Title:
【発明の名称】金属触媒担体用の金属薄板及びこれを用いた金属触媒コンバータ
Document Type and Number:
Japanese Patent JP3382626
Kind Code:
B2
Abstract:
A plurality of the peak parts (5a) and a plurality of the valley parts (5b) of a corrugated metal thin film (5) are alternately provided in a waveform propagating direction (61). In the metal thin film (5), a plurality of shelf parts (5f), a plurality of cutout valley parts (5d) and a plurality of cutout peak parts (5e) are respectively provided. The shelf part (5f) is placed between the peak part (5a) and the valley part (5b), is extended in a folding direction (60) and in the waveform propagating direction (61) and connects the adjacent peak part (5a) and valley part (5b) to each other. The cutout valley part (5d) is formed by bending a part of the peak part (5a) which is defined by two cut lines provided separately in the folding direction (60) along the border lines between the peak part (5a) and the shelf parts (5f), so as to protrude partially in the same direction as the valley part (5b). The cutout peak part (5e) is formed by bending a part of the valley part (5b) which is defined by two cut lines provided separately in the folding direction (60) along the border lines between the valley part (5b) and the shelf parts (5f), so as to protrude partially in the same direction as the peak part (5a).
Inventors:
Junichiro Hirohashi
Masamitsu Takahashi
Tadashi Nagai
Masakazu Noda
Hiroshi Tanabe
Hirohiro Mita
Fumihiko Kato
Masamitsu Takahashi
Tadashi Nagai
Masakazu Noda
Hiroshi Tanabe
Hirohiro Mita
Fumihiko Kato
Application Number:
JP53135498A
Publication Date:
March 04, 2003
Filing Date:
December 26, 1997
Export Citation:
Assignee:
Calsonic Kansei Corporation
International Classes:
B01D53/88; B01D53/94; B01J35/04; B21D31/00; F01N3/28; (IPC1-7): B01J35/04; B01D53/86; B21D47/00
Domestic Patent References:
| JP9220484A | ||||
| JP9313949A | ||||
| JP1110007A | ||||
| JP1033991A | ||||
| JP1033992A | ||||
| JP1113465A | ||||
| JP2139045A | ||||
| JP655258B2 | ||||
| JP578915Y2 |
Attorney, Agent or Firm:
Hidekazu Miyoshi