DK497378A - Fremgangsmaade til fremstilling af formstykker af mineraluld - Google Patents

Fremgangsmaade til fremstilling af formstykker af mineraluld

Info

Publication number
DK497378A
DK497378A DK497378A DK497378A DK497378A DK 497378 A DK497378 A DK 497378A DK 497378 A DK497378 A DK 497378A DK 497378 A DK497378 A DK 497378A DK 497378 A DK497378 A DK 497378A
Authority
DK
Denmark
Prior art keywords
molds
manufacture
mineral wool
wool
mineral
Prior art date
Application number
DK497378A
Other languages
English (en)
Inventor
Ingemar Oehberg
Original Assignee
Rockwool Ab
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 Rockwool Ab filed Critical Rockwool Ab
Publication of DK497378A publication Critical patent/DK497378A/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/021—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves
    • F16L59/022—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves with a single slit
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/021—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves
    • F16L59/022—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves with a single slit
    • F16L59/023—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves with a single slit with a hinge opposite the slit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/06—Inserting sound absorbing material into a chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Building Environments (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Glass Compositions (AREA)
DK497378A 1977-11-09 1978-11-08 Fremgangsmaade til fremstilling af formstykker af mineraluld DK497378A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7712654A SE408792B (sv) 1977-11-09 1977-11-09 Sett och anordning for tillverkning av formstycken av mineralull

Publications (1)

Publication Number Publication Date
DK497378A true DK497378A (da) 1979-05-10

Family

ID=20332817

Family Applications (1)

Application Number Title Priority Date Filing Date
DK497378A DK497378A (da) 1977-11-09 1978-11-08 Fremgangsmaade til fremstilling af formstykker af mineraluld

Country Status (7)

Country Link
US (1) US4401610A (da)
EP (1) EP0001963B1 (da)
DE (1) DE2862091D1 (da)
DK (1) DK497378A (da)
FI (1) FI69507C (da)
NO (1) NO783757L (da)
SE (1) SE408792B (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3476241D1 (en) * 1983-11-18 1989-02-23 Tba Industrial Products Ltd Glass fibre products
AU592530B2 (en) * 1984-05-09 1990-01-18 Michael John Hewitt The manufacture of lightweight extruded structural profile
US4589832A (en) * 1985-02-26 1986-05-20 Thetford International Products, Ltd. Briquette making machine
SE459204B (sv) * 1986-01-27 1989-06-12 Laxao Bruks Ab Saett och anordning foer framstaellning av formstycken av bindemedelsimpregnerad mineralull
SE461202B (sv) * 1988-05-19 1990-01-22 Fredriksson Sven Saett och anordning foer att tillverka en fiberplatta
GB2241546A (en) * 1990-03-02 1991-09-04 Bold Nu Tec Insulation Product One piece 'snap-on' moulded mineral wool insulation for pipe-line fittings and equipment
DE4208246A1 (de) * 1991-11-21 1993-05-27 Wilfried Seitz Isolierteil aus mineralwolle
US5766541A (en) * 1996-12-03 1998-06-16 O-C Fiberglas Sweden Ab Method and apparatus for making preforms from glass fiber strand material
US5976453A (en) * 1998-06-29 1999-11-02 Owens-Corning Sweden Ab Device and process for expanding strand material
US6329051B1 (en) 1999-04-27 2001-12-11 Albany International Corp. Blowable insulation clusters
US6329052B1 (en) 1999-04-27 2001-12-11 Albany International Corp. Blowable insulation
FI120775B (fi) * 2005-05-31 2010-02-26 Paroc Oy Ab Menetelmä ja laitteisto mineraalivillaa olevan putkieristyskourun valmistamiseksi
US7790639B2 (en) * 2005-12-23 2010-09-07 Albany International Corp. Blowable insulation clusters made of natural material
DE102007036346A1 (de) 2007-02-23 2008-08-28 Deutsche Rockwool Mineralwoll Gmbh + Co Ohg Verfahren und Vorrichtung zur Herstellung eines Formteils sowie Formteil als Wärme- und/oder Schalldämmelement
US8474115B2 (en) * 2009-08-28 2013-07-02 Ocv Intellectual Capital, Llc Apparatus and method for making low tangle texturized roving
US8894811B1 (en) * 2013-10-16 2014-11-25 Usg Interiors, Llc Air dispersion of mineral fibers in ceiling tile manufacture

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2003319A (en) * 1932-12-13 1935-06-04 Johns Manville Lightweight ceramic article and method of making the same
NL45701C (nl) * 1935-10-01 1939-05-15 N.V. Maatschappij Tot Beheer En Exploitatie Van Octrooien Werkwijze en inrichting voor het vervaardigen van een mat uit vezels van glas of daarmede overeenkomend anorganisch materiaal
US2571335A (en) * 1946-10-24 1951-10-16 Houdaille Hershey Corp Machine for making resilient batts
US2517707A (en) * 1949-07-20 1950-08-08 Socony Vacuum Oil Co Inc Mechanical shaping of porous materials
DE841727C (de) * 1949-08-26 1952-06-19 Gerhard Zdralek Verfahren und Vorrichtung zur Herstellung von Leichtbauplatten und profilierten Formkoerpern
FR1073587A (fr) * 1952-01-28 1954-09-27 Algemeene Kunstvezel Mij Nv Procédé et appareil pour la fabrication de corps cylindriques à partir de fibres inorganiques ou organiques et de liants
US3341890A (en) * 1963-10-01 1967-09-19 Wood Conversion Co Apparatus for producing elongated felts
US3920783A (en) * 1966-06-27 1975-11-18 Nippon Catalytic Chem Ind Extrusion moulding method
CA968645A (en) * 1971-12-03 1975-06-03 Preston F. Marshall Stabilization of mixed-fiber webs
US3950118A (en) * 1974-05-17 1976-04-13 Phillips Petroleum Company Control of temperature profile across a heat exchanger
US4081501A (en) * 1976-07-09 1978-03-28 Muther John P Process for producing odor absorbent and adsorbent air filter media
JPS5311975A (en) * 1976-07-20 1978-02-02 Hokushin Gohan Kk Process and apparatus for making synthetic board with uniform strength

Also Published As

Publication number Publication date
FI783410A (fi) 1979-05-10
FI69507B (fi) 1985-10-31
EP0001963A1 (en) 1979-05-16
EP0001963B1 (en) 1982-11-17
DE2862091D1 (en) 1982-12-23
US4401610A (en) 1983-08-30
FI69507C (fi) 1986-02-10
SE408792B (sv) 1979-07-09
SE7712654L (sv) 1979-05-10
NO783757L (no) 1979-05-10

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment