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Class Information
Number: 318/140
Name: Electricity: motive power systems > Generator-fed motor systems having generator control
Description: Subject matter in which an electric generator is provided for supplying electric energy to the armature or primary circuit of an electric motor and in which means are also provided for controlling the generator to thereby control the operation of the electric motor.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7609011 |
Electric force transmission device |
Oct. 27, 2009 |
| 7609023 |
Control apparatus for electric vehicles |
Oct. 27, 2009 |
| 7595599 |
Drive regenerative control system |
Sep. 29, 2009 |
| 7564203 |
Actuator with DC motor and with irreversible transmission for maneuvering a roller blind |
Jul. 21, 2009 |
| 7554276 |
Protection circuit for permanent magnet synchronous motor in field weakening operation |
Jun. 30, 2009 |
| 7541758 |
MOS rectifying device, driving method thereof, and motor generator and motor vehicle using thereof |
Jun. 2, 2009 |
| RE40713 |
Turbogenerator/motor controller |
May. 19, 2009 |
| 7495411 |
Controller for an electric four-wheel-drive vehicle |
Feb. 24, 2009 |
| 7495399 |
Power output apparatus and vehicle including the same |
Feb. 24, 2009 |
| 7486035 |
Power output apparatus and vehicle including such power output apparatus |
Feb. 3, 2009 |
| 7427849 |
Controller for an electric vehicle and driving apparatus for the electric vehicle |
Sep. 23, 2008 |
| 7378808 |
Electric drive system having DC bus voltage control |
May. 27, 2008 |
| 7298102 |
Electric drive system having DC bus voltage control |
Nov. 20, 2007 |
| 7242159 |
Controller for drive system |
Jul. 10, 2007 |
| 7230399 |
Vehicular generator-motor system |
Jun. 12, 2007 |
| 7230396 |
Device method for switching of currents in a stator winding of a generator-electric motor combination |
Jun. 12, 2007 |
| 7218068 |
Power source for re-circulation pump and method of controlling the same |
May. 15, 2007 |
| 7205731 |
Control of vehicle motor |
Apr. 17, 2007 |
| 7205732 |
Energy collection and storage system |
Apr. 17, 2007 |
| 7183729 |
Motor vehicle comprising means for varying accelerator pedal extreme actuated position |
Feb. 27, 2007 |
| 7183750 |
Vehicle power-generation control unit and vehicle power-generation control system |
Feb. 27, 2007 |
| 7151355 |
Electric motor driving system, electric four-wheel drive vehicle, and hybrid vehicle |
Dec. 19, 2006 |
| 7138775 |
Control for battery pack |
Nov. 21, 2006 |
| 7109671 |
Device and method of a back EMF permanent electromagnetic motor generator |
Sep. 19, 2006 |
| 7105972 |
Controller and magnetically driven wheel for use in a radial/rotary propulsion system |
Sep. 12, 2006 |
| 7084600 |
Power control apparatus for a turbo charger equipped with an assist motor and a motor driven turbo charging apparatus |
Aug. 1, 2006 |
| 7071639 |
Electric motor control apparatus |
Jul. 4, 2006 |
| 7053566 |
Drive train for hybrid electric vehicle |
May. 30, 2006 |
| 7038406 |
Bi-directional field control for proportional control based generator/alternator voltage regulator |
May. 2, 2006 |
| RE39023 |
Power output apparatus and method of controlling the same |
Mar. 21, 2006 |
| 7009350 |
Energy collection and storage system |
Mar. 7, 2006 |
| 6989640 |
Actuator driving device of working machine |
Jan. 24, 2006 |
| 6984947 |
Apparatus and method for adjusting components of an optical or mechanical system |
Jan. 10, 2006 |
| 6977475 |
Automotive electric power supply apparatus |
Dec. 20, 2005 |
| 6949897 |
Control device for hybrid vehicle |
Sep. 27, 2005 |
| 6949902 |
Controller of rotating electric machine for vehicle |
Sep. 27, 2005 |
| RE38790 |
Power output apparatus, method of controlling power output apparatus, and driving system with power output apparatus incorporated therein |
Sep. 6, 2005 |
| 6906480 |
Regulator control circuit and method |
Jun. 14, 2005 |
| 6906479 |
Gas turbine engine starter generator with multiple windings on each exciter stator pole |
Jun. 14, 2005 |
| 6836086 |
Controlled starting system for a gas turbine engine |
Dec. 28, 2004 |
| 6828742 |
Power supplying apparatus and method for vehicle drive device to be controlled using control unit |
Dec. 7, 2004 |
| 6825630 |
Machine tool, tool, and tool holder |
Nov. 30, 2004 |
| 6795755 |
Method for operating a load-dependent power-generating system in a vehicle |
Sep. 21, 2004 |
| 6771040 |
Control apparatus and control method of on-vehicle dynamo-electric machine |
Aug. 3, 2004 |
| 6766874 |
System for driving hybrid vehicle, method thereof and electric power supply system therefor |
Jul. 27, 2004 |
| 6768277 |
Gas turbine system and method for controlling the same |
Jul. 27, 2004 |
| 6768278 |
Gas turbine engine starter generator with switchable exciter stator windings |
Jul. 27, 2004 |
| 6752226 |
System for driving hybrid vehicle, method thereof and electric power supply system therefor |
Jun. 22, 2004 |
| 6734647 |
Working machine |
May. 11, 2004 |
| 6731081 |
Vehicle alternator having rectifier circuit using diode and FET |
May. 4, 2004 |
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