EP0374956A3 - Moule destructible - Google Patents
Moule destructible Download PDFInfo
- Publication number
- EP0374956A3 EP0374956A3 EP19890123816 EP89123816A EP0374956A3 EP 0374956 A3 EP0374956 A3 EP 0374956A3 EP 19890123816 EP19890123816 EP 19890123816 EP 89123816 A EP89123816 A EP 89123816A EP 0374956 A3 EP0374956 A3 EP 0374956A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- mold
- decay
- powder
- temperature lower
- sintering temperature
- 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- Withdrawn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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
- B28B7/342—Moulds, cores, or mandrels of special material, e.g. destructible materials which are at least partially destroyed, e.g. broken, molten, before demoulding; Moulding surfaces or spaces shaped by, or in, the ground, or sand or soil, whether bound or not; Cores consisting at least mainly of sand or soil, whether bound or not
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Mold Materials And Core Materials (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32217788A JPH02169145A (ja) | 1988-12-22 | 1988-12-22 | 崩壊性鋳型 |
JP322177/88 | 1988-12-22 | ||
JP322178/88 | 1988-12-22 | ||
JP322176/88 | 1988-12-22 | ||
JP32217688A JPH02169144A (ja) | 1988-12-22 | 1988-12-22 | 崩壊性鋳型 |
JP32217888A JPH02169204A (ja) | 1988-12-22 | 1988-12-22 | 崩壊性鋳型 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0374956A2 EP0374956A2 (fr) | 1990-06-27 |
EP0374956A3 true EP0374956A3 (fr) | 1991-04-24 |
Family
ID=27339895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19890123816 Withdrawn EP0374956A3 (fr) | 1988-12-22 | 1989-12-22 | Moule destructible |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP0374956A3 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2082933T3 (es) * | 1990-08-27 | 1996-04-01 | Cca Inc | Procedimiento para producir un articulo conformado con dibujo. |
CA2052301A1 (fr) * | 1990-10-01 | 1992-04-02 | Hiroshi Uchida | Methode de production d'articles profiles a motif |
DE69212706T2 (de) * | 1991-05-23 | 1997-01-09 | Cca Inc | Verfahren zur Herstellung eines gemusterten Form-Körpers |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3123886A (en) * | 1964-03-10 | Assembly fom forming refractory tubes | ||
GB2030065A (en) * | 1978-09-18 | 1980-04-02 | Norton Co | Slip casting |
US4271114A (en) * | 1977-07-14 | 1981-06-02 | General Electric Company | Method of compacting dry powder into shapes |
GB2107635A (en) * | 1978-09-18 | 1983-05-05 | Norton Co | Process of forming a refractory shape using slip casting |
DE3511694A1 (de) * | 1984-04-02 | 1985-10-10 | Hitachi, Ltd., Tokio/Tokyo | Schlickergiessformverfahren und schlickergiessform |
EP0243502A1 (fr) * | 1985-10-21 | 1987-11-04 | Kouransha Kabushiki Kaisha | Moule pour moulage de poudres sous forme de plaquettes |
EP0288236A2 (fr) * | 1987-04-20 | 1988-10-26 | Hitachi, Ltd. | Procédé pour la fabrication d'un matériau supraconducteur à haute température |
-
1989
- 1989-12-22 EP EP19890123816 patent/EP0374956A3/fr not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3123886A (en) * | 1964-03-10 | Assembly fom forming refractory tubes | ||
US4271114A (en) * | 1977-07-14 | 1981-06-02 | General Electric Company | Method of compacting dry powder into shapes |
GB2030065A (en) * | 1978-09-18 | 1980-04-02 | Norton Co | Slip casting |
GB2107635A (en) * | 1978-09-18 | 1983-05-05 | Norton Co | Process of forming a refractory shape using slip casting |
DE3511694A1 (de) * | 1984-04-02 | 1985-10-10 | Hitachi, Ltd., Tokio/Tokyo | Schlickergiessformverfahren und schlickergiessform |
EP0243502A1 (fr) * | 1985-10-21 | 1987-11-04 | Kouransha Kabushiki Kaisha | Moule pour moulage de poudres sous forme de plaquettes |
EP0288236A2 (fr) * | 1987-04-20 | 1988-10-26 | Hitachi, Ltd. | Procédé pour la fabrication d'un matériau supraconducteur à haute température |
Also Published As
Publication number | Publication date |
---|---|
EP0374956A2 (fr) | 1990-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE FR GB SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE FR GB SE |
|
17P | Request for examination filed |
Effective date: 19910531 |
|
17Q | First examination report despatched |
Effective date: 19911004 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19921110 |