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20 条记录 (耗时 0.022 秒)

    Plugged honeycomb structure
    11.
    发明授权
    Plugged honeycomb structure 有权
    堵塞蜂窝结构

    公开(公告)号：US09289711B2

    公开(公告)日：2016-03-22

    申请号：US14014682

    申请日：2013-08-30

    申请人： NGK Insulators, Ltd.

    发明人： Toshihiro Hirakawa ,  Toshio Yamada ,  Satoshi Sakashita

    IPC分类号： B01D39/06 ,  B01D39/20 ,  B01D39/14 ,  B01D24/00 ,  B01D46/24

    CPC分类号： B01D46/2429 ,  B01D46/2466 ,  B01D46/247

    摘要： A plugged honeycomb structure including a honeycomb structure body, outflow side plugged portions, and inflow side plugged portions. A shape of cells in a cross section is a hexagonal shape. Among six corner portions of each of the hexagonal cells, the corner portion between two partition walls at least one of which is the partition wall separating inflow cells or outflow cells from each other is a specific corner portion, and the corner portion between the two partition walls each of which is the partition wall separating the inflow cell and the outflow cell is an unspecific corner portion. At least one of the specific corner portions is provided with a reinforcing portion so that a shape of the specific corner portion is rounded, and the unspecific corner portions are not provided with the reinforcing portions.

    摘要翻译： 包括蜂窝结构体，流出侧堵塞部分和流入侧堵塞部分的堵塞蜂窝结构体。 横截面中的细胞形状是六边形。 在每个六边形单元的六个角部中，两个分隔壁之间的角部，其中至少一个是将流入单元或流出单元彼此分开的分隔壁是特定的角部，两个分隔壁之间的角部 分隔入流单元和流出单元的分隔壁的壁是非特定的角部。 特定角部中的至少一个具有加强部，使得特定角部的形状为圆形，并且未特定的角部不设置有加强部。

    Honeycomb structure
    15.
    发明授权
    Honeycomb structure 有权
    蜂窝结构

    公开(公告)号：US08530803B2

    公开(公告)日：2013-09-10

    申请号：US13628740

    申请日：2012-09-27

    申请人： NGK Insulators, Ltd.

    发明人： Satoshi Sakashita ,  Yoshimasa Omiya

    IPC分类号： H05B11/00 ,  H01C13/00

    CPC分类号： B01J35/04 ,  B01D46/2425 ,  B01D46/2466 ,  B01D2279/30 ,  F01N3/2026 ,  F01N3/2828 ,  F01N2240/16 ,  F01N2260/08 ,  F01N2330/06 ,  F01N2330/30 ,  H05B3/42 ,  H05B2203/024 ,  Y02T10/26

    摘要： There is disclosed a honeycomb structure including a honeycomb structure section, and a pair of band-like electrode sections arranged on a side surface of the honeycomb structure section, an electrical resistivity of the honeycomb structure section is from 1 to 200 Ωcm, in a cross section which is perpendicular to a cell extending direction, the one electrode section is disposed on an opposite side of the other electrode section via the center O, an angle which is 0.5 time as large as a central angle of the electrode section is from 15 to 65°, and each of the electrode sections is formed so as to become thinner from a center portion in a peripheral direction toward both ends in the peripheral direction, and in the cross section which is perpendicular to the extending direction of the cells, the whole outer peripheral shape is a round shape.

    摘要翻译： 公开了一种蜂窝结构体，蜂窝结构部分和布置在蜂窝结构部分侧表面上的一对带状电极部分，蜂窝结构部分的电阻率为1〜200Ω·cm，十字形 所述一个电极部分经由所述中心O设置在所述另一个电极部分的相对侧上，所述电极部分的中心角度的0.5倍的角度为15〜 65°，并且每个电极部分形成为从圆周方向的中心部分朝向圆周方向的两端变薄，并且在垂直于电池的延伸方向的截面中，整个 外周形状为圆形。

    Method for analyzing honeycomb structure, and program and analysis device for the same
    16.
    发明授权
    Method for analyzing honeycomb structure, and program and analysis device for the same 有权

    公开(公告)号：US10422760B2

    公开(公告)日：2019-09-24

    申请号：US15082227

    申请日：2016-03-28

    申请人： NGK INSULATORS, LTD.

    发明人： Satoshi Sakashita ,  Shingo Sokawa ,  Rishun Kin ,  Norihisa Fujie

    IPC分类号： G01N25/18 ,  G06F17/50

    摘要： Object information representing a honeycomb structure with a plurality of meshes is obtained, and an inner-wall-surface heat transfer coefficient hs, i.e., a heat transfer coefficient between an inner wall surface of a cell and a fluid, is derived as follows. First, one of the meshes as a target for derivation of the inner-wall-surface heat transfer coefficient hs is set (S200), and a dimensionless coordinate X* is derived on the basis of position information (X-coordinate) of the set mesh and fluid state information (S210). An inner-wall-surface dimensionless heat transfer coefficient Nus corresponding to the derived dimensionless coordinate X* is then derived on the basis of the inner-wall-surface dimensionless correspondence information (S220 to S250). The inner-wall-surface heat transfer coefficient hs in the mesh set as the derivation target is then derived on the basis of the derived inner-wall-surface dimensionless heat transfer coefficient Nus (S260).

    Filter element
    19.
    发明授权
    Filter element 有权
    过滤元件

    公开(公告)号：US09080479B2

    公开(公告)日：2015-07-14

    申请号：US13782089

    申请日：2013-03-01

    申请人： NGK Insulators, Ltd.

    发明人： Satoshi Sakashita ,  Toshihiro Hirakawa

    IPC分类号： B01D39/06 ,  B01D39/14 ,  B01D39/20 ,  B01D24/00 ,  B01D46/00 ,  B01D50/00 ,  F01N3/022 ,  B01D46/24

    CPC分类号： F01N3/0222 ,  B01D46/247 ,  B01D46/2474 ,  B01D2279/30 ,  F01N2330/34 ,  Y02T10/20

    摘要： A filter element including inflow passages and outflow passages and, a total cross-sectional area of all the inflow passages is larger than a total cross-sectional area of all the outflow passages, and the number of the inflow passages is larger than the number of the outflow passages, a cross section of the filter element is formed by the large number of outflow passages each having a regular hexagonal shape and the large number of inflow passages each having a modified hexagonal shape, the large number of regular hexagonal outflow passages are formed by first hexagonal passages, and second hexagonal passages each having a cross-sectional area smaller than that of each of the first hexagonal passages, an outer peripheral side of each of the first hexagonal passages and the second hexagonal passages is surrounded with six modified hexagonal inflow passages via the partition walls.

    摘要翻译： 包括流入通道和流出通道的过滤元件，并且所有流入通道的总横截面面积大于所有流出通道的总横截面面积，并且流入通道的数量大于 流出通道，过滤元件的横截面由大量正六边形的流出通道和大量的具有改进的六边形形状的流入通道形成，形成大量正六边形流出通道 通过第一六边形通道和每个具有比每个第一六边形通道小的横截面面积的第二六边形通道，每个第一六边形通道和第二六边形通道的外周侧被六个改进的六边形流入物包围 通过分隔壁的通道。

    Honeycomb structure
    20.
    发明授权
    Honeycomb structure 有权
    蜂窝结构

    公开(公告)号：US08597585B2

    公开(公告)日：2013-12-03

    申请号：US13628672

    申请日：2012-09-27

    申请人： NGK Insulators, Ltd.

    发明人： Satoshi Sakashita ,  Yoshimasa Omiya

    IPC分类号： B01D50/00

    CPC分类号： B01J35/04 ,  B01D46/2425 ,  B01D46/2466 ,  B01D2279/30 ,  F01N3/2026 ,  F01N3/2828 ,  F01N2240/16 ,  F01N2330/06 ,  F01N2330/30 ,  H05B3/03 ,  H05B3/16 ,  H05B2203/024 ,  H05B2214/04 ,  Y02T10/26

    摘要： There is disclosed a honeycomb structure including a honeycomb structure section, and a pair of band-like electrode sections arranged on a side surface of the honeycomb structure section, an electrical resistivity of the honeycomb structure section is from 1 to 200 Ωcm, in a cross section which is perpendicular to an extending direction of cells, the one electrode section is disposed on an opposite side of the other electrode section via the center O, an angle which is 0.5 time as large as a central angle of the electrode section is from 15 to 65°, and each of the electrode sections is formed so as to become thinner from a center portion in a peripheral direction toward both ends in the peripheral direction in the cross section which is perpendicular to the cell extending direction in a honeycomb structure.

    摘要翻译： 公开了一种蜂窝结构体，蜂窝结构部分和布置在蜂窝结构部分侧表面上的一对带状电极部分，蜂窝结构部分的电阻率为1〜200Ω·cm，十字形 所述一个电极部经由所述中心O配置在所述另一个电极部的相对侧，所述电极部的中心角为0.5倍的角度为15度 至65°，并且每个电极部形成为从与蜂窝结构体中的电池延伸方向垂直的截面的圆周方向的中心部朝向圆周方向的两端变薄。