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Class Information
Number: 475/5
Name: Planetary gear transmission systems or components > Input from independent power sources > Including electric motor input
Description:










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Patent Number Title Of Patent Date Issued
7455610 Power transmitting apparatus Nov. 25, 2008
7455609 Electrically variable transmission having three planetary gear sets and clutched motor/generators Nov. 25, 2008
7455608 Four branch differential transmission systems Nov. 25, 2008
7452296 Electrically variable transmission having three planetary gear sets, two fixed constraints and a stationary member Nov. 18, 2008
7452297 Continuously variable planetary gear set Nov. 18, 2008
7448975 Transmission device for a vehicle Nov. 11, 2008
7448976 Speed-changing device Nov. 11, 2008
7445573 Transmission device of a vehicle Nov. 4, 2008
7432608 Generator and power supply for use therein Oct. 7, 2008
7426971 Hybrid driving unit and vehicle carrying the same Sep. 23, 2008
7427252 Electrically variable transmission with input split mode and compound split modes Sep. 23, 2008
7424924 Hybrid electric vehicle powertrain with torque transfer case Sep. 16, 2008
7422535 Electrically variable transmissions having two planetary gearsets and clutched input Sep. 9, 2008
7422534 Hybrid transmissions having three motor/generators and three interconnected planetary gear sets Sep. 9, 2008
7421928 Motor vehicle drive arrangement Sep. 9, 2008
7419450 Light source apparatus for electronic endoscope and electronic endoscope having the light source apparatus Sep. 2, 2008
7416501 Single range electrically variable transmission with lockup clutch and method of operation Aug. 26, 2008
7410436 Transmission system and method for driving a vehicle Aug. 12, 2008
7410437 Planetary drive arrangement Aug. 12, 2008
7399246 Hybrid power transmission Jul. 15, 2008
7396305 Electrically variable transmission having three planetary gear sets, a stationary member and three fixed interconnections Jul. 8, 2008
7395893 Four-wheel drive hybrid vehicle Jul. 8, 2008
7395837 Multiplexed pressure switch system for an electrically variable hybrid transmission Jul. 8, 2008
7393298 Electrically variable transmission having three planetary gear sets with three interconnections Jul. 1, 2008
7393297 Electrically variable transmissions with three interconnected gearsets Jul. 1, 2008
7393296 Hybrid driving unit and vehicle carrying the same Jul. 1, 2008
7387585 Electrically variable transmission having three planetary gear sets, two fixed interconnections and a stationary member Jun. 17, 2008
7387586 Three planetary electrically variable transmissions with mechanical reverse Jun. 17, 2008
7389168 Speed ratio control apparatus and method for a hybrid transmission Jun. 17, 2008
7384357 Speed reduction gear train with planetary differential for electric motor axle drive Jun. 10, 2008
7374506 Electrically variable transmission having three planetary gear sets, a stationary member, three fixed interconnections and clutched input May. 20, 2008
7370716 Motor/generator May. 13, 2008
7371201 Hybrid transmissions having three motor/generators and three interconnected planetary gear members May. 13, 2008
7371202 Mechatronic hybrid transmissions having three planetary gear sets and three motor/generators May. 13, 2008
7371203 Electrically variable transmission having three planetary gear sets and two fixed interconnections and a stationary interconnection May. 13, 2008
7367911 Electrically variable transmission having three planetary gear sets, clutched input, two fixed interconnections and a stationary member May. 6, 2008
7367910 One-mode input-split electro-mechanical transmission with two fixed speed ratios May. 6, 2008
7364523 Transmission Apr. 29, 2008
7364524 Driveline coupling for electric module Apr. 29, 2008
7360616 Method for controlling and regulating a power train of a hybrid vehicle and power train of a hybrid vehicle Apr. 22, 2008
7357743 Hub motor Apr. 15, 2008
7354367 Electrically variable transmission having three planetary gear sets, four fixed interconnections and clutched input Apr. 8, 2008
7351178 Directly driven drive axle with a gear train comprising an axially-fixed sun pinion Apr. 1, 2008
7351173 Transmission controller for continuously variable transmission system Apr. 1, 2008
7350606 Double reduction electric drive wheel assembly Apr. 1, 2008
7347797 Electro-mechanical transmission with six speed ratios and a method of redesigning a transmission Mar. 25, 2008
7347798 Electrically variable transmission having three planetary gearsets and four fixed interconnections Mar. 25, 2008
7347799 Antivibration device having rotary flyweights and an epicyclic geartrain Mar. 25, 2008
7344464 Hybrid architecture incorporating three motor generators and a stationary planetary gear member Mar. 18, 2008
7341535 Hybrid transmissions having three motor/generators and a stationary planetary gear member Mar. 11, 2008

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