COMBINED POWER TRANSMISSION AND DRIVE UNIT FOR USE IN HYBRID SYSTEMS AND A HYBRID SYSTEM
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Accused Products
Abstract
A combined power transmission and drive unit for use in hybrid systems between a first engine and a transmission device, broadly including at least an input connectable with the engine, a power transmission device by which the output is connected with a transmission input shaft, a device for selectively at least interrupting/establishing the power flow to the input of the power transmission device and an electric machine including at least one rotor that is connected non-rotatably with the input of the power transmission device. Furthermore, the invention relates to a hybrid system, including a first engine and a combined power transmission and drive unit connected downstream of the engine.
26 Citations
79 Claims
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1-39. -39. (canceled)
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40. A combined power transmission and drive unit for application in hybrid systems comprising:
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an input connectable with a first engine; a power transmission device, by which an output is connected with a transmission input shaft; a device for selectively interrupting/establishing a power flow from the input of the combined power transmission and drive unit to the power transmission device; and
,an electric machine, comprising a rotor, which is connected non-rotatably with an input of the power transmission device, wherein the electric machine is a dry running machine and the electric machine, the device for selectively interrupting/establishing the power flow to the power transmission device and the power transmission device are formed and disposed such that they are preassembled units, and wherein the power transmission device and the device for selectively interrupting/establishing the power flow to the input of the power transmission device are liquid-tight relative to the electric machine. - View Dependent Claims (41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79)
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Specification