NO996403L - FremgangsmÕte og anordning for direkte detektering av lekkasje i nødavstengningsventiler eller andre ventiler - Google Patents
FremgangsmÕte og anordning for direkte detektering av lekkasje i nødavstengningsventiler eller andre ventilerInfo
- Publication number
- NO996403L NO996403L NO996403A NO996403A NO996403L NO 996403 L NO996403 L NO 996403L NO 996403 A NO996403 A NO 996403A NO 996403 A NO996403 A NO 996403A NO 996403 L NO996403 L NO 996403L
- Authority
- NO
- Norway
- Prior art keywords
- fluid
- upstream
- function
- downstream
- inner cavity
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2876—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for valves
-
- 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
- F16K37/0025—Electrical or magnetic means
- F16K37/005—Electrical or magnetic means for measuring fluid 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0663—Packings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5572897P | 1997-06-26 | 1997-06-26 | |
US6059097P | 1997-10-01 | 1997-10-01 | |
PCT/US1998/012868 WO1999000619A1 (en) | 1997-06-26 | 1998-06-18 | Method and apparatus for on-line detection of leaky emergency shut down or other valves |
Publications (3)
Publication Number | Publication Date |
---|---|
NO996403D0 NO996403D0 (no) | 1999-12-22 |
NO996403L true NO996403L (no) | 2000-02-25 |
NO320881B1 NO320881B1 (no) | 2006-02-06 |
Family
ID=26734566
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO19996403A NO320881B1 (no) | 1997-06-26 | 1999-12-22 | Fremgangsmate og anordning for direkte detektering av lekkasje i nodavstengningsventiler eller andre ventiler |
NO20055161A NO335721B1 (no) | 1997-06-26 | 2005-11-03 | Fremgangsmåte for direkte detektering av lekkasje i nødavstengningsventiler eller andre ventiler |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20055161A NO335721B1 (no) | 1997-06-26 | 2005-11-03 | Fremgangsmåte for direkte detektering av lekkasje i nødavstengningsventiler eller andre ventiler |
Country Status (7)
Country | Link |
---|---|
US (2) | US6128946A (no) |
EP (1) | EP0991888B1 (no) |
AT (1) | ATE249000T1 (no) |
AU (1) | AU8156798A (no) |
DE (1) | DE69817821D1 (no) |
NO (2) | NO320881B1 (no) |
WO (1) | WO1999000619A1 (no) |
Families Citing this family (73)
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US6289723B1 (en) * | 1999-03-04 | 2001-09-18 | Robert L. Leon | Detecting seal leaks in installed valves |
CA2425648A1 (en) | 2000-10-19 | 2002-04-19 | Epimmune Inc. | Hla class i and ii binding peptides and their uses |
US20020169669A1 (en) * | 2001-03-09 | 2002-11-14 | Stetson Samantha H. | Method and apparatus for serving a message in conjuction with an advertisement for display on a world wide web page |
US7107822B2 (en) * | 2001-03-19 | 2006-09-19 | Sis-Tech Applications, L.P. | Apparatus and method for on-line detection of leaky valve seals and defective flow diverters |
US6550314B2 (en) * | 2001-03-19 | 2003-04-22 | Sis-Tech Applications, L.L.P. | Apparatus and method for on-line detection of leaky valves |
US6442999B1 (en) * | 2001-03-22 | 2002-09-03 | Joseph Baumoel | Leak locator for pipe systems |
US6968851B2 (en) | 2001-04-11 | 2005-11-29 | Asco Controls, L.P. | Double block valve with proving system |
JP2003111488A (ja) * | 2001-10-02 | 2003-04-11 | Toyota Industries Corp | スイッチトリラクタンスモータの制御方法及び制御装置並びに圧縮機 |
DE10218830C1 (de) * | 2002-04-26 | 2003-12-18 | Siemens Ag | Diagnosesystem und -verfahren für ein Ventil |
GB0228273D0 (en) * | 2002-12-04 | 2003-01-08 | Imi Vision Ltd | Improvements in valve technology |
WO2004088190A1 (en) | 2003-04-01 | 2004-10-14 | Monatec Pty Ltd | Valve monitoring method and arrangement |
DK176459B1 (da) * | 2003-06-20 | 2008-03-25 | Dantaet Electronics As | Fremgangsmåde til afvikling af et læksikringssystem samt et læksikringssystem til udövelse af fremgangsmåden |
US7623976B2 (en) | 2003-06-24 | 2009-11-24 | Cidra Corporate Services, Inc. | System of distributed configurable flowmeters |
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FR3014527B1 (fr) * | 2013-12-10 | 2016-04-15 | Snecma | Dispositif et procede de surveillance d'une vanne |
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EP3230780B1 (en) | 2014-12-10 | 2023-10-25 | CommScope Technologies LLC | Fiber optic cable slack management module |
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CN104990699B (zh) * | 2015-07-03 | 2018-04-10 | 武汉华威专用汽车检测有限责任公司 | 紧急切断阀多功能试验台的弯折及扭转试验方法 |
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EP3446554B1 (en) | 2016-04-19 | 2020-12-02 | CommScope, Inc. of North Carolina | Telecommunications chassis with slidable trays |
CN105805338B (zh) * | 2016-05-23 | 2019-07-16 | 航天晨光股份有限公司 | 一种波纹管用带泄漏检测功能阀门 |
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US11215767B2 (en) | 2017-06-07 | 2022-01-04 | Commscope Technologies Llc | Fiber optic adapter and cassette |
US11385429B2 (en) | 2017-10-18 | 2022-07-12 | Commscope Technologies Llc | Fiber optic connection cassette |
US10473494B2 (en) | 2017-10-24 | 2019-11-12 | Rain Bird Corporation | Flow sensor |
CN107727316B (zh) * | 2017-10-26 | 2023-05-12 | 方正阀门集团股份有限公司 | 固定球阀密封性能检测装置 |
EP3759535A4 (en) | 2018-02-28 | 2021-11-10 | CommScope Technologies LLC | HOUSING ARRANGEMENT FOR TELECOMMUNICATION EQUIPMENT |
US11256054B2 (en) | 2018-04-16 | 2022-02-22 | Commscope Technologies Llc | Adapter structure |
WO2019201878A1 (en) | 2018-04-17 | 2019-10-24 | CommScope Connectivity Belgium BVBA | Telecommunications distribution elements |
CN108799617A (zh) * | 2018-08-30 | 2018-11-13 | 深圳市纯水号水处理科技有限公司 | 一种智能化纯水加药桶设置排空球阀 |
EP3845044B1 (en) | 2018-08-31 | 2023-02-15 | CommScope Connectivity Belgium BVBA | Frame assemblies for optical fiber distribution elements |
DK3844972T3 (da) | 2018-08-31 | 2022-10-17 | CommScope Connectivity Belgium BVBA | Rammesamlinger til optiske fiberfordelingselementer |
EP3844973A1 (en) | 2018-08-31 | 2021-07-07 | CommScope Connectivity Belgium BVBA | Frame assemblies for optical fiber distribution elements |
EP3844547A1 (en) | 2018-08-31 | 2021-07-07 | CommScope Connectivity Belgium BVBA | Frame assemblies for optical fiber distribution elements |
CN108956057A (zh) * | 2018-09-20 | 2018-12-07 | 中国石油化工股份有限公司 | Dbb阀泄漏检测装置 |
US11662242B2 (en) | 2018-12-31 | 2023-05-30 | Rain Bird Corporation | Flow sensor gauge |
EP3914947A1 (en) | 2019-01-25 | 2021-12-01 | CommScope Connectivity Belgium BVBA | Frame assemblies for optical fiber distribution elements |
US11035749B2 (en) | 2019-02-07 | 2021-06-15 | Georg Fischer, LLC | Leak test system and method for thermoplastic piping |
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US11692903B2 (en) | 2020-10-01 | 2023-07-04 | Saudi Arabian Oil Company | Valve diagnostic and performance system |
US11441697B2 (en) | 2020-10-01 | 2022-09-13 | Saudi Arabian Oil Company | Valve diagnostic and performance system |
DE102021118883A1 (de) * | 2021-07-21 | 2023-01-26 | Werner Hartmann GmbH & Co. KG | Kugelhahn mit Überwachungsraum |
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-
1998
- 1998-06-12 US US09/096,955 patent/US6128946A/en not_active Expired - Lifetime
- 1998-06-18 AU AU81567/98A patent/AU8156798A/en not_active Abandoned
- 1998-06-18 WO PCT/US1998/012868 patent/WO1999000619A1/en active IP Right Grant
- 1998-06-18 DE DE69817821T patent/DE69817821D1/de not_active Expired - Lifetime
- 1998-06-18 AT AT98931431T patent/ATE249000T1/de not_active IP Right Cessation
- 1998-06-18 EP EP98931431A patent/EP0991888B1/en not_active Expired - Lifetime
-
1999
- 1999-06-21 US US09/337,121 patent/US6134949A/en not_active Expired - Lifetime
- 1999-12-22 NO NO19996403A patent/NO320881B1/no not_active IP Right Cessation
-
2005
- 2005-11-03 NO NO20055161A patent/NO335721B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0991888B1 (en) | 2003-09-03 |
ATE249000T1 (de) | 2003-09-15 |
US6134949A (en) | 2000-10-24 |
NO320881B1 (no) | 2006-02-06 |
NO20055161L (no) | 2000-02-25 |
EP0991888A1 (en) | 2000-04-12 |
US6128946A (en) | 2000-10-10 |
NO335721B1 (no) | 2015-02-02 |
NO996403D0 (no) | 1999-12-22 |
EP0991888A4 (en) | 2001-04-18 |
WO1999000619A1 (en) | 1999-01-07 |
DE69817821D1 (de) | 2003-10-09 |
AU8156798A (en) | 1999-01-19 |
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