CH614884A5 - Method and apparatus for obtaining high-precision moulded articles of fibrous materials - Google Patents

Method and apparatus for obtaining high-precision moulded articles of fibrous materials

Info

Publication number
CH614884A5
CH614884A5 CH763977A CH763977A CH614884A5 CH 614884 A5 CH614884 A5 CH 614884A5 CH 763977 A CH763977 A CH 763977A CH 763977 A CH763977 A CH 763977A CH 614884 A5 CH614884 A5 CH 614884A5
Authority
CH
Switzerland
Prior art keywords
filtering
mould
suspension
zones
density
Prior art date
Application number
CH763977A
Other languages
English (en)
Inventor
Jean Baujon
Jacques Crignon
Jean-Pierre Remi
Original Assignee
Produits Refractaires
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 Produits Refractaires filed Critical Produits Refractaires
Publication of CH614884A5 publication Critical patent/CH614884A5/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
    • B28B7/46—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for humidifying or dehumidifying

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Filtering Materials (AREA)
  • Mold Materials And Core Materials (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
CH763977A 1976-06-29 1977-06-22 Method and apparatus for obtaining high-precision moulded articles of fibrous materials CH614884A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7620536A FR2356488A1 (fr) 1976-06-29 1976-06-29 Procede et appareillage pour l'obtention de pieces moulees de haute precision en materiaux fibreux

Publications (1)

Publication Number Publication Date
CH614884A5 true CH614884A5 (en) 1979-12-28

Family

ID=9175264

Family Applications (1)

Application Number Title Priority Date Filing Date
CH763977A CH614884A5 (en) 1976-06-29 1977-06-22 Method and apparatus for obtaining high-precision moulded articles of fibrous materials

Country Status (8)

Country Link
BE (1) BE856206A (cs)
CH (1) CH614884A5 (cs)
CS (1) CS200220B2 (cs)
DE (2) DE7720274U1 (cs)
FR (1) FR2356488A1 (cs)
GB (1) GB1589077A (cs)
IT (1) IT1081105B (cs)
NL (1) NL7707246A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200339480A1 (en) * 2017-12-28 2020-10-29 Safran Ceramics Method for the production of a part made from a composite material, by means of the injection of powder into a fibrous reinforcement with drainage through a composite filtration layer

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK166736B1 (da) * 1988-10-25 1993-07-05 Hartmann As Brdr Fremgangsmaade til fremstilling af baerende elementer, herunder lastepaller udfra et fluidiseret cellulosefiberraastof
DK168020B1 (da) * 1988-10-25 1994-01-17 Hartmann As Brdr Fremgangsmaade til fremstilling af formstabile genstande ud fra et fluidiseret cellulosefiberraastof
JP2836800B2 (ja) * 1992-03-06 1998-12-14 日本碍子株式会社 繊維成形物の抄造型、抄造方法及び抄造装置、並びに抄造された繊維成形物
JP2836801B2 (ja) * 1992-03-06 1998-12-14 日本碍子株式会社 繊維成形物の抄造型、抄造方法及び抄造装置、並びに抄造された繊維成形物
RU2130001C1 (ru) * 1997-05-30 1999-05-10 Научно-производственное объединение "Алтай" Способ изготовления волокнистых теплоизоляционных изделий
US10300762B2 (en) * 2016-04-20 2019-05-28 Toledo Molding & Die, Inc. Method of making an acoustic automotive HVAC and AIS duct with a particle fiber slurry
CN113123176B (zh) * 2021-04-16 2022-08-26 鹤山市柏华纸制品有限公司 一种可降解纸浆模塑环保餐盒自动加工系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200339480A1 (en) * 2017-12-28 2020-10-29 Safran Ceramics Method for the production of a part made from a composite material, by means of the injection of powder into a fibrous reinforcement with drainage through a composite filtration layer
US12053957B2 (en) * 2017-12-28 2024-08-06 Safran Ceramics Method for the production of a part made from a composite material, by means of the injection of powder into a fibrous reinforcement with drainage through a composite filtration layer

Also Published As

Publication number Publication date
CS200220B2 (en) 1980-08-29
BE856206A (fr) 1977-10-17
DE7720274U1 (de) 1977-11-24
GB1589077A (en) 1981-05-07
FR2356488A1 (fr) 1978-01-27
DE2729197A1 (de) 1978-01-12
IT1081105B (it) 1985-05-16
NL7707246A (nl) 1978-01-02

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Legal Events

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