US3709670A - Method, apparatus and system for fiberizing molten mineral material - Google Patents

Method, apparatus and system for fiberizing molten mineral material Download PDF

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Publication number
US3709670A
US3709670A US00071148A US3709670DA US3709670A US 3709670 A US3709670 A US 3709670A US 00071148 A US00071148 A US 00071148A US 3709670D A US3709670D A US 3709670DA US 3709670 A US3709670 A US 3709670A
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US
United States
Prior art keywords
spinner
fibers
conveying medium
duct
pickup
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Legal status (The legal status 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 status listed.)
Expired - Lifetime
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US00071148A
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English (en)
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H Eriksen
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Individual
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Individual
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Publication of US3709670A publication Critical patent/US3709670A/en
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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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/19—Inorganic fiber

Definitions

  • FIGS. 4 and 5 are enlarged sectional views taken on lines 4-4 and 5-5 respectively of FIG. 3;

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
US00071148A 1970-09-10 1970-09-10 Method, apparatus and system for fiberizing molten mineral material Expired - Lifetime US3709670A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7114870A 1970-09-10 1970-09-10

Publications (1)

Publication Number Publication Date
US3709670A true US3709670A (en) 1973-01-09

Family

ID=22099541

Family Applications (1)

Application Number Title Priority Date Filing Date
US00071148A Expired - Lifetime US3709670A (en) 1970-09-10 1970-09-10 Method, apparatus and system for fiberizing molten mineral material

Country Status (5)

Country Link
US (1) US3709670A (OSRAM)
CA (1) CA972158A (OSRAM)
DE (1) DE2144682A1 (OSRAM)
FR (1) FR2106430B3 (OSRAM)
NL (1) NL7112338A (OSRAM)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3883334A (en) * 1974-05-23 1975-05-13 L C Cassidy & Son Inc Mineral fiber production method and apparatus
US3906064A (en) * 1973-02-12 1975-09-16 Little Inc A Process for dry forming paper
US4028071A (en) * 1974-12-12 1977-06-07 Owens-Corning Fiberglas Corporation Method for removing particulate pollutants from stack gases
US4052183A (en) * 1973-04-24 1977-10-04 Saint-Gobain Industries Method and apparatus for suppression of pollution in toration of glass fibers
US4065274A (en) * 1974-12-12 1977-12-27 Owens-Corning Fiberglas Corporation Method and apparatus for removing particulate pollutants from stack gases
US4268294A (en) * 1979-11-15 1981-05-19 Laughlin Sidney J Method and apparatus for producing fiber product
US4348340A (en) * 1980-05-20 1982-09-07 Francis Gagneraud Production of spheroidal granules from molten inorganic materials
US5274896A (en) * 1989-09-06 1994-01-04 Aga Aktiebolag Destruction and re-use of mineral wool scrap
US5356450A (en) * 1990-09-28 1994-10-18 Rockwool International A/S Processs and apparatus for making mineral wool fibres
US5866486A (en) * 1991-01-16 1999-02-02 Rockwool International A/S Stone wool
US5906669A (en) * 1995-05-15 1999-05-25 Rockwool International A/S Man-made vitreous fiber products and processes and apparatus for their production
FR2777881A1 (fr) * 1998-04-24 1999-10-29 Saint Gobain Isover Procede et dispositif de fibrage de laine minerale par centrifugation libre
US20030233851A1 (en) * 2002-06-20 2003-12-25 Alain Yang Use of corrugated hose for admix recycling in fibrous glass insulation
WO2010012265A1 (de) * 2008-07-28 2010-02-04 Grenzebach Bsh Gmbh Verfahren und vorrichtung zur herstellung von mineralwollefasern
EP1086054B2 (en) † 1998-04-06 2010-04-14 Rockwool International A/S Apparatus for forming a man-made vitreous fibre web

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE403099C (sv) * 1976-06-30 1984-04-09 Rockwool Ab Anordning for fibrering av en mineralsmelta
FR2548959B1 (fr) * 1983-07-12 1986-02-07 Saint Gobain Isover Feutre de fibres minerales
FR2657077B1 (fr) * 1990-01-16 1993-07-02 Saint Gobain Isover Procede et dispositif de fibrage de laine minerale par centrifugation libre.
FR2663922B1 (fr) * 1990-07-02 1993-06-11 Saint Gobain Isover Procede de formation de fibres.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1837836A (en) * 1928-07-20 1931-12-22 Banner Rock Corp Filtering blow chamber
AT165884B (OSRAM) * 1947-05-24 1950-05-10
GB780742A (en) * 1953-06-27 1957-08-07 Aldo De Sanctis Subaqueuos breathing apparatus
US3615009A (en) * 1969-03-03 1971-10-26 Georgia Marble Co Classifying system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1837836A (en) * 1928-07-20 1931-12-22 Banner Rock Corp Filtering blow chamber
AT165884B (OSRAM) * 1947-05-24 1950-05-10
GB780742A (en) * 1953-06-27 1957-08-07 Aldo De Sanctis Subaqueuos breathing apparatus
US3615009A (en) * 1969-03-03 1971-10-26 Georgia Marble Co Classifying system

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3906064A (en) * 1973-02-12 1975-09-16 Little Inc A Process for dry forming paper
US4052183A (en) * 1973-04-24 1977-10-04 Saint-Gobain Industries Method and apparatus for suppression of pollution in toration of glass fibers
US3883334A (en) * 1974-05-23 1975-05-13 L C Cassidy & Son Inc Mineral fiber production method and apparatus
US4028071A (en) * 1974-12-12 1977-06-07 Owens-Corning Fiberglas Corporation Method for removing particulate pollutants from stack gases
US4065274A (en) * 1974-12-12 1977-12-27 Owens-Corning Fiberglas Corporation Method and apparatus for removing particulate pollutants from stack gases
US4268294A (en) * 1979-11-15 1981-05-19 Laughlin Sidney J Method and apparatus for producing fiber product
US4348340A (en) * 1980-05-20 1982-09-07 Francis Gagneraud Production of spheroidal granules from molten inorganic materials
US5274896A (en) * 1989-09-06 1994-01-04 Aga Aktiebolag Destruction and re-use of mineral wool scrap
US5356450A (en) * 1990-09-28 1994-10-18 Rockwool International A/S Processs and apparatus for making mineral wool fibres
US5866486A (en) * 1991-01-16 1999-02-02 Rockwool International A/S Stone wool
US5906669A (en) * 1995-05-15 1999-05-25 Rockwool International A/S Man-made vitreous fiber products and processes and apparatus for their production
EP1086054B2 (en) † 1998-04-06 2010-04-14 Rockwool International A/S Apparatus for forming a man-made vitreous fibre web
FR2777881A1 (fr) * 1998-04-24 1999-10-29 Saint Gobain Isover Procede et dispositif de fibrage de laine minerale par centrifugation libre
WO1999055631A1 (fr) * 1998-04-24 1999-11-04 Isover Saint-Gobain Procede et dispositif de fibrage de laine minerale par centrifugation libre
US6536241B1 (en) 1998-04-24 2003-03-25 Isover Saint-Gobain Method and device for drawing out mineral wool fibres by free centrifuging
US20030233851A1 (en) * 2002-06-20 2003-12-25 Alain Yang Use of corrugated hose for admix recycling in fibrous glass insulation
US7174747B2 (en) * 2002-06-20 2007-02-13 Certainteed Corporation Use of corrugated hose for admix recycling in fibrous glass insulation
WO2010012265A1 (de) * 2008-07-28 2010-02-04 Grenzebach Bsh Gmbh Verfahren und vorrichtung zur herstellung von mineralwollefasern

Also Published As

Publication number Publication date
FR2106430A3 (OSRAM) 1972-05-05
NL7112338A (OSRAM) 1972-03-14
DE2144682A1 (de) 1973-08-02
FR2106430B3 (OSRAM) 1974-05-10
CA972158A (en) 1975-08-05

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