GB2107622B - Riser sleeves - Google Patents
Riser sleevesInfo
- Publication number
- GB2107622B GB2107622B GB08226623A GB8226623A GB2107622B GB 2107622 B GB2107622 B GB 2107622B GB 08226623 A GB08226623 A GB 08226623A GB 8226623 A GB8226623 A GB 8226623A GB 2107622 B GB2107622 B GB 2107622B
- Authority
- GB
- United Kingdom
- Prior art keywords
- riser sleeves
- riser
- sleeves
- 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
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
- B22C9/088—Feeder heads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08226623A GB2107622B (en) | 1982-09-17 | 1982-09-17 | Riser sleeves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08226623A GB2107622B (en) | 1982-09-17 | 1982-09-17 | Riser sleeves |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2107622A GB2107622A (en) | 1983-05-05 |
GB2107622B true GB2107622B (en) | 1984-04-26 |
Family
ID=10533005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08226623A Expired GB2107622B (en) | 1982-09-17 | 1982-09-17 | Riser sleeves |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2107622B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU3387384A (en) * | 1983-10-07 | 1985-04-18 | Aikoh Co. Ltd. | A method for gas cutting a hot top and a core for carrying out the method |
AU654047B2 (en) * | 1991-10-03 | 1994-10-20 | Masamitsu Miki | Riser sleeve with neck-down core |
CN101549387B (en) * | 2009-05-18 | 2011-04-20 | 谢锦荣 | A cylindrical insulating riser base |
CN112756557A (en) * | 2020-12-31 | 2021-05-07 | 四川共享铸造有限公司 | Atmospheric pressure spherical sand riser sleeve and manufacturing method thereof |
-
1982
- 1982-09-17 GB GB08226623A patent/GB2107622B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2107622A (en) | 1983-05-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |
Effective date: 20000427 |