DE69200917D1 - Steinwolle. - Google Patents

Steinwolle.

Info

Publication number
DE69200917D1
DE69200917D1 DE69200917T DE69200917T DE69200917D1 DE 69200917 D1 DE69200917 D1 DE 69200917D1 DE 69200917 T DE69200917 T DE 69200917T DE 69200917 T DE69200917 T DE 69200917T DE 69200917 D1 DE69200917 D1 DE 69200917D1
Authority
DE
Germany
Prior art keywords
diameter
stone wool
weight
stone
fibres
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.)
Revoked
Application number
DE69200917T
Other languages
English (en)
Other versions
DE69200917T2 (de
Inventor
Svend Grove-Rasmussen
Hansen Lars Elmekilde
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.)
Rockwool AS
Original Assignee
Rockwool International AS
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=10688490&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69200917(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rockwool International AS filed Critical Rockwool International AS
Application granted granted Critical
Publication of DE69200917D1 publication Critical patent/DE69200917D1/de
Publication of DE69200917T2 publication Critical patent/DE69200917T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • 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)
  • Glass Compositions (AREA)
  • Table Devices Or Equipment (AREA)
  • Woven Fabrics (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
  • Ceramic Products (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
DE69200917T 1991-01-16 1992-01-15 Steinwolle. Revoked DE69200917T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919100884A GB9100884D0 (en) 1991-01-16 1991-01-16 Stone wool
PCT/EP1992/000087 WO1992012941A1 (en) 1991-01-16 1992-01-15 Stone wool

Publications (2)

Publication Number Publication Date
DE69200917D1 true DE69200917D1 (de) 1995-01-26
DE69200917T2 DE69200917T2 (de) 1995-06-29

Family

ID=10688490

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69200917T Revoked DE69200917T2 (de) 1991-01-16 1992-01-15 Steinwolle.

Country Status (11)

Country Link
EP (1) EP0567487B1 (de)
JP (1) JPH06504257A (de)
AT (1) ATE115524T1 (de)
AU (1) AU1159692A (de)
DE (1) DE69200917T2 (de)
DK (1) DK0567487T3 (de)
ES (1) ES2066598T3 (de)
GB (1) GB9100884D0 (de)
NO (1) NO932569L (de)
WO (1) WO1992012941A1 (de)
YU (1) YU4692A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9424331D0 (en) * 1994-12-01 1995-01-18 Rockwool Int Manufacture of vitreous fibre products
WO1999051535A1 (en) † 1998-04-06 1999-10-14 Rockwool International A/S Man-made vitreous fibre batts and their production
FR2777881A1 (fr) † 1998-04-24 1999-10-29 Saint Gobain Isover Procede et dispositif de fibrage de laine minerale par centrifugation libre
FI120388B (sv) 2004-12-31 2009-10-15 Paroc Oy Ab Förfarande och anordning vid framställning av mineralfibrer samt fibreringshjularrangemang
FI123701B (fi) * 2007-01-09 2013-09-30 Paroc Oy Ab Järjestelmä ja menetelmä mineraalikuitujen valmistuksessa
FI121597B (fi) * 2007-04-20 2011-01-31 Paroc Oy Ab Menetelmä ja järjestelmä mineraalikuituja muodostavan kuidutinlaitteen toiminnan optimoimiseksi sekä ohjelmistotuote
JP5006979B1 (ja) 2011-03-31 2012-08-22 ニチアス株式会社 生体溶解性無機繊維の製造方法
JP2012214956A (ja) * 2012-03-06 2012-11-08 Nichias Corp 生体溶解性無機繊維の製造方法
JP2013067940A (ja) * 2012-12-11 2013-04-18 Nichias Corp 生体溶解性無機繊維の製造方法
CA2926033C (en) 2013-10-16 2021-06-15 Rockwool International A/S Man-made vitreous fibres

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2520168A (en) * 1944-09-22 1950-08-29 Johns Manville Method and apparatus for fiberizing molten material
US2807048A (en) * 1952-12-30 1957-09-24 Johns Manville Apparatus for forming fibers
US3159475A (en) * 1955-05-05 1964-12-01 Johns Manville Apparatus for forming fibers
NL275902A (de) * 1961-03-14 1900-01-01
BE621031A (de) * 1962-08-21
SE403099C (sv) * 1976-06-30 1984-04-09 Rockwool Ab Anordning for fibrering av en mineralsmelta

Also Published As

Publication number Publication date
YU4692A (sh) 1994-06-10
WO1992012941A1 (en) 1992-08-06
NO932569L (no) 1993-09-15
DK0567487T3 (da) 1995-05-01
EP0567487A1 (de) 1993-11-03
ES2066598T3 (es) 1995-03-01
GB9100884D0 (en) 1991-02-27
DE69200917T2 (de) 1995-06-29
ATE115524T1 (de) 1994-12-15
JPH06504257A (ja) 1994-05-19
NO932569D0 (no) 1993-07-15
AU1159692A (en) 1992-08-27
EP0567487B1 (de) 1994-12-14

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation