JP4908501B2 - 金属線材フィラメントを含む不織布とその製造方法 - Google Patents
金属線材フィラメントを含む不織布とその製造方法 Download PDFInfo
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- 239000004745 nonwoven fabric Substances 0.000 title claims description 124
- 229910052751 metal Inorganic materials 0.000 title claims description 45
- 239000002184 metal Substances 0.000 title claims description 45
- 238000004519 manufacturing process Methods 0.000 title claims description 21
- 239000000463 material Substances 0.000 claims description 57
- 238000000034 method Methods 0.000 claims description 52
- 238000005304 joining Methods 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 12
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- 238000000576 coating method Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000005476 soldering Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 26
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- 239000002245 particle Substances 0.000 description 12
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- 230000000996 additive effect Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 239000000470 constituent Substances 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
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- 239000011148 porous material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
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- 239000004071 soot Substances 0.000 description 2
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- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
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- 238000005245 sintering Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
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- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
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- B01D39/2027—Metallic material
- B01D39/2041—Metallic material the material being filamentary or fibrous
- B01D39/2044—Metallic material the material being filamentary or fibrous sintered or bonded by inorganic agents
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- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
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- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
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- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
- F01N3/2013—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D2258/014—Stoichiometric gasoline engines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/02—Honeycomb structures
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Description
a)線材フィラメントを含む層を形成し、
b)第1の接合方法によって金属線材フィラメントの少なくとも一部の間で物質接合による第1の結合を生成し、
c)第2の接合方法によって金属線材フィラメントの間で物質接合による第2の結合を生成する。
不織布の搬送、
不織布の成形加工および
不織布のコーティング。
w)線材フィラメントからなる層を形成し、
x)第1の接合方法によって金属線材フィラメントの少なくとも一部の間で物質接合による第1の結合を生成し、
y)ハニカム体を形成するように少なくとも1つの不織布を配置し、
z)第2の接合方法によって金属線材フィラメントの間で物質接合による第2の結合を生成する。
Claims (13)
- 金属線材フィラメント(2)を含む不織布(1)を製造する方法において、
a)線材フィラメント(2)を含む層(3)を形成する工程と、
b)不織布(1)を良好に成形可能な状態にするため、第1の接合方法によって金属線材フィラメント(2)の少なくとも一部の間で物質接合による第1の結合(4)を生成する工程と、
c)不織布(1)に剛性を与えるため、第2の接合方法によって層(3)の金属線材フィラメント(2)の間で物質接合による第2の結合(5)を生成する工程とを少なくとも含む不織布の製造方法。 - 前記工程b)を実施するために、前記第1の接合方法として溶接方法を使用する請求項1記載の方法。
- 前記工程c)を実施するために、前記第2の接合方法として焼結結合を形成するための不織布(1)の高温処理を使用する請求項1又は2記載の方法。
- 前記工程b)は結合継目(6)の作成を含み、この結合継目(6)は少なくとも部分的に互いに平行及び/又は少なくとも部分的に交差する複数の区域を備え、該結合継目の作成により、少なくとも1つの異方性の不織布特性を生成させる請求項1から3の1つに記載の方法。
- 前記工程b)と前記工程c)の間に、
不織布(1)を搬送する工程と、
不織布(1)を成形加工する工程と、
不織布(1)をコーティングする工程の内少なくとも1つの工程を実施する請求項1から4の1つに記載の方法。 - 多数の金属線材フィラメント(2)を含む少なくとも1つの不織布(1)を有するハニカム体(7)を製造する方法において、
w)線材フィラメント(2)からなる層(3)を形成する工程と、
x)第1の接合方法によって金属線材フィラメント(2)の少なくとも一部の間で物質接合による第1の結合(4)を生成する工程と、
y)ハニカム体(7)を形成すべく少なくとも1つの不織布(1)を配置する工程と、
z)第2の接合方法によって金属線材フィラメント(2)の間で物質接合による第2の結合(5)を生成する工程とを少なくとも含むハニカム体の製造方法。 - 前記工程y)が、少なくとも1つの不織布(1)と別の金属部品(8、9、10)との組み合わせを含み、前記工程z)の間に当該部品(1、8、9、10)の少なくとも一部の間で物質接合による結合を形成する請求項6記載の方法。
- 前記工程z)が、真空中での800℃を超える温度での半田付け工程を含む請求項6又は7記載の方法。
- 請求項1から8の1つに記載の方法に基づいて製造された多数の金属線材フィラメント(2)を含む不織布(1)において、前記線材フィラメント(2)の一部が結合継目(6)に基づいて互いに物質接合により結合されており、この結合継目(6)は少なくとも部分的に互いに平行及び/又は少なくとも部分的に交差する複数の区域を備え、その結果前記不織布(1)は少なくとも1つの異方性の不織布特性を有する不織布。
- 前記線材フィラメント(2)が互いに雑然と配置された請求項9に記載の不織布。
- 複数の通路(11)を含むハニカム体(7)において、前記通路(11)は請求項9又は10に記載の不織布(1)で少なくとも部分的に構成されたハニカム体。
- 請求項9又は10に記載の少なくとも1つの不織布(1)、請求項1から8の1つに記載の方法に基づいて製造された少なくとも1つの不織布(1)、又は請求項11に記載の少なくとも1つのハニカム体(7)を含む排ガス処理装置。
- 請求項12に記載の少なくとも1つの装置(12)と組み合わされた内燃機関(14)を含む車両。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005023385.6 | 2005-05-17 | ||
DE200510023385 DE102005023385A1 (de) | 2005-05-17 | 2005-05-17 | Fügen metallischer Fasern zu Vliesen zur Herstellung von Wabenkörpern |
PCT/EP2006/004483 WO2006122719A1 (de) | 2005-05-17 | 2006-05-12 | Fügen metallischer drahtfilamenten zu vliesen zur herstellung von wabenkörpern |
Publications (2)
Publication Number | Publication Date |
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JP2008545891A JP2008545891A (ja) | 2008-12-18 |
JP4908501B2 true JP4908501B2 (ja) | 2012-04-04 |
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JP2008511598A Active JP4908501B2 (ja) | 2005-05-17 | 2006-05-12 | 金属線材フィラメントを含む不織布とその製造方法 |
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US (1) | US8353975B2 (ja) |
EP (1) | EP1890837B1 (ja) |
JP (1) | JP4908501B2 (ja) |
KR (2) | KR101068064B1 (ja) |
CN (1) | CN101175600B (ja) |
DE (1) | DE102005023385A1 (ja) |
MY (1) | MY161140A (ja) |
RU (1) | RU2415740C2 (ja) |
TW (1) | TWI367280B (ja) |
WO (1) | WO2006122719A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102005028031A1 (de) * | 2005-06-17 | 2006-12-21 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Wabenkörper-Herstellung mit einem metallischen Vlies |
DE102005032348A1 (de) * | 2005-07-08 | 2007-01-11 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Filterlage für einen, insbesondere konischen, Wabenkörper zur Abgasbehandlung und Verfahren zur Herstellung der Filterlage |
DE102009015420A1 (de) * | 2009-03-27 | 2010-09-30 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Wabenkörper für ein Abgasreinigungssystem |
DE102009018422A1 (de) * | 2009-04-22 | 2010-11-04 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren zur Herstellung eines beschichteten Wabenkörpers |
FR3003245B1 (fr) | 2013-03-13 | 2015-03-20 | Sartorius Stedim Biotech | Reception, vidage et transfert sous pression d'une grande quantite de fluide biopharmaceutique en vue d'un traitement ulterieur. |
USD732153S1 (en) | 2013-08-16 | 2015-06-16 | 3M Innovative Properties Company | Air filter |
US9710588B2 (en) | 2014-08-05 | 2017-07-18 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method of generating modified layout for RC extraction |
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DE102005023384A1 (de) * | 2005-05-17 | 2006-11-23 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren und Vorrichtung zum Verschweißen metallischer Fasern zu einem Vließ |
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2005
- 2005-05-17 DE DE200510023385 patent/DE102005023385A1/de not_active Ceased
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2006
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- 2006-05-12 RU RU2007146397A patent/RU2415740C2/ru active
- 2006-05-12 EP EP06742895.3A patent/EP1890837B1/de active Active
- 2006-05-12 KR KR1020077029518A patent/KR101068064B1/ko active IP Right Grant
- 2006-05-12 CN CN2006800170576A patent/CN101175600B/zh active Active
- 2006-05-12 WO PCT/EP2006/004483 patent/WO2006122719A1/de active Application Filing
- 2006-05-12 JP JP2008511598A patent/JP4908501B2/ja active Active
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Also Published As
Publication number | Publication date |
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CN101175600A (zh) | 2008-05-07 |
DE102005023385A1 (de) | 2006-11-23 |
KR20080011440A (ko) | 2008-02-04 |
RU2007146397A (ru) | 2009-07-10 |
WO2006122719A1 (de) | 2006-11-23 |
RU2415740C2 (ru) | 2011-04-10 |
KR101068064B1 (ko) | 2011-09-28 |
TWI367280B (en) | 2012-07-01 |
US20080087489A1 (en) | 2008-04-17 |
JP2008545891A (ja) | 2008-12-18 |
EP1890837A1 (de) | 2008-02-27 |
KR20100061581A (ko) | 2010-06-07 |
MY161140A (en) | 2017-04-14 |
US8353975B2 (en) | 2013-01-15 |
KR101068063B1 (ko) | 2011-09-28 |
EP1890837B1 (de) | 2016-07-27 |
CN101175600B (zh) | 2010-12-15 |
TW200706753A (en) | 2007-02-16 |
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