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Brake cylinder arrangement and braking system

A technology for brake cylinders and motor vehicles, which is applied to braking action starting devices, hydraulic brake transmission devices, brakes, etc., can solve complex cost and other problems, and achieve the effect of favorable operation.

Active Publication Date: 2021-02-12
大陆汽车科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This proved to be complex and costly

Method used

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  • Brake cylinder arrangement and braking system
  • Brake cylinder arrangement and braking system

Examples

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Embodiment Construction

[0022] figure 1 A braking system 1 according to an exemplary embodiment of the invention is shown. The brake system 1 includes a brake cylinder device 5 , a brake pedal 15 and a plurality of brakes 40 . It should be understood that these components are only schematically shown in the block diagrams herein.

[0023] The brake cylinder arrangement 5 has a brake cylinder 10 which is connected to a brake pedal 15 . The driver can thus generate pressure in brake cylinder 10 by actuating brake pedal 15 . The brake 40 can thus be actuated.

[0024] Brake cylinder arrangement 5 also has a pressure reducer 20 and a pressure sensor 30 . As shown, a pressure sensor 30 is connected to the brake cylinder 10 via a pressure reducer 20 .

[0025] The pressure reducer 20 has the figure 2 The transfer characteristic curves shown in . Here, the input pressure p is shown on the horizontal axis i , on the vertical axis shows the output pressure p a .

[0026] Therefore, the input pressu...

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Abstract

The invention relates to a brake cylinder arrangement comprising a brake cylinder, a pressure sensor and a pressure reducer, the pressure reducer transfers the pressure from the brake cylinder to thepressure sensor differently, depending on the input pressure range. The invention further relates to a braking system comprising a brake cylinder arrangement of this kind.

Description

technical field [0001] The invention relates to a brake cylinder arrangement, such as is used in typical motor vehicles within the context of a brake system. The invention also relates to a brake system for a motor vehicle having such a brake cylinder arrangement. Background technique [0002] A brake cylinder arrangement usually includes at least one brake cylinder. The brake cylinder is used to enable the driver to generate pressure in the brake system by means of a connected brake pedal. This pressure can, for example, act on a simulator, be detected electronically and then converted into actual braking, or it can also act directly on the wheel brakes. The latter may especially be the case for hydraulic backup modes or other emergency functions. [0003] Usually a pressure sensor is used to monitor the pressure in the brake cylinder. Here, however, the problem arises that a high resolution is required in the low pressure range up to approximately 70 bar, whereas in pr...

Claims

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Application Information

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IPC IPC(8): G01L19/06B60T8/32
CPCB60T8/4081B60T8/3255B60T11/16B60Y2400/81B60Y2400/306B60T7/042B60T13/686
Inventor R·布里塞维茨J·多尔玛雅G·布施曼
Owner 大陆汽车科技有限公司
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