JPH0324276Y2 - - Google Patents
Info
- Publication number
- JPH0324276Y2 JPH0324276Y2 JP12662388U JP12662388U JPH0324276Y2 JP H0324276 Y2 JPH0324276 Y2 JP H0324276Y2 JP 12662388 U JP12662388 U JP 12662388U JP 12662388 U JP12662388 U JP 12662388U JP H0324276 Y2 JPH0324276 Y2 JP H0324276Y2
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- injection
- vacuum
- threaded portion
- vacuum pressure
- 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
- 238000002347 injection Methods 0.000 claims description 77
- 239000007924 injection Substances 0.000 claims description 77
- 238000004512 die casting Methods 0.000 claims description 16
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 238000001746 injection moulding Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12662388U JPH0324276Y2 (pm) | 1988-09-28 | 1988-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12662388U JPH0324276Y2 (pm) | 1988-09-28 | 1988-09-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0248256U JPH0248256U (pm) | 1990-04-03 |
| JPH0324276Y2 true JPH0324276Y2 (pm) | 1991-05-27 |
Family
ID=31378310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12662388U Expired JPH0324276Y2 (pm) | 1988-09-28 | 1988-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0324276Y2 (pm) |
-
1988
- 1988-09-28 JP JP12662388U patent/JPH0324276Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0248256U (pm) | 1990-04-03 |
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