公开(公告)号：US20140212339A1

公开(公告)日：2014-07-31

申请号：US14227224

申请日：2014-03-27

Applicant: NGK Insulators, Ltd.

Inventor： Atsushi KANEDA ,  Yoshimasa OMIYA ,  Yoshiyuki KASAI

IPC: F01N3/20

CPC classification number: F01N3/2026 ,  B01D53/94 ,  B01J35/04 ,  C04B35/565 ,  C04B35/573 ,  C04B38/00 ,  C04B38/0006 ,  C04B2111/00793 ,  C04B2111/0081 ,  C04B2111/00844 ,  C04B2111/00853 ,  C04B2235/3826 ,  C04B2235/428 ,  F01N3/2828 ,  F01N2330/30 ,  F01N2330/48 ,  F01N2330/60 ,  Y02T10/26 ,  C04B38/067

Abstract: A honeycomb structure includes a center part which has a cylindrical honeycomb structure part with a porous partition wall and an outer circumferential wall defining a plurality of cells, and which has a pair of electrodes disposed on the side surface of the honeycomb structure part. The honeycomb structure also includes an outer circumferential part disposed around the center part. The electric resistivity of the honeycomb structure part is 1-200 Ωcm. Each electrode in the electrode pair is formed in a band shape that extends in the direction that the cells extend. In a cross section, one electrode is located opposite the other electrode over the center of the honeycomb structure part. The outer circumferential part has a porous partition wall and an outer circumferential wall that define a plurality of cells. The volumetric heat capacity of the outer circumferential part is smaller than that of the center part.

Abstract translation: 蜂窝结构体包括具有多孔分隔壁的圆筒形蜂窝结构部分和限定多个单元的外周壁的中心部分，并且在蜂窝结构部分的侧表面上具有一对电极。 蜂窝结构体还包括设置在中心部周围的外周部。 蜂窝结构件的电阻率为1-200＆OHgr; cm。 电极对中的每个电极形成为沿着电池延伸的方向延伸的带状。 在横截面中，一个电极位于蜂窝结构部分中心的另一个电极的对面。 外周部具有多孔分隔壁和限定多个单元的外周壁。 外圆周部分的体积热容小于中心部分的体积热容量。

公开(公告)号：US20140010720A1

公开(公告)日：2014-01-09

申请号：US14027557

申请日：2013-09-16

Applicant: NGK Insulators, Ltd.

Inventor： Yoshiyuki KASAI ,  Yoshimasa OMIYA ,  Kazumi MASE

IPC: F01N3/28

CPC classification number: F01N3/2803 ,  F01N3/2026 ,  F01N3/2828 ,  F01N2240/16 ,  F01N2330/06 ,  F01N2330/34 ,  H05B3/42 ,  H05B2203/022 ,  H05B2203/024 ,  Y02T10/26

Abstract: A honeycomb structure includes a honeycomb structure section having porous partition walls, and an outer peripheral wall; and a pair of electrode sections, each of the pair of electrode sections are formed into a band shape, the one electrode section is disposed on an opposite side to the other electrode section via a center O of the honeycomb structure section, a shape of the cells is a quadrangular shape or a hexagonal shape, and in the cross section perpendicular to the extending direction of the cells and including the electrode sections, a straight line parallel to a diagonal line connecting two facing vertexes of the one cell and passing the center of the honeycomb structure section is a reference line L, and each of the electrode sections is disposed at a position to intersect with the at least one reference line L.

Abstract translation: 蜂窝结构体包括具有多孔分隔壁的蜂窝结构部分和外周壁; 以及一对电极部，所述一对电极部中的每一个形成为带状，所述一个电极部经由所述蜂窝结构部的中心O与所述另一个电极部的相反侧配置， 细胞是四边形或六边形，并且在与细胞的延伸方向垂直的截面中包括电极部分的平行于连接一个细胞的两个相对顶点并穿过一个细胞的中心的对角线的直线 蜂窝结构部分是参考线L，并且每个电极部分设置在与至少一个参考线L相交的位置。