US3883334A - Mineral fiber production method and apparatus - Google Patents

Mineral fiber production method and apparatus Download PDF

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Publication number
US3883334A
US3883334A US472817A US47281774A US3883334A US 3883334 A US3883334 A US 3883334A US 472817 A US472817 A US 472817A US 47281774 A US47281774 A US 47281774A US 3883334 A US3883334 A US 3883334A
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US
United States
Prior art keywords
tube
collecting tube
slag
entry
horizontal
Prior art date
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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US472817A
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English (en)
Inventor
Don Cassidy
Ray W Barkhau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
L C Cassidy & Son Inc
Original Assignee
L C Cassidy & Son Inc
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 L C Cassidy & Son Inc filed Critical L C Cassidy & Son Inc
Priority to US472817A priority Critical patent/US3883334A/en
Priority to CA75217780A priority patent/CA1048787A/en
Publication of US3883334A publication Critical patent/US3883334A/en
Application granted granted Critical
Publication of US3883334B1 publication Critical patent/US3883334B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • C03B37/048—Means for attenuating the spun fibres, e.g. blowers for spinner cups
    • 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

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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)
  • Cyclones (AREA)
  • Manufacture Of Iron (AREA)
US472817A 1974-05-23 1974-05-23 Mineral fiber production method and apparatus Expired - Lifetime US3883334A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US472817A US3883334A (en) 1974-05-23 1974-05-23 Mineral fiber production method and apparatus
CA75217780A CA1048787A (en) 1974-05-23 1975-01-13 Mineral fiber production method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US472817A US3883334A (en) 1974-05-23 1974-05-23 Mineral fiber production method and apparatus

Publications (2)

Publication Number Publication Date
US3883334A true US3883334A (en) 1975-05-13
US3883334B1 US3883334B1 (enrdf_load_stackoverflow) 1985-07-09

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ID=23877055

Family Applications (1)

Application Number Title Priority Date Filing Date
US472817A Expired - Lifetime US3883334A (en) 1974-05-23 1974-05-23 Mineral fiber production method and apparatus

Country Status (2)

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US (1) US3883334A (enrdf_load_stackoverflow)
CA (1) CA1048787A (enrdf_load_stackoverflow)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4029495A (en) * 1976-02-05 1977-06-14 Yoshiro Hirayama Process for recovering a heavy metal catalyst component from a spent catalyst
US4087267A (en) * 1976-10-22 1978-05-02 Saint-Gobain Industries Controls for use in fiberization systems embodying means for suppression of pollution
US4105424A (en) * 1973-03-30 1978-08-08 Saint-Gobain Industries Method and apparatus for suppression of pollution in mineral fiber manufacture
US4111672A (en) * 1973-10-10 1978-09-05 Saint-Gobain Industries Method and apparatus for suppression of pollution in mineral fiber manufacture
WO1980000958A1 (en) * 1978-11-02 1980-05-15 Walter Jim Resources Inc Process for making uniform short inorganic fibers
US4268294A (en) * 1979-11-15 1981-05-19 Laughlin Sidney J Method and apparatus for producing fiber product
US4357154A (en) * 1980-02-22 1982-11-02 Rockwool Aktiebolaget Method and apparatus for collecting and handling mineral fibres
US4486211A (en) * 1980-06-27 1984-12-04 Energy Fibers Int'l Corp. Apparatus and methods of operation for converting fly ash into high quality mineral wool
US4504544A (en) * 1980-06-27 1985-03-12 Energy Fibers Int'l. Corp. High quality mineral wool
US4507197A (en) * 1982-08-09 1985-03-26 Jim Walter Corporation Apparatus and method for producing shot-free mineral wool
US4576620A (en) * 1984-12-04 1986-03-18 United States Gypsum Company Apparatus for the production of mineral fibers having supplemental collection chamber exhaust
US4909817A (en) * 1989-02-06 1990-03-20 Owens-Corning Fiberglas Corporation Apparatus and method for the manufacture of loose fibrous mineral material
US5017207A (en) * 1987-04-23 1991-05-21 Watkinson Charles J Method and apparatus for forming glass flakes
WO1992004988A1 (de) * 1990-09-20 1992-04-02 Hergeth Hollingsworth Gmbh Abscheider
US5395412A (en) * 1991-01-15 1995-03-07 Poly Id Ag Method and apparatus for the treatment of fiber pieces
US5866486A (en) * 1991-01-16 1999-02-02 Rockwool International A/S Stone wool
US20070289337A1 (en) * 2006-06-16 2007-12-20 Yao-Chung Hu Fiberizing Device for Producing Fibers from Molten Waste

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3013299A (en) * 1957-04-10 1961-12-19 United States Gypsum Co Method of and means for fiberization
US3022538A (en) * 1957-09-03 1962-02-27 United States Gypsum Co Means for manufacturing mineral wool
US3308945A (en) * 1964-01-13 1967-03-14 Wood Conversion Co Method and apparatus for de-shotting and separating mineral fiber
US3441131A (en) * 1965-10-18 1969-04-29 Scient Separators Inc Particle separation apparatus and method
US3447678A (en) * 1967-04-20 1969-06-03 Donald L Henry Method for separating expanded perlite with minimum particle breakage
US3709670A (en) * 1970-09-10 1973-01-09 H Eriksen Method, apparatus and system for fiberizing molten mineral material

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3013299A (en) * 1957-04-10 1961-12-19 United States Gypsum Co Method of and means for fiberization
US3022538A (en) * 1957-09-03 1962-02-27 United States Gypsum Co Means for manufacturing mineral wool
US3308945A (en) * 1964-01-13 1967-03-14 Wood Conversion Co Method and apparatus for de-shotting and separating mineral fiber
US3441131A (en) * 1965-10-18 1969-04-29 Scient Separators Inc Particle separation apparatus and method
US3447678A (en) * 1967-04-20 1969-06-03 Donald L Henry Method for separating expanded perlite with minimum particle breakage
US3709670A (en) * 1970-09-10 1973-01-09 H Eriksen Method, apparatus and system for fiberizing molten mineral material

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105424A (en) * 1973-03-30 1978-08-08 Saint-Gobain Industries Method and apparatus for suppression of pollution in mineral fiber manufacture
US4111672A (en) * 1973-10-10 1978-09-05 Saint-Gobain Industries Method and apparatus for suppression of pollution in mineral fiber manufacture
US4029495A (en) * 1976-02-05 1977-06-14 Yoshiro Hirayama Process for recovering a heavy metal catalyst component from a spent catalyst
US4087267A (en) * 1976-10-22 1978-05-02 Saint-Gobain Industries Controls for use in fiberization systems embodying means for suppression of pollution
WO1980000958A1 (en) * 1978-11-02 1980-05-15 Walter Jim Resources Inc Process for making uniform short inorganic fibers
US4268294A (en) * 1979-11-15 1981-05-19 Laughlin Sidney J Method and apparatus for producing fiber product
US4357154A (en) * 1980-02-22 1982-11-02 Rockwool Aktiebolaget Method and apparatus for collecting and handling mineral fibres
US4504544A (en) * 1980-06-27 1985-03-12 Energy Fibers Int'l. Corp. High quality mineral wool
US4486211A (en) * 1980-06-27 1984-12-04 Energy Fibers Int'l Corp. Apparatus and methods of operation for converting fly ash into high quality mineral wool
US4507197A (en) * 1982-08-09 1985-03-26 Jim Walter Corporation Apparatus and method for producing shot-free mineral wool
EP0100942A3 (en) * 1982-08-09 1985-12-18 Jim Walter Corporation Apparatus and method for producing shot-free mineral wool
US4576620A (en) * 1984-12-04 1986-03-18 United States Gypsum Company Apparatus for the production of mineral fibers having supplemental collection chamber exhaust
US5017207A (en) * 1987-04-23 1991-05-21 Watkinson Charles J Method and apparatus for forming glass flakes
US4909817A (en) * 1989-02-06 1990-03-20 Owens-Corning Fiberglas Corporation Apparatus and method for the manufacture of loose fibrous mineral material
WO1992004988A1 (de) * 1990-09-20 1992-04-02 Hergeth Hollingsworth Gmbh Abscheider
US5395412A (en) * 1991-01-15 1995-03-07 Poly Id Ag Method and apparatus for the treatment of fiber pieces
US5866486A (en) * 1991-01-16 1999-02-02 Rockwool International A/S Stone wool
US20070289337A1 (en) * 2006-06-16 2007-12-20 Yao-Chung Hu Fiberizing Device for Producing Fibers from Molten Waste
US7562540B2 (en) * 2006-06-16 2009-07-21 Green Material Corporation Fiberizing device for producing fibers from molten waste

Also Published As

Publication number Publication date
US3883334B1 (enrdf_load_stackoverflow) 1985-07-09
CA1048787A (en) 1979-02-20

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Legal Events

Date Code Title Description
RR Request for reexamination filed

Effective date: 19841109

B1 Reexamination certificate first reexamination