JPS5565800A - Leakage protecting method and device for monitoring pipeline passing through liquid or gaseous medium - Google Patents
Leakage protecting method and device for monitoring pipeline passing through liquid or gaseous mediumInfo
- Publication number
- JPS5565800A JPS5565800A JP14391679A JP14391679A JPS5565800A JP S5565800 A JPS5565800 A JP S5565800A JP 14391679 A JP14391679 A JP 14391679A JP 14391679 A JP14391679 A JP 14391679A JP S5565800 A JPS5565800 A JP S5565800A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- gaseous medium
- protecting method
- leakage protecting
- monitoring pipeline
- 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.)
- Pending
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
- G01M3/2807—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 pipes
- G01M3/2815—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 pipes using pressure measurements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K5/00—Feeding or distributing other fuel to combustion apparatus
- F23K5/02—Liquid fuel
- F23K5/04—Feeding or distributing systems using pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
- Pipeline Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1146678 | 1978-11-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5565800A true JPS5565800A (en) | 1980-05-17 |
Family
ID=4373766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14391679A Pending JPS5565800A (en) | 1978-11-08 | 1979-11-08 | Leakage protecting method and device for monitoring pipeline passing through liquid or gaseous medium |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0011329A1 (ja) |
JP (1) | JPS5565800A (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2928737A1 (de) * | 1979-07-17 | 1981-01-29 | Sack Gmbh | Hydraulische steuerung mit rohrbruchsicherung fuer einen doppelt beaufschlagbaren antriebszylinder zum positionieren, insbesondere einer angetriebenen fuehrungsrolle in der strangfuehrung einer stranggiessanlage |
GB2120794B (en) * | 1982-05-27 | 1985-11-27 | Gasguard Limited | Pipework testing apparatus |
EP0267257A1 (de) * | 1986-05-09 | 1988-05-18 | Vizgazdalkodasi Tudomanyos Kutato Központ | Verfahren zur schadensbehebung bei rohrleitungen eines versorgungssystems |
SE460430B (sv) * | 1987-07-29 | 1989-10-09 | Watector Ab | Anordning foer att foerhindra vattenskador i byggnader |
US5179922A (en) * | 1990-11-15 | 1993-01-19 | Proprietary Technology, Inc. | Apparatus for determining change of fuel flow |
JPH07109380B2 (ja) * | 1991-03-14 | 1995-11-22 | 工業技術院長 | ガス漏洩検知装置 |
US5267587A (en) * | 1992-04-07 | 1993-12-07 | Brown Geoffrey P | Utilities shutoff system |
EP0591886B1 (en) * | 1992-10-05 | 1997-08-20 | Matsushita Electric Industrial Co., Ltd. | Apparatus for detecting abnormality of gas supply equipment and method for detecting same |
FR2761754B1 (fr) * | 1997-04-04 | 1999-06-04 | Mourad Ferkatou | Dispositif de securite pour installation de distribution d'eau |
FR2761755B1 (fr) * | 1997-04-04 | 1999-07-30 | Mourad Ferkatou | Dispositif de securite pour installation de distribution de fluide |
FR2854446B1 (fr) * | 2003-04-30 | 2006-04-14 | Lucien Claude Sorreda | Dispositif mecanique autonome de securite monte sur des canalisations de fluides, permettant d'eviter des accidents dus a des fuites masquees au regard. le systeme coupe l'alimentation du fluide en amont de la fuite. |
CN102928182B (zh) * | 2012-11-01 | 2016-02-03 | 辽宁省电力有限公司电力科学研究院 | 核电站安全壳机械贯穿件密封性试验装置 |
CN103851339B (zh) * | 2012-12-07 | 2016-08-03 | 焦作市盛景科技有限责任公司 | 检测管道泄漏的系统及方法 |
CN106090623A (zh) * | 2016-06-27 | 2016-11-09 | 清华大学合肥公共安全研究院 | 基于物联网的管网远程监测系统 |
DE102017208089A1 (de) * | 2017-05-15 | 2018-11-15 | Bayerische Motoren Werke Aktiengesellschaft | Dichtigkeitskontrolle in einer Medienversorgungsanlage |
CN113532745B (zh) * | 2021-06-21 | 2024-05-24 | 创合新材料科技江苏有限公司 | 一种pvc高分子防水卷材检测设备 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH244944A (de) * | 1945-03-08 | 1946-10-15 | Ag Merker | Vorrichtung an gasbeheizten Geräten zur Verhinderung des Ausströmens grösserer Abgasmengen in den Geräteaufstellraum. |
GB1294382A (en) * | 1970-02-10 | 1972-10-25 | Talbot & Co Ltd F W | Apparatus for and method of controlling flow of fluids in a pipeline |
US3692050A (en) * | 1971-05-10 | 1972-09-19 | Red Jacket Mfg Co | Apparatus for detecting leaks in a fluid delivery line |
DE2158901A1 (de) * | 1971-11-27 | 1973-05-30 | Habema Ag | Einrichtung zur ueberwachung von anlagen mit gasfoermigen oder fluessigen medien auf dichtheit |
DE2623509C3 (de) * | 1976-05-26 | 1981-08-20 | Fiedler, Hans-Günter, Ing.(grad.), 6702 Bad Dürkheim | Absperreinrichtung für die Ölzufuhr in einer Zentralheizungsanlage |
-
1979
- 1979-10-29 EP EP79200629A patent/EP0011329A1/de not_active Withdrawn
- 1979-11-08 JP JP14391679A patent/JPS5565800A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0011329A1 (de) | 1980-05-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4083229B2 (en) | Method and apparatus for detecting and locating fluid leaks | |
DE3067474D1 (en) | Device and method for detecting leaks from pipelines | |
JPS5565800A (en) | Leakage protecting method and device for monitoring pipeline passing through liquid or gaseous medium | |
JPS5693012A (en) | Method and device for measuring fluid flow | |
JPS54153062A (en) | Method and device for measuring flow rate of fluid | |
JPS5357374A (en) | Liquid pressure and gas pressure suspension device | |
ZA771972B (en) | Method and apparatus for the leak testing of filters | |
JPS53121676A (en) | Method and device for measuring fluid pressure | |
JPS5510594A (en) | Method and device for checking leakage | |
JPS5498892A (en) | Method of packing fluid matter and its device | |
GB2009921B (en) | Method and apparatus for measuring underground fluid flow characteristics | |
GB2012969B (en) | Method and apparatus for measuring gas flow | |
JPS5658527A (en) | Method and device for adding gas to liquid | |
GB2057141B (en) | Method and apparatus for sensing fluid flow | |
JPS55124054A (en) | Method and device for detecting substance on liquid | |
JPS5368295A (en) | Monitoring method and apparatus for corrosiveness* erosivity* and formativeness of liquid | |
ZA781951B (en) | Packing for equipment for the purpose of contacting mainly gaseous and liquid mediums | |
JPS5552937A (en) | Method and device for detecting nonnelectroconductive polar gas | |
JPS5651291A (en) | Device for contacting fluid and gas | |
JPS559193A (en) | Method and apparatus for analyzing fluid containing liquid and gas and flowing through pipe | |
DE2965635D1 (en) | Device for detecting and sealing leakages | |
GB2062877B (en) | Method and device for detecting leaks from pipelines | |
JPS54109491A (en) | Method and device for detecting leakage | |
JPS5613383A (en) | Method and device for sealing up floatinggroof tank | |
JPS5465084A (en) | Method and device for simple leakage checking of draum can through manometer |