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A device for filtering a liquid and a liquid tank or an appliance

A liquid tank and liquid technology, applied in the field of devices for filtering liquids, can solve problems such as accidental liquid spillage, and achieve the effects of improving flow rate, anti-radial extrusion rigidity and/or stability, and reducing bubble formation

Active Publication Date: 2019-07-05
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when filling such a tank, accidental spillage of liquid from the above-mentioned device often occurs

Method used

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  • A device for filtering a liquid and a liquid tank or an appliance
  • A device for filtering a liquid and a liquid tank or an appliance
  • A device for filtering a liquid and a liquid tank or an appliance

Examples

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Embodiment Construction

[0019] figure 1 A washer device 100 , which is embodied as a pressure washer by way of example, is shown with a housing 110 . A pressure generating unit 120 for pressurizing the fluid is preferably arranged in the housing 110 .

[0020] According to one embodiment, the pressure washer 100 is designed as a low-pressure washer, wherein the pressure generating unit 120 is designed to generate a maximum operating pressure of less than 25 bar, preferably less than 20 bar, particularly preferably less than 15 bar. The low-pressure cleaning device can preferably be operated without nozzle spacer elements, in particular without nozzle pipes. Alternatively or additionally, however, the pressure washer 100 can also be designed as a high-pressure washer.

[0021] This preferred multifunctional pressure washer 100 can be used in different fields, in particular in light to moderate cleaning tasks, for example for cleaning items such as vehicles (e.g. cars, bicycles, especially mountain b...

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PUM

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Abstract

The invention relates to a device (10) for filtering a liquid, comprising a centrally raised base (12) and a surrounding wall (14) with a slot (16) and a parting strip (18) for draining the liquid after filtration. According to the invention, the base (12) has a plurality of ribs (22), in particular starting from the central raised portion (20), which extend towards the parting strip (18).

Description

technical field [0001] The invention relates to a device for filtering liquids and a liquid tank or appliance. Background technique [0002] Devices for filtering liquids are known. Such a device is provided, for example, in or on a filling opening of the tank in order to prevent contamination of the tank, for example by grass, clippings or leaves, in particular when filling the tank with fluid. For example a chainsaw on a gas or fuel tank or a mobile pressure washer on a water tank can have such a device. However, when filling such tanks, accidental spillage of liquid from the above-mentioned devices often occurs. Contents of the invention [0003] According to the invention, a device for filtering liquids is proposed with a centrally raised bottom and a surrounding wall with notches and spacers for draining the liquid after filtration, characterized in that the bottom rises in particular from the middle The high portion begins with a plurality of ribs extending toward...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/35B08B13/00B08B3/02
CPCB01D29/35B08B13/00B08B3/02B01D35/0276B01D29/33B60K15/04B01D2201/02B60K2015/03236
Inventor A·哈里森
Owner ROBERT BOSCH GMBH
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