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ES470672A1 - Metodo y aparato de secado en estufa de bandas continuas de fibras aislantes - Google Patents

Metodo y aparato de secado en estufa de bandas continuas de fibras aislantes

Info

Publication number
ES470672A1
ES470672A1 ES470672A ES470672A ES470672A1 ES 470672 A1 ES470672 A1 ES 470672A1 ES 470672 A ES470672 A ES 470672A ES 470672 A ES470672 A ES 470672A ES 470672 A1 ES470672 A1 ES 470672A1
Authority
ES
Spain
Prior art keywords
web
zone
temperature
fibres
thermal treatment
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
ES470672A
Other languages
English (en)
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.)
Saint Gobain Industries SA
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Industries SA
Compagnie de Saint Gobain SA
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=9191871&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES470672(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Saint Gobain Industries SA, Compagnie de Saint Gobain SA filed Critical Saint Gobain Industries SA
Publication of ES470672A1 publication Critical patent/ES470672A1/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
    • F26B13/101—Supporting materials without tension, e.g. on or between foraminous belts
    • 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
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/06—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam for articles of indefinite length
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/248—Moulding mineral fibres or particles bonded with resin, e.g. for insulating or roofing board
    • B29C67/249—Moulding mineral fibres or particles bonded with resin, e.g. for insulating or roofing board for making articles of indefinite length
    • 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
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
    • 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
    • B29K2061/00—Use of condensation polymers of aldehydes or ketones or derivatives thereof, as moulding material
    • B29K2061/04—Phenoplasts
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Tunnel Furnaces (AREA)
  • Nonwoven Fabrics (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

Método y aparato de secado en estufa de bandas continuas de fibras aislantes, caracterizados porque lleva un aglutinante de la fibra endurecible al calor que comprende la alimentación de la banda continua fibrosa en el recorrido de alimentación a través de una zona de termotratamiento en la que la banda contínua es caldeada a la temperatura de curado del aglomerante, caracterizados en que en una zona localizada que se extiende a través de la banda contínua en dicha zona, un gas caldeado se hace pasar a través de la banda contínua a una temperatura y presión que proporcionan el caldeamiento de la porción del núcleo de la banda contínua en dicha zona localizada hasta una temperatura superior a la temperatura establecida en la porción del núcleo establecida por el caldeamiento de la banda contínua en una región adjunta de dicha zona aguas arriba de dicha zona localizada.
ES470672A 1977-06-09 1978-06-09 Metodo y aparato de secado en estufa de bandas continuas de fibras aislantes Expired ES470672A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR777717642A FR2394041A1 (fr) 1977-06-09 1977-06-09 Etuvage de bandes continues de fibres isolantes

Publications (1)

Publication Number Publication Date
ES470672A1 true ES470672A1 (es) 1979-02-01

Family

ID=9191871

Family Applications (1)

Application Number Title Priority Date Filing Date
ES470672A Expired ES470672A1 (es) 1977-06-09 1978-06-09 Metodo y aparato de secado en estufa de bandas continuas de fibras aislantes

Country Status (26)

Country Link
EP (1) EP0000111B1 (es)
JP (1) JPS546976A (es)
AR (1) AR215712A1 (es)
AU (1) AU516259B2 (es)
BR (1) BR7803686A (es)
CA (1) CA1119373A (es)
CS (1) CS247054B2 (es)
DD (1) DD136510A5 (es)
DE (1) DE2860695D1 (es)
DK (1) DK255878A (es)
ES (1) ES470672A1 (es)
FI (1) FI63071C (es)
FR (1) FR2394041A1 (es)
GR (1) GR66393B (es)
IE (1) IE47077B1 (es)
IL (1) IL54873A (es)
IT (1) IT1096627B (es)
MX (1) MX146602A (es)
NO (1) NO148183C (es)
NZ (1) NZ187494A (es)
PH (1) PH16009A (es)
PL (1) PL115148B1 (es)
PT (1) PT68162A (es)
TR (1) TR20054A (es)
YU (1) YU136978A (es)
ZA (1) ZA782948B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57205569A (en) * 1981-06-05 1982-12-16 Asahi Chemical Ind Method and apparatus for producing nonwoven fabric
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
DE4208283A1 (de) * 1992-03-13 1993-09-16 Troester Maschf Paul Anlage zum vulkanisieren von aus kautschukmischungen hergestellten erzeugnissen
FR2792953B1 (fr) * 1999-04-30 2001-06-22 Superba Sa Procede de presechage de fils textiles apres traitement humide et dispositif pour la mise en oeuvre de ce procede
US6473998B1 (en) 1999-04-30 2002-11-05 Superba (Societe Anonyme) Process for pre-drying textile filaments after wet treatment and device for practicing this method
RU2219836C1 (ru) * 2002-04-01 2003-12-27 Сарнадский Владимир Николаевич Способ определения формы и пространственной ориентации туловища человека во время ходьбы
EP1351030A1 (de) 2002-04-02 2003-10-08 Solipat Ag Vorrichtung und Verfahren zum Verfestigen eines Faserverbundes
GB0706144D0 (en) 2007-03-30 2007-05-09 Knauf Insulation Ltd Curing oven for mineral wool mat
FR2984371B1 (fr) * 2011-12-20 2014-01-10 Saint Gobain Isover Etuve pour la fabrication d'un produit en laine minerale
FR2994201B1 (fr) * 2012-07-31 2014-08-08 Saint Gobain Isover Procede de cuisson d'un matelas continu de fibres minerales ou vegetales
JP6503920B2 (ja) * 2015-06-23 2019-04-24 三菱ケミカル株式会社 通気乾燥装置、およびそれを用いたバインダー含有無機繊維成形体の製造方法
FR3062717B1 (fr) 2017-02-07 2021-01-01 Nexter Systems Boitier destine a etre dispose sur un vehicule et systeme d'arme comprenant un tel boitier.
FR3106655B1 (fr) * 2020-01-24 2021-12-24 Alfi Technonogies Etuve de polymérisation pour matelas en fibres minérales
FR3136784B1 (fr) * 2022-06-20 2024-10-25 Saint Gobain Isover Système et procédé de réticulation d’un matelas continu de fibres minérales et/ou végétales
FR3136785B1 (fr) * 2022-06-20 2024-10-25 Saint Gobain Isover Système et procédé pour la fabrication d’un matelas continu de fibres minérales et/ou végétales

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE507130A (es) * 1950-11-15
US2997096A (en) * 1957-05-16 1961-08-22 Owens Corning Fiberglass Corp Multiple stage methods and apparatus for curing the binder of fibrous glass masses
US3096161A (en) * 1957-09-16 1963-07-02 Owens Corning Fiberglass Corp Heat setting of binder of fibrous masses
US3084448A (en) * 1958-10-22 1963-04-09 Dungler Julien Thermal treatments at high pressure
JPS4841470A (es) * 1971-09-29 1973-06-18
US3981708A (en) * 1975-01-15 1976-09-21 Johns-Manville Corporation System for producing blankets and webs of mineral fibers

Also Published As

Publication number Publication date
NO148183C (no) 1984-12-12
BR7803686A (pt) 1979-01-16
FR2394041B1 (es) 1980-08-08
TR20054A (tr) 1980-07-01
IE47077B1 (en) 1983-12-14
PL115148B1 (en) 1981-03-31
IT7824226A0 (it) 1978-06-05
PT68162A (fr) 1978-07-01
EP0000111B1 (fr) 1981-05-13
ZA782948B (en) 1979-05-30
IL54873A (en) 1982-01-31
PH16009A (en) 1983-05-20
NO782002L (no) 1978-12-12
PL207522A1 (pl) 1979-02-26
AU516259B2 (en) 1981-05-28
DE2860695D1 (en) 1981-08-20
IL54873A0 (en) 1978-08-31
FI781824A7 (fi) 1978-12-10
JPS546976A (en) 1979-01-19
FI63071B (fi) 1982-12-31
CS247054B2 (en) 1986-11-13
DD136510A5 (de) 1979-07-11
FI63071C (fi) 1984-08-08
AR215712A1 (es) 1979-10-31
EP0000111A1 (fr) 1978-12-20
GR66393B (es) 1981-03-20
YU136978A (en) 1983-01-21
NO148183B (no) 1983-05-16
MX146602A (es) 1982-07-14
DK255878A (da) 1978-12-10
NZ187494A (en) 1982-05-25
AU3694378A (en) 1979-12-13
CA1119373A (en) 1982-03-09
IT1096627B (it) 1985-08-26
IE781131L (en) 1978-12-09
FR2394041A1 (fr) 1979-01-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991102