Power transmission system and vehicle comprising the same
First Claim
1. A power transmission system for a vehicle, comprising:
- an engine;
a plurality of input shafts, wherein at least one of the input shafts is configured to engage with the engine;
each of the input shafts having a shift driving gear thereon;
a plurality of output shafts, wherein each of the output shafts having a shift driven gear configured to mesh with a corresponding shift driving gear;
a generator gear fixed on one of the output shafts;
a reverse output gear configured to rotate together with or to disengage from a shift driving gear;
an output idler gear, wherein the output idler gear is configured to engage with one of the output shafts so as to rotate together with the output shaft or to disengage from one of the output shafts so as to rotate with the output shaft at a different speed;
a motor power shaft, wherein the motor power shaft is configured to rotate together with the generator gear;
a motor power shaft gear fixed on the motor power shaft and configured to mesh with the generator gear; and
a first motor generator configured to rotate together with the motor power shaft.
1 Assignment
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Accused Products
Abstract
A power transmission system for a vehicle includes: an engine; input shafts, each of the input shafts being provided with a shift driving gear thereon; output shafts, each of the output shafts being provided with a shift driven gear configured to mesh with a corresponding shift driving gear; a generator gear fixed on one of the output shafts; a reverse output gear configured to rotate together with or to disengage from a shift driving gear; an output idler gear configured to engage with one of the output shafts so as to rotate together with the output shaft or disengage from the output shaft so as to rotate with the output shaft at different speeds; a motor power shaft configured to rotate together with the generator gear; and a first motor generator configured to rotate together with the motor power shaft. A vehicle including the power transmission system is also provided.
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Citations
20 Claims
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1. A power transmission system for a vehicle, comprising:
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an engine; a plurality of input shafts, wherein at least one of the input shafts is configured to engage with the engine;
each of the input shafts having a shift driving gear thereon;a plurality of output shafts, wherein each of the output shafts having a shift driven gear configured to mesh with a corresponding shift driving gear; a generator gear fixed on one of the output shafts; a reverse output gear configured to rotate together with or to disengage from a shift driving gear; an output idler gear, wherein the output idler gear is configured to engage with one of the output shafts so as to rotate together with the output shaft or to disengage from one of the output shafts so as to rotate with the output shaft at a different speed; a motor power shaft, wherein the motor power shaft is configured to rotate together with the generator gear; a motor power shaft gear fixed on the motor power shaft and configured to mesh with the generator gear; and a first motor generator configured to rotate together with the motor power shaft. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 20)
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19. A power transmission system, comprising:
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a dual clutch comprising;
an input terminal;
a first output terminal; and
a second output terminal;an engine connected with the input terminal; a first input shaft connected with the first output terminal; a second input shaft fitter over the first input shaft and connected with the second output terminal, wherein each of the of the input shafts is provided with a shift driving gear; a first output shaft and a second output shaft, wherein each of the output shafts is provided with a shift driven gear configured to mesh with a corresponding shift driving gear; a fixed output gear fixed on the first output shaft; an output idler gear fitted over the second output shaft; an output idler gear synchronizer fitted over the second output shaft and configured to engage with the output idler gear; a generator gear fixed on the second output shaft; a motor power shaft; a reverse output gear fitted over the motor power shaft; a motor power shaft gear fixed on the motor power shaft and configured to mesh with the generator gear; a first reverse idler gear configured to mesh with a shift driving gear and fitted over a second reverse idler gear, wherein the first reverse idler gear and the second reverse idler gear are formed as an integrated structure; a third reverse idler gear fitted over the motor power shaft and configured to mesh with second reverse idler gear; a reverse synchronizer disposed on one of the third reverse idler gear and the reverse output gear and configured to mesh with the other; and a first motor generator configured to mesh with the motor power shaft.
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Specification