Exhaust gas heat exchanging device
    123.
    发明授权
    Exhaust gas heat exchanging device 有权
    废气换热装置

    公开(公告)号:US09581107B2

    公开(公告)日:2017-02-28

    申请号:US14366043

    申请日:2012-12-11

    申请人: DENSO CORPORATION

    摘要: An EGR cooler includes a heat exchanging core which has a plurality of tubes, an upstream-side gas tank portion upstream of the tubes and a downstream-side gas tank portion downstream of the tubes. A water tank portion forms a first water passage around the tubes and forms a second water passage around the upstream-side gas tank portion. A double pipe portion forms a gas passage which communicates with the upstream-side gas tank portion and forms an annular water passage which communicates with the second water passage. A water inflow pipe is connected to the double pipe portion such that the cooling water flows into the annular water passage, and a water outflow pipe that is connected to the water tank portion such that the cooling water flows out from the first water passage.

    摘要翻译: EGR冷却器包括:热交换芯,其具有多个管,管的上游侧的上游侧气罐部和管下游的下游侧气罐部。 水箱部分形成围绕管的第一水通道,并在上游侧气罐部分周围形成第二水通道。 双管部形成与上游侧气罐部连通并形成与第二水通路连通的环状水路的气体通路。 水入流管与双管部连接,冷却水流入环状水通道,与水箱部连接,使冷却水从第一水路流出。

    Indirect Gas Cooler
    124.
    发明申请
    Indirect Gas Cooler 审中-公开
    间接气体冷却器

    公开(公告)号:US20170038168A1

    公开(公告)日:2017-02-09

    申请号:US15227005

    申请日:2016-08-03

    摘要: An indirect gas cooler is constructed from stacked pairs of plates with fins arranged in between. The stack is arranged in a housing into which the gas flows, flows through the fins, and leaves the housing again. The gas is in thermal exchange with the liquid that flows in the plate pairs and that is introduced into the plate pairs via at least one inlet and is discharged via at least one outlet. A ventilating member is provided in the stack for discharging entrained gases from the liquid. The ventilating member is formed from aligned plate openings which produce a ventilating duct that is hydraulically connected with a liquid space in the stack. The indirect gas cooler can be used to cool compressed charge air for an internal combustion engine.

    摘要翻译: 间接气体冷却器由堆叠成对的板构成,其间布置有翅片。 堆叠被布置在气体流入的壳体中,流过翅片,并再次离开壳体。 气体与在板对中流动的液体热交换,并且经由至少一个入口引入板对,并经由至少一个出口排出。 在堆叠中设置有一个通风构件,用于从液体中排出夹带的气体。 通风构件由对准的板开口形成,其产生与堆叠中的液体空间液压连接的通风管道。 间接气体冷却器可用于冷却用于内燃机的压缩空气。

    SEAL STRUCTURE FOR TANK
    125.
    发明申请
    SEAL STRUCTURE FOR TANK 有权
    油封密封结构

    公开(公告)号:US20170016684A1

    公开(公告)日:2017-01-19

    申请号:US15124272

    申请日:2015-02-26

    申请人: T.RAD Co., Ltd.

    摘要: In order to improve sealing performance when the open end of a tank is swaged and thereby secured inside an annular groove the surface of which is formed in a substantially rectangular shape with a seal material between the groove an the tank, flange parts protrude in a fan shape at the four corners of the seal material, and those flange parts are pressed by the corner sections of the annular groove, thereby preventing the seal material from moving in the corner sections.

    摘要翻译: 为了提高密封性能,当罐的开口端被模压并固定在环形槽内时,其表面形成为大致矩形形状,在槽之间具有密封材料,凸缘部分突出于风扇 形状在密封材料的四个角处,并且那些凸缘部分被环形槽的角部挤压,从而防止密封材料在拐角部分中移动。

    Assembly of two parts crimped one over the other
    126.
    发明授权
    Assembly of two parts crimped one over the other 有权
    两个部件的组装卷曲在另一个部分

    公开(公告)号:US09546828B2

    公开(公告)日:2017-01-17

    申请号:US13992256

    申请日:2011-12-06

    摘要: The invention relates to an assembly of two parts crimped together by folding at least one portion of peripheral edge (12) of one so-called first part (8) over the other so-called second part (9). Said first part (8) has a hinge-forming region facilitating the folding of said portion of peripheral edge (12). The invention also relates to a manifold comprising said assembly and a heat exchanger comprising said manifold.

    摘要翻译: 本发明涉及通过将一个所谓的第一部分(8)的周边边缘(12)的至少一部分折叠在另一个所谓的第二部分(9)上而压接在一起的两个部件的组件。 所述第一部分(8)具有便于折叠周边边缘(12)的所述部分的铰链形成区域。 本发明还涉及包括所述组件和包括所述歧管的热交换器的歧管。

    Micro-architected materials for heat exchanger applications
    127.
    发明授权
    Micro-architected materials for heat exchanger applications 有权
    用于热交换器应用的微结构材料

    公开(公告)号:US09528776B1

    公开(公告)日:2016-12-27

    申请号:US14041042

    申请日:2013-09-30

    IPC分类号: F28F9/00

    摘要: A method of exchanging heat between fluids with a heat Exchanger comprising a three-dimensional ordered microstructure material within a shell. The three-dimensional ordered microstructure material has dimensions that allow for large surface area to volume ratios, between 300 and 15000 m2/m3. Alternatively the three-dimensional ordered microstructure may have an open volume fraction between 0.4 and 0.6. The three-dimensional ordered microstructure may be comprised of hollow truss elements and partially filled with a thermally conductive material or a fluid. The Heat Exchanger has a heat transfer coefficient multiplied by the surface area to volume ratio between 3.7*107 and 7*109 Watts per M3K.

    摘要翻译: 一种在流体之间与热交换器进行热交换的方法,其包括在壳内的三维有序微结构材料。 三维有序微结构材料具有允许大的表面积与体积比在300至15000m 2 / m 3之间的尺寸。 或者,三维有序微结构可以具有介于0.4和0.6之间的开放体积分数。 三维有序微结构可以由中空桁架元件组成并且部分地填充有导热材料或流体。 换热器的传热系数乘以每M3K的表面积与体积比在3.7 * 107和7 * 109瓦特之间。

    HEAT EXCHANGER WITH ELASTIC ELEMENT
    128.
    发明申请
    HEAT EXCHANGER WITH ELASTIC ELEMENT 有权
    热交换器与弹性元件

    公开(公告)号:US20160370130A1

    公开(公告)日:2016-12-22

    申请号:US14902011

    申请日:2014-07-10

    IPC分类号: F28F9/00 F28F9/013 F28D7/04

    摘要: A heat exchanger for indirect heat exchange between a first fluid and a second fluid, with a shell surrounding a shell space for receiving the first fluid, a tube bundle having a plurality of tubes arranged in the shell space for receiving the second fluid, the tubes arranged in a number of tube layers, and a jacket arranged in the shell space and enclosing an outermost tube layer in the radial direction of the tube bundle. An intermediate space is formed between the tube bundle and the jacket surrounds the tube bundle. At least one elastic element is arranged with a first region between neighboring tube portions in the outermost tube layer and a second region that protrudes out of the outermost tube layer and abuts an inner side of the jacket that is facing the tube bundle or connects the elastic element to the jacket.

    摘要翻译: 一种热交换器,用于在第一流体和第二流体之间进行间接热交换,壳体围绕用于接收第一流体的壳体空间,管束,其具有布置在壳体空间中用于接收第二流体的多个管,管 布置在多个管层中,以及套管,其布置在壳体空间中并且在管束的径向方向上包围最外管层。 在管束之间形成中间空间,护套围绕管束。 至少一个弹性元件布置成在最外管层中的相邻管部分之间具有第一区域,并且第二区域从最外管层突出出来并且邻接套管的面向管束的内侧或者将弹性元件 元素到外套。