利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

2205 条记录 (耗时 0.019 秒)

    FLOW-MODIFYING HEAT EXCHANGER CORE TUBES
    2.
    发明公开
    FLOW-MODIFYING HEAT EXCHANGER CORE TUBES 审中-公开

    公开(公告)号：EP4417923A3

    公开(公告)日：2024-10-16

    申请号：EP24157684.2

    申请日：2024-02-14

    申请人： Hamilton Sundstrand Corporation

    发明人： GIULIANO, John ,  KILCHYK, Viktor ,  COLSON, Paul M.

    IPC分类号： F28F1/02 ,  F02C7/14 ,  F28D1/053 ,  F28D21/00

    摘要： A heat exchanger (12) includes a first header (20) including a fluid inlet (28), a second header (22) positioned downstream of the first header with respect to a first internal fluid flow path (F1) of a first fluid and including a fluid outlet (30), and a core (24) extending from the first header to the second header. The core includes a plurality of flow-modifying core tubes (32) that are shaped, angled, and/or arranged to modify flow through the heat exchanger along a second external fluid flow path. The plurality of flow-modifying core tubes includes airfoil tubes (112) with corresponding airfoil cross-sections.

    A HEADER-TANK ASSEMBLY
    6.
    发明公开
    A HEADER-TANK ASSEMBLY 审中-公开

    公开(公告)号：EP4400794A1

    公开(公告)日：2024-07-17

    申请号：EP23150852.4

    申请日：2023-01-10

    申请人： VALEO SYSTEMES THERMIQUES

    发明人： WIDZYK, Lukasz ,  PLUSA, Tomasz ,  KOZIEL, Jacek

    IPC分类号： F28D1/053 ,  F28F9/02

    CPC分类号： F28D1/05366 ,  F28F9/0265 ,  F28F9/027 ,  F28F2250/0620130101 ,  F28F9/026

    摘要： A heat exchanger (100) includes a first header tank assembly (10), a plurality of tubular elements (20) and a second header tank assembly (30). The first header tank assembly (10) receives fluid therein through an inlet nozzle (10a). The plurality of tubular elements (20) are in fluid communication with the first header tank assembly (10) to receive fluid distributed by the first header tank assembly (10). The second header tank assembly (20) collects fluid from the tubular elements (20) for egress through the outlet nozzle (30a) formed thereon. The second header tank assembly (30) further includes at least one by-pass channel (40) forming fluid communication between tubular elements (20a) with insufficient pressure difference there across and the outlet nozzle (30a).