JPS559856A - Fluid material pouring method and the device thereof - Google Patents
Fluid material pouring method and the device thereofInfo
- Publication number
- JPS559856A JPS559856A JP8276278A JP8276278A JPS559856A JP S559856 A JPS559856 A JP S559856A JP 8276278 A JP8276278 A JP 8276278A JP 8276278 A JP8276278 A JP 8276278A JP S559856 A JPS559856 A JP S559856A
- Authority
- JP
- Japan
- Prior art keywords
- fluid material
- flow
- valve
- piping
- space
- 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.)
- Granted
Links
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To avoid limit in flow by using a pouring type operating fluid for a valve in a cylinder so that flow of even such a high viscosity molten resin as 100,000 voids or more can be stopped and controlled satisfactorily.
CONSTITUTION: A valve unit 25 of a direction-switching valve 22 is adjusted and a fluid material is sent from a press-and-supply machine 28 into a space 13 through a piping 20 and a nozzle 5, and a fluid material pouring inlet 10 is closed by shifting a valve body 3 by pressure occurring at that time. And then, the valve unit 25 is switched to allow the fluid material to flow through a piping 21 and a nozzle 6 to a space 14, and the valve body 3 is shifted to a cock 7 side by being pressured to open the pouring inlet 10 to allow the fluid material to flow into a metallic mold space 18 of a bottom mold 19. At this time, the fluid material which was sent into the space 13 at first is made to flow reversely through the nozzle 5 and the piping 20 by shifting of the valve body 3, and it is discharged from the direction-switching valve 22 through a discharge piping 26.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8276278A JPS559856A (en) | 1978-07-07 | 1978-07-07 | Fluid material pouring method and the device thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8276278A JPS559856A (en) | 1978-07-07 | 1978-07-07 | Fluid material pouring method and the device thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS559856A true JPS559856A (en) | 1980-01-24 |
JPS6259653B2 JPS6259653B2 (en) | 1987-12-11 |
Family
ID=13783447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8276278A Granted JPS559856A (en) | 1978-07-07 | 1978-07-07 | Fluid material pouring method and the device thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS559856A (en) |
-
1978
- 1978-07-07 JP JP8276278A patent/JPS559856A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6259653B2 (en) | 1987-12-11 |
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