EP 1092846 A3 20030625 - Hydrodynamically optimized catalytic body
Title (en)
Hydrodynamically optimized catalytic body
Title (de)
Hydrodynamisch optimierter katalytischer Formkörper
Title (fr)
Optimisation hydrodynamique d'un corps catalytique
Publication
Application
Priority
DE 19949568 A 19991014
Abstract (en)
[origin: EP1092846A2] The catalytic body has an inflow surface (3) and outflow surface (4). The inflow surface is formed as a sleeve surface (8) of a conical or frusto-conical projection (7) with a concave curvature at least in some sections. The curvature of the inflow surface can be smooth. The outflow surface can be planar or can be curved. The catalytic body can be a monolith. The catalytic body can be made from several superposed layers of a structured surface material
IPC 1-7
IPC 8 full level
F01N 3/10 (2006.01); B01D 53/86 (2006.01); B01J 35/04 (2006.01); F01N 3/24 (2006.01); F01N 3/28 (2006.01)
CPC (source: EP)
F01N 3/2803 (2013.01); F01N 3/2807 (2013.01); F01N 2470/18 (2013.01)
Citation (search report)
- [DY] DE 2201881 A1 19730719 - VOLKSWAGENWERK AG
- [Y] DE 2364425 A1 19750710 - BOYSEN FRIEDRICH KG
- [DA] EP 0818613 A1 19980114 - CORNING INC [US]
- [A] US 3910850 A 19751007 - TURNER GORDON JAMES
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1092846 A2 20010418; EP 1092846 A3 20030625; EP 1092846 B1 20050406; AT E292745 T1 20050415; DE 19949568 A1 20010419; DE 50009972 D1 20050512; JP 2001162178 A 20010619
DOCDB simple family (application)
EP 00121383 A 20001012; AT 00121383 T 20001012; DE 19949568 A 19991014; DE 50009972 T 20001012; JP 2000312998 A 20001013