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Filter

A filter, filter cartridge technology, applied in the field of filters, which can solve problems such as errors and errors

Active Publication Date: 2020-03-13
ATLAS COPCO AIRPOWER NV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] This data can be collected by the machine operator, but this method is subject to errors and margins of error

Method used

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Examples

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Embodiment Construction

[0033] exist figure 1 A filter 1 according to the invention, which relates to an air filter, is shown schematically and in a perspective view. However, the invention is not limited to this application. For example, it can also be applied to oil filters.

[0034] The depicted filter 1 is typically used as an inlet filter for a compressor. Again, this is not the only application of the invention. It can also be used in outlet filters or in filters for expanders, vacuum pumps, etc.

[0035] Such as figure 1 As shown, the filter 1 is mainly composed of a housing 2 .

[0036] In this example, but not necessarily so, the housing 2 contains a can 3 which can be closed with a lid 4 .

[0037] The cover 4 is equipped with an air outlet 5 connected to the inlet of the compressor.

[0038] In this example, but necessarily for the invention, the sensor 6 is attached to the housing 2 , in particular to the cover 4 .

[0039] The sensor 6 can determine or measure one or more paramet...

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PUM

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Abstract

The present invention provides a filter with a housing (2). The filter with the housing (2) in which a filter cartridge (7) can be installed, with the characteristic that the Filter (1) is equipped with an RFID reader (10) with an antenna (11). This antenna (11) forms a loop, at least once, around the filter cartridge (7) installed in the housing, or around, or mostly around, a geometrical extension along the axis of the filter cartridge (7).

Description

technical field [0001] The present invention relates to a filter. [0002] More specifically, the present invention is intended for use in, for example, air filters, but its application is not limited thereto. Background technique [0003] As we all know, filters such as air filters and oil filters are used in equipment such as compressors to remove any impurities from the air or oil. [0004] Traditionally, such filters have included housings with replaceable filter cartridges. [0005] The fluid to be cleaned passes through the filter cartridge. The filter cartridge blocks impurities, and the cleaned liquid flows out. [0006] Over time, the filter cartridge becomes saturated with impurities and needs to be replaced. [0007] This replacement process requires opening the filter housing and removing the filter cartridge, then inserting a new filter cartridge. [0008] A common problem with this type of process is that it is not possible to collect certain cartridge dat...

Claims

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Application Information

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IPC IPC(8): B01D46/24B01D46/44B01D46/00
CPCB01D46/2411B01D46/44B01D46/88B01D35/143B01D2201/56B01D2201/52B01D46/429B01D46/009
Inventor J·A·M·菲尔芬S·R·W·范普拉特
Owner ATLAS COPCO AIRPOWER NV
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