JPS6151711B2 - - Google Patents
Info
- Publication number
- JPS6151711B2 JPS6151711B2 JP4960080A JP4960080A JPS6151711B2 JP S6151711 B2 JPS6151711 B2 JP S6151711B2 JP 4960080 A JP4960080 A JP 4960080A JP 4960080 A JP4960080 A JP 4960080A JP S6151711 B2 JPS6151711 B2 JP S6151711B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve opening
- dynamic pressure
- check valve
- bleed
- 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
- 238000012360 testing method Methods 0.000 claims description 34
- 230000005856 abnormality Effects 0.000 claims description 19
- 239000012530 fluid Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 238000003745 diagnosis Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 230000007257 malfunction Effects 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Landscapes
- Check Valves (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4960080A JPS56147978A (en) | 1980-04-17 | 1980-04-17 | Diagnostics for accident of check valve with valve operating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4960080A JPS56147978A (en) | 1980-04-17 | 1980-04-17 | Diagnostics for accident of check valve with valve operating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56147978A JPS56147978A (en) | 1981-11-17 |
| JPS6151711B2 true JPS6151711B2 (enrdf_load_stackoverflow) | 1986-11-10 |
Family
ID=12835718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4960080A Granted JPS56147978A (en) | 1980-04-17 | 1980-04-17 | Diagnostics for accident of check valve with valve operating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56147978A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07109254B2 (ja) * | 1986-10-29 | 1995-11-22 | モバッツ インコーポレイテッド | チェックバルブ試験システム |
-
1980
- 1980-04-17 JP JP4960080A patent/JPS56147978A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56147978A (en) | 1981-11-17 |
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