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HEAT EXCHANGER FOR PROVIDING SUPERCRITICAL COOLING OF A WORKING FLUID IN A TRANSCRITICAL COOLING CYCLE.

机译：换热器，用于在超临界冷却循环中超临界冷却工作流体。

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摘要

Heat exchanger (10) for providing supercritical cooling to the refrigerant of a transcritical cooling system (12) including a pair of elongated headers (20, 22) plurality of elongated tubes (28) spaced in side-by-side relation along the longitudinal axes (24, 26) of the headers (20, 22), and serpentine fins (30) extending between adjacent pairs of the tubes. Each of the tubes (28) is folded upon itself to define at least two parallel legs (36) of the tubes (28) and has a flattened cross-section. The parallel legs (36) of the tubes (28) are preferably spaced from each other, with the major dimension D of each of the parallel legs lying in a common plane. Each of the fins (30) includes alternating tabs (40) and elongated separations (42) extending parallel to the parallel legs (36) and located between the parallel legs (36) of the adjacent tubes (28) to divide the width (W) of each fin (30) into discrete fin elements (44) that are connected to each other by the tabs (40). Each of the fin elements (44) extends along one of the parallel legs (36) of the adjacent tubes (28).

机译：用于为跨临界冷却系统（12）的制冷剂提供超临界冷却的热交换器（10），该跨临界冷却系统包括一对细长集管（20、22），多个细长管（28）沿纵轴并排排列集管（20、22）的（24、26）和在相邻管对之间延伸的蛇形翅片（30）。每个管（28）自身折叠以限定管（28）的至少两个平行的腿（36），并具有扁平的横截面。管（28）的平行腿（36）优选彼此间隔开，每个平行腿的主要尺寸D位于同一平面内。每个翅片（30）包括交替的凸耳（40）和平行于平行腿（36）延伸并位于相邻管（28）的平行腿（36）之间的细长间隔（42），以划分宽度（W）。每个翼片（30）的部分）形成为离散的翼片元件（44），这些翼片元件通过突片（40）彼此连接。每个翅片元件（44）沿着相邻管（28）的平行腿（36）之一延伸。

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公开/公告号MXPA04004660A

专利类型
公开/公告日2004-08-13

原文格式PDF
申请/专利权人 MODINE MANUFACTURING COMPANY;
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申请/专利号MX2004PA04660
发明设计人 KENNETH RITT;
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申请日2002-10-30
分类号F28D1/047;F28F1/02;F28F1/12;
国家 MX
入库时间 2022-08-21 23:09:46

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