Wet type three-clutch
A three-clutch, clutch technology, applied in the field of clutches, can solve the problems of difficult vehicle layout, low integration, large size, etc., and achieve good economic benefits, compact overall layout, and high space utilization.
Pending Publication Date: 2021-06-18
GUANGZHOU AUTOMOBILE GROUP CO LTD
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Problems solved by technology
[0003] The purpose of the present invention is to solve the shortcomings of the existing three-clutch structure, which is composed of two different design ideas, only used in high-voltage systems, low integration, large size, and difficult to arrange the whole vehicle, and provides a wet triple clutch
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[0027] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0028] see Figure 1-Figure 7 , is a wet three-clutch 100 provided by the present invention. The wet three-clutch 100 can be used in various new energy vehicles, placed between the power source and the gearbox of the vehicle, and used to switch different power sources, so as to realize three different types of pure electric drive, engine drive and hybrid drive. Free switching of driving modes. Specifically, such as figure 1As shown, a wet three-clutch 100 provided by the present invention includes: a motor 10 , an odd-numbered clutch 20 , an even-numbered clutch 30 and an engine clutch 40 . Th...
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The invention relates to the technical field of clutches of hybrid electric vehicles, and provides a wet type three-clutch which comprises a motor, an odd clutch, an even clutch and an engine clutch and further comprises a first hub fixed to a motor shell and a second hub fixed to a transmission shell. The first shaft hub is fixedly connected with a first outer hub on the odd clutch and a third outer hub on the engine clutch, and the second shaft hub is fixedly connected with a second outer hub on the even clutch. According to the wet type three-clutch provided by the invention, the engine clutch, the odd clutch and the even clutch are integrated between the motor and a transmission, the three clutches are all rotary piston type clutches, the wet type three-clutch can be suitable for being used in low-pressure and high-pressure oil duct systems, the applicability is wider, the integration degree is high, and the overall layout is compact. The space utilization rate is high, the size is good, and the wet type three-clutch is suitable for being arranged and used in various types of hybrid electric vehicles and has good economic benefits.
Description
technical field [0001] The invention relates to the technical field of clutches of hybrid vehicles, in particular to a wet three-clutch. Background technique [0002] With the continuous development of the automobile industry and the continuous promotion of new energy vehicles in various countries, hybrid vehicles have become the key research and development objects of various automobile companies due to their technical advantages and cost advantages. A hybrid vehicle refers to a vehicle that travels by using two or more types of power sources. Typically, the engine and electric power serve as the power source for a hybrid vehicle. The clutch is set between the power source and the gearbox, and can be used to switch the connection between different power sources and the gearbox, so as to realize the free switching process of three different modes of pure electric drive, engine drive and hybrid drive in hybrid electric vehicles. However, the three-clutch structure of existi...
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IPC IPC(8): F16D25/0638F16D25/12
CPCF16D25/0638F16D25/12
Inventor 刘维张新桂王泽伦刘波余子林凌晓明
Owner GUANGZHOU AUTOMOBILE GROUP CO LTD