Title:
中を流体が流れ得る複数のチャネルを備えたハニカム構造体を製造するための方法およびシートメタルの積層体
Document Type and Number:
Japanese Patent JP4384812
Kind Code:
B2
Abstract:
To manufacture a honeycomb body, it is proposed that at least one stack is layered up from a plurality of at least partly structured sheet metal layers. Each stack is folded over about a bending line such that a sheet metal pack is formed having a curved first end area and a second end area. The second end area has a first end section and a second end section. A first end face of the first end section forms a first angle with a central plane, and a second end face of the second end section forms a second angle with the central plane, wherein the first angle is smaller than the second angle. The sheet metal packs are held by looping devices disposed in a mold, and the sheet metal pack is looped into a honeycomb body by rotation of the looping devices.
Inventors:
Diebold, Robert
Feelketter, Manfred
Feelketter, Manfred
Application Number:
JP2000551884A
Publication Date:
December 16, 2009
Filing Date:
May 28, 1999
Export Citation:
Assignee:
Emitek Gesells Shaft Fur Emissioone Technological Mitt Beschlenktel Haftung
International Classes:
B21D47/00; B01D53/86; B01J35/04; F01N3/28
Domestic Patent References:
| JP4227855A |
Foreign References:
| WO1997000725A1 |
Attorney, Agent or Firm:
Kuro Fukami
Toshio Morita
Yoshihei Nakamura
Hidehiko Ito
Yutaka Horii
Morishita Hachiro
Toshio Morita
Yoshihei Nakamura
Hidehiko Ito
Yutaka Horii
Morishita Hachiro