CH490137A - Process for the production of refractory foundry shell molds - Google Patents
Process for the production of refractory foundry shell moldsInfo
- Publication number
- CH490137A CH490137A CH1414468A CH1414468A CH490137A CH 490137 A CH490137 A CH 490137A CH 1414468 A CH1414468 A CH 1414468A CH 1414468 A CH1414468 A CH 1414468A CH 490137 A CH490137 A CH 490137A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- shell molds
- foundry shell
- refractory foundry
- refractory
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
- B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
- B22C1/165—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents in the manufacture of multilayered shell moulds
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Paints Or Removers (AREA)
- Producing Shaped Articles From Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68490467A | 1967-11-20 | 1967-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH490137A true CH490137A (en) | 1970-05-15 |
Family
ID=24750032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1414468A CH490137A (en) | 1967-11-20 | 1968-09-20 | Process for the production of refractory foundry shell molds |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT305504B (en) |
| BE (1) | BE722027A (en) |
| CH (1) | CH490137A (en) |
| CS (1) | CS157042B2 (en) |
| DE (1) | DE1758904C3 (en) |
| ES (1) | ES360442A1 (en) |
| GB (1) | GB1173460A (en) |
| NL (1) | NL6816089A (en) |
| SE (1) | SE351577B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11085111B2 (en) * | 2018-10-11 | 2021-08-10 | The Boeing Company | Laminate composite structural components and methods for the same |
-
1967
- 1967-12-29 GB GB5906167A patent/GB1173460A/en not_active Expired
-
1968
- 1968-09-02 DE DE19681758904 patent/DE1758904C3/en not_active Expired
- 1968-09-06 AT AT868168A patent/AT305504B/en not_active IP Right Cessation
- 1968-09-20 CH CH1414468A patent/CH490137A/en not_active IP Right Cessation
- 1968-10-09 BE BE722027D patent/BE722027A/xx unknown
- 1968-11-12 NL NL6816089A patent/NL6816089A/xx unknown
- 1968-11-14 SE SE1543268A patent/SE351577B/xx unknown
- 1968-11-18 CS CS782468A patent/CS157042B2/cs unknown
- 1968-11-20 ES ES360442A patent/ES360442A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE351577B (en) | 1972-12-04 |
| CS157042B2 (en) | 1974-08-23 |
| DE1758904B2 (en) | 1973-08-16 |
| DE1758904C3 (en) | 1974-03-14 |
| GB1173460A (en) | 1969-12-10 |
| ES360442A1 (en) | 1970-10-16 |
| BE722027A (en) | 1969-03-14 |
| DE1758904A1 (en) | 1973-03-01 |
| AT305504B (en) | 1973-02-26 |
| NL6816089A (en) | 1969-05-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |