AU8528191A - Apparatus and methods for detection of leaks in pressurized pipeline systems - Google Patents

Apparatus and methods for detection of leaks in pressurized pipeline systems

Info

Publication number
AU8528191A
AU8528191A AU85281/91A AU8528191A AU8528191A AU 8528191 A AU8528191 A AU 8528191A AU 85281/91 A AU85281/91 A AU 85281/91A AU 8528191 A AU8528191 A AU 8528191A AU 8528191 A AU8528191 A AU 8528191A
Authority
AU
Australia
Prior art keywords
leaks
detection
methods
pipeline systems
pressurized 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.)
Abandoned
Application number
AU85281/91A
Inventor
Joseph W. Maresca Jr.
James W Starr
Christopher P Wilson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VISTA RESEARCH Inc
Original Assignee
VISTA RESEARCH Inc
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 VISTA RESEARCH Inc filed Critical VISTA RESEARCH Inc
Publication of AU8528191A publication Critical patent/AU8528191A/en
Abandoned legal-status Critical Current

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
    • G01M3/2892—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 underground fuel dispensing systems
    • 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
    • G01M3/32—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 containers, e.g. radiators
    • G01M3/3236—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 containers, e.g. radiators by monitoring the interior space of the containers
    • G01M3/3245—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 containers, e.g. radiators by monitoring the interior space of the containers using a level monitoring device
AU85281/91A 1990-08-30 1991-08-23 Apparatus and methods for detection of leaks in pressurized pipeline systems Abandoned AU8528191A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US575087 1984-01-30
US57508790A 1990-08-30 1990-08-30

Publications (1)

Publication Number Publication Date
AU8528191A true AU8528191A (en) 1992-03-30

Family

ID=24298881

Family Applications (1)

Application Number Title Priority Date Filing Date
AU85281/91A Abandoned AU8528191A (en) 1990-08-30 1991-08-23 Apparatus and methods for detection of leaks in pressurized pipeline systems

Country Status (2)

Country Link
AU (1) AU8528191A (en)
WO (1) WO1992004610A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103900840A (en) * 2012-12-28 2014-07-02 北京谊安医疗系统股份有限公司 Detection method and detection device for anesthesia machine controlled leakage and compliance test pipelines

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3910102A (en) * 1974-05-17 1975-10-07 F Ronald Mclean Liquid volumetric line leak testing apparatus and method
US4103537A (en) * 1976-09-07 1978-08-01 Rice Hydro Equipment Manufacturing Means and method of hydrostatic testing
US4090394A (en) * 1976-11-03 1978-05-23 Owens-Illinois, Inc. Plastic bottle testing
JPS5598327A (en) * 1979-01-22 1980-07-26 Cosmo Keiki:Kk Volume change adder for leakage detecting device
JPS5920093B2 (en) * 1979-05-18 1984-05-10 株式会社三豊製作所 Leakage measuring device
DD208220B1 (en) * 1981-11-02 1989-09-06 Leipzig Energiekombinat DEVICE FOR LEAKAGE TESTS ON LOW-PRESSURE GAS INSTALLATION PLANTS
US4590793A (en) * 1984-06-18 1986-05-27 Staats Jr William L Pressure pump with volumetric leak rate detector
US4918968A (en) * 1989-07-10 1990-04-24 Hoffman Kenneth L Apparatus and method of detecting leaks in pressurized piping systems
US4986113A (en) * 1989-09-18 1991-01-22 Computerized Tank Testing, Inc. Liquid tank leakage detection system

Also Published As

Publication number Publication date
WO1992004610A1 (en) 1992-03-19

Similar Documents

Publication Publication Date Title
AU1402395A (en) Simplified apparatus for detection of leaks in pressurized pipelines
EP0632258A3 (en) Methods and apparatus for detection of large leaks.
GB2262321B (en) Pipeline monitoring and leak containment system and apparatus therefor
AU3726293A (en) Apparatus for detecting leaks in conduits
DE3172259D1 (en) Method and apparatus for leak detection in pipelines
AU4862993A (en) Apparatus and method of damage detection for magnetically permeable members
EP0473173A3 (en) Apparatus and method for detecting leaks in packages
AU3059792A (en) Apparatus and method for locating foreign bodies
AU7870991A (en) Method and apparatus for locating objects
AU3908693A (en) Method and system for the detection and measurement of air phenomena and transmitter and receiver for use in the system
GB2181259B (en) Method and apparatus for locating leaks in piping
AU6172494A (en) Automated leak detection apparatus and method
AU7686494A (en) Method and apparatus for detecting the presence and location of an object in a field
AU2389095A (en) Apparatus and method for detecting anomalies in ferrous pipe structures
GB2289760B (en) Method and apparatus for leak detection and pipeline temperature modelling method and apparatus
EP0732995A4 (en) Method and apparatus for sealing leaks
AU4995093A (en) Method and apparatus for detecting guided leaky waves in acoustic microscopy
AU5406996A (en) Method and apparatus for detecting the presence and location of objects in a field
AU1304295A (en) Apparatus for detecting leaks in piping
AU7195791A (en) Method and apparatus of isolating pneumatic panels in liquid application systems
AU4328589A (en) Methods and apparatus for use in pipe lining
AU4638485A (en) Method and apparatus for controlling leaks in pressurized fluid systems
EP0442116A3 (en) Pipeline method and apparatus
AU8528191A (en) Apparatus and methods for detection of leaks in pressurized pipeline systems
GB2220494B (en) A system for the detection and location of leaks