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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
7905807 Hydraulic control apparatus for automatic transmission, and hybrid drive system provided with the same Mar. 15, 2011
7892128 Hybrid electric vehicle and powertrain Feb. 22, 2011
7883457 Helical conveyor centrifuge having a planetary gear drive device Feb. 8, 2011
7878932 Method and apparatus to monitor a valve adapted to control mode to gear transitions during operation of an electro-mechanical transmission Feb. 1, 2011
7871348 Vehicle hybrid powertrain system and method of operating same Jan. 18, 2011
7867124 Output split electrically-variable transmission with electric propulsion using one or two motors Jan. 11, 2011
7867123 Drive apparatus for an extruder Jan. 11, 2011
7863847 Power unit Jan. 4, 2011
7854674 Drive system for the individual drive of both driven wheels of a driven wheel pair Dec. 21, 2010
7849822 Reciprocating rotation type engine and power transferring device and hybrid system using the same Dec. 14, 2010
7846051 Hybrid powertrain with an engine input clutch and method of control Dec. 7, 2010
7848858 Vehicular drive system Dec. 7, 2010
7833119 Powertrain with series electric launch and electric power assisted performance Nov. 16, 2010
7828096 Hybrid drive for a vehicle Nov. 9, 2010
7828682 Gearbox for a wind turbine Nov. 9, 2010
7819212 Power output apparatus and vehicle Oct. 26, 2010
7819768 Hydraulic control apparatus of transmission Oct. 26, 2010
7811190 Drive device for vehicle and method of assembling the same Oct. 12, 2010
7811191 Control apparatus for vehicular drive system Oct. 12, 2010
7806795 Power output apparatus and hybrid vehicle with power output apparatus Oct. 5, 2010
7794347 Power train for hybrid electric vehicles and method of controlling the same Sep. 14, 2010
7794357 Control device for power train Sep. 14, 2010
7785221 Transmission unit for a motor vehicle and control method therefor Aug. 31, 2010
7780562 Hybrid vehicle and method of assembling same Aug. 24, 2010
7783396 Hybrid cruising control system Aug. 24, 2010
7769514 Method and device for damping control of oscillating modes of a continuously variable transmission provided with an electric variator Aug. 3, 2010
7766779 Switching device for a motor vehicle and use of this device Aug. 3, 2010
7766778 Drive device for vehicle Aug. 3, 2010
7762366 Axle drive unit for a hybrid electric vehicle Jul. 27, 2010
7762921 Powertrain and method of controlling powertrain Jul. 27, 2010
7753816 Hybrid transmission system Jul. 13, 2010
7749121 Transmission structure for an electrically operated bicycle Jul. 6, 2010
7749130 Vehicle, driving system, and control methods of the same Jul. 6, 2010
7736266 Vehicle's active electrically controlled non-step speed change mechanism Jun. 15, 2010
7727100 Hybrid powertrain with efficient electric-only mode Jun. 1, 2010
7727099 Vehicle driving device Jun. 1, 2010
7717817 Electrically variable transmissions having two planetary gear sets and clutched input May. 18, 2010
7717815 Power-branched transmission having a plurality of transmission ration ranges with continuously variable transmission ratio May. 18, 2010
7717816 Transmission May. 18, 2010
7717203 Wheel rotating apparatus and in-wheel motor vehicle May. 18, 2010
7713157 Planetary gear controlled alternator May. 11, 2010
7708663 Continuously variable constant mesh epicyclic transmission May. 4, 2010
7706949 Method and apparatus to control an electro-mechanical transmission during shifting event Apr. 27, 2010
7704177 Transmission with continuously variable transmission ratio Apr. 27, 2010
7704176 Electrically variable transmission device using multiple pairings of electrical machines Apr. 27, 2010
7703283 Automotive air blowers Apr. 27, 2010
7699737 Electric axle drive unit Apr. 20, 2010
7699736 Multi-speed transmission Apr. 20, 2010
7699735 Electrically-variable transmission having two forward low range electrically-variable modes and a reverse electrically-variable mode Apr. 20, 2010
7695387 Power output apparatus and hybrid vehicle equipped with power output apparatus Apr. 13, 2010

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