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A hydraulic control device for a hybrid vehicle

A hybrid vehicle and control device technology, applied in the automotive field, can solve problems such as waste of lubrication resources and low efficiency, and achieve the effects of reducing power demand, reducing energy consumption, and efficient switching

Active Publication Date: 2020-12-01
GEELY AUTOMOBILE INST NINGBO CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that cooling and / or lubricating the components in the vehicle in the prior art is wasteful and inefficient

Method used

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  • A hydraulic control device for a hybrid vehicle
  • A hydraulic control device for a hybrid vehicle
  • A hydraulic control device for a hybrid vehicle

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of these features. Also, the terms "first", "second", etc. are used to distinguish similar items and not necessarily to des...

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Abstract

The invention provides a hydraulic control device for a hybrid vehicle. The hydraulic control device comprises an oil pump, a first oil flow adjusting module and a second oil flow adjusting module. The oil pump is used for providing oil with a certain flow according to the working mode of the vehicle. The oil input end of the first oil flow adjusting module is connected with the oil output end ofthe oil pump; the oil output end of the first oil flow adjusting module is connected with a first oil acting part; the first oil flow adjusting module is used for adjusting the flow of oil conveyed tothe first oil acting part according to the working mode of the vehicle; the oil input end of the second oil flow adjusting module is connected with the oil output end of the oil pump; the oil outputend of the second oil flow adjusting module is connected with a second oil acting part; the second oil flow adjusting module is used for adjusting the flow of oil conveyed to the second oil acting part according to the working mode of the vehicle; the first oil acting part comprises a driving motor of the vehicle, and the second oil acting part comprises a generator of the vehicle.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a hydraulic control device for a hybrid vehicle. Background technique [0002] With the rapid development of science and technology, automobiles have become an indispensable means of transportation in people's lives. With the development of science and technology and people's needs, new energy vehicles are more and more used in people's lives due to their clean and environmentally friendly features. Among them, the application of hybrid vehicles with engines, generators and drive motors is favored by consumers. [0003] Hybrid vehicles have multiple working modes. The power sources that provide the power to drive the vehicle are different in different working modes, and the components that participate in the work of the vehicle are also different in different working modes. The timing and effect of cooling and / or lubrication of different parts will vary according to differe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K11/02H02K9/00
CPCB60K11/02H02K9/00
Inventor 李超钱志超蓝晓东占华龙李洋
Owner GEELY AUTOMOBILE INST NINGBO CO LTD