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Title:
ディーゼル煤微粒子フィルタカートリッジ
Document Type and Number:
Japanese Patent JP2012530850
Kind Code:
A
Abstract:
The invention relates to diesel soot particulate filter cartridge having a central filter cartridge axis. The filter cartridge has a radial flow. The filter cartridge comprises a porous structure. The porous structure is coiled around the central filter cartridge axis. The porous structure comprises non-sintered metal fibers, said fibers having a roughness being higher than 1.7. The invention further relates to a method of manufacturing a diesel soot particulate filter cartridge. Furthermore the invention relates to a multicartridge diesel soot particulate filter. The flow through the multicartridge diesel soot particulate filter is axial while the flow through the filter cartridges is radial.

Inventors:
Schildermans, Inge
Vandam, Johann
Felcherve, frank
Application Number:
JP2012516713A
Publication Date:
December 06, 2012
Filing Date:
June 23, 2010
Export Citation:
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Assignee:
N V BEKAERT SOCIETE ANONYME
International Classes:
C22C49/14; B01D39/20; F01N3/022; C22C111/00
Domestic Patent References:
JP2003293729A2003-10-15
JPS6058220A1985-04-04
JP2004084571A2004-03-18
JPS443728B1
JPS4978872U1974-07-09
JP2005180262A2005-07-07
JP2000170040A2000-06-20
JP2003293729A2003-10-15
JPS6058220A1985-04-04
JP2004084571A2004-03-18
JPS443728B1
Attorney, Agent or Firm:
Shoichi Okuyama
Arihara Koichi
Matsushima Tetsuo
Hidefumi Kawamura
Ayako Nakamura
Satoshi Morimoto
Kyoko Tsunoda
Yu Tanaka
Tokumoto Koichi
Atsushi Watanabe