DK0550721T3 - Fremgangsmåde og apparat til at påføre et isoleringslag på en genstands overflade - Google Patents

Fremgangsmåde og apparat til at påføre et isoleringslag på en genstands overflade

Info

Publication number
DK0550721T3
DK0550721T3 DK92915255.1T DK92915255T DK0550721T3 DK 0550721 T3 DK0550721 T3 DK 0550721T3 DK 92915255 T DK92915255 T DK 92915255T DK 0550721 T3 DK0550721 T3 DK 0550721T3
Authority
DK
Denmark
Prior art keywords
fibers
conduit
pct
spray nozzle
stream
Prior art date
Application number
DK92915255.1T
Other languages
Danish (da)
English (en)
Inventor
Curt Elis Tage Nyberg
Henrik Evald Troberg
Original Assignee
Electrolux 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20383237&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0550721(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Electrolux Ab filed Critical Electrolux Ab
Application granted granted Critical
Publication of DK0550721T3 publication Critical patent/DK0550721T3/da

Links

Classifications

    • 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
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D04H1/4218—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/305—Spray-up of reinforcing fibres with or without matrix to form a non-coherent mat in or on a mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
    • 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
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • 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
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/655—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions characterised by the apparatus for applying bonding agents
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/736—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged characterised by the apparatus for arranging 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
    • F16L59/04—Arrangements using dry fillers, e.g. using slag wool which is added to the object to be insulated by pouring, spreading, spraying or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/34—Elements and arrangements for heat storage or insulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0012—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular thermal properties
    • B29K2995/0015—Insulating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Formation Of Insulating Films (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
  • Insulating Bodies (AREA)
DK92915255.1T 1991-07-02 1992-06-24 Fremgangsmåde og apparat til at påføre et isoleringslag på en genstands overflade DK0550721T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9102067A SE468722B (sv) 1991-07-02 1991-07-02 Anordning foer anbringande av en isolering innefattande fibrer paa en yta, innefattande ett organ foer alstrande av en luftstroem som bringar fiberstroemmen i rotation

Publications (1)

Publication Number Publication Date
DK0550721T3 true DK0550721T3 (da) 1995-05-29

Family

ID=20383237

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92915255.1T DK0550721T3 (da) 1991-07-02 1992-06-24 Fremgangsmåde og apparat til at påføre et isoleringslag på en genstands overflade

Country Status (8)

Country Link
US (1) US5507869A (de)
EP (1) EP0550721B2 (de)
AT (1) ATE116417T1 (de)
CA (1) CA2090871A1 (de)
DE (1) DE69201051T3 (de)
DK (1) DK0550721T3 (de)
SE (1) SE468722B (de)
WO (1) WO1993001444A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29521023U1 (de) * 1995-05-08 1996-08-01 Krauss-Maffei AG, 80997 München Reaktionsgießmaschine
DE19633947A1 (de) * 1996-08-22 1998-02-26 Bayerische Motoren Werke Ag Anbauteil, insbesondere für Innenräume von Kraftfahrzeugen
US5947646A (en) * 1997-02-25 1999-09-07 Guardian Fiberglass, Inc. System for blowing loose-fill insulation
US6261679B1 (en) * 1998-05-22 2001-07-17 Kimberly-Clark Worldwide, Inc. Fibrous absorbent material and methods of making the same
DE19848874A1 (de) * 1998-10-22 2000-04-27 Bsh Bosch Siemens Hausgeraete Backofen
FR2801243B1 (fr) 1999-11-18 2006-06-02 Saint Gobain Isover Procede pour appliquer une couche isolante sur une surface d'un objet et produit isole correspondant
DE10211331B4 (de) * 2002-03-14 2006-02-02 Sto Ag Verfahren zum Herstellen einer aerogelhaltigen Dämmschicht auf einer Außenwand eines Gebäudes
CN1933720A (zh) * 2004-03-18 2007-03-21 约翰斯·曼维尔 形成隔热粒子/空气悬浮物的系统和方法
ITTO20120812A1 (it) * 2012-09-18 2014-03-19 Indesit Co Spa Metodo per coibentare una muffola di forno per la cottura di alimenti
FR3054636B1 (fr) 2016-08-01 2019-01-25 Saint-Gobain Isover Procede d'isolation et appareil obtenu
CN110983632A (zh) * 2019-12-31 2020-04-10 重庆再升科技股份有限公司 一种集棉罩
CN111074425A (zh) * 2019-12-31 2020-04-28 重庆再升科技股份有限公司 一种高排水隔音隔热玻璃纤维棉毡的制备方法及产品
CN111058186A (zh) * 2019-12-31 2020-04-24 重庆再升科技股份有限公司 一种高强度隔音隔热玻璃纤维棉毡的制备方法及产品

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1702043A (en) * 1923-09-15 1929-02-12 Turner Tanning Machinery Co Method and apparatus for applying and treating varnish
US1718507A (en) * 1923-12-17 1929-06-25 Wenzel Heat insulation of walls
US2578412A (en) * 1950-01-10 1951-12-11 Emery J Fisher Spray gun for comminuted material and adhesive
US3871583A (en) * 1969-12-29 1975-03-18 Paul H Kellert Cement spray gun with remote air injection
FR2314775A1 (fr) * 1975-06-18 1977-01-14 Inst Francais Du Petrole Appareillage pour former une couche d'un produit pulverulent sur la surface d'un objet
DE2719439C2 (de) * 1977-04-30 1984-01-19 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Schwenkbare Schubdüse zur Vektorsteuerung
DE2815616C2 (de) * 1978-04-11 1982-11-18 Woellner-Werke, 6700 Ludwigshafen Verfahren zur Spritzisolierung von metallischen und/oder nichtmetallischen Gegenständen mit Mineralfasern und einem Bindemittel
IT1122846B (it) * 1978-09-25 1986-04-23 Woellner Werke Procedimento per isolare a spruzzo oggetti metallici e/o non metallici
CA1190035A (en) * 1982-01-06 1985-07-09 Daniel D. O'connell Sprayable acoustical composition
US4504602A (en) * 1982-01-06 1985-03-12 United States Gypsum Company Sprayable acoustical composition
FR2535246A1 (fr) * 1982-10-29 1984-05-04 Saint Gobain Isover Panneaux isolants d'etancheite de toitures, procede et dispositifs pour leur fabrication
US4542040A (en) * 1982-12-13 1985-09-17 Nowak David M Method and means for spraying aggregates for fireproof insulation onto a substratum
JPS59205480A (ja) * 1983-05-09 1984-11-21 Usui Internatl Ind Co Ltd 断熱エンジン部品用セラミツク溶射被覆層の強化法
US4673594A (en) * 1984-10-12 1987-06-16 Manville Service Corporation Method for applying a layer of fiber on a surface and a refractory material produced thereby
JPS61111973A (ja) * 1984-10-31 1986-05-30 黒崎窯業株式会社 耐火吹付け材の吹付け方法
EP0222563A1 (de) * 1985-11-02 1987-05-20 MB GROUP plc Beschichtung von Gegenständen
US4814201A (en) * 1987-08-31 1989-03-21 Smith William H Apparatus and method for applying a layer of fiber on a surface
US4968556A (en) * 1988-03-25 1990-11-06 The Reynolds Company Coating for fiberglass insulation
US4852392A (en) * 1988-08-12 1989-08-01 Evans Robert G High pressure drum testing apparatus and method
FR2640546B1 (fr) * 1988-12-21 1991-04-12 Saint Gobain Isover Procede d'obtention d'un panneau d'isolation surface a base de fibres minerales
US5064689A (en) * 1989-03-20 1991-11-12 Weyerhaeuser Company Method of treating discontinuous fibers

Also Published As

Publication number Publication date
EP0550721B2 (de) 1997-07-23
WO1993001444A1 (en) 1993-01-21
EP0550721A1 (de) 1993-07-14
CA2090871A1 (en) 1993-01-03
US5507869A (en) 1996-04-16
EP0550721B1 (de) 1994-12-28
DE69201051T2 (de) 1995-05-18
DE69201051D1 (de) 1995-02-09
ATE116417T1 (de) 1995-01-15
SE9102067D0 (sv) 1991-07-02
DE69201051T3 (de) 1998-03-05
SE9102067L (sv) 1993-01-03
SE468722B (sv) 1993-03-08

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