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Stacking plate for a stacked plate heat exchanger and a stacked plate heat exchanger

A technology of heat exchangers and stacked plates, applied in the direction of indirect heat exchangers, heat exchanger types, lighting and heating equipment, etc., can solve problems such as fluid leakage

Active Publication Date: 2019-11-05
VALEO TERMICO SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] None of the cited documents provides a solution to the above-mentioned technical problem, that is to say the generation of fluid leakage due to the displacement caused by the deformation between the stacked plates

Method used

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  • Stacking plate for a stacked plate heat exchanger and a stacked plate heat exchanger
  • Stacking plate for a stacked plate heat exchanger and a stacked plate heat exchanger
  • Stacking plate for a stacked plate heat exchanger and a stacked plate heat exchanger

Examples

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Embodiment Construction

[0042] As shown in the attached figure, especially figure 1 , 2a and 2b, a stacked plate 1, 1a, 1b for a stacked plate heat exchanger according to the first aspect of the invention comprising:

[0043] - a substantially flat base 2a extending along a main plane, in which a first passage opening 7 and a second passage opening 8 are provided for passage of the first and second medium respectively, and

[0044] - A raised edge 2b, which protrudes beyond the periphery of said substantially planar base 2a, continuously surrounding it.

[0045] figure 1 Also shown is a part of a stacked plate heat exchanger according to the second aspect of the invention, in particular a plurality of stacked plates 1 comprising:

[0046] - a first stacked plate 1a, wherein the first passage opening 7 is located in the substantially planar base 2a, while the second passage opening 8 is arranged in a raised annular structure; and

[0047] - A second stacked plate 1b, wherein the second passage ope...

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Abstract

A stacking plate comprises: a substantially flat base (2a) extending along a principal plane in which first passage openings (7) and second passage openings (8) are provided for the passage of a firstmedium and a second medium respectively, and a raised edge (2b) projecting beyond the perimeter of the said substantially flat base (2a) surrounding it continuously. First portions (2bl) and second portions (2b2) of the raised edge (2b) project beyond the perimeter of the base (2a) according to a first lateral angle (alpha) and a second lateral angle (mu) which are different from each other. Theinterchanger comprises a plurality of stacking plates (1) according to the invention, which are stacked and attached one above the other alternately.

Description

technical field [0001] In a first aspect, the present invention relates to a stacked plate for a stacked plate heat exchanger configured such that when stacked and connected to another stacked plate, interference problems between them are minimized or eliminated. [0002] A second aspect of the invention relates to a stacked plate heat exchanger comprising a plurality of stacked plates according to the first aspect of the invention. [0003] The invention is especially applicable to heat exchangers (heating or cooling) in motor vehicles, especially in TOC (transmission oil cooler) and EOC (engine oil cooler) applications. Background technique [0004] The existing configurations of oil coolers available on the market correspond to the configurations of metal heat exchangers usually made of stainless steel or aluminum. Most components of an oil cooler are metallic and assembled by mechanical means, then joined by welding or brazing to ensure the proper level of leakage requi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28D9/00
CPCF28D9/005
Inventor J.A.德拉富恩特罗梅罗E.托马斯赫雷罗R.费尔南德兹马蒂内兹T.康特奥利弗罗斯
Owner VALEO TERMICO SA
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