AT253815B - Einrichtung zur Feststellung von Undichtheiten an Rohrleitungen für flüssige und gasförmige Stoffe - Google Patents

Einrichtung zur Feststellung von Undichtheiten an Rohrleitungen für flüssige und gasförmige Stoffe

Info

Publication number
AT253815B
AT253815B AT337764A AT337764A AT253815B AT 253815 B AT253815 B AT 253815B AT 337764 A AT337764 A AT 337764A AT 337764 A AT337764 A AT 337764A AT 253815 B AT253815 B AT 253815B
Authority
AT
Austria
Prior art keywords
pipelines
leaks
detection
liquid
gaseous substances
Prior art date
Application number
AT337764A
Other languages
English (en)
Original Assignee
Elektro Watt Elek Sche Und Ind
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Elektro Watt Elek Sche Und Ind filed Critical Elektro Watt Elek Sche Und Ind
Application granted granted Critical
Publication of AT253815B publication Critical patent/AT253815B/de

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
    • G01M3/283—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 for double-walled pipes
    • 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
    • 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
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L2101/00—Uses or applications of pigs or moles
    • F16L2101/30—Inspecting, measuring or testing
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L2201/00—Special arrangements for pipe couplings
    • F16L2201/30—Detecting leaks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Examining Or Testing Airtightness (AREA)
AT337764A 1963-04-19 1964-04-17 Einrichtung zur Feststellung von Undichtheiten an Rohrleitungen für flüssige und gasförmige Stoffe AT253815B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH499563A CH426393A (de) 1963-04-19 1963-04-19 Verfahren zur Feststellung von Undichtheiten an Rohrleitungen für flüssige und gasförmige Stoffe und Einrichtung zur Durchführung dieses Verfahrens

Publications (1)

Publication Number Publication Date
AT253815B true AT253815B (de) 1967-04-25

Family

ID=4286117

Family Applications (1)

Application Number Title Priority Date Filing Date
AT337764A AT253815B (de) 1963-04-19 1964-04-17 Einrichtung zur Feststellung von Undichtheiten an Rohrleitungen für flüssige und gasförmige Stoffe

Country Status (7)

Country Link
US (1) US3339415A (de)
AT (1) AT253815B (de)
BE (1) BE646612A (de)
CH (1) CH426393A (de)
DE (1) DE1450316B2 (de)
GB (1) GB1054110A (de)
NL (1) NL6404279A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3001827A1 (de) * 1980-01-18 1981-07-23 Grünzweig + Hartmann Montage GmbH, 6700 Ludwigshafen De- und remontierbare waermedaemmung, insbesondere fuer kernreaktoranlagen

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1600375B2 (de) * 1967-06-22 1970-12-23 Schrag Kg Eugen Fernversorgungsanlage mit Einrichtungen zur UEberwachung der Dichtheit der Versorgungsleitung
US3472062A (en) * 1967-09-13 1969-10-14 Pathway Bellows Inc Testable and pressurized multiple ply bellows
JPS53116782U (de) * 1977-08-26 1978-09-16
US4377945A (en) * 1978-10-30 1983-03-29 Giovanni Bernard A Di Service line interior by-pass
FR2494848A1 (fr) * 1980-11-24 1982-05-28 Technigaz Procede et dispositif de detection, a distance, de defauts d'etancheite d'une conduite de transport d'un fluide, immergee dans un fluide ambiant; conduite de transport comprenant ce dispositif de detection et procede de construction d'une telle conduite
GB2117480B (en) * 1982-03-23 1985-07-03 Dunlop Ltd Improvements in or relating to flexible hose
GB2117479B (en) * 1982-03-23 1985-07-17 Dunlop Ltd Improvements in or relating to flexible hose
DE3445281A1 (de) * 1984-12-12 1986-06-19 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und vorrichtung zur dichtigkeitspruefung zweier absperrventile in einer gasdurchstroemten leitung
US4848456A (en) * 1988-07-18 1989-07-18 Kilbarger James E Continuous brine leakage monitoring system for a production oil well
US5072622A (en) * 1990-06-04 1991-12-17 Roach Max J Pipeline monitoring and leak containment system and apparatus therefor
US5343191A (en) * 1993-01-08 1994-08-30 Nibco, Inc. Pipeline leak detection system
GB2312047B (en) * 1996-04-11 2000-07-05 Schlumberger Ltd Improved pipework
US5714681A (en) * 1996-05-14 1998-02-03 Furness; Robert L. Double carcass hose failure detection system
GB2320760A (en) * 1996-12-24 1998-07-01 John Glyndwr Burgess Pipe leak monitoring system
US6067844A (en) * 1997-08-15 2000-05-30 Shell Oil Company Nondestructive method for detection of defects and the condition of liners in polymer-lined pipes and equipment
US6634388B1 (en) 1998-07-22 2003-10-21 Safetyliner Systems, Llc Annular fluid manipulation in lined tubular systems
CA2338676C (en) 1998-07-29 2008-09-16 Safetyliner Systems, Llc Insertion of liners into host tubulars by fluid injection
US20040084083A1 (en) * 2002-07-15 2004-05-06 Ballard Power Systems Inc. Distribution of non-odorized gas
US20070040065A1 (en) * 2005-08-19 2007-02-22 Von Thal German Flexible refueling boom extendable tube
CN112126934B (zh) * 2020-09-21 2022-07-08 东北石油大学 一种天然气站场区域性阴极保护测试装置
CN113588438B (zh) * 2021-08-06 2022-03-08 长春天新合成材料有限公司 一种高仿真隧道环境的盾尾油脂水压检测设备
CN113916113B (zh) * 2021-09-30 2022-04-15 浙江振鸿建设有限公司 一种用于市政管道的检测装置
CN117685510B (zh) * 2024-02-04 2024-04-12 烟台明炬新能源有限公司 一种工业气体泄露实时在线监测设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1977987A (en) * 1929-12-02 1934-10-23 Thomas A Corby Process of making and testing tube joints
BE434719A (de) * 1938-06-13
US3232640A (en) * 1960-09-14 1966-02-01 Calumet & Hecla Multi-wall flexible connector with interply pressurization

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3001827A1 (de) * 1980-01-18 1981-07-23 Grünzweig + Hartmann Montage GmbH, 6700 Ludwigshafen De- und remontierbare waermedaemmung, insbesondere fuer kernreaktoranlagen

Also Published As

Publication number Publication date
DE1450316A1 (de) 1968-12-05
US3339415A (en) 1967-09-05
GB1054110A (de)
DE1450316B2 (de) 1970-07-02
CH426393A (de) 1966-12-15
NL6404279A (de) 1964-10-20
BE646612A (de) 1964-08-17

Similar Documents

Publication Publication Date Title
AT253815B (de) Einrichtung zur Feststellung von Undichtheiten an Rohrleitungen für flüssige und gasförmige Stoffe
SE333261B (sv) Provningsanordning foer att pavisa naervaro av bestandsdelar i gas-och vaetskeformiga aemnen
AT271398B (de) Einrichtung zum Inberührungbringen von Flüssigkeiten und Gasen
CH514137A (de) Verfahren und Einrichtung zum Analysieren von gasförmigen und/oder flüssigen Proben
DE1967101A1 (de) Vorrichtung zur behandlung von fluessigen oder gasfoermigen medien in einem elektrostatischen feld
AT254834B (de) Verfahren und Einrichtung zur Ausscheidung von in Gasen feinverteilter Materie
CH350819A (de) Elektrische Messvorrichtung zum Nachweis und zur Konzentrationsbestimmung bestimmter Substanzen in einem gasförmigen Medium
CH449585A (de) Vorrichtung zur kontinuierlichen Trennung von Schäumen in ihre flüssigen und gasförmigen Komponenten
AT317159B (de) Vorrichtung zum Kontaktieren von Gas und Flüssigkeit
AT279982B (de) Rohrleitungen für heiße Gase und/oder Flüssigkeiten
CH443919A (de) Verteilungsvorrichtung für flüssige oder gasförmige Stoffe
FR1439604A (fr) Dispositif pour le traitement de fluides gazeux et ses diverses applications
CH477691A (de) Verfahren und Einrichtung zur Feststellung von Fehlern in Flachmaterial
CH503904A (de) Fördereinrichtung für gasförmige und flüssige Medien
CH445897A (de) Verfahren und Gerät zum Feststellen und Lokalisieren von Leckstellen in Rohrleitungen
FR1373735A (fr) Appareil de mise en contact de gaz et de liquides
CH408800A (de) Vorrichtung zur Eintragung von Gasen in Flüssigkeiten
AT207434B (de) Einrichtung zur Anzeige und zur Ortsbestimmung von undichten Stellen in druckgasgeschützten Kabeln
CH387339A (de) Einrichtung zum Feststellen von in Gasen fein verteilten Substanzen
CH517941A (de) Gerät zur Absorptionsanalyse von flüssigen oder gasförmigen Proben
AT248739B (de) Einrichtung zur Leckanzeige an doppelwandigen Flüssigkeitsbehältern
DE1917430B2 (de) Einrichtung zur ermittlung von lecks in unterirdischen ver legten gasrohrleitungen
AT246051B (de) Vorrichtung zur Kontrolle des Dichthaltens von Flüssigkeitsbehältern und/oder -leitungen
AT277872B (de) Vorrichtung für die Entwässerung und Entschlammung von Lagertanks für brennbare Flüssigkeiten
AU4761668A (en) Device for detecting leaks in pipelines for p liquid and gaseous substances