利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

29 条记录 (耗时 0.018 秒)

    WÄRMETAUSCHER MIT UMLAUFENDER DICHTUNG
    1.
    发明公开
    WÄRMETAUSCHER MIT UMLAUFENDER DICHTUNG 审中-公开
    与外围垫热交换器

    公开(公告)号：EP3087337A1

    公开(公告)日：2016-11-02

    申请号：EP14812156.9

    申请日：2014-12-02

    申请人： MAHLE Behr GmbH & Co. KG

    发明人： BRONNER, Harald ,  GUTJAHR, Markus ,  HÜBSCH, Markus ,  AUGENSTEIN, Claus ,  KULL, Reinhard ,  WEISE, Stefan ,  RUCKWIED, Jens ,  HÄUSSERMANN, Jochen

    IPC分类号： F28F9/02

    摘要： The present invention relates to a heat exchanger (1) with a base (2), a seal (3) and a cover (4), - wherein the base (2) has two accommodation grooves (5, 5') which each have a groove bottom (7, 7'), - wherein an intermediate region (10) is formed in the plane between two passages (8), - wherein a ramp (11) runs between the intermediate region (10) and the groove bottoms (7, 7'). It is thereby essential according to the invention that - the seal (3) runs in the accommodation grooves (5, 5') and with a sealing web (12) across two ramps (11) and an intermediate region (10) lying therebetween, - each ramp (11) is rounded at the transition to the accommodation groove (5, '5) with a radius (R1) and at the transition to the intermediate region (10) with a radius (R2), - the ramps (11) are inclined between 20º

    VORRICHTUNG ZUR RÜCKFÜHRUNG UND KÜHLUNG VON ABGAS EINER BRENNKRAFTMASCHINE
    5.
    发明公开
    VORRICHTUNG ZUR RÜCKFÜHRUNG UND KÜHLUNG VON ABGAS EINER BRENNKRAFTMASCHINE 审中-公开
    设备进行回收冷气排放内燃机

    公开(公告)号：EP1937956A1

    公开(公告)日：2008-07-02

    申请号：EP06806021.9

    申请日：2006-10-14

    申请人： Behr GmbH & Co. KG

    发明人： RUCKWIED, Jens

    IPC分类号： F02M25/07

    CPC分类号： F02M26/23 ,  F02B29/0406 ,  F02M26/05 ,  F02M26/11 ,  F02M26/25 ,  F02M26/35 ,  F02M26/50

    摘要： The invention relates to a device for recirculating and cooling exhaust gas of an internal combustion engine, particularly a diesel engine (2) of a motor vehicle. The internal combustion engine (2) comprises an intake duct (6), an exhaust pipe (3), and an exhaust gas recirculation pipe (EGR pipe, 8). At least one exhaust gas heat exchanger (13), an EGR valve (12), and an oxidation catalyst (11) that is provided with an oxidation catalytic coating are disposed in the exhaust pipe or EGR pipe (3, 8). The oxidation catalyst (11) is positioned upstream from the EGR valve (12) in the direction of flow of the exhaust gas.

    WELLRIPPE UND VERFAHREN ZU DEREN HERSTELLUNG
    6.
    发明公开
    WELLRIPPE UND VERFAHREN ZU DEREN HERSTELLUNG 审中-公开

    公开(公告)号：EP2850378A1

    公开(公告)日：2015-03-25

    申请号：EP13716276.4

    申请日：2013-04-11

    申请人： MAHLE Behr GmbH & Co. KG

    发明人： AGNER, Carolin ,  HALLER, Björn ,  KILIAN, Jonas ,  RUCKWIED, Jens ,  SCHMIDT, Florian ,  PANTOW, Eberhard ,  SCHLEIER, Gerd

    IPC分类号： F28F1/12

    CPC分类号： F28F3/02 ,  B21D13/04 ,  B23P15/26 ,  F28F1/126 ,  Y10T29/4935

    摘要： The invention relates to a corrugated fin, in particular for a heat exchanger, having a substantially corrugated design, having a plurality of fin surfaces, wherein adjoining fin surfaces are connected to one another by means of a fin arch in such a way that a medium can flow through an intermediate space between adjoining fin surfaces, wherein the fin surfaces are arranged at an angle with respect to one another perpendicularly with respect to a throughflow direction for the medium, wherein the fin surface has at least one bulge which protrudes out of the plane of the fin surface, wherein the extent of the bulge in a direction perpendicularly with respect to the air throughflow direction is smaller than the extent of the fin surface in said direction.

    摘要翻译： 波纹翅片，特别是用于热交换器，具有基本上波纹的设计，具有多个翅片表面，其中相邻的翅片表面通过翅片拱形彼此连接，使得介质可以流过 在相邻的翅片表面之间的中间空间，其中翅片表面相对于介质相对于彼此垂直于通流方向彼此成一定角度布置，其中翅片表面具有至少一个凸出部，凸出部分突出出翅片的平面 表面，其中在相对于空气通过流动方向垂直的方向上的凸起的程度小于所述方向上的翅片表面的程度。

    ABGASANLAGE MIT EINER ABGASBEHANDLUNGSEINHEIT UND EINEM WÄRMETAUSCHER IN EINER ABGASRÜCKFÜHRLEITUNG
    10.
    发明公开
    ABGASANLAGE MIT EINER ABGASBEHANDLUNGSEINHEIT UND EINEM WÄRMETAUSCHER IN EINER ABGASRÜCKFÜHRLEITUNG 有权
    与排气处理单元，并在排气再循环管路的热交换排气系统

    公开(公告)号：EP1861608A1

    公开(公告)日：2007-12-05

    申请号：EP06723685.1

    申请日：2006-03-24

    申请人： Emitec Gesellschaft für Emissionstechnologie mbH ,  Behr GmbH & Co. KG

    发明人： BRÜCK, Rolf ,  SCHEEDER, Andreas ,  GESKES, Peter ,  MAUCHER, Ulrich ,  RUCKWIED, Jens

    IPC分类号： F02M25/07 ,  F01N3/28

    CPC分类号： F01N13/0097 ,  F01N3/2889 ,  F01N3/2892 ,  F01N2240/02 ,  F02M26/28 ,  F02M26/35

    摘要： The invention relates to an exhaust system (1) on an internal combustion engine (2), comprising an inlet system (3) and an exhaust outlet (4), whereby the exhaust outlet (4) and the inlet system (3) are connected by means of an exhaust recycle line (5) in which an exhaust treatment unit (6) and a heat exchanger (7) are embodied. The heat exchanger (7) has a first back pressure and the exhaust treatment unit (6) has a second back pressure, smaller than the first back pressure, characterised in that the exhaust treatment unit (6) is embodied at such a first separation (8) from the heat exchanger (7) in the direction of flow that, during operation, a gas flow (14) entering the exhaust treatment unit (6) is equilibrated. Said exhaust system permits an advantageous embodiment of a heat exchanger (7) and an exhaust treatment unit (6), such as for example a honeycomb body in the exhaust recycle line (5), whereby both the heat exchanger (7) and the exhaust treatment unit (6) can have a smaller embodiment than in conventional systems. The above reduces the costs considerably on equipping such a system.