AT307772B - Method of detecting leaks in pipelines - Google Patents

Method of detecting leaks in pipelines

Info

Publication number
AT307772B
AT307772B AT306670A AT306670A AT307772B AT 307772 B AT307772 B AT 307772B AT 306670 A AT306670 A AT 306670A AT 306670 A AT306670 A AT 306670A AT 307772 B AT307772 B AT 307772B
Authority
AT
Austria
Prior art keywords
pipelines
detecting leaks
leaks
detecting
Prior art date
Application number
AT306670A
Other languages
German (de)
Original Assignee
Siemens Ag
Gewerkschaft Brigitta
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
Priority claimed from DE19691920398 external-priority patent/DE1920398C/en
Application filed by Siemens Ag, Gewerkschaft Brigitta filed Critical Siemens Ag
Application granted granted Critical
Publication of AT307772B publication Critical patent/AT307772B/en

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
AT306670A 1969-04-22 1970-04-03 Method of detecting leaks in pipelines AT307772B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691920398 DE1920398C (en) 1969-04-22 Method of detecting leaks in pipelines

Publications (1)

Publication Number Publication Date
AT307772B true AT307772B (en) 1973-06-12

Family

ID=5731934

Family Applications (1)

Application Number Title Priority Date Filing Date
AT306670A AT307772B (en) 1969-04-22 1970-04-03 Method of detecting leaks in pipelines

Country Status (6)

Country Link
AT (1) AT307772B (en)
BE (1) BE749324A (en)
CH (1) CH502549A (en)
FR (1) FR2046273A5 (en)
GB (1) GB1311993A (en)
NL (1) NL7005684A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2849695B1 (en) * 2003-01-08 2005-06-03 Michel Georges Andre Somnier METHOD FOR CONTROLLING AND DIAGNOSING LEAKS ON A GAS DISTRIBUTION NETWORK
DE102006000220A1 (en) * 2006-05-10 2008-04-17 Deutsche Transalpine Oelleitung Gmbh Procedure for leak detection on pipelines
CN116263366A (en) * 2021-12-13 2023-06-16 一汽-大众汽车有限公司 A kind of braking system detection method
CN114778021A (en) * 2022-03-23 2022-07-22 江南造船(集团)有限责任公司 Air leakage detection method and device of acoustic log
CN118500652B (en) * 2024-07-17 2024-09-24 山东聚合管业有限公司 Intelligent leak detection method for PE pure drinking water pipe

Also Published As

Publication number Publication date
NL7005684A (en) 1970-10-26
CH502549A (en) 1971-01-31
BE749324A (en) 1970-10-22
FR2046273A5 (en) 1971-03-05
DE1920398A1 (en) 1970-11-26
GB1311993A (en) 1973-03-28
DE1920398B2 (en) 1971-09-09

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee