NO972945L - Fremgangsmåte og innretning for fri sentrifugering av mineralfibre - Google Patents

Fremgangsmåte og innretning for fri sentrifugering av mineralfibre

Info

Publication number
NO972945L
NO972945L NO972945A NO972945A NO972945L NO 972945 L NO972945 L NO 972945L NO 972945 A NO972945 A NO 972945A NO 972945 A NO972945 A NO 972945A NO 972945 L NO972945 L NO 972945L
Authority
NO
Norway
Prior art keywords
gas flow
fibres
rotating
liquid binder
circumference
Prior art date
Application number
NO972945A
Other languages
English (en)
Other versions
NO972945D0 (no
Inventor
Alain Yang
Original Assignee
Saint Gobain Isover
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26232314&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO972945(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from FR9513070A external-priority patent/FR2740770A1/fr
Application filed by Saint Gobain Isover filed Critical Saint Gobain Isover
Publication of NO972945D0 publication Critical patent/NO972945D0/no
Publication of NO972945L publication Critical patent/NO972945L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
    • C03B37/05—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor by projecting molten glass on a rotating body having no radial orifices
    • C03B37/055—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor by projecting molten glass on a rotating body having no radial orifices by projecting onto and spinning off the outer surface of the rotating body
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/12—General methods of coating; Devices therefor
    • C03C25/14—Spraying
    • C03C25/146—Spraying onto fibres in suspension in a gaseous medium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Beans For Foods Or Fodder (AREA)
  • Glass Compositions (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)

Abstract

En fremgangsmåte for fremstilling av mineralfibre der et smeltet materiale helles mot periferien av sentrifiigeringshjul med i det vesentlige horisontale akser, og der fibrene dannes ved sentrifugering og så slynges i en retning i det vesentlige parallelt med aksen ved hjelp av en hovedgass-strøm over i det minste en del av periferien av hjulene, der en hjelpegass-strom dannes med i det vesentlige samme retning som hovedgass-strommen og der et flytende bindemiddel slynges mot fibrene og der hjelpegass-strømmen består av individuelle strømmer hvorav hvilke særlig enkelte er roterende. En del av det flytende bindemiddel kan mates til de roterende strømmer. I innretningen for gjennomføring av fremgangsmåten omfatter sekundære blåsedyser nmdt fibreringsmaskinen roterende føringer, særiig skrueviklede strenger eller lignende. Man oppnår en forbedret fordeling av bindemiddel i den fremstilte fibermasse.
NO972945A 1995-11-06 1997-06-23 Fremgangsmåte og innretning for fri sentrifugering av mineralfibre NO972945L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9513070A FR2740770A1 (fr) 1995-11-06 1995-11-06 Procede et dispositif pour la centrifugation libre de fibres minerales
FR9513069 1995-11-06
PCT/FR1996/001735 WO1997017305A1 (fr) 1995-11-06 1996-11-05 Procede et dispositif pour la centrifugation libre de fibres minerales

Publications (2)

Publication Number Publication Date
NO972945D0 NO972945D0 (no) 1997-06-23
NO972945L true NO972945L (no) 1997-06-23

Family

ID=26232314

Family Applications (1)

Application Number Title Priority Date Filing Date
NO972945A NO972945L (no) 1995-11-06 1997-06-23 Fremgangsmåte og innretning for fri sentrifugering av mineralfibre

Country Status (14)

Country Link
EP (1) EP0801635B2 (no)
JP (1) JPH10512541A (no)
CN (1) CN1056357C (no)
AT (1) ATE244210T1 (no)
AU (1) AU718485B2 (no)
CZ (1) CZ211297A3 (no)
DE (1) DE69628910D1 (no)
ES (1) ES2202482T5 (no)
IS (1) IS4511A (no)
NO (1) NO972945L (no)
PL (1) PL320853A1 (no)
SI (1) SI9620019A (no)
SK (1) SK86497A3 (no)
WO (1) WO1997017305A1 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1517867B1 (en) * 2002-06-28 2008-06-04 Rockwool International A/S Apparatus and process for producing mineral fibres using a rotor and including a binder supply
FI121784B (sv) * 2004-12-31 2011-04-15 Paroc Oy Ab Arrangemang och förfarande vid framställning av mineralull samt fibreringsanordning
FR2883866B1 (fr) * 2005-04-01 2007-05-18 Saint Gobain Isover Sa Laine minerale, produit isolant et procede de fabrication
WO2014013896A1 (ja) * 2012-07-20 2014-01-23 株式会社村田製作所 積層コイル部品の製造方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1350202A (en) † 1918-07-05 1920-08-17 G A Buhl Company Liquid and gas contact apparatus
US2058309A (en) † 1934-04-30 1936-10-20 Haering David William Fluid flow controlling apparatus
FR1495189A (fr) * 1966-09-26 1967-09-15 Vsesojuzny, Nauchno Issledovatelsky I Proektny Institut Teploproekt Centrifugeuse pour la production de la fibre minérale imprégnée de liant
GB1169034A (en) * 1966-11-08 1969-10-29 Celotex Corp Method of Coating Mineral Fibers with Binding or Sizing Materials
US4342582A (en) * 1981-09-08 1982-08-03 United States Gypsum Company Apparatus for fiberization of mineral fiber having directional shroud
FI77834C (sv) † 1987-04-06 1989-05-10 Partek Ab Fibreringsanordning för framställning av mineralull.
DK608788A (da) † 1988-11-01 1990-05-02 Rockwool Int Fremgangsmaade til fremstilling af et bindemiddelholdigt mineraluldprodukt
SE464706B (sv) † 1988-12-16 1991-06-03 Rockwool Ab Saett att foera bindemedel till mineralull
SE463817B (sv) † 1988-12-16 1991-01-28 Rockwool Ab Saett och anordning att tillsaetta bindemedel till nybildade mineralullsfibrer
FR2657077B1 (fr) * 1990-01-16 1993-07-02 Saint Gobain Isover Procede et dispositif de fibrage de laine minerale par centrifugation libre.
GB9001124D0 (en) * 1990-01-18 1990-03-21 Rockwool Int Spinning apparatus and method
US5458822A (en) * 1993-06-21 1995-10-17 Owens-Corning Fiberglas Technology, Inc. Method for manufacturing a mineral fiber product
GB9425020D0 (en) † 1994-12-12 1995-02-08 Rockwool Int Manufacture of vitreous fibre products
EP1517867B1 (en) † 2002-06-28 2008-06-04 Rockwool International A/S Apparatus and process for producing mineral fibres using a rotor and including a binder supply

Also Published As

Publication number Publication date
IS4511A (is) 1997-06-24
ES2202482T5 (es) 2010-06-02
SI9620019A (sl) 1998-02-28
PL320853A1 (en) 1997-11-10
NO972945D0 (no) 1997-06-23
ES2202482T3 (es) 2004-04-01
CN1056357C (zh) 2000-09-13
JPH10512541A (ja) 1998-12-02
AU718485B2 (en) 2000-04-13
ATE244210T1 (de) 2003-07-15
SK86497A3 (en) 1998-03-04
AU7500396A (en) 1997-05-29
EP0801635B2 (fr) 2010-02-10
CZ211297A3 (en) 1997-12-17
DE69628910D1 (de) 2003-08-07
EP0801635B1 (fr) 2003-07-02
WO1997017305A1 (fr) 1997-05-15
CN1177339A (zh) 1998-03-25
EP0801635A1 (fr) 1997-10-22

Similar Documents

Publication Publication Date Title
ES2092684T3 (es) Aparato y metodo para la produccion de fibras organicas.
HK33486A (en) Process and apparatus for producing uniform fibrous web at high rate of speed
ES8302129A1 (es) Perfeccionamientos en los metodos y dispositivos de formacion de fibras minerales, por medio de ruedas de centrifugacion.
DE69203442D1 (de) Verfahren und vorrichtung zum herstellen von mineralfasern.
ATE190294T1 (de) Verfahren zum zufasern eines mineralen materials mit einem organischen material
DK0465310T3 (da) Fremgangsmåde til fremstilling af mineralske fibre
NO972945L (no) Fremgangsmåte og innretning for fri sentrifugering av mineralfibre
HUP9801912A2 (hu) Eljárás és berendezés szintetikus üvegszáltermékek gyártásához
FI852618A0 (fi) Foerfarande och anordning vid fibrering av mineraliska smaeltor.
US4119421A (en) Arrangement for fibration of molten mineral
AU4244096A (en) Method for fiberizing mineral material with organic material
GB1559117A (en) Method and apparatus for manufacture of mineral wool
DE3165354D1 (en) Process and apparatus for melt spinning filaments in which quench gas and finishing liquid are introduced to the filaments through the fibre pack and spinneret
FI70876C (fi) Foerfaringssaett och anordning foer uppfaongning av delvis fibrerad mineralsmaelta
PL327195A1 (en) Apparatus for and method of obtaining mineral fibre
SE9200957L (sv) Förfarande och anordning för påverkning av en mineralsmälta vid tillverkning av mineralull
JPS57193526A (en) High-speed stretch breaking of artificial fiber
SU142561A1 (ru) Способ производства минерального волокна
DK0717725T3 (da) Indretning til fremstilling af mineralfibre af en smelte
JPS5218925A (en) Method for producing coated inorganic fibers