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A split type automobile brake fluid pot

A technology for automobile braking and brake fluid, applied in the layout of reservoirs and other directions, can solve the problems of difficult overall layout and large size, and achieve the effects of saving layout space, saving maintenance costs, and reducing vibration amplitude.

Active Publication Date: 2016-04-27
SAIC GENERAL MOTORS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] like figure 1 As shown, the traditional brake fluid pot 11 has an integrated structure and is fixed on the brake master cylinder 12. Since the brake fluid pot 11 itself is relatively large in size, it is difficult to install it in the engine compartment after being fixed with the brake master cylinder 12. The overall layout, especially for right-hand drive cars, has always been a difficulty in arranging vacuum boosters in an extremely limited space

Method used

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  • A split type automobile brake fluid pot
  • A split type automobile brake fluid pot
  • A split type automobile brake fluid pot

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Embodiment Construction

[0029] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0030] The structure of the brake fluid pot provided by the embodiment of the present invention is as follows: figure 2 As shown, it includes a special-shaped small tank 21, a connecting pipe 22 and a main tank body 23.

[0031] see figure 2 and Figure 6 , wherein, the special-shaped small tank body 21 is located above the main tank body 23, and its body shape is smaller than the main tank body 23, so it is convenient to be fixed at other positions in the engine compartment. Preferably, the special-shaped small tank 21 is fixed on the support plate 31 of the air intake grille of the vehicle body. The lower end of the special-shaped small tank 21 is provided with an outlet pipe 25 , the main tank body 23 is fixed on the brake master cylinder 24 , and its upper end is provided with an inlet pipe 29 , and the connecting pipe 22 is connected with the...

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Abstract

The invention provides a split-type automobile brake fluid pot to solve the difficult problem about arrangement of a vacuum booster in the finite space of an engine cabin. The brake fluid pot comprises an irregularly-shaped cannikin, a connecting pipe and a main can body, wherein the lower end of the irregularly-shaped cannikin is provided with an outlet pipe; the upper end of the main can body is provided with an inlet pipe; the connecting pipe is connected with the outlet pipe and the inlet pipe. As the brake fluid pot adopts a split-type design, the arrangement space is saved; moreover, the irregularly-shaped cannikin is fixed relative to the main can body, so that the vibration amplitude of the vacuum booster in the running process of an automobile is reduced; besides, when the brake fluid pot is maintained, only a faulty part is needed to be replaced, so that the maintenance cost is greatly reduced.

Description

technical field [0001] The invention relates to an automobile vacuum hydraulic brake booster system, in particular to a split type automobile brake fluid pot. Background technique [0002] Automobile vacuum booster is a key component in automobile braking system. It is widely used in cars and light vehicles as a brake booster, and has always been one of the focuses of automobile braking system research. [0003] A vacuum booster is generally composed of a booster, a brake master cylinder and a brake fluid pot. The principle is to use the pressure difference between the vacuum of the engine and the atmosphere to increase the push rod force of the brake master cylinder, so that the driver can obtain a greater braking force with a smaller pedal force. In the design process of the vacuum booster, in addition to selecting different technical parameters according to different models, it is also necessary to ensure that the clearance requirements between the relatively fixed parts...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60T17/06
Inventor 谷婷婷尹雯雯
Owner SAIC GENERAL MOTORS