公开(公告)号：US20240240581A1

公开(公告)日：2024-07-18

申请号：US18534842

申请日：2023-12-11

Applicant: NGK INSULATORS, LTD. ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Yuko KOZAKI ,  Kazumi MASE ,  Takahiro SADAMITSU ,  Shinobu SHIMASAKI

IPC: F01N3/28 ,  F01N3/20

CPC classification number: F01N3/2828 ,  F01N3/2026 ,  F01N2330/06 ,  F01N2330/30

Abstract: A honeycomb structure includes: a honeycomb structure portion 1 made of ceramics, the honeycomb structure portion 1 including an outer peripheral wall 10, a partition wall 11defining a plurality of cells 11a, and a plurality of slits 12 cut inwardly in a radial direction from the outer peripheral wall 10; a pair of electrode layers 2 being provided on an outer surface of the outer peripheral wall 10 so as to face each other across a central axis CA of the honeycomb structure portion 1; and reinforcing layers 3 provided on the outer surface of the outer peripheral wall 10 so as to be located between the pair of electrode layers 2 in a circumferential direction 1C of the honeycomb structure portion 1, the reinforcing layers 3 being electrically separated from the pair of electrode layers 2 by the slits 12.

公开(公告)号：US20160215667A1

公开(公告)日：2016-07-28

申请号：US15088427

申请日：2016-04-01

Applicant: NGK INSULATORS, LTD.

Inventor： Yoshimasa OMIYA ,  Yoshiyuki KASAI ,  Kazumi MASE ,  Yusuke HOSOI

IPC: F01N3/20 ,  B01D53/94

CPC classification number: F01N3/2026 ,  B01D53/94 ,  B01J35/04 ,  F01N3/0222 ,  F01N3/28 ,  F01N3/2803 ,  F01N3/2828 ,  F01N2240/16 ,  F01N2260/10 ,  F01N2330/06 ,  F01N2330/30 ,  Y02T10/26

Abstract: There is disclosed a honeycomb structure including a honeycomb structure body, and a pair of electrode members disposed on a side surface of the honeycomb structure body, an electric resistivity of the honeycomb structure body is from 1 to 200 Ωcm, each of the pair of electrode members is formed into a band shape extending in a cell extending direction of the honeycomb structure body, and in a cross section orthogonal to the cell extending direction, one electrode member is disposed on a side opposite to the other electrode member via a center of the honeycomb structure body, and in the honeycomb structure body, one or more specific slits each having an open end in the side surface are formed.

Abstract translation: 公开了一种蜂窝结构体，蜂窝结构体和设置在蜂窝结构体的侧面的一对电极构件，蜂窝结构体的电阻率为1〜200Ωcm，一对电极 构件形成为沿蜂窝结构体的单元延伸方向延伸的带状，并且在与单元延伸方向正交的截面中，一个电极构件经由所述蜂窝结构体的中心设置在与另一个电极构件相反的一侧 蜂窝结构体，并且在蜂窝结构体中，形成在侧面具有开口端的一个或多个特定狭缝。

公开(公告)号：US20150030510A1

公开(公告)日：2015-01-29

申请号：US14496738

申请日：2014-09-25

Applicant: NGK Insulators, Ltd.

Inventor： Kazumi MASE ,  Yoshiyuki KASAI ,  Masahiro TOKUDA

IPC: B01D53/86

CPC classification number: B01D53/8678 ,  B01D2255/806 ,  B01D2255/90 ,  B01J35/0033 ,  B01J35/04 ,  F01N3/0222 ,  F01N3/027 ,  F01N3/2026 ,  F01N3/2828 ,  F01N2240/16 ,  F01N2260/10 ,  F01N2330/06 ,  Y02T10/26

Abstract: A honeycomb structure of the present invention includes a honeycomb structure body and a pair of electrode member arranged at a side surface of the honeycomb structure body. The honeycomb structure body has an electrical resistivity of 1 to 200 Ωcm, and the respective pair of electrode members is formed into a band-like shape extending in a direction in which the cells extend. In a cross section perpendicular to the cell extending direction, one of the electrode members is arranged opposite to another of the electrode members sandwiching a center of the honeycomb structure body. One or more of slits, which being open to a side surface, are formed at the honeycomb structure body. At least the one slit is formed so as not to intersect with a straight line connecting center portions of the respective pair of electrode members in the cross section perpendicular to the cell extending direction.

Abstract translation: 本发明的蜂窝结构体包括蜂窝结构体和布置在蜂窝结构体的侧面的一对电极构件。 所述蜂窝结构体的电阻率为1〜200Ω·cm，并且，所述一对电极部件形成为沿着所述电池单元延伸的方向延伸的带状。 在与电池延伸方向垂直的截面中，电极构件中的一个与夹着蜂窝结构体的中心的电极构件的另一个相对配置。 一个或多个在侧面开口的狭缝形成在蜂窝结构体上。 至少一个狭缝形成为不与垂直于电池延伸方向的截面中的连接各对电极部件的中心部分的直线相交。

公开(公告)号：US20150007553A1

公开(公告)日：2015-01-08

申请号：US14493542

申请日：2014-09-23

Applicant: NGK Insulators, Ltd.

Inventor： Yoshimasa OMIYA ,  Takashi NORO ,  Kazumi MASE

IPC: F01N11/00 ,  F01N3/20

CPC classification number: F01N11/00 ,  F01N3/2013 ,  F01N3/2026 ,  F01N3/2828 ,  F01N2240/16 ,  F01N2260/24 ,  H05B3/18 ,  H05B2203/024 ,  Y02T10/26 ,  Y02T10/47

Abstract: There are disclosed an information-display-equipped electric-heating-type heater, and a method of using the above information. An information-display-equipped electric-heating-type heater includes a tubular honeycomb structure made of a conductive material and having porous partition walls to define and form a plurality of cells which become through channels for a fluid and extend from one end face to the other end face, and a circumferential wall positioned in an outermost circumference; and a pair of electrodes disposed on the circumferential wall of the honeycomb structure, and information concerning a heater performance of the electric-heating-type heater is displayed in the honeycomb structure.

Abstract translation: 公开了一种信息显示装置的电加热型加热器以及使用上述信息的方法。 具有信息显示的电加热型加热器包括由导电材料制成的管状蜂窝状结构体，并且具有多孔隔壁以限定和形成多个细胞，这些细胞通过流体通道并从一个端面延伸到 另一端面和位于最外周的圆周壁; 以及设置在蜂窝结构体的周壁上的一对电极，并且在蜂窝结构体中显示有关电加热式加热器的加热器性能的信息。

公开(公告)号：US20140127085A1

公开(公告)日：2014-05-08

申请号：US14152160

申请日：2014-01-10

Applicant: NGK INSULATORS, LTD.

Inventor： Yoshimasa OMIYA ,  Yoshiyuki KASAI ,  Kazumi MASE

IPC: F01N3/28

CPC classification number: F01N3/2882 ,  B01J35/04 ,  C04B35/565 ,  C04B38/0006 ,  C04B2111/00793 ,  C04B2111/0081 ,  C04B2111/00844 ,  C04B2111/00853 ,  C04B2235/3826 ,  C04B2235/428 ,  F01N3/0222 ,  F01N3/2013 ,  F01N3/2026 ,  F01N3/2828 ,  F01N2330/06 ,  Y02T10/26 ,  C04B38/0054 ,  C04B38/0074 ,  C04B38/067

Abstract: A honeycomb structure includes a cylindrical honeycomb structure section having porous partition walls to define and form a plurality of cells, and an outer peripheral wall, and a pair of electrode sections disposed on a side surface of the honeycomb structure section. An electrical resistivity of the honeycomb structure section is from 1 to 200 Ωcm, and each of the pair of electrode sections is constituted of a laminated body of two or more electrode bodies. An area of the electrode body disposed closest to an outer peripheral wall side is larger than an area of the other electrode body, and in a cross section perpendicular to a cell extending direction, a center angle of the electrode body disposed closest to the outer peripheral wall side is larger than a center angle of the other electrode body.

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，用于限定和形成多个单元，外周壁和设置在蜂窝结构部分的侧表面上的一对电极部分。 所述蜂窝结构部的电阻率为1〜200Ω·cm，所述一对电极部由两个以上的电极体的层叠体构成。 最靠近外周壁侧设置的电极体的面积大于另一方的电极体的面积，并且在与电池延伸方向垂直的截面中，电极体的配置在最外侧的中心角 壁面大于另一个电极体的中心角。