JPS6242196B2 - - Google Patents
Info
- Publication number
- JPS6242196B2 JPS6242196B2 JP55034164A JP3416480A JPS6242196B2 JP S6242196 B2 JPS6242196 B2 JP S6242196B2 JP 55034164 A JP55034164 A JP 55034164A JP 3416480 A JP3416480 A JP 3416480A JP S6242196 B2 JPS6242196 B2 JP S6242196B2
- Authority
- JP
- Japan
- Prior art keywords
- force
- pressure
- closure element
- valve
- signal
- 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 abstract description 26
- 238000005259 measurement Methods 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 4
- 230000003213 activating effect Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0061—Force sensors associated with industrial machines or actuators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
- F16K37/0083—For recording or indicating the functioning of a valve in combination with test equipment by measuring valve parameters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
- F16K37/0091—For recording or indicating the functioning of a valve in combination with test equipment by measuring fluid parameters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Fluid Pressure (AREA)
- Measuring Fluid Pressure (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
- Details Of Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2219779A | 1979-03-20 | 1979-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55160827A JPS55160827A (en) | 1980-12-15 |
| JPS6242196B2 true JPS6242196B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-09-07 |
Family
ID=21808329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3416480A Granted JPS55160827A (en) | 1979-03-20 | 1980-03-19 | Set pressure measuring system |
Country Status (5)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2524603A1 (fr) * | 1982-03-31 | 1983-10-07 | Framatome Sa | Procede de controle du fonctionnement d'une soupape et banc d'essai mecanique pour la mise en oeuvre du procede |
| FR2535822A1 (fr) * | 1982-11-10 | 1984-05-11 | Electricite De France | Installation pour le controle de la pression de reglage d'une soupape de securite |
| GB8321751D0 (en) * | 1983-08-12 | 1983-09-14 | Greenwood Moore Ltd | Valve testing |
| US5154080A (en) * | 1986-10-29 | 1992-10-13 | Westinghouse Electric Corp. | Integrated check valve testing system |
| KR890007306A (ko) * | 1987-10-30 | 1989-06-19 | 제트.엘.더머 | 온라인 밸브 진단 감시 시스템 |
| US5142906A (en) * | 1990-07-09 | 1992-09-01 | Westinghouse Electric Corp. | Apparatus for measuring valve stem loads in a motor operated valve assembly |
| DE4315281C2 (de) * | 1993-05-07 | 1997-04-30 | Siemens Ag | Verfahren und Einrichtung zum Prüfen eines federbelasteten Sicherheitsventils |
| GB9515849D0 (en) * | 1995-08-02 | 1995-10-04 | British Gas Plc | Apparatus and method for use in testing gas pressure reduction equipment |
| DE20321706U1 (de) | 2002-01-18 | 2009-02-19 | Awh Armaturen-Werk Halle Gmbh | Einrichtung zur Überprüfung des Auslöse- oder Einstelldrucks eines kraftspeicherbetätigbaren Ventils |
| ES2389248T3 (es) * | 2005-03-04 | 2012-10-24 | Seetru Limited | Prueba de una válvula de seguridad |
| CN105698728B (zh) * | 2016-03-31 | 2016-12-21 | 合肥通用机械研究院 | 一种安全阀检测工装 |
| WO2021168234A1 (en) * | 2020-02-20 | 2021-08-26 | Emerson Automation Solutions Final Control US LP | Systems and methods for determining set pressure and lift of a spring-operated relief valve |
| CN116499734B (zh) * | 2023-06-25 | 2023-09-26 | 安泰源特种设备检测集团有限公司 | 电梯安全阀校验平台及其校验方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1637743A (en) * | 1926-05-10 | 1927-08-02 | William H Fine | Device for testing safety valves on tank cars |
| US2419293A (en) * | 1943-10-14 | 1947-04-22 | Phillips Petroleum Co | Relief valve tester |
| US3269170A (en) * | 1964-09-28 | 1966-08-30 | Edward H Sebring | Pressure relief valve testing apparatus |
| BE869173A (nl) * | 1978-07-20 | 1978-11-16 | Esso N V Sa | Werkwijze en toestel voor het controleren van de ijking van een op een onder druk staand reservoir gemonteerde inwendige veiligheidsklep |
-
1980
- 1980-03-14 DE DE8080300789T patent/DE3063731D1/de not_active Expired
- 1980-03-14 EP EP19800300789 patent/EP0017365B1/en not_active Expired
- 1980-03-19 FR FR8006162A patent/FR2452041B1/fr not_active Expired
- 1980-03-19 JP JP3416480A patent/JPS55160827A/ja active Granted
- 1980-03-20 CA CA348,057A patent/CA1132359A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55160827A (en) | 1980-12-15 |
| DE3063731D1 (en) | 1983-07-21 |
| CA1132359A (en) | 1982-09-28 |
| FR2452041B1 (fr) | 1985-07-26 |
| FR2452041A1 (fr) | 1980-10-17 |
| EP0017365B1 (en) | 1983-06-15 |
| EP0017365A1 (en) | 1980-10-15 |
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