pass |
240 | ![[Patents]](../gifs/ps.gif) | . . Including saturable inductor in trigger circuit |
241 | ![[Patents]](../gifs/ps.gif) | . . With digital control |
242 | ![[Patents]](../gifs/ps.gif) | . . Including ramp generator or controlled capacitor charging |
243 | ![[Patents]](../gifs/ps.gif) | . . . As input to comparator |
244 | ![[Patents]](../gifs/ps.gif) | . . With synchronization |
245 | ![[Patents]](../gifs/ps.gif) | . . With nonelectrical condition sensing |
246 | ![[Patents]](../gifs/ps.gif) | . . With plural condition sensing |
247 | ![[Patents]](../gifs/ps.gif) | . Using a transformer or inductor as the final control device |
248 | ![[Patents]](../gifs/ps.gif) | . . Ferroresonant |
249 | ![[Patents]](../gifs/ps.gif) | . . Controllably saturable |
250 | ![[Patents]](../gifs/ps.gif) | . . . With specific core structure (e.g., gap, aperture, slot, permanent magnet) |
251 | ![[Patents]](../gifs/ps.gif) | . . . With plural power windings |
252 | ![[Patents]](../gifs/ps.gif) | . . . . In bridge configuration or in bridge arm |
253 | ![[Patents]](../gifs/ps.gif) | . . . . On different cores |
254 | ![[Patents]](../gifs/ps.gif) | . . . With electronic tube or a three or more terminal semiconductive device in control circuit |
255 | ![[Patents]](../gifs/ps.gif) | . . Having a variable length winding (e.g., tapped) as the final control device |
256 | ![[Patents]](../gifs/ps.gif) | . . . With motor driven tap switch |
257 | ![[Patents]](../gifs/ps.gif) | . . . . Including an electronic tube or a three or more terminal semiconductive device in control circuit |
258 | ![[Patents]](../gifs/ps.gif) | . . . With electronic tube or a three or more terminal semiconductive device as tap switch |
259 | ![[Patents]](../gifs/ps.gif) | . . Having a winding in series with the source and load (e.g., buck-boost) |
260 | ![[Patents]](../gifs/ps.gif) | . . . With motor in control circuit |
261 | ![[Patents]](../gifs/ps.gif) | . . . With saturable reactor in control circuit |
262 | ![[Patents]](../gifs/ps.gif) | . . . Plural windngs in series |
263 | ![[Patents]](../gifs/ps.gif) | . . . With electronic tube or a three or more terminal semiconductive device in control circuit |
264 | ![[Patents]](../gifs/ps.gif) | . . Having movable structure or winding |
265 | ![[Patents]](../gifs/ps.gif) | . Using a three or more terminal semiconductive device as the final control device |
266 | ![[Patents]](../gifs/ps.gif) | . . Including pre or post regulation |
267 | ![[Patents]](../gifs/ps.gif) | . . Including plural loads commonly controlled |
268 | ![[Patents]](../gifs/ps.gif) | . . Including plural final control devices |
269 | ![[Patents]](../gifs/ps.gif) | . . . Linearly acting parallel connected |
270 | ![[Patents]](../gifs/ps.gif) | . . . Linearly acting series connected |
271 | ![[Patents]](../gifs/ps.gif) | . . . Switched (e.g., on-off control) |
272 | ![[Patents]](../gifs/ps.gif) | . . . . Parallel connected |
273 | ![[Patents]](../gifs/ps.gif) | . . Linearly acting |
274 | ![[Patents]](../gifs/ps.gif) | . . . With threshold detection |
275 | ![[Patents]](../gifs/ps.gif) | . . . With plural condition sensing |
276 | ![[Patents]](../gifs/ps.gif) | . . . . For protective system |
277 | ![[Patents]](../gifs/ps.gif) | . . . . . With current sensor |
278 | ![[Patents]](../gifs/ps.gif) | . . . . . . Having base-emitter of transistor coupled across sensor |
279 | ![[Patents]](../gifs/ps.gif) | . . . . Including final control device parameter |
280 | ![[Patents]](../gifs/ps.gif) | . . . With a specific feedback amplifier (e.g., integrator, summer) |
281 | ![[Patents]](../gifs/ps.gif) | . . . With reference voltage circuitry |
282 | ![[Patents]](../gifs/ps.gif) | . . Switched (e.g., switching regulators) |
283 | ![[Patents]](../gifs/ps.gif) | . . . Digitally controlled |
284 | ![[Patents]](../gifs/ps.gif) | . . . With threshold detection |
285 | ![[Patents]](../gifs/ps.gif) | . . . With plural condition sensing |
286 | ![[Patents]](../gifs/ps.gif) | . . . . Including filter sensing |
287 | ![[Patents]](../gifs/ps.gif) | . . . . . In flyback path |
288 | ![[Patents]](../gifs/ps.gif) | . . . With ramp generator or controlled capacitor charging |
289 | ![[Patents]](../gifs/ps.gif) | . . . With base drive control dissipation |
290 | ![[Patents]](../gifs/ps.gif) | . . . With inductor in control circuit |
291 | ![[Patents]](../gifs/ps.gif) | . Using an electronic tube as the final control device |
292 | ![[Patents]](../gifs/ps.gif) | . . With a three or more terminal semiconductive device in control circuit |
293 | ![[Patents]](../gifs/ps.gif) | . Using an impedance as the final control device |
294 | ![[Patents]](../gifs/ps.gif) | . . Hall effect device, magnetoresistor or thermistor |
295 | ![[Patents]](../gifs/ps.gif) | . . Pressure sensitive resistor |
296 | ![[Patents]](../gifs/ps.gif) | . . Liquid contact resistor |
297 | ![[Patents]](../gifs/ps.gif) | . . Plural selective resistors |
298 | ![[Patents]](../gifs/ps.gif) | . . Variable resistor |
299 | ![[Patents]](../gifs/ps.gif) | INPUT LEVEL RESPONSIVE |
300 | ![[Patents]](../gifs/ps.gif) | . Phase controlled switching using electronic tube or a three or more terminal semiconductive device |
301 | ![[Patents]](../gifs/ps.gif) | . Using a transformer or inductor as the final control device |
302 | ![[Patents]](../gifs/ps.gif) | . . Saturable |
303 | ![[Patents]](../gifs/ps.gif) | . Using a linearly acting final control device |
304 | ![[Patents]](../gifs/ps.gif) | SELF-REGULATING (E.G., NONRETROACTIVE) |
305 | ![[Patents]](../gifs/ps.gif) | . Using a transformer or inductor as the final control device |
306 | ![[Patents]](../gifs/ps.gif) | . . Ferroresonant |
307 | ![[Patents]](../gifs/ps.gif) | . . . With plural cores |
308 | ![[Patents]](../gifs/ps.gif) | . . . With core having an air gap or magnetic shunt |
309 | ![[Patents]](../gifs/ps.gif) | . . . . Including a ferrocapacitor across a tertiary winding |
310 | ![[Patents]](../gifs/ps.gif) | . . Controllably saturable |
311 | ![[Patents]](../gifs/ps.gif) | . Using a three or more terminal semiconductive device as the final control device |
312 | ![[Patents]](../gifs/ps.gif) | . . For current stabilization |
313 | ![[Patents]](../gifs/ps.gif) | . . . To derive a voltage reference (e.g., band gap regulator) |
314 | ![[Patents]](../gifs/ps.gif) | . . . . With additional stage |
315 | ![[Patents]](../gifs/ps.gif) | . . . Including parallel paths (e.g., current mirror) |
316 | ![[Patents]](../gifs/ps.gif) | . . . . With amplifier connected to or between current paths |
317 | ![[Patents]](../gifs/ps.gif) | . . . . With switched final control device |
318 | ![[Patents]](../gifs/ps.gif) | EXTERNAL OR OPERATOR CONTROLLED |
319 | ![[Patents]](../gifs/ps.gif) | . Zero switching |
320 | ![[Patents]](../gifs/ps.gif) | . Phase controlled switching using electronic tube or a three or more terminal semiconductive device |
321 | ![[Patents]](../gifs/ps.gif) | . . With soft start |
322 | ![[Patents]](../gifs/ps.gif) | . . With digital control |
323 | ![[Patents]](../gifs/ps.gif) | . . With interval timer |
324 | ![[Patents]](../gifs/ps.gif) | . . Using single unidirectional element with bidirectional pass |
325 | ![[Patents]](../gifs/ps.gif) | . . With a three or more terminal semiconductive device in trigger circuit |
326 | ![[Patents]](../gifs/ps.gif) | . . . Including ramp generator or controlled capacitor charging |
327 | ![[Patents]](../gifs/ps.gif) | . . With passive element only in trigger circuit |
328 | ![[Patents]](../gifs/ps.gif) | . Using a transformer or inductor as the final control device |
329 | ![[Patents]](../gifs/ps.gif) | . . Controllably saturable |
330 | ![[Patents]](../gifs/ps.gif) | . . . With permanent magnet |
331 | ![[Patents]](../gifs/ps.gif) | . . . With core having a gap, aperture, or slot |
332 | ![[Patents]](../gifs/ps.gif) | . . . With plural power windings |
333 | ![[Patents]](../gifs/ps.gif) | . . . . In bridge configuration or in bridge arm |
334 | ![[Patents]](../gifs/ps.gif) | . . . . On different legs of single core |
335 | ![[Patents]](../gifs/ps.gif) | . . . . On different cores |
336 | ![[Patents]](../gifs/ps.gif) | . . . . . Multistage |
337 | ![[Patents]](../gifs/ps.gif) | . . . . . Push-pull |
338 | ![[Patents]](../gifs/ps.gif) | . . . With plural cores |
339 | ![[Patents]](../gifs/ps.gif) | . . . Including an electronic tube or a three or more terminal semiconductive device in control circuit |
340 | ![[Patents]](../gifs/ps.gif) | . . Having a variable length winding (e.g., tapped) as the final control device |
341 | ![[Patents]](../gifs/ps.gif) | . . . With motor driven tap switch |
342 | ![[Patents]](../gifs/ps.gif) | . . . With other transformer |
343 | ![[Patents]](../gifs/ps.gif) | . . . With a three or more terminal semiconductive device |
344 | ![[Patents]](../gifs/ps.gif) | . . Having a windng in series with the source and load (e.g., buck-boost) |
345 | ![[Patents]](../gifs/ps.gif) | . . Having a switch in series with winding |
346 | ![[Patents]](../gifs/ps.gif) | . . Having series-parallel connectable windings |
347 | ![[Patents]](../gifs/ps.gif) | . . Having movable structure or winding |
348 | ![[Patents]](../gifs/ps.gif) | . . . Including rotary motion |
349 | ![[Patents]](../gifs/ps.gif) | . Using a three or more terminal semiconductive device as the final control device |
350 | ![[Patents]](../gifs/ps.gif) | . . Including plural final control devices |
351 | ![[Patents]](../gifs/ps.gif) | . . Switched (e.g., switching regulators) |
352 | ![[Patents]](../gifs/ps.gif) | . Using an impedance as the final control device |
353 | ![[Patents]](../gifs/ps.gif) | . . Resistor |
354 | ![[Patents]](../gifs/ps.gif) | . . . Selective |
355 | ![[Patents]](../gifs/ps.gif) | INCLUDING A TRANSFORMER OR AN INDUCTOR |
356 | ![[Patents]](../gifs/ps.gif) | . With compensation |
357 | ![[Patents]](../gifs/ps.gif) | . . For current transformer |
358 | ![[Patents]](../gifs/ps.gif) | . Current transformer |
359 | ![[Patents]](../gifs/ps.gif) | . Potential transformer |
360 | ![[Patents]](../gifs/ps.gif) | . Superconductive |
361 | ![[Patents]](../gifs/ps.gif) | . Polyphase or plural transformers |
362 | ![[Patents]](../gifs/ps.gif) | . With core having permanent magnet or air gap |
363 | ![[Patents]](../gifs/ps.gif) | . Inductor with or in a bridge |
364 | ![[Patents]](../gifs/ps.gif) | INCLUDING AN IMPEDANCE |
365 | ![[Patents]](../gifs/ps.gif) | . In a bridge |
366 | ![[Patents]](../gifs/ps.gif) | . . Thermistor |
367 | ![[Patents]](../gifs/ps.gif) | . . Resistor only |
368 | ![[Patents]](../gifs/ps.gif) | . Hall effect device or magnetoresistor |
369 | ![[Patents]](../gifs/ps.gif) | . Thermistor or resistor |
370 | ![[Patents]](../gifs/ps.gif) | . . With capacitor |
371 | ![[Patents]](../gifs/ps.gif) | MISCELLANEOUS |
| | ****************************** |
| | CROSS-REFERENCE ART COLLECTIONS |
| | ****************************** |
901 | ![[Patents]](../gifs/ps.gif) | STARTING CIRCUITS |
902 | ![[Patents]](../gifs/ps.gif) | OPTICAL COUPLING TO SEMICONDUCTOR |
903 | ![[Patents]](../gifs/ps.gif) | PRECIPITATORS |
904 | ![[Patents]](../gifs/ps.gif) | TOUCH SYSTEMS |
905 | ![[Patents]](../gifs/ps.gif) | LAMP DIMMER STRUCTURE |
906 | ![[Patents]](../gifs/ps.gif) | SOLAR CELL SYSTEMS |
907 | ![[Patents]](../gifs/ps.gif) | TEMPERATURE COMPENSATION OF SEMICONDUCTOR |
908 | ![[Patents]](../gifs/ps.gif) | INRUSH CURRENT LIMITERS |
909 | ![[Patents]](../gifs/ps.gif) | REMOTE SENSING |
910 | ![[Patents]](../gifs/ps.gif) | TWO OF THREE PHASES REGULATED |
911 | ![[Patents]](../gifs/ps.gif) | MEDICAL ELECTRONICS |