EP 2336518 A3 20120530 - Exhaust gas treatment device
Title (en)
Exhaust gas treatment device
Title (de)
Abgasbehandlungseinrichtung
Title (fr)
Dispositif de traitement des gaz d'échappement
Publication
Application
Priority
DE 102009059684 A 20091219
Abstract (en)
[origin: EP2336518A2] The device has a housing for surrounding an inner area of the device, and a passage tube (5) permeating the inner area and firmly connected with the housing at two fastening points. The passage tube has an expansion compensation section (8) between the fastening points, where a wall of the passage tube has slots (12) and wave-shaped strips (11). The strips are projected opposite to adjacent wall sections (13, 14) of the passage tube. The strips are arranged adjacent to each other in a circumferential direction with respect to a longitudinal axis (9).
IPC 8 full level
F01N 13/18 (2010.01)
CPC (source: EP US)
F01N 13/08 (2013.01 - US); F01N 13/1811 (2013.01 - EP US); F01N 13/1816 (2013.01 - EP US); F01N 13/185 (2013.01 - EP US); F01N 2470/02 (2013.01 - EP US); F01N 2470/24 (2013.01 - EP US)
Citation (search report)
- [X] DE 1476634 A1 19690227 - WALKER MFG CO
- [X] US 3262516 A 19660726 - BORGESON OTTO F
- [X] US 6889500 B1 20050510 - MARTINEZ ROY [US]
- [X] DE 1933339 A1 19710121 - BOYSEN FRIEDRICH
- [XA] US 1993397 A 19350305 - BERG RICHARD O, et al
- [A] US 2213614 A 19400903 - SCARRITT WINTHROP T
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2336518 A2 20110622; EP 2336518 A3 20120530; EP 2336518 B1 20170621; CN 102102570 A 20110622; CN 102102570 B 20190607; DE 102009059684 A1 20110622; JP 2011127607 A 20110630; JP 5902386 B2 20160413; US 2011146255 A1 20110623; US 2014352287 A1 20141204; US 8925308 B2 20150106; US 9228478 B2 20160105
DOCDB simple family (application)
EP 10187756 A 20101015; CN 201010578242 A 20101208; DE 102009059684 A 20091219; JP 2010281498 A 20101217; US 201414459746 A 20140814; US 93876510 A 20101103