CH561090A5 - - Google Patents
Info
- Publication number
- CH561090A5 CH561090A5 CH52273A CH52273A CH561090A5 CH 561090 A5 CH561090 A5 CH 561090A5 CH 52273 A CH52273 A CH 52273A CH 52273 A CH52273 A CH 52273A CH 561090 A5 CH561090 A5 CH 561090A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/02—Lost patterns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732301105 DE2301105C2 (de) | 1973-01-10 | 1973-01-10 | Präzisionsgußform und Verfahren zu deren Herstellung |
| GB158773A GB1377042A (en) | 1973-01-10 | 1973-01-11 | Shell mould |
| CH52273A CH561090A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-01-10 | 1973-01-15 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732301105 DE2301105C2 (de) | 1973-01-10 | 1973-01-10 | Präzisionsgußform und Verfahren zu deren Herstellung |
| GB158773A GB1377042A (en) | 1973-01-10 | 1973-01-11 | Shell mould |
| CH52273A CH561090A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-01-10 | 1973-01-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH561090A5 true CH561090A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-04-30 |
Family
ID=27172179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH52273A CH561090A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-01-10 | 1973-01-15 |
Country Status (3)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3981344A (en) * | 1974-08-21 | 1976-09-21 | United Technologies Corporation | Investment casting mold and process |
| DE2503285C2 (de) * | 1975-01-28 | 1984-08-30 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Verfahren zur Herstellung eines einstückigen thermisch hochbeanspruchten gekühlten Bauteils, insbesondere einer Schaufel für Turbinentriebwerke |
| GB9203585D0 (en) * | 1992-02-20 | 1992-04-08 | Rolls Royce Plc | An assembly for making a pattern of a hollow component |
| GB9317518D0 (en) * | 1993-08-23 | 1993-10-06 | Rolls Royce Plc | Improvements in or relating to investment casting |
| FR3000910B1 (fr) * | 2013-01-17 | 2015-05-01 | Snecma | Procede de fabrication d'une piece par fonderie a la cire perdue et refroidissement dirige |
| RU2660554C1 (ru) * | 2017-07-21 | 2018-07-06 | федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный авиационный технический университет" | Способ получения форм для литья охлаждаемых лопаток |
| CN112548035B (zh) * | 2020-11-17 | 2022-08-23 | 中国航发北京航空材料研究院 | 一种基于型芯自适应定位的铸造空心叶片壁厚控制方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB789722A (en) * | 1954-03-09 | 1958-01-29 | Rolls Royce | Improvements relating to casting processes for metals |
| US3208115A (en) * | 1962-05-24 | 1965-09-28 | George M Brown | Investment molding |
| US3659645A (en) * | 1965-08-09 | 1972-05-02 | Trw Inc | Means for supporting core in open ended shell mold |
-
1973
- 1973-01-10 DE DE19732301105 patent/DE2301105C2/de not_active Expired
- 1973-01-11 GB GB158773A patent/GB1377042A/en not_active Expired
- 1973-01-15 CH CH52273A patent/CH561090A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2301105A1 (de) | 1974-07-18 |
| DE2301105C2 (de) | 1984-07-05 |
| GB1377042A (en) | 1974-12-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |