IT1099992B - Procedimento per la fabbricazione di un feltro composito consistente in fibre minerali e in fibre di metallo,preferibilmente in lana di basalto ed in lana di acciaio legato - Google Patents

Procedimento per la fabbricazione di un feltro composito consistente in fibre minerali e in fibre di metallo,preferibilmente in lana di basalto ed in lana di acciaio legato

Info

Publication number
IT1099992B
IT1099992B IT28847/78A IT2884778A IT1099992B IT 1099992 B IT1099992 B IT 1099992B IT 28847/78 A IT28847/78 A IT 28847/78A IT 2884778 A IT2884778 A IT 2884778A IT 1099992 B IT1099992 B IT 1099992B
Authority
IT
Italy
Prior art keywords
wool
procedure
manufacture
fibers
alloy steel
Prior art date
Application number
IT28847/78A
Other languages
English (en)
Other versions
IT7828847A0 (it
Original Assignee
Saint Gobain
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Saint Gobain filed Critical Saint Gobain
Publication of IT7828847A0 publication Critical patent/IT7828847A0/it
Application granted granted Critical
Publication of IT1099992B publication Critical patent/IT1099992B/it

Links

Classifications

    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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 ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/42Non-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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209Inorganic fibres
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02Macromolecular compounds
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B30/00Compositions for artificial stone, not containing binders
    • C04B30/02Compositions for artificial stone, not containing binders containing fibrous materials
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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 ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/42Non-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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209Inorganic fibres
    • D04H1/4218Glass fibres
    • D04H1/4226Glass fibres characterised by the apparatus for manufacturing the glass fleece
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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 ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/42Non-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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209Inorganic fibres
    • D04H1/4234Metal fibres
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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 ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/42Non-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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43835Mixed fibres, e.g. at least two chemically different fibres or fibre blends
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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 ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/58Non-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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64Non-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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00Silencing apparatus characterised by method of silencing
    • F01N1/24Silencing apparatus characterised by method of silencing by using sound-absorbing materials
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2310/00Selection of sound absorbing or insulating material
    • F01N2310/02Mineral wool, e.g. glass wool, rock wool, asbestos or the like
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2310/00Selection of sound absorbing or insulating material
    • F01N2310/04Metallic wool, e.g. steel wool, copper wool or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Exhaust Silencers (AREA)
  • Powder Metallurgy (AREA)
  • Laminated Bodies (AREA)
IT28847/78A 1977-10-18 1978-10-17 Procedimento per la fabbricazione di un feltro composito consistente in fibre minerali e in fibre di metallo,preferibilmente in lana di basalto ed in lana di acciaio legato IT1099992B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2746796A DE2746796C2 (de) 1977-10-18 1977-10-18 Verfahren zur Herstellung einer Verbundmatte in Form eines Formteils zur Auskleidung von Schalldämpfern an Abgasrohren

Publications (2)

Publication Number Publication Date
IT7828847A0 IT7828847A0 (it) 1978-10-17
IT1099992B true IT1099992B (it) 1985-09-28

Family

ID=6021702

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28847/78A IT1099992B (it) 1977-10-18 1978-10-17 Procedimento per la fabbricazione di un feltro composito consistente in fibre minerali e in fibre di metallo,preferibilmente in lana di basalto ed in lana di acciaio legato

Country Status (6)

Country Link
US (1) US4269800A (it)
EP (1) EP0001781B1 (it)
JP (1) JPS5459467A (it)
DE (2) DE2746796C2 (it)
ES (1) ES474271A1 (it)
IT (1) IT1099992B (it)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5679750A (en) * 1979-11-22 1981-06-30 Tokyo Seni Kogyo Kk Fiber laminated nonwoven fabric using different kind of fiber material and method
JPS56130901A (en) * 1980-03-17 1981-10-14 Matsushita Electric Ind Co Ltd Manufacture of resin magnet
US4358419A (en) * 1980-11-12 1982-11-09 The United States Of America As Represented By The United States Department Of Energy Method of making amorphous metal composites
FR2501886A1 (fr) * 1981-03-10 1982-09-17 Perrot Gabriel Ecrans acoustiques " antireverberants " et a modules " absorbants " antibruits
JPS588216A (ja) * 1981-07-08 1983-01-18 Sankei Giken Kogyo Kk 消音器用吸音体
DE3205185C2 (de) * 1982-02-13 1985-12-12 Wilfried 6238 Hofheim Seitz Verfahren zum Herstellen einer Schalldämpf-Füllung für einen Auspufftopf sowie nach diesem Verfahren hergestellte Schalldämpf-Füllung
DE3238638C2 (de) * 1982-10-19 1985-06-27 Wilfried 6238 Hofheim Seitz Verfahren zum Herstellen eines Schalldämpfers
JPS5984497A (ja) * 1982-11-06 1984-05-16 株式会社イナックス 電磁波の遮蔽または反射用frp板
GB2151544B (en) * 1983-12-21 1987-04-15 Rolls Royce Method of manufacture of a non-metallic laminate
DE3626366A1 (de) * 1986-08-04 1988-04-14 Gruenzweig Hartmann Glasfaser In rollen- oder plattenform vorliegender mineralfaserfilz fuer die daemmung von heissen flaechen an waermetechnischen geraeten, sowie verfahren zu seiner herstellung und damit ausgeruestetes waermetechnisches geraet
DE3826707A1 (de) * 1988-08-05 1990-02-08 Gruenzweig & Hartmann Verfahren zum herstellen eines abgas-schalldaempfers
CA2007161C (en) * 1989-01-23 2001-09-18 David C. Koskenmaki Metal fiber mat/polymer composite
US5226210A (en) * 1989-01-23 1993-07-13 Minnesota Mining And Manufacturing Company Method of forming metal fiber mat/polymer composite
JPH04224198A (ja) * 1990-12-26 1992-08-13 Tokai Carbon Co Ltd Mmc用プリフォームの製造方法
JPH0526030U (ja) * 1991-03-12 1993-04-06 ラツキーコーヒーマシン株式会社 コーヒーミル
NL1001183C2 (nl) * 1995-09-13 1997-03-20 Tno Uitlaatinrichting voor een turbinemotor.
DE19627860C1 (de) * 1996-07-11 1998-01-08 Mtu Muenchen Gmbh Schaufel für Strömungsmaschine mit metallischer Deckschicht
EP0879937A1 (en) * 1997-05-21 1998-11-25 F.lli Bastelli snc di Bastelli Paolo - Bastelli Claudio & C. Silencer group for muffler of internal combustion engines
US6543576B1 (en) * 2000-07-18 2003-04-08 Owens-Corning Fiberglas Technology, Inc. Multiple layer fiber filled sound absorber and a method of manufacturing the same
US6467571B2 (en) * 2000-12-11 2002-10-22 Nakagawa Sangyo Co., Ltd. Sound absorbing material, muffler using the sound absorbing material, and method for forming sound absorbing layer thereof
JP2006151298A (ja) * 2004-11-30 2006-06-15 Honda Motor Co Ltd 燃料電池自動車
DE102010012416A1 (de) * 2010-03-23 2011-09-29 Dbw Holding Gmbh Bauteil und Formteil sowie Herstellungsverfahren hierfür
DE202013011882U1 (de) 2013-12-11 2014-10-07 STS Textiles GmbH & Co. KG Strickware
DE202015004064U1 (de) 2015-06-10 2015-09-18 Akustikbüro Krämer + Stegmaier GmbH Vorrichtung zur Reduzierung von Schalldruckpegeln

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081207A (en) * 1963-03-12 Fibrous mat and method of manufacture
DE7223051U (de) * 1973-04-12 Deutsches Metallfaserwerk Bullmer Und Schwabbauer Vliesstoffbahn aus hitze- und korrosionsbeständigem Werkstoff als schallschluckende Füllung für Schalldämpfer bei Verbrennungskraftmaschinen
DE659538C (de) * 1936-02-13 1938-05-05 Hans Ferdinand Heye Verfahren und Vorrichtung zur Herstellung von glashaltigem Papier
GB567842A (en) * 1943-04-30 1945-03-06 Paul Waldemar Rosenfeld Reinforced plastic material and the production thereof
FR1142436A (fr) * 1954-12-23 1957-09-18 Owens Corning Fiberglass Corp Corps fibreux renforcé et son procédé de préparation
US3061888A (en) * 1959-12-28 1962-11-06 Ambrose E Wadham Method of manufacturing a reinforced plastic article
US3336716A (en) * 1963-07-10 1967-08-22 Johns Manville Furnace combustion chamber with a transverse composition differential
GB1070737A (en) * 1964-11-16 1967-06-01 Ernst Holger Bertil Nystroem Improved fire-resistant board material
FR1450140A (fr) * 1965-10-14 1966-05-06 Perfectionnements aux matériaux en panneaux incombustibles
DE1760179C3 (de) * 1968-04-13 1974-12-05 E.A.H. Naue Kg, 4992 Espelkamp Verfahren zur Herstellung eines kaschierten Deckflores zur Herstellung von Polsterkörpern aus gummierten Tierhaaren oder Pflanzenfasern
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GB1383123A (en) * 1972-05-30 1975-02-05 Wmf Wuerttemberg Metallwaren Metal fibre felts
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GB1504834A (en) * 1976-02-06 1978-03-22 Rockwool Ab Method for the production of a composite sheet of bonded mineral wool fibres
DE7616079U1 (de) * 1976-05-20 1976-09-16 Erste Deutsche Basaltwolle Kg Absorptionskörper
DE7628169U1 (de) * 1976-09-09 1976-12-30 Gruenzweig + Hartmann Und Glasfaser Ag, 6700 Ludwigshafen Mineralfaser-konfektionsteil

Also Published As

Publication number Publication date
EP0001781B1 (de) 1981-09-30
ES474271A1 (es) 1979-04-16
EP0001781A1 (de) 1979-05-16
JPS6223100B2 (it) 1987-05-21
IT7828847A0 (it) 1978-10-17
DE2861240D1 (en) 1981-12-10
US4269800A (en) 1981-05-26
DE2746796A1 (de) 1979-04-26
JPS5459467A (en) 1979-05-14
DE2746796C2 (de) 1988-06-16

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961031