JPS57500819A - - Google Patents
Info
- Publication number
- JPS57500819A JPS57500819A JP56502323A JP50232381A JPS57500819A JP S57500819 A JPS57500819 A JP S57500819A JP 56502323 A JP56502323 A JP 56502323A JP 50232381 A JP50232381 A JP 50232381A JP S57500819 A JPS57500819 A JP S57500819A
- Authority
- JP
- Japan
- 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
- 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)
- Mold Materials And Core Materials (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK267580A DK151776C (en) | 1980-06-23 | 1980-06-23 | PROCEDURE FOR THE PREPARATION OF FROZEN CASTLE OR CORE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57500819A true JPS57500819A (en) | 1982-05-13 |
| JPH0144424B2 JPH0144424B2 (en) | 1989-09-27 |
Family
ID=8114515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56502323A Expired JPH0144424B2 (en) | 1980-06-23 | 1981-06-22 |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP0054061B1 (en) |
| JP (1) | JPH0144424B2 (en) |
| BE (1) | BE889350A (en) |
| CA (1) | CA1183320A (en) |
| CS (1) | CS257755B2 (en) |
| DD (1) | DD159531A5 (en) |
| DK (1) | DK151776C (en) |
| ES (1) | ES8301130A1 (en) |
| IT (1) | IT1136695B (en) |
| PL (1) | PL130506B1 (en) |
| SU (1) | SU1366043A3 (en) |
| WO (1) | WO1982000015A1 (en) |
| ZA (1) | ZA814230B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2681811A1 (en) * | 1991-09-27 | 1993-04-02 | Air Liquide | PROCESS FOR MANUFACTURING WORKPIECES. |
| CN113579161B (en) * | 2021-07-28 | 2022-11-01 | 南京航空航天大学 | Large complex freezing sand mold low-temperature forming and over-cold-control cooperative manufacturing method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS551905A (en) * | 1978-06-17 | 1980-01-09 | Junsaku Nakajima | Method and apparatus for shaping refrigerated mold |
| JPS5548452A (en) * | 1978-09-29 | 1980-04-07 | Ishikawa Chuzosho:Kk | Manufacture of mold |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU428843A1 (en) * | 1971-01-04 | 1974-05-25 | METHOD FOR MAKING CASTING FORMS BY FREEZING | |
| US3978906A (en) * | 1974-01-29 | 1976-09-07 | Borden, Inc. | Process for the rapid production of foundry molds and cores and to a composition for use therein |
| NO142944L (en) * | 1975-08-14 | 1900-01-01 | ||
| SU718215A1 (en) * | 1978-09-21 | 1980-02-29 | Предприятие П/Я А-3470 | Method of manufacturing frozen molds |
| PL124538B1 (en) * | 1979-02-16 | 1983-01-31 | Inst Odlewnictwa | Method of making foundry moulds and cores |
| DE2909839A1 (en) * | 1979-03-13 | 1980-09-25 | Linde Ag | Foundry moulds made by freezing moist sand - where sand cooled by liq. nitrogen is mixed with damp sand and driven into moulding box (OE 15.3.80) |
| DE2912201A1 (en) * | 1979-03-28 | 1980-10-09 | Linde Ag | Foundry moulds made by freezing moist sand - where sand is cooled by liq. nitrogen or carbon di:oxide, and then sprayed onto pattern together with cold water |
| PL124680B1 (en) * | 1979-09-27 | 1983-02-28 | Inst Odlewnictwa | Apparatus for making casting moulds and cores |
| PL124681B1 (en) * | 1980-05-12 | 1983-02-28 | Odlewniczych Fab Mas | Method of and apparatus for making casting moulds |
-
1980
- 1980-06-23 DK DK267580A patent/DK151776C/en active
-
1981
- 1981-06-19 IT IT22460/81A patent/IT1136695B/en active
- 1981-06-22 JP JP56502323A patent/JPH0144424B2/ja not_active Expired
- 1981-06-22 EP EP81901923A patent/EP0054061B1/en not_active Expired
- 1981-06-22 CS CS814707A patent/CS257755B2/en unknown
- 1981-06-22 WO PCT/DK1981/000062 patent/WO1982000015A1/en active IP Right Grant
- 1981-06-22 ES ES503284A patent/ES8301130A1/en not_active Expired
- 1981-06-23 ZA ZA814230A patent/ZA814230B/en unknown
- 1981-06-23 BE BE0/205189A patent/BE889350A/en not_active IP Right Cessation
- 1981-06-23 CA CA000380444A patent/CA1183320A/en not_active Expired
- 1981-06-23 DD DD81231059A patent/DD159531A5/en not_active IP Right Cessation
- 1981-09-23 PL PL1981231819A patent/PL130506B1/en unknown
-
1982
- 1982-02-22 SU SU823398237A patent/SU1366043A3/en active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS551905A (en) * | 1978-06-17 | 1980-01-09 | Junsaku Nakajima | Method and apparatus for shaping refrigerated mold |
| JPS5548452A (en) * | 1978-09-29 | 1980-04-07 | Ishikawa Chuzosho:Kk | Manufacture of mold |
Also Published As
| Publication number | Publication date |
|---|---|
| ES503284A0 (en) | 1982-11-16 |
| DK151776B (en) | 1988-01-04 |
| JPH0144424B2 (en) | 1989-09-27 |
| IT8122460A0 (en) | 1981-06-19 |
| EP0054061A1 (en) | 1982-06-23 |
| PL130506B1 (en) | 1984-08-31 |
| IT1136695B (en) | 1986-09-03 |
| WO1982000015A1 (en) | 1982-01-07 |
| DD159531A5 (en) | 1983-03-16 |
| BE889350A (en) | 1981-12-23 |
| DK151776C (en) | 1988-08-15 |
| ES8301130A1 (en) | 1982-11-16 |
| EP0054061B1 (en) | 1984-10-03 |
| CA1183320A (en) | 1985-03-05 |
| ZA814230B (en) | 1982-04-28 |
| SU1366043A3 (en) | 1988-01-07 |
| DK267580A (en) | 1981-12-24 |
| CS257755B2 (en) | 1988-06-15 |
| PL231819A1 (en) | 1982-02-15 |