利索-全球专利检索

  1. Login
  2. Sign Up

Search Results

307 records (took 0.017 seconds)

    Exhaust device and method of manufacturing thereof
    1.
    发明授权
    Exhaust device and method of manufacturing thereof 有权

    公开(公告)号：US12071875B2

    公开(公告)日：2024-08-27

    申请号：US17744267

    申请日：2022-05-13

    Applicant: Tenneco Automotive Operating Company Inc.

    Inventor： Frederick M. Baumgartner ,  Srinivasa N Rangan Chakravarthi ,  Jonar Mendoza

    IPC: F01N1/04 ,  F01N13/18

    CPC classification number: F01N1/04 ,  F01N13/1844 ,  F01N2450/20 ,  F01N2450/22 ,  F01N2470/02

    Abstract: An exhaust device includes a casing including an inlet configured to receive an exhaust gas, an outlet configured to discharge the exhaust gas, and a chamber disposed therein between the inlet and the outlet. The casing defines a longitudinal axis along its length. The exhaust device further includes an exhaust conduit at least partially received within the chamber of the casing along the longitudinal axis. The exhaust conduit includes an inner surface, an opposing outer surface, a plurality of perforations extending through the exhaust conduit from the inner surface to the outer surface, and at least one protrusion extending outwardly from the outer surface. The exhaust device further includes an absorptive material disposed on the outer surface of the exhaust conduit. The at least one protrusion of the exhaust conduit engages with the absorptive material in order to form an interference fit between the absorptive material and the exhaust conduit.

    EXHAUST DEVICE AND METHOD OF MANUFACTURING THEREOF
    2.
    发明公开
    EXHAUST DEVICE AND METHOD OF MANUFACTURING THEREOF 审中-公开

    公开(公告)号：US20230366337A1

    公开(公告)日：2023-11-16

    申请号：US17744267

    申请日：2022-05-13

    Applicant: Tenneco Automotive Operating Company Inc.

    Inventor： Frederick M. Baumgartner ,  Srinivasa N Rangan Chakravarthi ,  Jonar Mendoza

    IPC: F01N1/04 ,  F01N13/18

    CPC classification number: F01N1/04 ,  F01N13/1844 ,  F01N2450/22 ,  F01N2450/20 ,  F01N2470/02

    Abstract: An exhaust device includes a casing including an inlet configured to receive an exhaust gas, an outlet configured to discharge the exhaust gas, and a chamber disposed therein between the inlet and the outlet. The casing defines a longitudinal axis along its length. The exhaust device further includes an exhaust conduit at least partially received within the chamber of the casing along the longitudinal axis. The exhaust conduit includes an inner surface, an opposing outer surface, a plurality of perforations extending through the exhaust conduit from the inner surface to the outer surface, and at least one protrusion extending outwardly from the outer surface. The exhaust device further includes an absorptive material disposed on the outer surface of the exhaust conduit. The at least one protrusion of the exhaust conduit engages with the absorptive material in order to form an interference fit between the absorptive material and the exhaust conduit.

    Catalyst unit, method for producing the same, and exhaust gas catalyst
    3.
    发明授权
    Catalyst unit, method for producing the same, and exhaust gas catalyst 有权

    公开(公告)号：US10018094B2

    公开(公告)日：2018-07-10

    申请号：US15327953

    申请日：2015-06-11

    Applicant: MAN DIESEL & TURBO SE

    Inventor： Andreas Döring

    IPC: F01N3/10 ,  F01N3/28 ,  F01N13/00 ,  B01D53/94

    CPC classification number: F01N3/2828 ,  B01D53/94 ,  F01N3/2853 ,  F01N13/017 ,  F01N2350/02 ,  F01N2450/02 ,  F01N2450/20

    Abstract: A catalyst unit for an exhaust gas catalyst, having a ceramic catalyst body, and a metallic housing which encloses the catalyst body at least in some sections perpendicular to a gas throughflow direction. At least one bearing mat positioned between the catalyst body and the housing perpendicular to the throughflow direction. The catalyst body is retained in the housing via a force-closed press fit with the intermediate arrangement of the or each bearing mat such that, when seen in the throughflow direction of the catalyst body, the press fit between the housing and the catalyst body is formed exclusively at defined axial positions, the housing having groove-like depressions at the defined axial positions for reducing in some sections the inner cross-section of the housing, and the press fit between the housing and the catalyst body being formed exclusively in the region of the groove-like depressions.

    Exhaust manifold with insulation sleeve
    6.
    发明授权
    Exhaust manifold with insulation sleeve 有权
    排气歧管带绝缘套管

    公开(公告)号：US09416719B2

    公开(公告)日：2016-08-16

    申请号：US14455307

    申请日：2014-08-08

    Applicant: BENTELER AUTOMOBILTECHNIK GMBH

    Inventor： Elmar Grussmann

    IPC: F01N1/00 ,  F01N13/10 ,  F01N13/18

    CPC classification number: F01N13/102 ,  F01N13/1805 ,  F01N13/185 ,  F01N13/1872 ,  F01N13/1888 ,  F01N2450/20 ,  F01N2450/22 ,  F01N2470/26

    Abstract: An exhaust manifold for a combustion engine of a motor vehicle includes a two-shell construction comprised of an outer system and an inner system. A flange is positioned at a side proximal to a cylinder head of the combustion engine for installation to the combustion engine, and an insulation sleeve connects the inner system with the flange and the outer system. The insulation sleeve is sized to extend through an opening of the flange and to project beyond the flange into the cylinder head of the combustion engine.

    Abstract translation: 用于机动车辆的内燃机的排气歧管包括由外部系统和内部系统组成的双壳结构。 法兰位于靠近内燃机的气缸盖的一侧，用于安装到内燃机，绝缘套管将内部系统与法兰和外部系统连接起来。 绝缘套筒的尺寸设置成延伸穿过凸缘的开口并且突出超过凸缘到内燃机的气缸盖中。

    EXHAUST SYSTEM, A SADDLE RIDING TYPE VEHICLE HAVING THE SAME, AND A METHOD OF MANUFACTURING AND MOUNTING AN EXHAUST PIPE
    9.
    发明申请
    EXHAUST SYSTEM, A SADDLE RIDING TYPE VEHICLE HAVING THE SAME, AND A METHOD OF MANUFACTURING AND MOUNTING AN EXHAUST PIPE 有权
    排气系统，具有该排气系统的踩踏式车辆，以及制造和安装排气管的方法

    公开(公告)号：US20110047998A1

    公开(公告)日：2011-03-03

    申请号：US12859848

    申请日：2010-08-20

    Applicant: Makoto ADACHI

    Inventor： Makoto ADACHI

    IPC: F01N1/00 ,  B21D51/16

    CPC classification number: F01N13/141 ,  F01N13/008 ,  F01N13/18 ,  F01N2450/20 ,  F01N2470/24 ,  F01N2590/04

    Abstract: An exhaust system includes an exhaust pipe. The exhaust pipe includes an outer pipe and an inner pipe. A first through-hole and a second through-hole are provided in a peripheral surface of the outer pipe and a peripheral surface of the inner pipe, respectively, to receive an exhaust gas detector. Third through-holes are provided in the peripheral surface of the outer pipe, at a different position than that of the first through-hole. Since the third through-holes are provided in the outer pipe, a liquid can be drained promptly from a space between the outer pipe and inner pipe. Exhaust gas can be prevented from being discharged to the atmosphere by sealing the third through-holes.

    Abstract translation: 排气系统包括排气管。 排气管包括外管和内管。 第一通孔和第二通孔分别设置在外管的外周面和内管的周面上，以接收排气检测器。 在外管的周面设置有与第一贯通孔不同的位置的第三贯通孔。 由于第三通孔设置在外管中，所以可以从外管和内管之间的空间迅速地排出液体。 可以通过密封第三通孔来防止废气排放到大气中。

    Exhaust Finisher Retention Operation
    10.
    发明申请
    Exhaust Finisher Retention Operation 有权
    排气整理机保持操作

    公开(公告)号：US20100212767A1

    公开(公告)日：2010-08-26

    申请号：US12392340

    申请日：2009-02-25

    Applicant: Martin Derry ,  Mozaffar Roshanfar

    Inventor： Martin Derry ,  Mozaffar Roshanfar

    IPC: F16L9/02 ,  B21D39/04

    CPC classification number: B21D39/04 ,  B21D53/88 ,  F01N13/082 ,  F01N13/1805 ,  F01N2450/20 ,  F01N2470/24

    Abstract: An exhaust system for a vehicle features a pipe finisher including an inner sleeve. The inner sleeve has a reduced diameter portion spaced upstream from a downstream end of the inner sleeve. An exhaust pipe disposed in the inner sleeve, the exhaust pipe including a radially outward extending projection downstream of the reduced diameter portion of the inner sleeve.

    Abstract translation: 用于车辆的排气系统具有包括内套筒的排管器。 内套筒具有与内套筒的下游端上游隔开的直径减小的部分。 排气管设置在内套筒中，排气管包括在内套筒的直径减小部分下游的径向向外延伸的突出部。

Patent Agency Ranking