GB2048143B - Method for hardening foundry moulds and cores - Google Patents
Method for hardening foundry moulds and coresInfo
- Publication number
- GB2048143B GB2048143B GB8012535A GB8012535A GB2048143B GB 2048143 B GB2048143 B GB 2048143B GB 8012535 A GB8012535 A GB 8012535A GB 8012535 A GB8012535 A GB 8012535A GB 2048143 B GB2048143 B GB 2048143B
- Authority
- GB
- United Kingdom
- Prior art keywords
- cores
- foundry moulds
- hardening foundry
- hardening
- moulds
- 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
Links
Classifications
-
- 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
- B22C9/126—Hardening by freezing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL21527979A PL215279A1 (fr) | 1979-04-28 | 1979-04-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2048143A GB2048143A (en) | 1980-12-10 |
GB2048143B true GB2048143B (en) | 1983-04-20 |
Family
ID=19996015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8012535A Expired GB2048143B (en) | 1979-04-28 | 1980-04-16 | Method for hardening foundry moulds and cores |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE3014631A1 (fr) |
FR (1) | FR2454859A1 (fr) |
GB (1) | GB2048143B (fr) |
IT (1) | IT1143140B (fr) |
PL (1) | PL215279A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2514274A1 (fr) * | 1981-10-09 | 1983-04-15 | Air Liquide | Procede et installation de fabrication de pieces metalliques par moulage en sable ou analogue |
DE3215554A1 (de) * | 1982-04-26 | 1983-10-27 | Sintokogio, Ltd., Nagoya, Aichi | Formherstellverfahren |
FR2634413B1 (fr) * | 1988-07-21 | 1990-11-16 | Peugeot | Procede de realisation par moulage d'une piece creuse en matiere plastique |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3512571A (en) * | 1968-04-12 | 1970-05-19 | American Cast Iron Pipe Co | Cryogenic formation of refractory molds and other foundry articles |
-
1979
- 1979-04-28 PL PL21527979A patent/PL215279A1/xx unknown
-
1980
- 1980-04-16 DE DE19803014631 patent/DE3014631A1/de not_active Withdrawn
- 1980-04-16 GB GB8012535A patent/GB2048143B/en not_active Expired
- 1980-04-16 IT IT48428/80A patent/IT1143140B/it active
- 1980-04-25 FR FR8009439A patent/FR2454859A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2454859A1 (fr) | 1980-11-21 |
PL215279A1 (fr) | 1980-11-17 |
DE3014631A1 (de) | 1980-11-06 |
IT1143140B (it) | 1986-10-22 |
GB2048143A (en) | 1980-12-10 |
IT8048428A0 (it) | 1980-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |