A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CERAMIC HONEYCOMB FILTER
A ceramic honeycomb filter comprises a ceramic honeycomb structure having porous partition walls (11b) defining a plurality of flow paths (11c) for flowing an exhaust gas through said porous partition walls to remove particulates from said exhaust gas, predetermined flow paths among said flow paths being sealed at their ends, a pitch of said porous partition walls being 2.54 mm or less, and at least some of said sealers (12a, 12b) sealing flow paths except for those near an outer periphery wall (11a) projecting from the end surfaces of said partition walls by 0.01-5 mm in a flow path direction.
CERAMIC HONEYCOMB FILTER
A ceramic honeycomb filter comprises a ceramic honeycomb structure having porous partition walls (11b) defining a plurality of flow paths (11c) for flowing an exhaust gas through said porous partition walls to remove particulates from said exhaust gas, predetermined flow paths among said flow paths being sealed at their ends, a pitch of said porous partition walls being 2.54 mm or less, and at least some of said sealers (12a, 12b) sealing flow paths except for those near an outer periphery wall (11a) projecting from the end surfaces of said partition walls by 0.01-5 mm in a flow path direction.
CERAMIC HONEYCOMB FILTER
KERAMISCHES WABENFILTER
FILTRE CÉRAMIQUE EN NID D'ABEILLE
SUWABE HIROHISA (author) / OTSUBO YASUHIKO (author) / TOKUMARU SHINYA (author) / FUNABASHI HIROSHI (author) / NAKAGOME KEIICHI (author) / TSUJITA MAKOTO (author) / TORISAKA HISAKI (author)
2019-03-06
Patent
Electronic Resource
English
IPC:
B01D
SEPARATION
,
Trennen
/
B01J
Chemische oder physikalische Verfahren, z.B. Katalyse oder Kolloidchemie
,
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
/
C04B
Kalk
,
LIME
/
F01N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL
,
Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein
MANUFACTURING METHOD OF CERAMIC HONEYCOMB FILTER AND CERAMIC HONEYCOMB FILTER
| European Patent Office | 2019