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Two-gear hybrid transmission

A transmission and low-speed technology, applied to hybrid vehicles, motor vehicles, power plants, etc., can solve the problems of increased difficulty in engine room layout and power interruption, and achieve improved system power and economy, compact layout, and optimal The effect of system efficiency

Pending Publication Date: 2021-12-21
柳州赛克科技发展有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing hybrid transmission will experience power interruption during the shifting process, and the two-speed hybrid transmission has higher requirements on the structural size, making the engine compartment layout more difficult

Method used

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Embodiment Construction

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Please refer to figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 and Image 6 ,in, figure 1 A structural diagram of the invention; figure 2 A structural diagram of the parking power operating conditions of the present invention; image 3 Schematic structural diagram of the series working conditions of the present invention; Figure 4 A structural diagram of the parallel (low speed gear) working condition of the present invention; Figure 5 Structure of parallel (high speed gear) working conditions of the present invention; Image 6 A structural diagram of the energy recovery conditions of the present invention; the present invention provides a two-gear hybrid transmission including an engine 10.

[0025] In the specific implementation process, if figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 and Image 6 Design, the engine 10 is provided with two dr...

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Abstract

The invention provides a two-gear hybrid transmission, and relates to the technical field of hybrid transmissions. The two-gear hybrid transmission comprises an engine, wherein the engine is provided with two driving gears, an input shaft is installed on the engine, a generator body, a driving motor body and an output assembly are connected to the input shaft, an input gear is installed on the input shaft, the input gear is connected with the generator body through a generator gear A and a generator gear shaft, the input shaft is connected with a high-speed clutch, the high-speed clutch is connected with a high-speed driving gear, the high-speed driving gear is connected with a high-speed driven gear in a meshed mode, the high-speed driven gear is connected with a driving motor gear A in a meshed mode, and the driving motor gear A is mounted in the driving motor body. According to the invention, the efficient area of the engine can be enlarged, better system efficiency is brought, energy consumption is reduced, the economic mode and the power mode can be automatically switched according to the working condition of the system, power interruption is avoided in the gear shifting process, and the dynamic property and economical efficiency of the system are improved.

Description

Technical field [0001] The present invention relates to the field of hybrid transmission, and more particularly to a two-gear hybrid transmission. Background technique [0002] With the launch of new energy automobile policies, the difficulty of "double points" is more and more difficult, and it is clearly pointed out in "Energy Saving and New Energy Automobile Technology Route 2.0", in 2035 traditional cars should be fully mixed and pure electric electricity. [0003] In the dedicated hybrid transmission structure, the existing single-gear and the two-gear transmission are relatively wide, the two-gear hybrid transmission allows the system to automatically switch economic and power in the current operating conditions, can expand the efficient area of ​​the engine. And give full play to the advantages of efficient operation to achieve energy saving; the two gears are more advantageous than singularity in power and economics. [0004] However, existing hybrid transmission occurs d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K6/547B60K6/38B60K6/40B60K6/442
CPCB60K6/547B60K6/38B60K6/40B60K6/442Y02T10/62Y02T10/92
Inventor 廖才镇汪杰强刘星文敏袁明佳赵雷霍德祥刘志军
Owner 柳州赛克科技发展有限公司
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