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
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 (en]) | 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 (en]) |
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 |
| WO2018079173A1 (ja) * | 2016-10-28 | 2018-05-03 | 株式会社堀場エステック | 流体制御弁用診断装置、流体制御装置、及び流体制御弁用診断プログラム |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2004204467B2 (en) | Actuator for well-head valve or other similar applications and system incorporating same | |
| US5203370A (en) | Mounting apparatus with fugitive emission collection means for directly coupling a rotary valve to an actuator having rotary drive means | |
| CA1079256A (en) | Self-grinding valve mechanism | |
| US20060076053A1 (en) | Emergency gas and electricity shutoff apparatus and control system | |
| JP2004508521A (ja) | 短距離減圧逆流防止装置 | |
| EP3263963B1 (en) | Fluid control valve with sensor | |
| WO2006105523A2 (en) | Emergency isolation valve controller with integral fault indicator | |
| WO1988008968A1 (en) | Torque measuring apparatus for valve operating system | |
| JPH0341713B2 (en]) | ||
| GB2157806A (en) | Position indicator for valves | |
| US20090107563A1 (en) | Safety valve having piston with modified orifice | |
| JPH0329663Y2 (en]) | ||
| US5356116A (en) | Shaft and valve disc connection for butterfly valve | |
| EP0901654A1 (en) | A self-regulating computerized proportional control device for a water pump | |
| JPH0331903Y2 (en]) | ||
| CN113894365A (zh) | 一种基于数控铣齿机主轴箱的在线故障检测系统及其检测方法 | |
| JPH01244330A (ja) | 空気作動機器の診断装置 | |
| CA1090153A (en) | Device for coupling a pair of rods | |
| CN110500443B (zh) | 可对阀前及阀后的流体速度进行监测的比例式减压阀 | |
| US6276393B1 (en) | Position sensing system for butterfly valves | |
| KR101501874B1 (ko) | 토크스위치 세팅장치 | |
| CN114878071A (zh) | 一种用于压力表的智能检定装置 | |
| CA1069336A (en) | Prepackaged guard device sub-assembly for pressure responsive instruments | |
| CN2606226Y (zh) | 法兰连接球式止回阀 | |
| JPS5627613A (en) | Breaker-combined gas meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |