EP 1194233 A1 20020410 - HONEYCOMBED BODY WITH REINFORCEMENT ELEMENTS
Title (en)
HONEYCOMBED BODY WITH REINFORCEMENT ELEMENTS
Title (de)
WABENKÖRPER MIT VERSTEIFUNGSELEMENTEN
Title (fr)
CORPS EN NIDS D'ABEILLES AVEC ELEMENTS DE RIGIDIFICATION
Publication
Application
Priority
- DE 0001489 W 20000512
- DE 19922358 A 19990514
Abstract (en)
[origin: WO0069558A1] The invention relates to a honeycombed body (1), especially a catalytic converter support body. Said body has a honeycombed structure consisting of a plurality of channels (3) extending in longitudinal direction of said honeycombed structure (1) and cross-flown by a fluid, said channels consisting of smooth and/or structured sheets mounted in flat or curved position, in addition to a housing (2) surrounding the honeycombed structure. In order to produce a cost-effective honeycombed body which has a sufficiently stable honeycombed structure under expected loads and which is particularly resistant to thermal fatigue, reinforcement elements (7a, b) connected to the sheets are provided, which can be tolerate tensile loads at least in their longitudinal direction and which penetrate the honeycombed structure at least partially and/or are mounted on the outer side surrounding the honeycombed body at least partially.
IPC 1-7
IPC 8 full level
B01J 35/04 (2006.01); F01N 3/28 (2006.01)
CPC (source: EP US)
B01J 35/56 (2024.01 - EP US); F01N 3/281 (2013.01 - EP US); F01N 3/2814 (2013.01 - EP US); F01N 3/2842 (2013.01 - EP US); F01N 2260/18 (2013.01 - EP US); F01N 2330/32 (2013.01 - EP US); F01N 2330/321 (2013.01 - EP US); F01N 2330/44 (2013.01 - EP US); Y10T 428/1234 (2015.01 - EP US); Y10T 428/24149 (2015.01 - EP US); Y10T 428/24744 (2015.01 - EP US)
Citation (search report)
See references of WO 0069558A1
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)
WO 0069558 A1 20001123; DE 19922358 C1 20010125; EP 1194233 A1 20020410; US 6720060 B1 20040413
DOCDB simple family (application)
DE 0001489 W 20000512; DE 19922358 A 19990514; EP 00938546 A 20000512; US 57013000 A 20000512