FR2359803A1 - Procede et installation pour la fabrication d'articles en porcelaine, faience, de pieces ceramiques ou analogues - Google Patents
Procede et installation pour la fabrication d'articles en porcelaine, faience, de pieces ceramiques ou analoguesInfo
- Publication number
- FR2359803A1 FR2359803A1 FR7623060A FR7623060A FR2359803A1 FR 2359803 A1 FR2359803 A1 FR 2359803A1 FR 7623060 A FR7623060 A FR 7623060A FR 7623060 A FR7623060 A FR 7623060A FR 2359803 A1 FR2359803 A1 FR 2359803A1
- Authority
- FR
- France
- Prior art keywords
- barbotine
- mould
- moulds
- porcelain
- mouldings
- 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.)
- Withdrawn
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
- B28B1/26—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
-
- 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
- B28B7/10—Moulds with means incorporated therein, or carried thereby, for ejecting or detaching the moulded article
- B28B7/12—Moulds with means incorporated therein, or carried thereby, for ejecting or detaching the moulded article by fluid pressure, e.g. acting through flexible wall parts or linings of the moulds
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Dispersion Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
Procédé et installation pour la fabrication d'articles en porcelaine, faïence, pièces céramiques ou analogues en pâte propre à la cuisson. On injecte de la barbotine de cette pâte dans un moule en matériau poreux sous une pression suffisante pour vaincre la capilarité et provoquer la sortie de l'eau à travers la paroi du moule, de sorte que la matière enfermée dans le moule devient une pâte et on facilite d'une manière en soi connue le démoulage par admission d'air comprimé au sein dudit matériau, la pression d'injection étant suffisante pour vaincre la capilarité et provoquer de ce fait la sortie de l'eau du moule.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7623060A FR2359803A1 (fr) | 1976-07-28 | 1976-07-28 | Procede et installation pour la fabrication d'articles en porcelaine, faience, de pieces ceramiques ou analogues |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7623060A FR2359803A1 (fr) | 1976-07-28 | 1976-07-28 | Procede et installation pour la fabrication d'articles en porcelaine, faience, de pieces ceramiques ou analogues |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2359803A1 true FR2359803A1 (fr) | 1978-02-24 |
Family
ID=9176262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7623060A Withdrawn FR2359803A1 (fr) | 1976-07-28 | 1976-07-28 | Procede et installation pour la fabrication d'articles en porcelaine, faience, de pieces ceramiques ou analogues |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2359803A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2527502A1 (fr) * | 1982-05-27 | 1983-12-02 | Ina Seito Kk | Procede et appareil de fabrication, par coulee et extraction de pate, d'articles creux en ceramique |
FR3041890A1 (fr) * | 2015-10-05 | 2017-04-07 | Snecma | Procede de fabrication d'une piece en materiau composite par injection d'une barbotine chargee dans un moule poreux |
-
1976
- 1976-07-28 FR FR7623060A patent/FR2359803A1/fr not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2527502A1 (fr) * | 1982-05-27 | 1983-12-02 | Ina Seito Kk | Procede et appareil de fabrication, par coulee et extraction de pate, d'articles creux en ceramique |
FR3041890A1 (fr) * | 2015-10-05 | 2017-04-07 | Snecma | Procede de fabrication d'une piece en materiau composite par injection d'une barbotine chargee dans un moule poreux |
WO2017060601A1 (fr) * | 2015-10-05 | 2017-04-13 | Safran Aircraft Engines | Procede de fabrication d'une piece en materiau composite ceramique par injection sous pression d'une barbotine chargee dans un moule poreux |
US10954169B2 (en) | 2015-10-05 | 2021-03-23 | Safran Aircraft Engines | Process for manufacturing a ceramic composite material part by pressurized injection of a loaded slurry into a porous mould |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |