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Brake master cylinder with normally-closed valve

A technology of brake master cylinder and normally closed valve, which is applied in the direction of brakes, brake transmission devices, hydraulic brake transmission devices, etc., and can solve the problems that cannot meet the energy recovery requirements of new energy vehicles.

Pending Publication Date: 2019-09-06
WANXIANGQIANCHAO CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current structure of the brake master cylinder only has a normal pressurized braking function, which cannot meet the energy recovery requirements of new energy vehicles, so it is no longer suitable for new actual production needs. It is urgent to design a brake master with energy recovery function. cylinder

Method used

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  • Brake master cylinder with normally-closed valve
  • Brake master cylinder with normally-closed valve

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Embodiment

[0010] Embodiment: As shown in the accompanying drawings, this brake master cylinder with a normally closed valve mainly includes a liquid storage tank 1, a cylinder body 2, a coil 301, and a normally closed valve 302. The cylinder body 2 is connected to the liquid storage tank 1, A normally closed valve 302 is added to the cylinder body 2, and the normally closed valve 302 is opened and closed through the coil 301 provided on it to control the opening and closing, so that the excess brake fluid can be discharged back into the liquid storage tank 1 to cooperate with the whole vehicle. Brake energy recovery.

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Abstract

The invention discloses a brake master cylinder with a normally-closed valve. The brake master cylinder mainly comprises a liquid storage tank, a cylinder body, a coil and the normally-closed valve, the cylinder body is connected with the liquid storage tank, the normally-closed valve is additionally arranged on the cylinder body, the normally-closed valve is controlled to be opened and closed through the coil arranged on the normally-closed valve, so that redundant brake fluid is discharged back into the liquid storage tank to be matched with a whole vehicle for braking energy recovery. According to the brake master cylinder with the normally-closed valve, the normally-closed valve is additionally arranged on the brake master cylinder so that the effect that the redundant brake fluid is enabled to flow back into the liquid storage tank at the brake master cylinder is achieved, then the brake energy recovery of the vehicle is realized, the overall energy recovery process is controllable, the energy recovery process can be intervened at any time according to requirements, and a brand-new energy recovery mode is realized.

Description

technical field [0001] The invention relates to the field of a brake master cylinder, in particular to a brake master cylinder with a normally closed valve. Background technique [0002] The current structure of the brake master cylinder only has a normal pressurized braking function, which cannot meet the energy recovery requirements of new energy vehicles, so it is no longer suitable for new actual production needs. It is urgent to design a brake master with energy recovery function. cylinder. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a brake master cylinder with a normally closed valve. [0004] The object of the present invention is accomplished through the following technical solutions: the brake master cylinder with a normally closed valve mainly includes a liquid storage tank, a cylinder body, a coil, and a normally closed valve, the cylinder body is connected with a liquid s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60T11/232
CPCB60T11/232
Inventor 任博林国贤滕瑞静王勇宋敬涛陈伟春
Owner WANXIANGQIANCHAO CO LTD
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