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Pressure medium container for a hydraulic motor vehicle brake system

A technology of pressure medium and braking system, applied in the direction of hydraulic brake transmission, brakes, brake components, etc., can solve the problems of the complexity of the closure cover, increase in manufacturing cost, trouble, etc., and achieve simple cost, reliable valve function and Pressure balancing function, the effect of inexpensive manufacturing

Active Publication Date: 2015-11-04
CONTINENTAL AUTOMOTIVE TECH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to prevent pressure medium from escaping through such a pressure medium compensation device while the filling connection is being flooded, complex solutions are provided which ensure the ventilation function and prevent liquid from escaping, but at the same time complicate the closure cap and the production costs. improve

Method used

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  • Pressure medium container for a hydraulic motor vehicle brake system
  • Pressure medium container for a hydraulic motor vehicle brake system
  • Pressure medium container for a hydraulic motor vehicle brake system

Examples

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Embodiment Construction

[0025] figure 1

[0026] figure 1 shows a pressure medium container 1 according to the invention with a container housing 2 which is mounted on a tandem master cylinder 19 of a hydraulic vehicle brake system by means of two plug connections 20 And at the same time it is hydraulically connected to a pressure chamber (not shown) in master brake cylinder 19 . However, other not-shown connections are also possible within the invention, for example a remote connection by means of a flexible or rigid line, or an indirect connection to the brake master cylinder in the case of an intermediary connection to other not-shown containers. 19 on. A pressure chamber (not shown) of the brake master cylinder 19 is connected hydraulically via a brake line 23 to the wheel brakes or to the brake adjustment assembly. The container housing has a filling socket 3 which is suitable for filling the pressure medium container and which can be closed by means of a closure cap 4 , preferably by means ...

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Abstract

A pressure medium container for a hydraulic motor vehicle brake system. A pressure medium container is provided including a container casing the interior of which can be filled with a pressure medium via a filler pipe and is closed off by a closure cap fixed to the filler pipe. A sealing element made from an elastomeric material is provided between the filler pipe and a bottom of the closure cap. The sealing element has a valve which rests on a support pedestal arranged on the closure cap is closed in a non-actuated initial state and reaches an opened actuated state under the control of differential pressure, whereby a pressure is equalized between an interior of the pressure medium container and an ambient atmosphere. Direction-dependently, the valve has different valve opening resistances.

Description

technical field [0001] The invention relates to a pressure medium container for a hydraulic motor vehicle braking system having the features according to the preamble of claim 1 . Background technique [0002] Pressure medium containers for hydraulic vehicle brake systems are already known. Usually, such a pressure medium container is mounted directly on the brake master cylinder in the engine compartment or is at least hydraulically connected to the brake master cylinder via lines. In various vehicle concepts, the installation conditions in the engine compartment require that the pressure medium container be constructed as an elongated extension instead of a cube, because, for example, of the front windshield with a flattened angle of inclination and at the same time the increasingly compact construction of the brake operating equipment As a result, the pressure medium container must be arranged below the upper water tank. [0003] In order to be able to accommodate the f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60T11/26
CPCB60T11/22B60T11/26B60T13/142B60T17/06B60T17/222Y10T137/86485F16K15/02
Inventor S·奥特曼H-J·诺曼W·克莱布斯S·施利希特C·席尔
Owner CONTINENTAL AUTOMOTIVE TECH GMBH
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