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214 条记录 (耗时 0.021 秒)

    Exhaust muffler
    42.
    发明授权
    Exhaust muffler 有权

    公开(公告)号：US09624812B2

    公开(公告)日：2017-04-18

    申请号：US15002779

    申请日：2016-01-21

    申请人： HONDA MOTOR CO., LTD.

    发明人： Yoshitaka Hayama

    IPC分类号： F01N1/02 ,  F01N13/00 ,  F01N13/18 ,  F01N1/08

    CPC分类号： F01N13/007 ,  F01N1/084 ,  F01N1/089 ,  F01N13/1838 ,  F01N2470/04 ,  F01N2470/10 ,  F01N2470/24 ,  F01N2490/06 ,  F01N2590/04

    摘要： In an exhaust muffler using a double communicating tube as a communicating tube between expansion chambers, the exhaust muffler controls exhaust gas so as not to flow directly between intake and exhaust ports of an inner communicating tube and an outer communicating tube to thereby utilize the volume of the expansion chamber sufficiently. On one end side of the double communicating tube facing into a second expansion chamber, a distal end opening of the inner communicating tube functions as an intake port of an inside passage. A closing member for closing an end in the axial direction of an annular passage is provided in or in the vicinity of a distal end opening of the outer communicating tube. An exhaust port for opening the annular passage outwardly in the radial direction is provided between the closing member of the outer communicating tube and a first partition wall.

    Component of an Exhaust System
    43.
    发明申请
    Component of an Exhaust System 审中-公开
    排气系统的组成部分

    公开(公告)号：US20170044965A1

    公开(公告)日：2017-02-16

    申请号：US15226982

    申请日：2016-08-03

    申请人： Faurecia Emissions Control Technologies, Germany GmbH

    发明人： Sinan Wasif ,  Thorsten Linde ,  Thorsten Keesser

    IPC分类号： F01N13/18 ,  F01N13/16 ,  F01N13/08

    CPC分类号： F01N13/1811 ,  F01N13/08 ,  F01N13/16 ,  F01N13/1872 ,  F01N2470/04 ,  F01N2470/06

    摘要： A component of an exhaust system for a combustion engine has a wall in which at least one opening is provided, and a perforated cover which is associated with the opening. A support is provided by which the perforated cover is mounted to the wall of the component. Further, a clearance is provided between the support and the cover such that the cover can shift parallel to the wall of the component.

    摘要翻译： 用于内燃机的排气系统的部件具有设置有至少一个开口的壁和与开口相关联的多孔盖。 提供了一种支撑件，通过该支撑件将多孔盖安装到部件的壁上。 此外，在支撑件和盖之间设置有间隙，使得盖可以平行于部件的壁移动。

    Exhaust-gas heat exchanger
    45.
    发明授权
    Exhaust-gas heat exchanger 有权
    废气换热器

    公开(公告)号：US09394813B2

    公开(公告)日：2016-07-19

    申请号：US14371455

    申请日：2013-08-26

    申请人： TENNECO GMBH

    发明人： Markus Geminn ,  Andreas Steigert ,  Margit Roth ,  Marcel Womann ,  Alexander Jochem

    IPC分类号： F01N13/08 ,  F01N3/02 ,  F01N5/02 ,  F28F27/02 ,  F28D7/10 ,  F28D21/00

    CPC分类号： F01N3/0205 ,  F01N5/02 ,  F01N2240/02 ,  F01N2240/36 ,  F01N2260/024 ,  F01N2470/02 ,  F01N2470/04 ,  F01N2470/24 ,  F02M26/26 ,  F02M26/32 ,  F28D7/103 ,  F28D7/106 ,  F28D21/0003 ,  F28F27/02 ,  Y02T10/121 ,  Y02T10/16 ,  Y02T10/20

    摘要： An exhaust-gas heat exchanger for an exhaust system for cooling an exhaust-gas flow, having an inner pipe and an outer pipe, wherein the two pipes are indirectly or directly welded to one another in sealing fashion at the inlet side, a jacket pipe is arranged around the outside of the outer pipe and an annular gap for coolant is arranged between the outer pipe and the jacket pipe, and the inner pipe has an axial flow cross section (A2) at the end as viewed in the flow direction (S) and has a perforation (P2), which forms a radial flow cross section, in a direction at right angles to a flow direction (S). Between the inner pipe and the outer pipe there is formed an exhaust-gas duct for the exhaust-gas flow, wherein an intermediate pipe which is mounted in displaceable and/or rotatable fashion on the inner pipe is provided with a perforation (P4) by which the axial flow cross section (A2) of the inner pipe can be at least partially closed off.

    摘要翻译： 一种用于冷却废气流的排气系统的废气热交换器，具有内管和外管，其中两个管以密封方式间接或直接地焊接在入口侧，套管 布置在外管的外侧，并且在外管和护套管之间设置用于冷却剂的环形间隙，内管在流动方向（S（S））的端部具有轴向流动横截面（A2） ），并且在与流动方向（S）成直角的方向上具有形成径向流动横截面的穿孔（P2）。 在内管和外管之间形成有用于废气流的废气管道，其中在内管上以可移动和/或可旋转的方式安装的中间管道设有穿孔（P4），穿孔 其中内管的轴向流动横截面（A2）可以至少部分地封闭。

    EXHAUST-GAS HEAT EXCHANGER
    49.
    发明申请
    EXHAUST-GAS HEAT EXCHANGER 有权
    排气换热器

    公开(公告)号：US20150152762A1

    公开(公告)日：2015-06-04

    申请号：US14371455

    申请日：2013-08-26

    申请人： TENNECO GMBH

    发明人： Markus Geminn ,  Andreas Steigert ,  Margit Roth ,  Marcel Womann ,  Alexander Jochem

    IPC分类号： F01N3/02 ,  F01N5/02

    CPC分类号： F01N3/0205 ,  F01N5/02 ,  F01N2240/02 ,  F01N2240/36 ,  F01N2260/024 ,  F01N2470/02 ,  F01N2470/04 ,  F01N2470/24 ,  F02M26/26 ,  F02M26/32 ,  F28D7/103 ,  F28D7/106 ,  F28D21/0003 ,  F28F27/02 ,  Y02T10/121 ,  Y02T10/16 ,  Y02T10/20

    摘要： An exhaust-gas heat exchanger for an exhaust system for cooling an exhaust-gas flow, having an inner pipe and an outer pipe, wherein the two pipes are indirectly or directly welded to one another in sealing fashion at the inlet side, a jacket pipe is arranged around the outside of the outer pipe and an annular gap for coolant is arranged between the outer pipe and the jacket pipe, and the inner pipe has an axial flow cross section (A2) at the end as viewed in the flow direction (S) and has a perforation (P2), which forms a radial flow cross section, in a direction at right angles to a flow direction (S). Between the inner pipe and the outer pipe there is formed an exhaust-gas duct for the exhaust-gas flow, wherein an intermediate pipe which is mounted in displaceable and/or rotatable fashion on the inner pipe is provided with a perforation (P4) by which the axial flow cross section (A2) of the inner pipe can be at least partially closed off.

    摘要翻译： 一种用于冷却废气流的排气系统的废气热交换器，具有内管和外管，其中两个管以密封方式间接或直接地焊接在入口侧，套管 布置在外管的外侧，并且在外管和护套管之间设置用于冷却剂的环形间隙，内管在流动方向（S（S））的端部具有轴向流动横截面（A2） ），并且在与流动方向（S）成直角的方向上具有形成径向流动横截面的穿孔（P2）。 在内管和外管之间形成有用于废气流的废气管道，其中在内管上以可移动和/或可旋转的方式安装的中间管道设有穿孔（P4），穿孔 其中内管的轴向流动横截面（A2）可以至少部分地封闭。

    Construction machine
    50.
    发明授权
    Construction machine 有权
    施工机械

    公开(公告)号：US09027676B2

    公开(公告)日：2015-05-12

    申请号：US14233322

    申请日：2012-07-11

    申请人： Hajime Nakashima ,  Masaru Numasawa ,  Kazuhiro Ueda ,  Zenzo Yamaguchi ,  Yasumasa Kimura

    发明人： Hajime Nakashima ,  Masaru Numasawa ,  Kazuhiro Ueda ,  Zenzo Yamaguchi ,  Yasumasa Kimura

    IPC分类号： E02F9/08 ,  F01N3/05 ,  F01N13/08 ,  B60K13/04 ,  B60K11/06

    CPC分类号： E02F9/0866 ,  B60K11/06 ,  B60K13/04 ,  B60Y2200/412 ,  F01N3/05 ,  F01N13/082 ,  F01N2470/02 ,  F01N2470/04 ,  F01N2590/08 ,  Y02T10/20

    摘要： A construction machine includes: a lower propelling body; and an upper slewing body which is slewably mounted on the lower propelling body. The upper slewing body includes: an engine room provided with an intake opening and a discharge opening; a duct provided in the engine room so as to communicate with the discharge opening; and an exhaust gas pipe which guides exhaust gas discharged from the engine into the duct. The discharge opening and an outlet of the duct are open downward from the engine room. A portion on a distal end side of the exhaust gas pipe is inserted into the duct. The duct and the exhaust gas pipe are configured to cause the exhaust gas to be mixed with cooled air in the duct and cause the mixture of the exhaust gas and the cooled air to be discharged downward from the discharge opening.

    摘要翻译： 一种施工机械包括：下推进体; 以及可旋转地安装在下推进体上的上回转体。 上部回转体包括：设有进气口和排出口的发动机室; 设置在所述发动机室中以与所述排出口连通的管道; 以及排气管，其将从发动机排出的排气导入管道。 排气口和管道出口从发动机室向下敞开。 排气管的前端侧的一部分插入管道内。 管道和排气管被配置为使废气与管道中的冷却空气混合，并使排气和冷却空气的混合物从排出口向下排放。