FR2083558B1 - - Google Patents
Info
- Publication number
- FR2083558B1 FR2083558B1 FR7109600A FR7109600A FR2083558B1 FR 2083558 B1 FR2083558 B1 FR 2083558B1 FR 7109600 A FR7109600 A FR 7109600A FR 7109600 A FR7109600 A FR 7109600A FR 2083558 B1 FR2083558 B1 FR 2083558B1
- Authority
- FR
- France
- 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
- B22C9/123—Gas-hardening
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2258670A | 1970-03-25 | 1970-03-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2083558A1 FR2083558A1 (enExample) | 1971-12-17 |
| FR2083558B1 true FR2083558B1 (enExample) | 1974-02-15 |
Family
ID=21810356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7109600A Expired FR2083558B1 (enExample) | 1970-03-25 | 1971-03-18 |
Country Status (4)
| Country | Link |
|---|---|
| CA (1) | CA938421A (enExample) |
| DE (1) | DE2109317A1 (enExample) |
| FR (1) | FR2083558B1 (enExample) |
| GB (1) | GB1296649A (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2554414C2 (de) * | 1975-12-03 | 1982-07-01 | Alfelder Maschinen- und Modell-Fabrik Künkel, Wagner & Co KG, 3220 Alfeld | Verfahren und Vorrichtung zum Herstellen von Sandgießformen |
| FR2376696A1 (fr) * | 1977-01-07 | 1978-08-04 | Stone Wallwork Ltd | Perfectionnements a la production sous forme de vapeur ou de gaz d'un reactif ou d'un catalyseur pour un liant organique durcissable |
| FR2516819A1 (fr) * | 1981-11-26 | 1983-05-27 | Sintokogio Ltd | Procede de fabrication d'un moule au moyen de sable de moulage |
| DE4112701A1 (de) * | 1991-04-18 | 1992-10-22 | Dossmann Gmbh Eisengiesserei U | Verfahren und vorrichtung der herstellung von sandkernen fuer den metallguss |
| CN102632201A (zh) * | 2012-04-10 | 2012-08-15 | 武汉中精金属制品有限公司 | 熔模精密铸造水玻璃粘结剂型壳co2气体硬化工艺 |
| CN109396353B (zh) * | 2018-12-24 | 2020-09-29 | 沈阳汇亚通铸造材料有限责任公司 | 铸造用水玻璃砂的吹co2硬化方法 |
-
1970
- 1970-12-21 CA CA101144A patent/CA938421A/en not_active Expired
-
1971
- 1971-02-26 DE DE19712109317 patent/DE2109317A1/de active Pending
- 1971-03-18 FR FR7109600A patent/FR2083558B1/fr not_active Expired
- 1971-04-19 GB GB1296649D patent/GB1296649A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2109317A1 (de) | 1971-10-07 |
| FR2083558A1 (enExample) | 1971-12-17 |
| GB1296649A (enExample) | 1972-11-15 |
| CA938421A (en) | 1973-12-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |