JPS6294815U - - Google Patents
Info
- Publication number
- JPS6294815U JPS6294815U JP18811885U JP18811885U JPS6294815U JP S6294815 U JPS6294815 U JP S6294815U JP 18811885 U JP18811885 U JP 18811885U JP 18811885 U JP18811885 U JP 18811885U JP S6294815 U JPS6294815 U JP S6294815U
- Authority
- JP
- Japan
- Prior art keywords
- injection molding
- molding machine
- pump
- pumps
- flow rate
- 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.)
- Pending
Links
- 238000001746 injection moulding Methods 0.000 claims 2
- 238000003745 diagnosis Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は本発明の一実施例の機構図、第２図お
よび第３図は異なる形状の従来例の機構図である
。
５１，５２，５３…ポンプ、５８，５９，６０
…差圧計、６１，６２，６３…圧力計。
FIG. 1 is a mechanical diagram of an embodiment of the present invention, and FIGS. 2 and 3 are mechanical diagrams of a conventional example having a different shape. 51, 52, 53...Pump, 58, 59, 60
...Differential pressure gauge, 61, 62, 63...Pressure gauge.
Claims (1)
路のおいて、それぞれのポンプの吐出管路に圧力
および／或いは流量を検出する手段を設けた射出
成形機のポンプ故障診断装置。 A pump failure diagnosis device for an injection molding machine, which includes means for detecting pressure and/or flow rate in the discharge pipe of each pump in a hydraulic circuit of the injection molding machine including a plurality of pumps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18811885U JPS6294815U (en) | 1985-12-06 | 1985-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18811885U JPS6294815U (en) | 1985-12-06 | 1985-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6294815U true JPS6294815U (en) | 1987-06-17 |
Family
ID=31139187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18811885U Pending JPS6294815U (en) | 1985-12-06 | 1985-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6294815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001241384A (en) * | 2000-02-28 | 2001-09-07 | Hitachi Constr Mach Co Ltd | Pump monitoring device for hydraulic work machine |
-
1985
- 1985-12-06 JP JP18811885U patent/JPS6294815U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001241384A (en) * | 2000-02-28 | 2001-09-07 | Hitachi Constr Mach Co Ltd | Pump monitoring device for hydraulic work machine |