Title:
排気ガス処理のためのローラシーム溶接体
Document Type and Number:
Japanese Patent JP2007501696
Kind Code:
A
Abstract:
A process for producing a body for exhaust gas treatment having a plurality of metallic layers, includes bringing the layers into contact with each other in a connection region. A connection is made by a roller seam welding process in such a way that the layers form passages through which a gas stream can flow. A corresponding body for exhaust gas treatment can especially be used as a filter or catalyst carrier body in the automobile industry.
Inventors:
Hilt, peter
Bruch, Rolf
Thomas Herich
Bruch, Rolf
Thomas Herich
Application Number:
JP2006522936A
Publication Date:
February 01, 2007
Filing Date:
July 30, 2004
Export Citation:
Assignee:
Emitek Gesells Shaft Fur Emissioone Technological Mitt Beschlenktel Haftung
International Classes:
B01J35/04; B01D46/52; B01D53/86; B01J32/00; B01J37/00; B23K11/00; B23K11/06; F01N3/28; F01N13/18
Domestic Patent References:
| JPH07284671A | 1995-10-31 |
Foreign References:
| WO2002102494A1 | 2002-12-27 |
Attorney, Agent or Firm:
Kuro Fukami
Toshio Morita
Yoshihei Nakamura
Yutaka Horii
Hisato Noda
Masayuki Sakai
Toshio Morita
Yoshihei Nakamura
Yutaka Horii
Hisato Noda
Masayuki Sakai