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Support for units for measuring filter clogging levels

A technology of filters and supports, applied in the field of complete measuring devices, ventilation or air conditioning facilities, and heating, can solve huge and other problems

Active Publication Date: 2021-07-23
SCHNEIDER ELECTRIC IND SAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These solutions prove to be particularly bulky since they require the transmitter and receiver to be far enough apart on respective opposite sides of the filter

Method used

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  • Support for units for measuring filter clogging levels
  • Support for units for measuring filter clogging levels
  • Support for units for measuring filter clogging levels

Examples

Experimental program
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Embodiment Construction

[0039] In the following description, the terms "external" and "internal" refer to filters. Thus, the inner face is oriented towards the filter and the outer face is oriented away from the filter.

[0040] The invention concerns firstly the support receiving the unit 2 for measuring the clogging level of the filter 3 to form an integral device D for measuring the clogging level of the filter 3 . In a known manner, such a filter 3 is intended to be applied in a filtration system. Filtration systems are used to filter fluids, such as gases, eg, air. In the rest of the description, reference will be made to filtered air without limiting the invention. Without limiting the invention, it is considered that such a filter system is fully suitable for filtering air injected into a volume, such as an electrical cabinet (not shown). Of course, it can be used in any type of filtering application.

[0041] In the remainder of this description, without limiting the invention, the filter...

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PUM

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Abstract

The invention relates to a support for a unit (2) for measuring the clogging level of a filter (3), said support comprising: a first part (10) for facing a first face (30) of the filter ); a second part (11) for facing the second face (31) of the filter; connecting means adapted to connect the first part (10) to the second part (11) through the thickness of the filter, and A space is defined between the first part and the second part to receive a filter; receiving means adapted to receive said unit for measuring clogging levels on said first part (10).

Description

technical field [0001] The present invention relates to a support for a unit for measuring the clogging level of filters used in filtration systems, in particular for heating, ventilation or air conditioning (HVAC) installations. The invention also relates to a complete measuring device comprising said support and an occlusion level measuring unit. Background technique [0002] In a known manner, a system for filtering fluids, in particular for filtering air injected into a volume, such as an electrical cabinet, for example, comprises: [0003] - grilles, which allow air circulation; [0004] - a support plate having a front to which the grille is fixed; [0005] - a filter, usually in the form of a porous material, located in a housing arranged in a support plate [0006] behind the grille; [0007] - A ventilation module intended to be fixed on the rear surface of the support plate and comprising a fan. [0008] Document WO 2011 / 131424 describes structures of this typ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N15/08
CPCG01N15/08G01N2015/084B01D46/0086B01D46/10B01D46/429F24F11/39
Inventor L.利纳雷斯J.洛佩兹
Owner SCHNEIDER ELECTRIC IND SAS