Hydraulic Clutch Control
A technology of hydraulic clutch and control device, applied in the field of automobile transmission, can solve the problems of large impact on the whole vehicle, large impact on the transmission gear, easy driving fatigue, etc., and achieve the effect of reducing the impact of engagement
Active Publication Date: 2017-12-19
ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1
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Problems solved by technology
However, due to the non-feedback control of the existing hydraulic clutch, when the clutch pedal is released quickly in a low gear position, the impact of the vehicle due to power engagement is still very large
In order to reduce the impact force generated when the hydraulic clutch is engaged, experienced drivers will slowly lift the clutch pedal to reduce the impact force, which is cumbersome to operate and easy to drive fatigue. If the hydraulic clutch is engaged too quickly, it may lead to unsteady start or even engine flameout, and the transmission gear is subject to great impact and other adverse phenomena.
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[0017] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, structure, features and effects of the hydraulic clutch control device proposed according to the present invention will be described below in conjunction with the accompanying drawings and preferred embodiments. , detailed as follows:
[0018] The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of preferred embodiments with reference to the drawings. Through the description of specific implementation methods, the technical means and effects of the present invention to achieve the intended purpose can be understood more deeply and specifically, but the attached drawings are only for reference and description, and are not used to explain the present invention limit.
[0019] figure 1 It is a structural s...
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The hydraulic clutch control device includes a clutch pedal, a master cylinder, a fluid reservoir, a one-way pressure reservoir, and a working cylinder. The clutch pedal is connected with the master cylinder, the master cylinder is respectively connected with the fluid storage tank and the working cylinder, and the one-way pressure storage tank is connected between the master cylinder and the fluid storage tank. The working cylinder is connected with the liquid storage tank, and is provided with an oil return control device for controlling the connection or closure between the working cylinder and the liquid storage tank. The hydraulic clutch control device of the present invention can effectively reduce the engagement impact of the clutch when the clutch pedal is released quickly.
Description
technical field [0001] The invention relates to the technical field of automobile transmission, and in particular to a hydraulic clutch control device. Background technique [0002] At present, manual transmission models usually use hydraulic clutches, that is, friction plate clutches controlled by hydraulic control devices, although hydraulic clutches have the advantages of small frictional resistance, high rotational efficiency, and light weight. However, due to the non-feedback control of the existing hydraulic clutch, when the clutch pedal is released quickly in a low gear position, the impact of the whole vehicle due to power engagement is still very large. In order to reduce the impact force generated when the hydraulic clutch is engaged, experienced drivers will slowly lift the clutch pedal to reduce the impact force, which is cumbersome to operate and easy to drive fatigue. If the hydraulic clutch is engaged too quickly, it is easy to cause unsteady start or even en...
Claims
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IPC IPC(8): F16D48/02
Inventor 王德志杨安志金吉刚赵艳双吴成明冯擎峰
Owner ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD