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15 条记录 (耗时 0.013 秒)

    CATALYST DEVICE
    2.
    发明公开
    CATALYST DEVICE 审中-公开

    公开(公告)号：EP4290059A1

    公开(公告)日：2023-12-13

    申请号：EP23170309.1

    申请日：2023-04-27

    申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： OKI, Toshinori ,  IIDA, Tatsuo ,  SADAMITSU, Takahiro

    IPC分类号： F01N3/20 ,  F01N13/14 ,  F01N13/18

    摘要： A catalyst device includes a catalyst, a heating element 31 and a case 20. The case includes a end portion 22 protruding on an upstream side in the gas discharging direction and which is an insulating portion that insulates electricity. The heating element 31 includes an end on an upstream side in the gas discharging direction. The catalyst device further includes an outer tube 50 that is separated from the end portion of the case in a radial direction to cover the end portion and is formed by a turbine housing 110 that houses a turbine wheel 130 of the forced-induction device (turbo charger).

    CATALYST DEVICE
    5.
    发明公开
    CATALYST DEVICE 审中-公开

    公开(公告)号：EP4257808A1

    公开(公告)日：2023-10-11

    申请号：EP23162633.4

    申请日：2023-03-17

    申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： OKI, Toshinori ,  IIDA, Tatsuo ,  SADAMITSU, Takahiro

    IPC分类号： F01N3/20 ,  F01N13/08 ,  F01N13/14 ,  F01N13/18

    摘要： A catalyst device 10 includes a catalyst carrier serving as a heating element 31 that generates heat when energized. The catalyst device includes a guide pipe 40 that guides exhaust into the case 20. The catalyst device includes a connecting pipe 50 that connects the guide pipe 40 to the case 20. The case has an end that is an insulative portion and projects further upstream, in the direction in which exhaust flows, from an end surface of the catalyst carrier. A temperature difference inducing structure, which induces a state in which the connecting pipe is relatively lower in temperature than the end of the case, includes a heat shield 100, encompassing an outer circumferential surface of the connecting pipe 50 and having an opening in part of a portion opposing the outer circumferential surface of the connecting pipe, and a stay fixing the outer circumferential surface of the connecting pipe to an internal combustion engine.

    ELECTRICALLY-HEATED CATALYTIC CONVERTER
    6.
    发明公开
    ELECTRICALLY-HEATED CATALYTIC CONVERTER 有权
    ELEKTRISCH BEHEIZTER KATALYTISCHER UMWANDLER

    公开(公告)号：EP2557289A1

    公开(公告)日：2013-02-13

    申请号：EP10849421.2

    申请日：2010-04-06

    申请人： Toyota Jidosha Kabushiki Kaisha

    发明人： YOSHIOKA, Mamoru ,  KUMAGAI, Noriaki ,  TAKAGI, Naoya ,  IIDA, Tatsuo ,  KINOSHITA, Yasuo

    IPC分类号： F01N3/28 ,  F01N3/20

    CPC分类号： F01N3/2026 ,  F01N3/2853 ,  Y02T10/26

    摘要： An electrically-heated catalytic converter (1A) comprises a catalyst support (2) which produces heat when electric current is applied, a holding mat (4) made of an electrical insulating material, the holding mat (4) being provided so as to cover an outer circumference of the catalyst support (2), and a case (3) which houses the catalyst support (2) and holds the catalyst support (2) via the holding mat (4). The catalytic converter (1A) treats gas flowing in the case (3) by a catalyst supported on the catalyst support (2).
    The holding mat (4) has a water-absorbing property. An insulation layer (5) made of an electrical insulating material is provided between the case (3) and the holding mat (4).

    摘要翻译： 电加热催化转化器（1A）包括在施加电流时产生热的催化剂载体（2），由电绝缘材料制成的保持垫（4），所述保持垫（4）设置成覆盖 催化剂载体（2）的外周，以及容纳催化剂载体（2）并通过保持垫（4）保持催化剂载体（2）的壳体（3）。 催化转化器（1A）通过负载在催化剂载体（2）上的催化剂处理在壳体（3）中流动的气体。 保持垫（4）具有吸水性。 在壳体（3）和保持垫（4）之间设置由绝缘材料制成的绝缘层（5）。

    ELECTRICALLY HEATED CATALYST
    9.
    发明公开
    ELECTRICALLY HEATED CATALYST 有权
    电加热催化剂

    公开(公告)号：EP2591855A1

    公开(公告)日：2013-05-15

    申请号：EP10859564.6

    申请日：2010-11-11

    申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： KINOSHITA, Yasuo ,  IIDA, Tatsuo ,  TAKAGAKI, Tadashi ,  NAITO Hideji ,  KAJI, Gozo ,  SHIMODA, Kenji

    IPC分类号： B01J27/224 ,  B01D53/86

    CPC分类号： B01J35/0033 ,  B01D46/2444 ,  B01D53/94 ,  B01J27/224 ,  F01N3/2013 ,  F01N3/2026 ,  F01N3/2825 ,  F01N3/2864 ,  F01N2240/16 ,  F01N2450/28 ,  Y02T10/26

    摘要： The present invention is related to an electrically-heated catalyst in which cracks or ruptures of comb-shaped electrode portions are prevented by releasing thermal stress due to difference in thermal expansion between the carrier and the comb-shaped electrode portions. The catalyst includes a carrier; more than two comb-shaped electrode portions extending in a longitudinal direction; an electrically conductive underlying layer provided between the carrier and the comb-shaped electrode portions; and electrically conductive fixing layers bonding to the comb-shaped electrode portions and the underlying layer to fix the comb-shaped electrode portions to the carrier. The fixing layers are provided to be interspersed on the comb-shaped electrode portions and the underlying layer. Each of the comb-shaped electrode portions is fixed to the carrier by the fixing layers bonding to the comb-shaped electrode portion and the underlying layer locally at more than two points spaced apart.

    摘要翻译： 本发明涉及通过释放由载体和梳形电极部分之间的热膨胀差异引起的热应力来防止梳形电极部分的裂纹或断裂的电加热催化剂。 该催化剂包括载体; 两个以上梳形电极部分沿纵向延伸; 设置在载体和梳形电极部分之间的导电下层; 以及结合到所述梳状电极部分和所述下层以将所述梳状电极部分固定到所述载体的导电固定层。 固定层设置为散布在梳形电极部分和下层上。 每个梳形电极部分通过固定层固定到载体，所述固定层局部地在两个以上间隔开的点处结合到梳形电极部分和下层。

    TURBOCHARGER AND TURBOCHARGER WHEEL HOUSING
    10.
    发明公开
    TURBOCHARGER AND TURBOCHARGER WHEEL HOUSING 有权
    涡轮增压器和涡轮增压器壳体

    公开(公告)号：EP2531701A2

    公开(公告)日：2012-12-12

    申请号：EP11712001.4

    申请日：2011-02-02

    申请人： Toyota Jidosha Kabushiki Kaisha

    发明人： SADAMITSU, Takahiro ,  IIDA, Tatsuo

    IPC分类号： F01D9/02 ,  F01D21/04

    CPC分类号： F01D9/026 ,  F01D21/045 ,  F05D2220/40

    摘要： A turbine housing 11 includes a first shell body 40 in which a reinforcement portion 42 is superposed on an outer peripheral face 53A of a lateral wall portion 53 of a scroll portion. Further, a reinforcement portion having a slit portion 43 that is partially discontinuous in a circumferential direction is provided as the reinforcement portion 42. Further, a shell body 30 and a base body 60 are combined with each other such that a pillar portion 65 is so located as to intersect with those ones of tangential lines Tl, T2 of a turbine wheel 21 which pass a thin-walled portion 32A of the shell body 30, namely, such that the pillar portion 65 is located in a travel path of a fragment of the wheel 21 moving from a main body of the wheel 21 toward the thin-walled portion 32 A.

    摘要翻译： 涡轮机壳体11包括第一壳体40，在第一壳体40中，增强部分42叠置在涡旋部分的侧壁部分53的外周面53A上。 此外，作为加强部42，设置具有在周向上部分不连续的狭缝部43的加强部。此外，壳体30和基体60彼此结合，使得柱部65如此 定位成与通过壳体30的薄壁部分32A的涡轮叶轮21的切线T1，T2中的那些切线交叉，即，使得支柱部分65位于叶片片段的行程路径中 轮21从轮21的主体朝向薄壁部32A移动