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16 条记录 (耗时 0.014 秒)

    SADDLE-TYPE VEHICLE
    1.
    发明公开
    SADDLE-TYPE VEHICLE 审中-公开
    鞍式车辆

    公开(公告)号：EP3236035A1

    公开(公告)日：2017-10-25

    申请号：EP15870100.3

    申请日：2015-12-18

    申请人： Yamaha Hatsudoki Kabushiki Kaisha

    发明人： TAKASU, Daisuke ,  WAKIMURA, Makoto ,  OKU, Yuji ,  KOBAYASHI, Makoto

    IPC分类号： F01N3/24 ,  F01N3/28 ,  F01N13/08 ,  F01N13/10 ,  F01N13/14 ,  B62M7/02

    CPC分类号： B62M7/02 ,  F01N3/101 ,  F01N3/105 ,  F01N3/20 ,  F01N3/24 ,  F01N3/28 ,  F01N13/002 ,  F01N13/0093 ,  F01N13/08 ,  F01N13/10 ,  F01N13/141 ,  F01N13/143 ,  F01N2240/20 ,  F01N2260/08 ,  F01N2260/20 ,  F01N2590/04 ,  F02B61/02 ,  Y02A50/2322 ,  Y02T10/47

    摘要： A straddled vehicle in which the increase in size of the vehicle is restrained in an up-down direction and sufficient strength for supporting a catalyst portion in the up-down direction is obtained while exhaust gas purification performance by a catalyst is improved is provided. When viewed in the left-right direction, at least a part of a catalyst portion (62) is provided between an engine main body (20) and a front wheel unit (2). The flow direction of exhaust gas flowing in the catalyst portion (62) is along the up-down direction. An upstream exhaust passage member (61) connected to the upstream end of the catalyst portion (62) includes an upstream bended portion (61a) which changes the flow direction of the exhaust gas flowing therein, from the direction along a front-rear direction to the direction along the up-down direction when viewed in the left-right direction. A downstream exhaust passage member (66) connected to the downstream end of the catalyst portion (62) includes a downstream bended portion (66a) which changes the flow direction of the exhaust gas flowing therein, from the direction along the up-down direction to the direction along the front-rear direction when viewed in the left-right direction.

    摘要翻译： 提供了一种跨骑型车辆，其中车辆的尺寸增大被限制在上下方向上，并且提供了用于在上下方向上支撑催化剂部分的足够的强度，同时提高了催化剂的排气净化性能。 当沿左右方向观察时，催化剂部分（62）的至少一部分设置在发动机主体（20）和前轮单元（2）之间。 在催化剂部分（62）中流动的排气的流动方向沿着上下方向。 与催化剂部（62）的上游端连接的上游侧排气通路部件（61）具有将沿着前后方向流动的排气的流动方向变更为上游侧弯曲部（61a）的 当沿左右方向观察时沿着上下方向的方向。 与催化剂部（62）的下游端连接的下游侧排气通路部件（66）具有使沿上下方向流动的排气的流动方向变化的下游侧弯曲部（66a）， 当在左右方向上观察时沿着前后方向的方向。

    VEHICLE
    2.
    发明公开
    VEHICLE 审中-公开
    FAHRZEUG

    公开(公告)号：EP3034831A1

    公开(公告)日：2016-06-22

    申请号：EP16150454.3

    申请日：2007-04-13

    申请人： Yamaha Hatsudoki Kabushiki Kaisha

    发明人： SUDOH, Takehiko ,  KOBAYASHI, Makoto

    IPC分类号： F02B27/02 ,  F02M35/10 ,  F02M35/16 ,  F02M35/024 ,  F02D9/12

    CPC分类号： F02M35/162 ,  F02B27/0215 ,  F02B27/0231 ,  F02B27/0294 ,  F02D9/12 ,  F02M35/02491 ,  F02M35/10039 ,  F02M35/10052 ,  F02M35/10065 ,  F02M35/10104 ,  F02M35/10216 ,  F02M35/10301 ,  Y02T10/146

    摘要： The present invention relates to a vehicle comprising: an engine having an intake port; a fixed funnel for introducing air to the intake port of the engine; a movable funnel movably disposed on an air supply side of the fixed funnel for introducing the air to the intake port of the engine in conjunction with the fixed funnel; a seal member disposed between the fixed funnel and the movable funnel; and an engagement part for engagement of the seal member with either one of the fixed funnel and the movable funnel to prevent the seal member from falling off.

    摘要翻译： 车辆技术领域本发明涉及一种车辆，包括：具有进气口的发动机; 用于将空气引入发动机的进气口的固定漏斗; 活动漏斗，可移动地设置在固定漏斗的供气侧，用于将空气与固定漏斗一起引入发动机的进气口; 设置在所述固定漏斗和所述可动漏斗之间的密封构件; 以及用于将密封构件与固定漏斗和可移动漏斗中的任一个接合的接合部分，以防止密封构件脱落。

    STRADDLED VEHICLE
    4.
    发明公开
    STRADDLED VEHICLE 审中-公开

    公开(公告)号：EP3825529A1

    公开(公告)日：2021-05-26

    申请号：EP20199870.5

    申请日：2015-12-18

    申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA

    发明人： TAKASU, Daisuke ,  WAKIMURA, Makoto ,  OKU, Yuji ,  KOBAYASHI, Makoto

    IPC分类号： F01N3/24 ,  F01N3/20 ,  F01N3/28 ,  F01N11/00 ,  F01N13/00 ,  F01N13/08 ,  F01N13/10 ,  B62M7/02 ,  F02D41/14

    摘要： At least a part of a catalyst portion (62) including a main catalyst (62a) is provided straight below a crankcase member (20a). At least a part of the catalyst portion (62) is provided straight above a line segment (Lw1) which is the lowest one of line segments connecting points on the outline of the engine main body (20) with points on the outline of the front wheel unit (2).An upstream collective exhaust passage member (65) connected to an upstream end of the catalyst portion (62) includes a bended portion (65a). A part of the upstream collective exhaust passage member (65) is provided in front of the engine main body (20) and overlaps the engine main body (20) when viewed in the front-rear direction. An upstream oxygen sensor (76) detecting the oxygen density in the exhaust gas is provided on the upstream collective exhaust passage member (65)

    SADDLE-TYPE VEHICLE
    8.
    发明公开
    SADDLE-TYPE VEHICLE 审中-公开
    鞍式车辆

    公开(公告)号：EP3236037A1

    公开(公告)日：2017-10-25

    申请号：EP15870102.9

    申请日：2015-12-18

    申请人： Yamaha Hatsudoki Kabushiki Kaisha

    发明人： TAKASU, Daisuke ,  WAKIMURA, Makoto ,  OKU, Yuji ,  KOBAYASHI, Makoto

    IPC分类号： F01N3/24 ,  F01N3/28 ,  F01N13/08 ,  F01N13/10 ,  F01N13/14 ,  B62M7/02

    CPC分类号： B62M7/02 ,  F01N3/101 ,  F01N3/105 ,  F01N3/20 ,  F01N3/24 ,  F01N3/28 ,  F01N13/002 ,  F01N13/0093 ,  F01N13/08 ,  F01N13/10 ,  F01N13/141 ,  F01N13/143 ,  F01N2240/20 ,  F01N2260/08 ,  F01N2260/20 ,  F01N2590/04 ,  F02B61/02 ,  Y02A50/2322 ,  Y02T10/47

    摘要： A straddled vehicle with a catalyst provided straight below an engine main body, in which the increase in size of the vehicle is restrained in an up-down direction while exhaust gas purification performance of a catalyst is improved is provided. At least a part of a catalyst portion (62) is provided straight below a crankcase member (20a). An upstream collective exhaust passage member (65) connected to an upstream end of the catalyst portion (62) gathers exhaust gas discharged from independent exhaust passage members (64). At least a part of the upstream collective exhaust passage member (65) is provided in front of an engine main body (20). The upstream collective exhaust passage member (65) includes an upstream bended portion (65a) which changes the flow direction of the exhaust gas flowing therein, from a direction along the up-down direction to a direction along the horizontal direction.

    摘要翻译： 本发明提供一种催化剂的排气净化性能提高，并且在发动机主体的正下方设置有催化剂的跨骑型车辆，该跨骑型车辆在上下方向上抑制车辆的大型化。 催化剂部分（62）的至少一部分设置在曲轴箱部件（20a）的正下方。 与催化剂部分（62）的上游端连接的上游集合式排气通路部件（65）收集从独立排气通路部件（64）排出的排气。 上游集体排气通路部件（65）的至少一部分设置在发动机主体（20）的前方。 上游侧集合体排气通路部件65具有使沿上下方向流动的排气的流动方向变更为沿着水平方向的方向的上游弯曲部65a。

    STRADDLED VEHICLE
    9.
    发明公开
    STRADDLED VEHICLE 审中-公开

    公开(公告)号：EP3805534A1

    公开(公告)日：2021-04-14

    申请号：EP20211341.1

    申请日：2015-12-18

    申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA

    发明人： TAKASU, Daisuke ,  WAKIMURA, Makoto ,  OKU, Yuji ,  KOBAYASHI, Makoto

    IPC分类号： F01N3/24 ,  F01N3/20 ,  F01N3/28 ,  F01N11/00 ,  F01N13/00 ,  F01N13/08 ,  F01N13/10 ,  B62M7/02 ,  F02D41/14

    摘要： At least a part of a catalyst portion (62) including a main catalyst (62a) is provided in front of an engine main body (20). The flow direction of the exhaust gas flowing in the catalyst portion (62) is along a direction orthogonal to the front-rear direction. The length (Dc1) in the flow direction of the exhaust gas of the catalyst portion (62) is longer than the maximum length (Dc2) in the direction orthogonal to the flow direction of the exhaust gas of the catalyst portion (62). An upstream oxygen sensor (76) is provided on an upstream collective exhaust passage member (65) connected to the upstream end of the catalyst portion (62). A downstream oxygen sensor (77) is provided on a downstream collective exhaust passage member (63) connected to the downstream end of the catalyst portion (62). The downstream oxygen sensor (77) is provided rearward of the frontmost end of the catalyst portion (62).