JPH0334010B2 - - Google Patents
Info
- Publication number
- JPH0334010B2 JPH0334010B2 JP60222377A JP22237785A JPH0334010B2 JP H0334010 B2 JPH0334010 B2 JP H0334010B2 JP 60222377 A JP60222377 A JP 60222377A JP 22237785 A JP22237785 A JP 22237785A JP H0334010 B2 JPH0334010 B2 JP H0334010B2
- Authority
- JP
- Japan
- Prior art keywords
- time
- pressure
- abnormality
- piston
- reciprocating pump
- 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
- 230000005856 abnormality Effects 0.000 claims description 25
- 239000012530 fluid Substances 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 8
- 230000002159 abnormal effect Effects 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Control Of Positive-Displacement Pumps (AREA)
- Measuring Volume Flow (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60222377A JPS6281532A (ja) | 1985-10-04 | 1985-10-04 | 往復動ポンプの異常検出方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60222377A JPS6281532A (ja) | 1985-10-04 | 1985-10-04 | 往復動ポンプの異常検出方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6281532A JPS6281532A (ja) | 1987-04-15 |
| JPH0334010B2 true JPH0334010B2 (de) | 1991-05-21 |
Family
ID=16781401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60222377A Granted JPS6281532A (ja) | 1985-10-04 | 1985-10-04 | 往復動ポンプの異常検出方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6281532A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2771181B2 (ja) * | 1988-08-12 | 1998-07-02 | 武田薬品工業株式会社 | オーガースクリューの緊急停止装置 |
| JP7386146B2 (ja) * | 2020-11-04 | 2023-11-24 | 株式会社スギノマシン | 高圧水加工機およびその故障診断方法 |
-
1985
- 1985-10-04 JP JP60222377A patent/JPS6281532A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6281532A (ja) | 1987-04-15 |
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