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Integrated antilock brake system (ABS) regulator, vehicle air brake system and vehicle

An ABS regulating valve and regulator technology, applied in the direction of brakes, etc., can solve the problems of complicated installation, large space occupation and easy failure of air valve products.

Active Publication Date: 2012-02-22
温州瑞立汽车科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But currently, referring to figure 1 As shown, the general anti-lock braking system (ABS) still has relatively large deficiencies in the layout of the vehicle air pressure braking system. When the vehicle realizes the ABS function, such as figure 2 As shown, firstly, the driver steps on the foot brake valve, the brake air pressure controls two independent ABS regulators through the intermediate relay valve, and finally controls the brake chamber to brake the wheels, which will lead to system layout and air pressure The installation of valve products is too complicated, takes up a lot of space, and is prone to failure due to vibration during vehicle operation.

Method used

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  • Integrated antilock brake system (ABS) regulator, vehicle air brake system and vehicle
  • Integrated antilock brake system (ABS) regulator, vehicle air brake system and vehicle
  • Integrated antilock brake system (ABS) regulator, vehicle air brake system and vehicle

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Embodiment Construction

[0021] refer to image 3 (The "left and right" sides in this embodiment are the directions seen from the direction perpendicular to the paper surface), the present invention provides an integrated ABS adjuster, which includes: The relay valve on the upper part of the regulator, which includes a balance piston 2, a rubber valve 3 and a return spring 4, wherein the rubber valve 3 is fixed inside the air supply port 28 on the side of the regulator through the return spring 4, the The relay valve can realize fast 1:1 air supply and exhaust function to the regulating valves on both sides of the wheel, thus replacing the traditional intermediate relay valve.

[0022] A first ABS regulating valve and a second ABS regulating valve are installed in parallel on both sides of the lower part of the regulator, and the two ABS regulating valves may be arranged symmetrically, wherein the first ABS regulating valve includes a first intake diaphragm 5, The first intake solenoid valve 6, the f...

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Abstract

The invention provides an integrated antilock brake system (ABS) regulator, and also relates to a vehicle air brake system adopting the regulator and a vehicle with the vehicle air brake system. The integrated ABS regulator can improve the arrangement and mounting of an antilock brake system and simultaneously prolong the service life of each valve element in the vehicle brake system, integrates independent intermediate relay valves and a dual-ABS regulator in the vehicle air brake system in an integration way and performs conventional air braking or electronically controlled braking on the vehicle by cooperative control with corresponding spring brake air chambers on two sides, thereby greatly improving the safety and stability of the vehicle.

Description

Technical field [0001] The present invention involves an ABS regulator, which specifically involves an integrated ABS regulator, and also involves vehicle gas pressure suppression systems using this regulator and vehicles equipped with such vehicle gas pressure braking systems. Background technique [0002] In the traditional vehicle gas pressure braking system, parking and driving are usually targeted at different situations by driver sensory consciousness. Stead on the brake valve pedal to control the dynamic gas chamber push rod to achieve a straightforward movement, thereby controlling the wheel speed, but the brake is the braking, but the brakeIn the process of emergency braking, the wheels often occur.For example, when the wheels are hugged, the car wheel will lose its steering ability and has a side slip (tail tail); when the wheels are all hugged, the turning force and side force of the car are close to zero. At this timeThe stability of the direction eventually led to a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60T8/38B60T8/176
Inventor 李传武张玄杨柳张再伟
Owner 温州瑞立汽车科技有限公司
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