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263 条记录 (耗时 0.023 秒)

    HEAT EXCHANGER
    3.
    发明公开
    HEAT EXCHANGER 审中-公开

    公开(公告)号：EP3358288A1

    公开(公告)日：2018-08-08

    申请号：EP16851358.8

    申请日：2016-09-23

    申请人： Kobelco Construction Machinery Co., Ltd.

    发明人： MATSUNAGA, Hidenori ,  KITA, Tomotaka

    IPC分类号： F28F9/22 ,  F28F9/013 ,  F28F9/02

    CPC分类号： F28F9/028 ,  F28D1/05383 ,  F28D2021/0082 ,  F28F9/0229 ,  F28F9/0243 ,  F28F9/0265 ,  F28F9/0278 ,  F28F2225/04 ,  F28F2225/08

    摘要： It is intended to suppress occurrence of a crack in a fixed portion of a tube with respect to a tank. A plurality of tubes (4A to 4D) are fixed to a sidewall (9) in a state in which they penetrate through the sidewall (9) via respective ones of a plurality of through-holes (9b) formed in the sidewall (9) in such a manner as to be arrayed in a line along a longitudinal direction. A heat exchanger (1) comprises a protective member (5) fixed to the sidewall (9) to protect a nearest tube (4A) nearest to an end wall (10) among the plurality of tubes (4A to 4D), wherein the protective member (5) has a barrier portion (13) interposed between the end wall (10) and an outlet-side end portion (4b) of the nearest tube (4A) disposed inside the sidewall (9).

    WÄRMEÜBERTRAGER
    4.
    发明公开
    WÄRMEÜBERTRAGER 审中-公开
    换热器

    公开(公告)号：EP3317603A1

    公开(公告)日：2018-05-09

    申请号：EP16726609.7

    申请日：2016-06-03

    申请人： ARVOS GmbH

    发明人： HETZER, Jens ,  INCHAURBE, Aitzol ,  PARUCH, Volker ,  ROTHENPIELER, Klaus ,  STÜCKRATH, Karsten ,  WEIDENFELLER, Jörg

    IPC分类号： F28F9/02 ,  F28F27/02 ,  F28D7/12

    CPC分类号： F28F27/02 ,  F28D7/12 ,  F28F9/0229 ,  F28F2250/06

    摘要： The invention relates to a heat exchanger (1) having a first section (3), through which a first medium can flow, and a second section (5), through which a second medium can flow, wherein during operation a heat exchange takes place between the first and the second medium, wherein the first section (3) has an inlet chamber (7) and first pipes (9) connected to the inlet chamber, and an outlet chamber (13) and second pipes (15) connected to the outlet chamber (13), wherein the first pipes (9) are each closed at the ends (9a) facing away from the inlet chamber (7) and wherein each second pipe (15) is at least partly arranged inside one of the first pipes (9), and the end (15a) of the second pipe (15) that faces away from the outlet chamber (13) is open to the interior of the respective first pipe (9), wherein the second section (5) has an inlet means (19) and an outlet means (21), wherein the inlet means (19) opens into a heat exchanger chamber (27) and the heat exchanger chamber (27) at least partly surrounds first pipes (9) of the first section (3) and wherein the heat exchanger chamber (27) is connected to the outlet means (21). According to the invention the inlet means (19) have a shut-off device (41) for shutting off the fluid flow of the second medium into the heat exchanger chamber (27), and a bypass device (37) connects the inlet means (29) and the outlet means (21) to lead the fluid flow of the second medium at least partly past the heat exchanger chamber (27), wherein the shut-off device (41) is arranged downstream of the bypass device (37) in the flow direction of the second medium.

    COLLECTEUR POUR UN FAISCEAU D'ECHANGE D'UN ECHANGEUR DE CHALEUR
    6.
    发明公开
    COLLECTEUR POUR UN FAISCEAU D'ECHANGE D'UN ECHANGEUR DE CHALEUR 审中-公开

    公开(公告)号：EP3164660A1

    公开(公告)日：2017-05-10

    申请号：EP15734152.0

    申请日：2015-07-03

    申请人： Valeo Systemes Thermiques

    发明人： MARTINS, Carlos ,  MAGNIER-CATHENOD, Anne-Sylvie

    IPC分类号： F28F9/14 ,  F28F9/16 ,  F28D7/16 ,  F28F1/02

    CPC分类号： F28F9/0229 ,  F28D7/1684 ,  F28F1/02 ,  F28F9/001 ,  F28F9/14 ,  F28F9/16 ,  F28F21/084 ,  F28F2275/12

    摘要： The present invention relates to a header usable with an exchanger bundle of a heat exchanger. Said exchanger bundle includes at least one first row of tubes and one second row of tubes. The tubes are suitable for enabling the flow of a first fluid in the exchanger bundle. The header includes at least: - one first contact element for supporting the top side of a first end of the first row of tubes; - one second contact element for supporting the bottom side of said first end of the first row of tubes and supporting the top side of a first end of the second row of tubes, the thickness of the second contact element defining the distance between said first and second rows of tubes; and - one third contact element for supporting the bottom side of said first end of the second row of tubes.

    摘要翻译： 本发明涉及一种可与热交换器的交换器束一起使用的联管箱。 所述交换器束包括至少一个第一排管和一个第二排管。 管适合于使交换器束中的第一流体流动。 头部至少包括： - 一个第一接触元件，用于支撑第一排管的第一端的顶侧; - 一个第二接触元件，用于支撑所述第一排管的所述第一端的底侧并支撑所述第二排管的第一端的顶侧，所述第二接触元件的厚度限定所述第一和第二排管之间的距离 第二排管子; 以及 - 一个第三接触元件，用于支撑所述第二排管的所述第一端的底侧。

    ROHRBODEN
    7.
    发明公开
    ROHRBODEN 审中-公开

    公开(公告)号：EP3042140A1

    公开(公告)日：2016-07-13

    申请号：EP14753098.4

    申请日：2014-08-21

    申请人： Mahle International GmbH

    发明人： HEINE, Reinhard ,  ROUHANA, Hicham ,  STRESE, Thomas ,  FRITSCHE, Uwe

    IPC分类号： F28F9/02

    CPC分类号： F28F9/0229 ,  F28F1/00 ,  F28F9/0226 ,  F28F9/182 ,  F28F2225/08

    摘要： The invention relates to a tube sheet (1, 20, 30) having a circumferential edge region (2, 22) for connection to a lid of a collecting tank and having a base region (31) with openings (3) for receiving tube ends, the base region (31) having webs (4, 21, 33) provided between adjacent openings (3), the webs (4, 21, 33) connecting the portions of the edge regions (2, 22) situated on the opposite longitudinal sides, at least one bead (5, 27) being provided which extends along the edge region (2, 22) and/or from the edge region (2, 22) with a limited extension only into a portion of a web (4, 33).

    摘要翻译： 一种管板，其具有用于连接到收集箱的盖的圆周边缘区域，并且具有用于接收管端的开口的基部区域，所述基部区域在相邻的开口之间设置有腹板，所述腹板连接位于 相对的纵向侧面，提供至少一个沿着边缘区域延伸的凸缘和/或从具有限制的延伸部分的边缘区域延伸到腹板的一部分中。

    WÄRMETAUSCHER
    10.
    发明公开
    WÄRMETAUSCHER 审中-公开
    换热器

    公开(公告)号：EP2954275A1

    公开(公告)日：2015-12-16

    申请号：EP14702634.8

    申请日：2014-02-05

    申请人： ThyssenKrupp Marine Systems GmbH

    发明人： SCHNITTKA, Benjamin ,  HARDT, Jan-Christoph

    IPC分类号： F28D7/00 ,  F28D7/16 ,  F28D1/04 ,  F28D1/02 ,  F28F9/02 ,  B63G8/36

    CPC分类号： F28D7/1653 ,  B63G8/36 ,  F28D1/022 ,  F28D7/0041 ,  F28F1/045 ,  F28F9/0229 ,  F28F2275/14

    摘要： The invention relates to a heat exchanger for the exchange of heat between a fluid and sea water for a submarine comprising a housing (2), in which a plurality of pipes (24) is arranged. The pipes (24) are intended for sea water to flow through the pipes and are connected in a fluid-conducting manner to a sea water inlet (16) at one end and to a sea water outlet (18) at the other end. Furthermore, the pipes (24) are arranged next to each other in such a way that adjacent pipes (24) form closed flow-through channels (34) for the fluid to be cooled. The flow-through channels are connected in a fluid-conducting manner to a fluid inlet (20) at one end and to a fluid outlet (22) at the other end.