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Compressed air supply system for a compressed air consumer circuit, in particular for an air spring system

A technology of compressed air and supply system, which is applied in the field of compressed air supply system for compressed air load circuit, especially air spring system, which can solve the problems such as unrealizable air spring lifting process, and achieve fast operability and low Cost, the effect of reducing expenses

Inactive Publication Date: 2012-05-16
WABCO GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, a rapid air spring lifting process is not possible with the known device

Method used

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  • Compressed air supply system for a compressed air consumer circuit, in particular for an air spring system
  • Compressed air supply system for a compressed air consumer circuit, in particular for an air spring system
  • Compressed air supply system for a compressed air consumer circuit, in particular for an air spring system

Examples

Experimental program
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Embodiment Construction

[0016] figure 1 An example of a compressed air supply system with a coupled air spring system having a valve arrangement according to an embodiment according to the invention is shown. The supply system is part of a compressed air preparation plant comprising a compressor, not shown, coupled to the inlet 1 of the air dryer part 2 . A compressed air supply line 3 leads from the inlet 1 via an air dryer 4 provided with a filter towards a non-return valve 10 .

[0017] A pressure relief valve 5 and a pressure-controllable valve 6 are connected to the compressed air supply line 3 . Connected to the valve outlet of the valve 6 are the outlet connection and the outlet of the check valve 8 , which connects the inlet of the check valve to the valves 7 , 9 . A check valve 11 is inserted into the compressed air supply line 3 between the air dryer 4 and the check valve 10 and is connected to the valve 9 via a throttle valve 12 . When the compressor feeds, the pressure in the compresse...

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PUM

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Abstract

The invention relates to a compressed air supply system for a first compressed air consumer circuit (70, 71), particularly for an air spring system for a vehicle. The compressed air supply system comprises a first compressed air line (14) leading to the first compressed air consumer circuit and a distribution line (18) leading to further consumer circuits (25, 30, 42, 43, 44, 45). A priority valve arrangement (16) is disposed between the first compressed air line (14) leading to the compressed air consumer circuit and the distribution line (18) leading to the further consumer circuits (25, 30, 42, 43, 44, 45), wherein the first compressed air line (14) comprises no safety valve. The first compressed air consumer circuit (70, 71) can therefore be filled at a higher priority, and achieve operational readiness quickly. Air spring processes, for example, such as lifting or raising activities, can be performed very quickly with priority.

Description

technical field [0001] The invention generally relates to a compressed air preparation device / compressed air preparation unit as well as a compressed air distribution device and a circuit breaker. Furthermore, the invention relates to a compressed air system, such as, for example, an air spring system, which can be used, for example, in a vehicle such as, for example, a commercial vehicle. Background technique [0002] DE 100 04091 C2 discloses a compressed air supply device for vehicles with a compressor and a multi-circuit protection valve, the circuit of which is provided with a compressed air storage tank supplied with compressed air via a supply line. Furthermore, no rapid air spring lifting process is possible with the known device. Contents of the invention [0003] The invention is based on the task of designing a compressed air supply system, in particular for an air spring system, in such a way that improved functionality and / or improved control characteristics ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G17/04B60G17/052F15B11/16
CPCF15B2211/30525F15B2211/611F15B2211/781F15B2211/6313F15B2211/625F15B2211/50518B60G2400/51F15B2211/30505B60G17/0523F15B2211/329F15B2211/20576F15B11/162F15B2211/7142B60G2500/2012F15B13/022F15B2211/212F15B2211/555Y10T137/0318Y10T137/2663Y10T137/8593
Inventor 海因里希·迪卡梅伊尔
Owner WABCO GMBH
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