GB736315A - A new or improved method of and apparatus for filling sand or other materials into core boxes, moulds, dies or the like - Google Patents
A new or improved method of and apparatus for filling sand or other materials into core boxes, moulds, dies or the likeInfo
- Publication number
- GB736315A GB736315A GB2250252A GB2250252A GB736315A GB 736315 A GB736315 A GB 736315A GB 2250252 A GB2250252 A GB 2250252A GB 2250252 A GB2250252 A GB 2250252A GB 736315 A GB736315 A GB 736315A
- Authority
- GB
- United Kingdom
- Prior art keywords
- magazine
- conduit
- moulds
- dies
- new
- 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
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/23—Compacting by gas pressure or vacuum
- B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jet Pumps And Other Pumps (AREA)
- Casting Devices For Molds (AREA)
Abstract
736,315. Pneumatic conveyers. ALLIED IRONFOUNDERS, Ltd. Sept. 8, 1953 [Sept. 8, 1952], No. 22502/52. Class 78 (1). [Also in Group XXII] Core boxes, moulds, dies, &c., are filled with sand or other material by discharging the material from a magazine 3 through one or more outlet openings 11 preferably of Venturi form, by fluid pressure, the pressure fluid being directed into the body of the material through one or more conduits 8, the outlet end 10 of each conduit being arranged in proximity to an associated outlet in the magazine. Pressure air is delivered to the annular space 4 between the magazine and an outer casing 2, a diametrically extending conduit 9 connecting the annular space 4 with the conduit 8. Holes 12, 13 in the magazine wall and the conduit 8 respectively allow pressure air to agitate the sand in the magazine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2250252A GB736315A (en) | 1952-09-08 | 1952-09-08 | A new or improved method of and apparatus for filling sand or other materials into core boxes, moulds, dies or the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2250252A GB736315A (en) | 1952-09-08 | 1952-09-08 | A new or improved method of and apparatus for filling sand or other materials into core boxes, moulds, dies or the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB736315A true GB736315A (en) | 1955-09-07 |
Family
ID=10180419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2250252A Expired GB736315A (en) | 1952-09-08 | 1952-09-08 | A new or improved method of and apparatus for filling sand or other materials into core boxes, moulds, dies or the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB736315A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0197388A2 (en) * | 1985-03-28 | 1986-10-15 | Georg Fischer Aktiengesellschaft | Method and apparatus for compacting foundry moulding materials |
-
1952
- 1952-09-08 GB GB2250252A patent/GB736315A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0197388A2 (en) * | 1985-03-28 | 1986-10-15 | Georg Fischer Aktiengesellschaft | Method and apparatus for compacting foundry moulding materials |
| EP0197388A3 (en) * | 1985-03-28 | 1987-11-19 | Dietmar Prof. Dr.-Ing. Boenisch | Method and apparatus for compacting foundry moulding materials |
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