GB1113629A - Manufacture of porous moulds - Google Patents

Manufacture of porous moulds

Info

Publication number
GB1113629A
GB1113629A GB34773/65A GB3477365A GB1113629A GB 1113629 A GB1113629 A GB 1113629A GB 34773/65 A GB34773/65 A GB 34773/65A GB 3477365 A GB3477365 A GB 3477365A GB 1113629 A GB1113629 A GB 1113629A
Authority
GB
United Kingdom
Prior art keywords
mould
slip
porous material
aug
containers
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
GB34773/65A
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.)
JASBA KERAMIKFABRIK
Original Assignee
JASBA KERAMIKFABRIK
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 JASBA KERAMIKFABRIK filed Critical JASBA KERAMIKFABRIK
Publication of GB1113629A publication Critical patent/GB1113629A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • 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
    • B28B1/26—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor
    • B28B1/261—Moulds therefor
    • B28B1/262—Mould materials; Manufacture of moulds or parts thereof
    • 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
    • B28B1/26—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor
    • B28B1/265—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor pressure being applied on the slip in the filled mould or on the moulded article in the mould, e.g. pneumatically, by compressing slip in a closed mould
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Filtering Materials (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

1,113,629. Slip-casting. JASBA-KERAMIKFABRIKEN, JACOB SCHWADERLAPP KOMM. GES. 13 Aug., 1965 [17 Aug., 1964], No. 34773/65. Heading B5A. A mould for forming ceramic articles comprises a skeleton structure made of cement or synthetic plastics material with interconnecting pores filled with a porous material. The porous material may comprise kieselguhr, granulated sintered metal or granulated sintered ceramic material. The mould may be manufactured by pouring into a mould a mixture of a selfhardening carrier material, a porous material and a binder. Such a cast mould may form a mould 6, Fig. 3, for slip casting, the mould comprising a matrix and a ram, both mould parts being backed by a sand filling 7 to which water is fed from containers 9. In the apparatus of Fig. 4 (not shown), the mould 6<SP>1</SP> for receiving slip is mounted in a container 51 which may contain sand and be supplied with water from containers 11. Bars of sintered metal may be embedded in the edges of the mould.
GB34773/65A 1964-08-17 1965-08-13 Manufacture of porous moulds Expired GB1113629A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ0026414 1964-08-17

Publications (1)

Publication Number Publication Date
GB1113629A true GB1113629A (en) 1968-05-15

Family

ID=7202607

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34773/65A Expired GB1113629A (en) 1964-08-17 1965-08-13 Manufacture of porous moulds

Country Status (7)

Country Link
AT (1) AT265097B (en)
DE (1) DE1584476A1 (en)
ES (1) ES316494A1 (en)
FI (1) FI43830B (en)
GB (1) GB1113629A (en)
LU (1) LU49328A1 (en)
NO (1) NO120016B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454081A (en) * 1980-09-11 1984-06-12 Isobox S.A. Method and apparatus for molding expandable thermoplastic particles in molds having portions of selected porosity using UHF heating
EP0486421A1 (en) * 1990-11-15 1992-05-20 Unipor Ag Method of manufacturing a metallic material and material obtained by this method
GB2331040A (en) * 1997-11-05 1999-05-12 Universal Pulp Packaging Ltd Porous mould for forming fibre products

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019129869B4 (en) * 2019-11-06 2023-05-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Production of green bodies from Na-β-aluminate

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454081A (en) * 1980-09-11 1984-06-12 Isobox S.A. Method and apparatus for molding expandable thermoplastic particles in molds having portions of selected porosity using UHF heating
EP0486421A1 (en) * 1990-11-15 1992-05-20 Unipor Ag Method of manufacturing a metallic material and material obtained by this method
US5322657A (en) * 1990-11-15 1994-06-21 Unipor Ag Method of forming and shaping metallic material
US5840415A (en) * 1990-11-15 1998-11-24 Unipor Ag Metallic material
GB2331040A (en) * 1997-11-05 1999-05-12 Universal Pulp Packaging Ltd Porous mould for forming fibre products

Also Published As

Publication number Publication date
LU49328A1 (en) 1965-10-18
ES316494A1 (en) 1966-04-01
FI43830B (en) 1971-03-01
DE1584476A1 (en) 1972-01-13
NO120016B (en) 1970-08-10
AT265097B (en) 1968-09-25

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