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Valves and cleaning devices for motor vehicles

A technology of cleaning device and motor vehicle, applied in the fields of valve of motor vehicle and cleaning device of motor vehicle, can solve the problem that consumers cannot be supplied with fluid separately from each other, and achieve the effect of low cost

Active Publication Date: 2021-03-09
AUDI AG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the disadvantage here is that the consumers cannot be supplied with fluid separately from each other

Method used

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  • Valves and cleaning devices for motor vehicles
  • Valves and cleaning devices for motor vehicles
  • Valves and cleaning devices for motor vehicles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0051] figure 1 A schematic perspective view of a valve 10 for a motor vehicle is shown, which comprises a valve body 12 through which a fluid can flow and which has an inlet line 14 which can be controlled by means of an adjustable The pump device is acted upon with fluid, and the valve body has a first outlet line 16 and at least one further second outlet line 18 for supplying the respectively assigned first and at least one further second consumer Supplied with fluid. according to figure 1 The valve 10 here can be switched in such a way that either the first consumer or the first and the second consumer are supplied with fluid. according to figure 1 The valve 10 is therefore also called an AND-valve.

[0052] The valve 10 is used, for example, in a cleaning device of a motor vehicle. The first consumer is then, for example, a cleaning device for a rear-view camera of the motor vehicle, and the second consumer is a glass-washing device for the rear window of the motor v...

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PUM

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Abstract

The invention relates to a valve (10) for a motor vehicle comprising a valve body (12) through which a fluid can flow, said valve body having an inlet line (14) which can be adjusted by means of an adjustable The pump device is loaded with fluid, and the valve body has a first output line (16) and at least one further second output line (18) for feeding a correspondingly configured first and at least one further The second consumer is supplied with fluid, wherein said valve (10) comprises at least one check valve (20, 22) which, at a first pressure, only allows fluid from said input line (14) flow into said first output line (16) and only from a predetermined second pressure higher than said first pressure fluid is allowed to flow also from said input line (14) to said second In the output pipeline (18). Furthermore, the invention relates to a valve (10) with an OR-switch, a cleaning device for a motor vehicle and a motor vehicle.

Description

technical field [0001] The invention relates to valves for motor vehicles. Furthermore, the invention relates to a cleaning device for a motor vehicle. Furthermore, the invention relates to a motor vehicle. Background technique [0002] Known from DE 102 36 965 A1 is a non-return valve for use in a vehicle glass or headlight washing device, which has a valve base and a valve seat arranged on the valve base and has a A valve body made of a dimensionally stable but elastic material on a valve seat, wherein the valve body releases the fluid opening defined by the sealing edge under pressure. In order to prevent uncontrolled discharge of liquid, a valve insert is provided, wherein the sealing edge bears against the valve insert in the rest state. A disadvantage of such non-return valves is that only one consumer in each case can be connected to the non-return valves. [0003] In order to be able to arrange a plurality of possibly different consumers on one valve, it is known...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60S1/48B60S1/56B60S1/58F15B13/07F16K15/14
CPCB60S1/481B60S1/56B60S1/58F15B13/07F16K15/145
Inventor A·奥腾莱特S·施勒特
Owner AUDI AG