CA1119373A - Method and apparatus for heat treatment of fibrous mats - Google Patents

Method and apparatus for heat treatment of fibrous mats

Info

Publication number
CA1119373A
CA1119373A CA000304353A CA304353A CA1119373A CA 1119373 A CA1119373 A CA 1119373A CA 000304353 A CA000304353 A CA 000304353A CA 304353 A CA304353 A CA 304353A CA 1119373 A CA1119373 A CA 1119373A
Authority
CA
Canada
Prior art keywords
mat
circulation
conveyor
gas
heated gas
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
CA000304353A
Other languages
English (en)
French (fr)
Inventor
Jean A. Battigelli
Francois Bouquet
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.)
Individual
Original Assignee
Individual
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=CA1119373(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA1119373A publication Critical patent/CA1119373A/en
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)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Textile Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Tunnel Furnaces (AREA)
  • Nonwoven Fabrics (AREA)
  • Drying Of Solid Materials (AREA)
CA000304353A 1977-06-09 1978-05-29 Method and apparatus for heat treatment of fibrous mats Expired CA1119373A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR77.17642 1977-06-09
FR777717642A FR2394041A1 (fr) 1977-06-09 1977-06-09 Etuvage de bandes continues de fibres isolantes

Publications (1)

Publication Number Publication Date
CA1119373A true CA1119373A (en) 1982-03-09

Family

ID=9191871

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000304353A Expired CA1119373A (en) 1977-06-09 1978-05-29 Method and apparatus for heat treatment of fibrous mats

Country Status (26)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4992227A (en) * 1988-12-21 1991-02-12 Isover Saint-Gobain Process for obtaining a mineral fiber based surfaced panel

Families Citing this family (13)

* 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
DE4208283A1 (de) * 1992-03-13 1993-09-16 Troester Maschf Paul Anlage zum vulkanisieren von aus kautschukmischungen hergestellten erzeugnissen
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
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
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
FR3136784A1 (fr) * 2022-06-20 2023-12-22 Saint-Gobain Isover Système et procédé de réticulation d’un matelas continu de fibres minérales et/ou végétales
FR3136785A1 (fr) * 2022-06-20 2023-12-22 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
NL85902C (xx) * 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 (xx) * 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4992227A (en) * 1988-12-21 1991-02-12 Isover Saint-Gobain Process for obtaining a mineral fiber based surfaced panel

Also Published As

Publication number Publication date
FI781824A (fi) 1978-12-10
BR7803686A (pt) 1979-01-16
FI63071B (fi) 1982-12-31
JPS546976A (en) 1979-01-19
FR2394041B1 (xx) 1980-08-08
GR66393B (xx) 1981-03-20
IT7824226A0 (it) 1978-06-05
IE47077B1 (en) 1983-12-14
IE781131L (en) 1978-12-09
EP0000111B1 (fr) 1981-05-13
DD136510A5 (de) 1979-07-11
CS247054B2 (en) 1986-11-13
NO782002L (no) 1978-12-12
DE2860695D1 (en) 1981-08-20
ZA782948B (en) 1979-05-30
EP0000111A1 (fr) 1978-12-20
PH16009A (en) 1983-05-20
PT68162A (fr) 1978-07-01
IL54873A (en) 1982-01-31
AU3694378A (en) 1979-12-13
DK255878A (da) 1978-12-10
NZ187494A (en) 1982-05-25
PL207522A1 (pl) 1979-02-26
TR20054A (tr) 1980-07-01
FR2394041A1 (fr) 1979-01-05
MX146602A (es) 1982-07-14
ES470672A1 (es) 1979-02-01
AR215712A1 (es) 1979-10-31
NO148183B (no) 1983-05-16
YU136978A (en) 1983-01-21
NO148183C (no) 1984-12-12
IL54873A0 (en) 1978-08-31
IT1096627B (it) 1985-08-26
FI63071C (fi) 1984-08-08
PL115148B1 (en) 1981-03-31
AU516259B2 (en) 1981-05-28

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Legal Events

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MKEX Expiry