Global Patent Index - EP 3214282 A8

EP 3214282 A8 2017-10-11 - PARTICULATE FILTER FOR AN EXHAUST SYSTEM AND METHOD FOR PRODUCING A PARTICULATE FILTER

Title (en)

PARTICULATE FILTER FOR AN EXHAUST SYSTEM AND METHOD FOR PRODUCING A PARTICULATE FILTER

Title (de)

PARTIKELFILTER FÜR EINE ABGASANLAGE SOWIE VERFAHREN ZUM HERSTELLEN EINES PARTIKELFILTERS

Title (fr)

FILTRE À PARTICULES POUR UN SYSTÈME D'ÉCHAPPEMENT ET PROCÉDÉ DE FABRICATION D'UN FILTRE À PARTICULES

Publication

EP 3214282 A8 (DE)

Application

EP 16195260 A

Priority

DE 102016002517 A

Abstract (en)

[origin: US2017252690A1] A particulate filter for an exhaust system includes a housing having an exhaust inlet and an exhaust outlet. Arranged in the housing is a porous filter body which has a closed casing and plural flow passages extending in parallel relationship. The filter body defines a longitudinal center axis and has a conical configuration in relation to the longitudinal center axis, with each of the flow passages defining a longitudinal center axis which extends in parallel relationship to the longitudinal center axis of the filter body.

IPC 8 full level (invention and additional information)

F01N 3/022 (2006.01)

CPC (invention and additional information)

B01D 46/2403 (2013.01); B01D 46/0001 (2013.01); F01N 3/021 (2013.01); F01N 3/022 (2013.01); F01N 3/0222 (2013.01); B01D 2279/30 (2013.01); F01N 2330/06 (2013.01); F01N 2330/30 (2013.01); F01N 2350/02 (2013.01); F01N 2350/06 (2013.01); Y02T 10/20 (2013.01)

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

EPO simple patent family

DE 102016002517 B3 20170309; CN 107152325 A 20170912; EP 3214282 A1 20170906; EP 3214282 A8 20171011; US 2017252690 A1 20170907

INPADOC legal status


2018-05-23 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20180419

2018-04-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20180306

2018-04-11 [RBV] DESIGNATED CONTRACTING STATES (CORRECTION)

- Designated State(s): 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

2017-09-06 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): 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

2017-09-06 [AV] REQUEST FOR VALIDATION OF THE EUROPEAN PATENT IN:

- Countries: MA MD

2017-09-06 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: BA ME