ES2054239T3 - Moldes impermeables para moldeo de barbotina y procedimiento para su produccion. - Google Patents

Moldes impermeables para moldeo de barbotina y procedimiento para su produccion.

Info

Publication number
ES2054239T3
ES2054239T3 ES90302956T ES90302956T ES2054239T3 ES 2054239 T3 ES2054239 T3 ES 2054239T3 ES 90302956 T ES90302956 T ES 90302956T ES 90302956 T ES90302956 T ES 90302956T ES 2054239 T3 ES2054239 T3 ES 2054239T3
Authority
ES
Spain
Prior art keywords
mold
portions
united
layers
closing
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 - Lifetime
Application number
ES90302956T
Other languages
English (en)
Inventor
Kuniyoshi C O Enokido Kohmura
Takeshi C O Enokido Kojo Ito
Kazushige C O Enokido K Murata
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.)
Inax Corp
Original Assignee
Inax 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 Inax Corp filed Critical Inax Corp
Application granted granted Critical
Publication of ES2054239T3 publication Critical patent/ES2054239T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0002—Auxiliary parts or elements of the mould
    • B28B7/0011—Mould seals
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

SE PROPORCIONA UN MOLDE (1) PARA FUNDICION DE PIEZAS DE UNA RAMPA BAJO PRESION. EL MOLDE CONSTA DE UN MOLDE DE FUNDICION DIVISIBLE (1) QUE INCLUYE AL MENOS DOS PORCIONES DE MOLDE (8, 9) PARA FORMAR UNA CAVIDAD DE MOLDE DE RECARGA EN RAMPA (18) CUANDO SE ACOPLAN JUNTOS; UNA CAPA DE MATERIAL DE CIERRE (11) UNIDA SOBRE AL MENOS TODA LA SUPERFICIE DE FILTRADO ACOPLADA (16) DE POR LO MENOS UNA DE LAS PORCIONES DEL MOLDE QUE SE VA A UNIR; Y UNA CAPA DE MATERIAL RESISTENTE (10) UNIDA SOBRE UNA DE LAS CAPAS DE MATERIAL DE CIERRE (11) Y LA OTRA SUPERFICIE DE FILTRADO ACOPLADA (16), A LO LARGO DE LAS SUPERFICIES DIVISIBLES DE RECARGA EN RAMPA (12) DE LAS CAPAS DE FILTRADO (2); POR TANTO LAS PORCIONES DE MOLDE (8,9) ACOPLADAS VAN PROVISTAS DE UNA ZONA IMPERMEABLE RESISTENTE (14) ENTRE LAS SUPERFICIES DE FILTRADO UNIDAS(16). EL MOLDE ES PRODUCIDO RAPIDAMENTE REVISTIENDO AL MENOS TODAS LAS SUPERFICIES DE FILTRADO UNIDAS (16) DE POR LO MENOS UNA PORCION DEL MOLDE (8,9) PARA UNIRSE CON UN COMPONENTEDE CERRADO; APLICANDO UN MATERIAL DE DESCONEXION ENTRE LAS PORCIONES DE MOLDE UNIDAS (8,9), UNIENDO LAS PORCIONES DE MOLDE, Y ENDURECIENDO EL COMPONENTE DE CERRADO PARA PROPORCIONAR UNA CAPA DE MATERIAL DE CIERRE (11); Y AGLOMERANDO A CONTINUACION UNA PLACA DE MATERIAL RESISTENTE (10) SOBRE UNA DE LAS CAPAS DE MATERIAL DE CIERRE (11) RESULTANTES Y LA OTRA SUPERFICIE DE FILTRADO UNIDA (16), A LO LARGO DE LAS SUPERFICIES DIVISIBLES DE RECARGA EN RAMPA (12) DE LAS CAPAS DE FILTRADO.
ES90302956T 1989-03-20 1990-03-20 Moldes impermeables para moldeo de barbotina y procedimiento para su produccion. Expired - Lifetime ES2054239T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3189689U JPH0525850Y2 (es) 1989-03-20 1989-03-20

Publications (1)

Publication Number Publication Date
ES2054239T3 true ES2054239T3 (es) 1994-08-01

Family

ID=12343782

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90302956T Expired - Lifetime ES2054239T3 (es) 1989-03-20 1990-03-20 Moldes impermeables para moldeo de barbotina y procedimiento para su produccion.

Country Status (4)

Country Link
EP (1) EP0389234B1 (es)
JP (1) JPH0525850Y2 (es)
DE (1) DE69006875T2 (es)
ES (1) ES2054239T3 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH078166Y2 (ja) * 1990-06-28 1995-03-01 株式会社イナックス 圧力鋳込み型のシール構造
EP3482845B1 (de) * 2017-11-13 2023-12-13 Dorst Technologies GmbH & Co. KG Formteil, giessform und verfahren zum formen eines grünlings

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB468641A (en) * 1936-01-17 1937-07-09 John James Improvements relating to casting moulds for clay
GB792351A (en) * 1954-12-27 1958-03-26 Shenango China Inc Dies for pressing green ceramic objects
US3993727A (en) * 1974-12-18 1976-11-23 Wallace-Murray Corporation Fluid-release mold and the method of manufacturing the same
AU2431077A (en) * 1976-04-30 1978-10-19 Dowty Seals Ltd Seals and gaskets
JPS6331708A (ja) * 1986-07-26 1988-02-10 東陶機器株式会社 陶磁器加圧鋳込成形用型の製法

Also Published As

Publication number Publication date
DE69006875T2 (de) 1994-09-22
JPH02121905U (es) 1990-10-04
JPH0525850Y2 (es) 1993-06-30
EP0389234B1 (en) 1994-03-02
EP0389234A3 (en) 1991-05-02
DE69006875D1 (de) 1994-04-07
EP0389234A2 (en) 1990-09-26

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