EP0125510A3 - Method of making precision castings - Google Patents
Method of making precision castings Download PDFInfo
- Publication number
- EP0125510A3 EP0125510A3 EP84104214A EP84104214A EP0125510A3 EP 0125510 A3 EP0125510 A3 EP 0125510A3 EP 84104214 A EP84104214 A EP 84104214A EP 84104214 A EP84104214 A EP 84104214A EP 0125510 A3 EP0125510 A3 EP 0125510A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- precision castings
- making precision
- castings
- making
- precision
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/15—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/12—Treating moulds or cores, e.g. drying, hardening
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT84104214T ATE54080T1 (en) | 1983-05-06 | 1984-04-13 | PROCESS FOR THE MANUFACTURE OF PRECISION CASTINGS. |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3316571 | 1983-05-06 | ||
DE3316571A DE3316571C2 (en) | 1983-05-06 | 1983-05-06 | Process for the production of precision casting molds according to the plaster of paris - molding process, casting mold and their use |
DE3320309A DE3320309C2 (en) | 1983-06-04 | 1983-06-04 | Process for the production of precision measuring molds, casting molds and their use |
DE3320309 | 1983-06-04 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0125510A2 EP0125510A2 (en) | 1984-11-21 |
EP0125510A3 true EP0125510A3 (en) | 1988-03-23 |
EP0125510B1 EP0125510B1 (en) | 1990-06-27 |
Family
ID=25810592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP84104214A Expired - Lifetime EP0125510B1 (en) | 1983-05-06 | 1984-04-13 | Method of making precision castings |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0125510B1 (en) |
DE (1) | DE3482573D1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5267602A (en) * | 1991-10-16 | 1993-12-07 | J. F. Jelenko & Co. | Casting metals |
CN114309491B (en) * | 2021-12-29 | 2023-11-14 | 大连船用推进器有限公司 | Cavity structure and method convenient for observing baking state of large-sized propeller blade |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE564615A (en) * | ||||
US2882569A (en) * | 1957-03-29 | 1959-04-21 | Ram Inc | Method and apparatus for molding and hardening articles |
US3651855A (en) * | 1968-02-23 | 1972-03-28 | Henri Jean Daussan | Continuous slurry supply method for fabrication of mold linings |
US3825058A (en) * | 1972-04-15 | 1974-07-23 | Sintokogio Ltd | Mold prepared by vacuum sealed molding process |
US3923525A (en) * | 1973-04-17 | 1975-12-02 | Ashland Oil Inc | Foundry compositions |
-
1984
- 1984-04-13 EP EP84104214A patent/EP0125510B1/en not_active Expired - Lifetime
- 1984-04-13 DE DE8484104214T patent/DE3482573D1/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE564615A (en) * | ||||
US2882569A (en) * | 1957-03-29 | 1959-04-21 | Ram Inc | Method and apparatus for molding and hardening articles |
US3651855A (en) * | 1968-02-23 | 1972-03-28 | Henri Jean Daussan | Continuous slurry supply method for fabrication of mold linings |
US3825058A (en) * | 1972-04-15 | 1974-07-23 | Sintokogio Ltd | Mold prepared by vacuum sealed molding process |
US3923525A (en) * | 1973-04-17 | 1975-12-02 | Ashland Oil Inc | Foundry compositions |
Also Published As
Publication number | Publication date |
---|---|
EP0125510B1 (en) | 1990-06-27 |
DE3482573D1 (en) | 1990-08-02 |
EP0125510A2 (en) | 1984-11-21 |
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Legal Events
Date | Code | Title | Description |
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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 |
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AK | Designated contracting states |
Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
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17P | Request for examination filed |
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ET | Fr: translation filed | ||
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