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1. ZA2005/05966 - POLLUTION CONTROL DEVICE AND MAT FOR MOUNTING A POLLUTION CONTROL ELEMENT

Office
Afrique du Sud
Numéro de la demande 2005/05966
Date de la demande 25.07.2005
Numéro de publication 2005/05966
Date de publication 25.10.2006
Type de publication B
CIB
B01D
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
01PROCÉDÉS OU APPAREILS PHYSIQUES OU CHIMIQUES EN GÉNÉRAL
DSÉPARATION
F01N
FMÉCANIQUE; ÉCLAIRAGE; CHAUFFAGE; ARMEMENT; SAUTAGE
01"MACHINES" OU MACHINES MOTRICES EN GÉNÉRAL; ENSEMBLES FONCTIONNELS DE MACHINES MOTRICES EN GÉNÉRAL; MACHINES À VAPEUR
NSILENCIEUX OU DISPOSITIFS D'ÉCHAPPEMENT POUR "MACHINES" OU MACHINES MOTRICES EN GÉNÉRAL; SILENCIEUX OU DISPOSITIFS D'ÉCHAPPEMENT POUR MOTEURS À COMBUSTION INTERNE
CPC
B01D 53/88
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
53Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols,
34Chemical or biological purification of waste gases
74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
86Catalytic processes
88Handling or mounting catalysts
B01D 53/9454
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
53Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols,
34Chemical or biological purification of waste gases
92of engine exhaust gases
94by catalytic processes
9445Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
9454characterised by a specific device
B01D 2265/06
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2265Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
06Details of supporting structures for filtering material, e.g. cores
B01D 2279/30
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2279Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
30for treatment of exhaust gases from IC Engines
B28B 1/008
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
1Producing shaped ; prefabricated; articles from the material
008made from two or more materials having different characteristics or properties
B28B 1/527
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
1Producing shaped ; prefabricated; articles from the material
52specially adapted for producing articles from mixtures containing fibres, ; e.g. asbestos cement
527by delivering the materials on a rotating drum, e.g. a sieve drum, from which the materials are picked up by a felt
Déposants 3M INNOVATIVE PROPERTIES COMPANY
Inventeurs WATANABE TOSHIYUKI
MIYASAKA MUNEKI
Mandataires ADAMS AND ADAMS
Données relatives à la priorité 2002377557 26.12.2002 JP
Titre
(EN) POLLUTION CONTROL DEVICE AND MAT FOR MOUNTING A POLLUTION CONTROL ELEMENT
Abrégé
(EN)

a pollution control element (e.g.,
a catalytic converter and diesel
30 particulate filter, etc.) that maintains

< support holding strength without
impairing elasticity even when

© exposed to high temperatures in excess
of 800°C for long periods of time, and o a pollution control device that includes o
such a mat. The mat comprises at least
two layers, an alumina fiber layer and o a ceramic fiber layer, that are formed
into a single sheet without the use of
an auxiliary bonding means.

Également publié en tant que
ZA200505966
US2007140929