CA1026170A - Purging system and method for a process producing glass fiber blankets - Google Patents

Purging system and method for a process producing glass fiber blankets

Info

Publication number
CA1026170A
CA1026170A CA198,279A CA198279A CA1026170A CA 1026170 A CA1026170 A CA 1026170A CA 198279 A CA198279 A CA 198279A CA 1026170 A CA1026170 A CA 1026170A
Authority
CA
Canada
Prior art keywords
glass fiber
purging system
producing glass
process producing
fiber blankets
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
Application number
CA198,279A
Other languages
English (en)
French (fr)
Inventor
Romain E. Loeffler
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.)
Johns Manville Corp
Original Assignee
Johns Manville Corp
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 Johns Manville Corp filed Critical Johns Manville Corp
Application granted granted Critical
Publication of CA1026170A publication Critical patent/CA1026170A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/006—Degassing moulding material or draining off gas during moulding
    • B29C37/0064—Degassing moulding material or draining off gas during moulding of reinforced material
    • 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
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
    • B29C70/523—Pultrusion, i.e. forming and compressing by continuously pulling through a die and impregnating the reinforcement in the die
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C2035/0211—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould resistance heating
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0854—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns in the form of a non-woven mat
    • 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
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08—Glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
CA198,279A 1973-04-27 1974-04-26 Purging system and method for a process producing glass fiber blankets Expired CA1026170A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US355356A US3865540A (en) 1973-04-27 1973-04-27 Purging system and method for a process producing glass fiber blankets

Publications (1)

Publication Number Publication Date
CA1026170A true CA1026170A (en) 1978-02-14

Family

ID=23397152

Family Applications (1)

Application Number Title Priority Date Filing Date
CA198,279A Expired CA1026170A (en) 1973-04-27 1974-04-26 Purging system and method for a process producing glass fiber blankets

Country Status (9)

Country Link
US (1) US3865540A (2)
JP (1) JPS5137225B2 (2)
BE (1) BE814185A (2)
CA (1) CA1026170A (2)
DE (1) DE2420338A1 (2)
FR (1) FR2227237B1 (2)
GB (1) GB1423637A (2)
IT (1) IT1008499B (2)
NL (1) NL7405571A (2)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2368445A1 (fr) * 1976-10-22 1978-05-19 Saint Gobain Regulation des installations de fibrage avec traitement des effluents
US4038356A (en) * 1976-04-14 1977-07-26 Johns-Manville Corporation Method and apparatus for making a fibrous board-like product having a male edge and a female edge
JPS5390815U (2) * 1976-12-24 1978-07-25
JPS54142542U (2) * 1978-03-28 1979-10-03
US4263007A (en) * 1978-06-05 1981-04-21 Saint-Gobain Industries Apparatus for heat treatment of fibrous mats
US4316865A (en) * 1978-06-05 1982-02-23 Saint-Gobain Industries Method for heat treatment of fibrous mats
US4416071A (en) * 1979-09-07 1983-11-22 Manville Service Corporation Apparatus for rapid annealing of refractory fiber bodies
US4288475A (en) * 1979-10-22 1981-09-08 Meeker Brian L Method and apparatus for impregnating a fibrous web
US4289480A (en) * 1979-11-02 1981-09-15 E. I. Du Pont De Nemours And Company Process for heating thin surface layers
FI831344L (fi) * 1983-04-20 1984-10-21 Yhtyneet Paperitehtaat Oy Fiberfoerdelningsfoerfarande och - anordning foer en torrpappermaskin.
US4767584A (en) * 1985-04-03 1988-08-30 Massachusetts Institute Of Technology Process of and apparatus for producing design patterns in materials
US4831746A (en) * 1986-12-15 1989-05-23 Owens-Corning Fiberglas Corporation Method and apparatus for heating mineral fibers
US4734996A (en) * 1986-12-15 1988-04-05 Owens-Corning Fiberglas Corporation Method and apparatus for heating mineral fibers
US4935083A (en) * 1988-09-21 1990-06-19 Massachusetts Inst Technology Process for producing design patterns on materials
JPH10502135A (ja) * 1994-05-02 1998-02-24 オウェンス コーニング 高速回転ドラム及び低周波音分配を使用するウールパック形成方法
US5595585A (en) 1994-05-02 1997-01-21 Owens Corning Fiberglas Technology, Inc. Low frequency sound distribution of rotary fiberizer veils
CN1058307C (zh) * 1994-05-10 2000-11-08 欧文斯科尔宁格公司 收集长毛状纤维的直接生成法及其装置与产品
US5885390A (en) * 1994-09-21 1999-03-23 Owens-Corning Fiberglas Technology Inc. Processing methods and products for irregularly shaped bicomponent glass fibers
US5980680A (en) * 1994-09-21 1999-11-09 Owens Corning Fiberglas Technology, Inc. Method of forming an insulation product
US5695848A (en) * 1994-12-21 1997-12-09 Nicofibers, Inc. Panel formed from molded fiberglass strands
US5639411A (en) * 1994-12-21 1997-06-17 Holli-Nee Corporation Process for expanding glass fiber laminates and panels formed thereby
US6325963B1 (en) * 1997-12-22 2001-12-04 Corning Incorporated Method for firing ceramic honeycomb bodies
ATE368835T1 (de) * 1997-12-22 2007-08-15 Corning Inc Verfahren zum brennen von keramischen wabenstrukturen und dafür verwendeter tunnelofen
US7803248B2 (en) * 2007-05-23 2010-09-28 Johns Manville Method of drying mat products
DE102007051474A1 (de) * 2007-10-27 2009-04-30 Johns Manville Europe Gmbh Betriebsstätte mit einem auf Verbrennungsbasis funktionierenden Strom-Wärme-Generator
DE102009050860B4 (de) * 2009-10-27 2017-03-23 Dbw Holding Gmbh Formgebungsverfahren
US10308541B2 (en) 2014-11-13 2019-06-04 Gerresheimer Glas Gmbh Glass forming machine particle filter, a plunger unit, a blow head, a blow head support and a glass forming machine adapted to or comprising said filter
CN111118673B (zh) * 2020-01-09 2022-03-01 兰溪市华棉纺织有限公司 一种可减少空气污染的纺织用多仓混棉机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2373077A (en) * 1942-06-13 1945-04-03 Owens Corning Fiberglass Corp Apparatus for manufacturing bonded fibrous mats
GB851160A (en) * 1958-05-14 1960-10-12 Versil Ltd Improvements in or relating to insulating material
US3429681A (en) * 1965-12-17 1969-02-25 Certain Teed Fiber Glass Apparatus for production of glass fibers
US3539316A (en) * 1967-07-25 1970-11-10 Owens Corning Fiberglass Corp Method and apparatus for manufacturing fibrous structures
US3447247A (en) * 1967-12-18 1969-06-03 Beloit Corp Method and equipment for drying web material
US3509633A (en) * 1968-04-22 1970-05-05 Anthony M Fernandes Cutting guide

Also Published As

Publication number Publication date
NL7405571A (2) 1974-10-29
BE814185A (fr) 1974-10-25
JPS5013474A (2) 1975-02-12
FR2227237B1 (2) 1977-03-04
GB1423637A (en) 1976-02-04
DE2420338A1 (de) 1974-11-14
US3865540A (en) 1975-02-11
IT1008499B (it) 1976-11-10
FR2227237A1 (2) 1974-11-22
JPS5137225B2 (2) 1976-10-14

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