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Attachment device for heat exchanger

A technology for attaching devices and heat exchangers, which is applied in the field of heat exchangers and motor vehicles, and can solve problems such as occupying space and crowding

Inactive Publication Date: 2017-10-20
VALEO SYST THERMIQUES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] One of the problems encountered with installations of the type described is that each attachment element constitutes cost, fabrication steps and assembly steps
Furthermore, each attachment element takes up significant space in the installation environment, which is often already particularly crowded

Method used

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  • Attachment device for heat exchanger
  • Attachment device for heat exchanger
  • Attachment device for heat exchanger

Examples

Experimental program
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Embodiment Construction

[0031] Such as figure 1 and figure 2 As shown, the invention relates to an attachment device 3 for a heat exchanger 2, in particular for a vehicle, in particular a motor vehicle. Said attachment device 3 is advantageously intended for use in the engine compartment of such a vehicle.

[0032] Said heat exchanger 2 allows heat exchange between a first fluid circulating inside said heat exchanger 2 and a second fluid circulating through said heat exchanger 2 . In an advantageous manner, said exchanger 2 is a condenser and the first fluid is a refrigerant fluid present in the heat exchanger 2 in a different liquid and / or gaseous phase. exist figure 2 In the illustrated embodiment, the second fluid is a flow of air, in particular ambient air that has previously passed through the radiator grille of the vehicle.

[0033] The heat exchanger 2 comprises a core 23 for exchanging heat between the first fluid and the second fluid. Said core 23 comprises, for example, a set of tube...

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PUM

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Abstract

The invention relates to an attachment device (3) for a heat exchanger (2) including a core (23) for exchanging heat between a first fluid and a second fluid, said core (23) being provided with collectors (21) for the first fluid, said exchanger (2) including a cylinder (25), said cylinder (25) and one of said collectors (21) allowing the passage of said first fluid from one to the other, said attachment device (3) including a body, configured to close said cylinder (25), and an extension making it possible to secure the core (23) to a mounting (4). The invention also relates to a cylinder (25) having this type of attachment device (3), a heat exchanger (2) having this type of cylinder (25), and a heat-exchange module having this type of heat exchanger (2).

Description

technical field [0001] The present invention relates to the field of heat exchangers and in particular to the associated attachment systems. It can be used in particular in the field of motor vehicles. Background technique [0002] The known heat exchanger comprises a heat exchange core, two collectors and a cartridge associated with one of the collectors. For their mounting, said heat exchangers are provided with attachment means allowing the heat exchangers to be fixed to the holder. Flanges, usually four per heat exchanger, that is to say one at each corner of the heat exchanger, which have been fixed directly between the heat exchanger core and said holder, have hitherto been Know. Furthermore, the barrel comprises several sections for defining the internal volume. [0003] One of the problems encountered with installations of this type is the constitutive cost, fabrication steps and assembly steps per attachment element. Furthermore, each attachment element takes u...

Claims

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Application Information

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IPC IPC(8): F28F9/00F28D21/00
CPCF28F9/002F25B2339/0442F28F2220/00F28D2021/0084F25B39/00F25B39/04F28F9/18F28F9/262
Inventor D-L.阮K.阿拉布N.吉拉德F.佩雷拉D.佩雷拉
Owner VALEO SYST THERMIQUES
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