GB1132828A - Mold gate construction - Google Patents
Mold gate constructionInfo
- Publication number
- GB1132828A GB1132828A GB3960266A GB3960266A GB1132828A GB 1132828 A GB1132828 A GB 1132828A GB 3960266 A GB3960266 A GB 3960266A GB 3960266 A GB3960266 A GB 3960266A GB 1132828 A GB1132828 A GB 1132828A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mould
- gate construction
- formations
- outlet
- top surface
- 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
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D35/00—Equipment for conveying molten metal into beds or moulds
- B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners
- B22D35/045—Runner base plates for bottom casting ingots
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Barrages (AREA)
Abstract
1,132,828. Moulds. AMSTED INDUSTRIES Inc. 5 Sept., 1966, No. 39602/66. Heading B3F. A mould gate construction comprises a vertical inlet 29, horizontal passages 28 and outlets 30 leading into the mould cavities of a mould (10) (Fig. 1, not shown). At the junction of the horizontal passage 28 with an outlet 30 formations are provided to ensure uniform, non- turbulent flow from the said outlet, the formations comprising a projection 32 and an inclined end wall 36. In the embodiment described the top surface 54 of the gate construction is shaped to suit a depression (24) in mould supports (21) so that when the gate construction is assembled with the mould (10) the said top surface 54 forms part of the casting forming surface.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE686277 | 1966-08-31 | ||
| NL6612408A NL6612408A (en) | 1966-08-31 | 1966-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1132828A true GB1132828A (en) | 1968-11-06 |
Family
ID=25656471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3960266A Expired GB1132828A (en) | 1966-08-31 | 1966-09-05 | Mold gate construction |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE686277A (en) |
| GB (1) | GB1132828A (en) |
| NL (1) | NL6612408A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746416A (en) * | 2017-11-02 | 2019-05-14 | 新兴重工湖北三六一一机械有限公司 | A kind of low pressure part flow arrangement |
-
1966
- 1966-08-31 BE BE686277D patent/BE686277A/xx unknown
- 1966-09-02 NL NL6612408A patent/NL6612408A/xx unknown
- 1966-09-05 GB GB3960266A patent/GB1132828A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746416A (en) * | 2017-11-02 | 2019-05-14 | 新兴重工湖北三六一一机械有限公司 | A kind of low pressure part flow arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6612408A (en) | 1968-03-04 |
| BE686277A (en) | 1967-02-01 |
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