JPH0341713B2 - - Google Patents
Info
- Publication number
- JPH0341713B2 JPH0341713B2 JP20107187A JP20107187A JPH0341713B2 JP H0341713 B2 JPH0341713 B2 JP H0341713B2 JP 20107187 A JP20107187 A JP 20107187A JP 20107187 A JP20107187 A JP 20107187A JP H0341713 B2 JPH0341713 B2 JP H0341713B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- transmission member
- life detection
- ball
- lifespan
- 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
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 12
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000009429 electrical wiring Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Indication Of The Valve Opening Or Closing Status (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20107187A JPS6446083A (en) | 1987-08-11 | 1987-08-11 | Device for detecting life of valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20107187A JPS6446083A (en) | 1987-08-11 | 1987-08-11 | Device for detecting life of valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6446083A JPS6446083A (en) | 1989-02-20 |
| JPH0341713B2 true JPH0341713B2 (pt) | 1991-06-24 |
Family
ID=16434909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20107187A Granted JPS6446083A (en) | 1987-08-11 | 1987-08-11 | Device for detecting life of valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6446083A (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5051753B2 (ja) * | 2007-05-21 | 2012-10-17 | 株式会社フジキン | バルブ動作情報記録システム |
| CN101813573B (zh) * | 2010-04-16 | 2011-09-14 | 上海市特种设备监督检验技术研究院 | 一种自动控制阀门寿命试验机 |
| KR102389565B1 (ko) * | 2016-10-28 | 2022-04-22 | 가부시키가이샤 호리바 에스텍 | 유체 제어 밸브용 진단 장치, 유체 제어 장치, 및 유체 제어 밸브용 진단 프로그램 |
| CN112197056B (zh) * | 2020-10-19 | 2021-07-20 | 台州科创科技信息咨询有限公司 | 一种机械式球阀寿命探测仪 |
-
1987
- 1987-08-11 JP JP20107187A patent/JPS6446083A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6446083A (en) | 1989-02-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |