Title:
ハニカム構造体、その製造方法及び成形用口金並びに排出流体浄化システム
Document Type and Number:
Japanese Patent JP4322542
Kind Code:
B2
Abstract:
A honeycomb structure (1) has partition walls (2x) arranged in X-direction to form cells (3) extending to other-end portion (44) from one-end portion (42) through axial direction; and partition walls intersecting with the partition walls, in which intersecting portion (6) of the partition walls include a lacking intersecting portion in the one-end portion. Independent claims are also included for: (1) a method of manufacturing honeycomb structure comprising processing/removing intersecting portions of partition walls in one-end portion of honeycomb body comprising the partition walls arranged to form cells; and (2) a die for forming comprising die base including >=2 surfaces and having raw material supply path that is opened in a surface and slits that communicate with the path and is opened in the other surface.
Inventors:
Yuuki Ichikawa
Application Number:
JP2003116016A
Publication Date:
September 02, 2009
Filing Date:
April 21, 2003
Export Citation:
Assignee:
Nippon Insulator Co., Ltd.
International Classes:
B01J35/04; B01D39/14; F01N3/02; B01D46/00; B28B3/20; B28B3/26; B28B11/00; B28B11/12; B29C48/32; F01N3/022; F01N3/28; B29C48/11
Domestic Patent References:
| JP2003033664A | ||||
| JP2002273124A | ||||
| JP2002309922A | ||||
| JP7039760A | ||||
| JP2000301516A | ||||
| JP2004321849A | ||||
| JP2004132266A | ||||
| JP8273805A |
Attorney, Agent or Firm:
Ippei Watanabe