Title:
GAS CHANNEL HAVING HONEYCOMB STRUCTURE
Document Type and Number:
Japanese Patent JP3328588
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a gas channel having a honeycomb structure by which the volume of the honeycomb structure can be effectively utilized by a hundred percent, the pressure loss can be reduced, and cost can be reduced.
SOLUTION: A gas channel comprises a metal case 21, a honeycomb structure accommodated in the metal case 21, a grasping material 23 mounted between an outer peripheral surface of the honeycomb structure and an inner surface of the metal case 21, and a cone connected to the metal case 21 and mounted on at least one opening of the metal case 21. At least one of the end surface outer peripheral part 22a of the honeycomb structure 22 and the cone are contacted with one another.
Inventors:
Toshio Yamada
Toshihiko Hijikata
Yukiharu Morita
Toshihiko Hijikata
Yukiharu Morita
Application Number:
JP20801698A
Publication Date:
September 24, 2002
Filing Date:
July 23, 1998
Export Citation:
Assignee:
Nippon Insulator Co., Ltd.
International Classes:
B01D46/00; B01D53/86; B01D53/94; B01J35/04; F01N3/28; F23J15/02; F01N3/02; (IPC1-7): F01N3/28; B01D46/00; B01D53/86; B01J35/04; F01N3/02
Domestic Patent References:
| JP633755A | ||||
| JP58172413A | ||||
| JP4885011U | ||||
| JP49147415U |
Attorney, Agent or Firm:
Ippei Watanabe