AT340704B - DEVICE FOR MEASURING LEAK LOSS IN A LIQUID PIPING SYSTEM - Google Patents

DEVICE FOR MEASURING LEAK LOSS IN A LIQUID PIPING SYSTEM

Info

Publication number
AT340704B
AT340704B AT231576A AT231576A AT340704B AT 340704 B AT340704 B AT 340704B AT 231576 A AT231576 A AT 231576A AT 231576 A AT231576 A AT 231576A AT 340704 B AT340704 B AT 340704B
Authority
AT
Austria
Prior art keywords
piping system
liquid piping
leak loss
measuring leak
measuring
Prior art date
Application number
AT231576A
Other languages
German (de)
Other versions
ATA231576A (en
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of ATA231576A publication Critical patent/ATA231576A/en
Application granted granted Critical
Publication of AT340704B publication Critical patent/AT340704B/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Measuring Volume Flow (AREA)
AT231576A 1976-03-09 1976-03-31 DEVICE FOR MEASURING LEAK LOSS IN A LIQUID PIPING SYSTEM AT340704B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762609717 DE2609717A1 (en) 1976-03-09 1976-03-09 DEVICE FOR MEASURING LEAK LEAKAGE IN A LIQUID PIPING SYSTEM

Publications (2)

Publication Number Publication Date
ATA231576A ATA231576A (en) 1977-04-15
AT340704B true AT340704B (en) 1977-12-27

Family

ID=5971902

Family Applications (1)

Application Number Title Priority Date Filing Date
AT231576A AT340704B (en) 1976-03-09 1976-03-31 DEVICE FOR MEASURING LEAK LOSS IN A LIQUID PIPING SYSTEM

Country Status (3)

Country Link
AT (1) AT340704B (en)
DE (1) DE2609717A1 (en)
FR (1) FR2344009A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2061526B (en) * 1979-10-18 1983-10-19 Electricity Council Locating a leak in an oil filled cable
FR2624271B1 (en) * 1987-12-02 1990-03-30 Aerospatiale LEAK DETECTOR FOR A FLUID CIRCUIT
FR2764378B1 (en) * 1997-06-06 1999-08-20 Regie Autonome Transports FLOW SIGNALING APPARATUS IN PARTICULAR FROM A LEAK IN A FLUID CIRCUIT
CN108591836B (en) * 2018-04-13 2020-06-26 中国石油大学(北京) Pipeline leak detection method and device
CN109386738B (en) * 2018-12-18 2023-11-14 中国石油天然气集团有限公司 A gas pipeline valve chamber trunk pipe burst monitoring alarm and chain protection device
CN111853553B (en) * 2020-07-30 2022-02-25 中冶赛迪重庆信息技术有限公司 Method and system for detecting fault of fluid pipeline
CN113309988A (en) * 2021-04-06 2021-08-27 中国船舶重工集团公司第七0三研究所 Method for judging pipeline leakage by utilizing pipeline pressure change
CN117129629A (en) * 2023-08-07 2023-11-28 天地（常州）自动化股份有限公司 Gas transmitter automatic screening device
CN119688042B (en) * 2024-12-31 2025-11-21 麦米特科技(武汉)有限公司 Cat.1-based water meter data acquisition method and equipment

Also Published As

Publication number Publication date
DE2609717A1 (en) 1977-09-15
FR2344009A1 (en) 1977-10-07
FR2344009B3 (en) 1980-01-11
ATA231576A (en) 1977-04-15

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Legal Events

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