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1. KR1020100061581 - JOINING METAL WIRE FILAMENTS TO NONWOVEN STRUCTURES FOR PRODUCING HONEY-COMB BODIES

Office
Republic of Korea
Application Number 1020107011140
Application Date 12.05.2006
Publication Number 1020100061581
Publication Date 07.06.2010
Grant Number 1010680630000
Grant Date 28.09.2011
Publication Kind B1
IPC
D04H 1/42
DTEXTILES; PAPER
04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
HMAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING
1Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
40from fleeces or layers composed of fibres without existing or potential cohesive properties
42characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
D04H 1/54
DTEXTILES; PAPER
04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
HMAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING
1Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
40from fleeces or layers composed of fibres without existing or potential cohesive properties
54by welding together the fibres, e.g. by partially melting or dissolving
B23K 31/02
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
31Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/-B23K28/193
02relating to soldering or welding
F01N 3/021
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
3Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
02for cooling, or for removing solid constituents of, exhaust
021by means of filters
Applicants EMITEC GESELLSCHAFT FUR EMISSIONSTECHNOLOGIE MBH
에미텍 게젤샤프트 퓌어 에미시온스테크놀로기 엠베하
Inventors BRUECK ROLF
브뤽 롤프
HIRTH PETER
히르트 페터
Agents 특허법인코리아나
Title
(EN) JOINING METAL WIRE FILAMENTS TO NONWOVEN STRUCTURES FOR PRODUCING HONEY-COMB BODIES
(KO) 허니컴체를 제조하기 위한 금속 와이어 섬사와 부직 구조체와의 연결
Abstract
(EN) The invention relates to a method for producing a nonwoven structure (1) comprising metal wire filaments (2) by carrying out the following steps: a) producing a layer (3) comprising wire filaments (2); establishing first integral joints between at least a part of the metal wire filaments (2) using a first joining method; c) establishing second integral joints between metal wire filaments (2) using a second joining method. The invention also relates to corresponding nonwoven structures and to possible uses thereof, for example in the exhaust gas treatment of motor vehicles. COPYRIGHT KIPO WIPO 2010
(KO) 금속성 와이어 섬사 (2) 를 포함하는 플리스 (1) 를 제조하기 위한 공정으로서, 적어도 a) 와이어 섬사 (2) 를 포함하는 층 (3) 을 형성하는 단계, b) 제 1 연결 공정을 이용하여, 적어도 일부의 금속성 와이어 섬사 (2) 간에 제 1 응집성 연결부 (4) 를 형성하는 단계, c) 제 2 연결 공정을 이용하여, 금속성 와이어 섬사 (2) 간의 제 2 응집성 연결부 (5) 를 형성하는 단계를 이용하는, 플리스 (1) 를 제조하기 위한 공정이며, 본 발명은 또한, 관련 플리스와, 예컨대 차량으로부터의 배기가스 처리에 있어 유용한 용도를 설명한다.
Related patent documents
RU2007146397This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.