JPH0727426Y2 - 射出成形機用油圧供給装置 - Google Patents
射出成形機用油圧供給装置Info
- Publication number
- JPH0727426Y2 JPH0727426Y2 JP13602589U JP13602589U JPH0727426Y2 JP H0727426 Y2 JPH0727426 Y2 JP H0727426Y2 JP 13602589 U JP13602589 U JP 13602589U JP 13602589 U JP13602589 U JP 13602589U JP H0727426 Y2 JPH0727426 Y2 JP H0727426Y2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- valve
- relief valve
- proportional electromagnetic
- discharge
- 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 - Lifetime
Links
- 238000001746 injection moulding Methods 0.000 title claims description 28
- 238000002347 injection Methods 0.000 claims description 23
- 239000007924 injection Substances 0.000 claims description 23
- 238000006073 displacement reaction Methods 0.000 claims description 15
- 239000011347 resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 230000004044 response Effects 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 48
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 5
- 230000007935 neutral effect Effects 0.000 description 5
- 239000010720 hydraulic oil Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001681 protective 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 |
|---|---|---|---|
| JP13602589U JPH0727426Y2 (ja) | 1989-11-27 | 1989-11-27 | 射出成形機用油圧供給装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13602589U JPH0727426Y2 (ja) | 1989-11-27 | 1989-11-27 | 射出成形機用油圧供給装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0377078U JPH0377078U (en]) | 1991-08-01 |
| JPH0727426Y2 true JPH0727426Y2 (ja) | 1995-06-21 |
Family
ID=31683255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13602589U Expired - Lifetime JPH0727426Y2 (ja) | 1989-11-27 | 1989-11-27 | 射出成形機用油圧供給装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0727426Y2 (en]) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593858A (zh) * | 2019-09-20 | 2019-12-20 | 河北国创石油设备有限公司 | 一种模拟井下压力的测力装置及系统 |
| CN111425468B (zh) * | 2020-04-14 | 2024-04-26 | 广西玉柴重工有限公司 | 一种三泵节流系统泵桥加速模块 |
| CN115126676A (zh) * | 2021-03-27 | 2022-09-30 | 南京思来机器人有限公司 | 一种高精度注油机 |
| CN114228084A (zh) * | 2021-11-29 | 2022-03-25 | 博创智能装备股份有限公司 | 一种注塑机锁模力动态精确控制液压回路 |
-
1989
- 1989-11-27 JP JP13602589U patent/JPH0727426Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0377078U (en]) | 1991-08-01 |
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