Title:
ハニカム構造体
Document Type and Number:
Japanese Patent JP5324423
Kind Code:
B2
Abstract:
A honeycomb structure has a plurality of honeycomb segments each including porous partition walls that define a plurality of cells communicating with two end surfaces and an outer wall that surrounds the partition walls. The honeycomb segments are combined in a direction perpendicular to the axial directions of the honeycomb segments, and the outer walls of the honeycomb segments are integrally joined by a joint material. The outer wall of each honeycomb segment has corners. A cell in contact with the inner surface of a portion of the outer wall having one of the corners is defined by a plurality of sides including two sides formed by the inner surface and two sides each having one end in contact with the inner surface. An angle ¸a of the corner formed by the two sides each having the one end in contact with the inner surface is 100 to 150°.
Inventors:
Yutaka Ogura
Application Number:
JP2009505067A
Publication Date:
October 23, 2013
Filing Date:
December 12, 2007
Export Citation:
Assignee:
Nippon Insulator Co., Ltd.
International Classes:
B01D46/00; B01D39/20; B28B3/26; C04B37/00
Domestic Patent References:
| JPH11169640A | 1999-06-29 | |||
| JP2003227327A | 2003-08-15 | |||
| JP2001334114A | 2001-12-04 | |||
| JPH11169640A | 1999-06-29 |
Foreign References:
| WO2004024295A1 | 2004-03-25 | |||
| US4643749A | 1987-02-17 | |||
| US4276071A | 1981-06-30 |
Attorney, Agent or Firm:
Ippei Watanabe
Koji Kikawa
Chongqing Sugano
Hiroyuki Sato
Shigeru Koike
Koji Kikawa
Chongqing Sugano
Hiroyuki Sato
Shigeru Koike