Dual-drive electric machine having controllable planetary gear set (1)
OwnerTai-Her Yanginventor
Life of this patent
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Abstract
The present invention relates to a clutch device structured by a dual-drive electric machine being combined with an planetary gear set (DG101) and a controllable brake device, and through controlling the controllable brake device to perform brake locking or releasing, the operations of transmission function of connecting transmission or releasing between a rotation shaft (S101) at an output/input end, a rotation shaft (S102) at an output/input end and a sleeve type rotation shaft (AS101) at an output/input end of the planetary gear set (DG101) are enabled to be controlled, thereby to control the interactive operations between the dual-drive electric machine (EM100) and the output/input ends.
Claims19
A dual-drive electric machine and planetary gear set assembly, comprising:
- a single electric machine (EM100) having an inner rotation part (EM101) and an outer rotation part (EM102), the inner rotation part (EM101) and outer rotation part (EM102) being rotatable relative to each other, and the inner rotation part (EM101) being situated inside the outer rotation part (EM102);
- a planetary gear set (DG101) having a sun wheel (W101), an outer planetary wheel (W102), a rocker arm (A101) on which is rotatably mounted at least one planetary wheel (W103) directly rotatably engaged with the sun wheel (W101) and directly rotatably engaged with the outer planetary wheel (W102), and a sleeve type rotation shaft (AS101) combined with the rocker arm (A101);
- a first rotation shaft (S101);
- a second rotation shaft (S102);
- at least one controllable brake device (BK101, BK102, and/or BK103);
- and
- a housing (H100) of the planetary gear set (DG101), wherein:
- the inner rotation part (EM101) is combined with the sun wheel (W101) and the first rotation shaft (S101),
- the outer rotation part (EM102) is combined with the rocker arm (A101),
- the outer planetary wheel (W102) is combined with the second rotation shaft (S102),
- the first rotation shaft (S101) serves as a first output/input end of the dual-drive electric machine and planetary gear set assembly,
- the second rotation shaft (S102) serves as a second output/input end of the dual-drive electric machine and planetary gear set assembly,
- the sleeve type rotation shaft (AS101) serves as a third output/input end of the dual-drive electric machine and planetary gear set assembly,
- a first action side of the at least one controllable brake device (BK101, BK102, and/or BK103) is controllable to lock and release at least one of the first, second, and third output/input ends of the dual-drive electric machine and planetary gear set assembly to control transmission of rotational energy between the first rotation shaft (S101), the second rotation shaft (S102) and the sleeve type rotation shaft (AS101), and thereby control interactive operations between the dual-drive electric machine (EM100) and the first, second, and third output/input ends, and
- a second action side of the at least one controllable brake device (BK101, BK102, and/or BK103) is connected to the housing (H100).
Dependencies are inferred from the claim text.