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GB2521681B - Underwater leak detection apparatus, underwater leak detection system and method of detecting an underwater leak of a fluid - Google Patents

Underwater leak detection apparatus, underwater leak detection system and method of detecting an underwater leak of a fluid

Info

Publication number
GB2521681B
GB2521681B GB1323178.2A GB201323178A GB2521681B GB 2521681 B GB2521681 B GB 2521681B GB 201323178 A GB201323178 A GB 201323178A GB 2521681 B GB2521681 B GB 2521681B
Authority
GB
United Kingdom
Prior art keywords
underwater leak
leak detection
underwater
fluid
detecting
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.)
Active
Application number
GB1323178.2A
Other versions
GB201323178D0 (en
GB2521681A (en
Inventor
James Crook Robert
Palmer Andrew
Bennett Philip
Wrobel David
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.)
Sonardyne International Ltd
Original Assignee
Sonardyne International Ltd
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 Sonardyne International Ltd filed Critical Sonardyne International Ltd
Priority to GB1323178.2A priority Critical patent/GB2521681B/en
Publication of GB201323178D0 publication Critical patent/GB201323178D0/en
Publication of GB2521681A publication Critical patent/GB2521681A/en
Application granted granted Critical
Publication of GB2521681B publication Critical patent/GB2521681B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/001—Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations
    • 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
    • G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
    • G01M3/243—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations for pipes
    • 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
    • G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
    • G01M3/243—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations for pipes
    • G01M3/246—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations for pipes using pigs or probes travelling in the pipe
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/86—Combinations of sonar systems with lidar systems; Combinations of sonar systems with systems not using wave reflection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52003—Techniques for enhancing spatial resolution of targets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/539—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/56—Display arrangements
    • G01S7/62—Cathode-ray tube displays
    • G01S7/6218—Cathode-ray tube displays providing two-dimensional coordinated display of distance and direction
    • G01S7/6236—Sector-scan displays
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
    • G10K11/006—Transducer mounting in underwater equipment, e.g. sonobuoys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/001—Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations
    • B63G2008/002—Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations unmanned
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K2200/00—Details of methods or devices for transmitting, conducting or directing sound in general
    • G10K2200/11—Underwater, e.g. transducers for generating acoustic waves underwater

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Multimedia (AREA)
  • Examining Or Testing Airtightness (AREA)
GB1323178.2A 2013-12-31 2013-12-31 Underwater leak detection apparatus, underwater leak detection system and method of detecting an underwater leak of a fluid Active GB2521681B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1323178.2A GB2521681B (en) 2013-12-31 2013-12-31 Underwater leak detection apparatus, underwater leak detection system and method of detecting an underwater leak of a fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1323178.2A GB2521681B (en) 2013-12-31 2013-12-31 Underwater leak detection apparatus, underwater leak detection system and method of detecting an underwater leak of a fluid

Publications (3)

Publication Number Publication Date
GB201323178D0 GB201323178D0 (en) 2014-02-12
GB2521681A GB2521681A (en) 2015-07-01
GB2521681B true GB2521681B (en) 2017-08-16

Family

ID=50114896

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1323178.2A Active GB2521681B (en) 2013-12-31 2013-12-31 Underwater leak detection apparatus, underwater leak detection system and method of detecting an underwater leak of a fluid

Country Status (1)

Country Link
GB (1) GB2521681B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3076278B1 (en) 2017-12-28 2019-11-22 Thales UNDERWATER VEHICLE AND CONTROL METHOD
CN108413926B (en) * 2018-01-31 2020-12-04 上海荟蔚信息科技有限公司 High-precision measurement method for underwater topography elevation of pile foundation of offshore wind farm
CN108459324B (en) * 2018-03-30 2019-07-23 马明勇 Acoustic-based water supply pipeline blockage detection device
CN108725722A (en) * 2018-05-30 2018-11-02 夏懿 A kind of hydraulic drive type parallel connected bionic machine fish and its working method
CN109632265B (en) * 2019-01-28 2020-01-31 上海大学 A vision-based detection system and method for docking state of unmanned boat water harvesting device

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838593A (en) * 1972-11-06 1974-10-01 Exxon Research Engineering Co Acoustic leak location and detection system
US4001764A (en) * 1974-06-14 1977-01-04 Exxon Production Research Company Acoustic method for detecting leaks from submerged pipelines
GB1552589A (en) * 1977-03-15 1979-09-12 Shell Int Research Underwater craft for acoustic inspection of pipelines for leaks
US4571984A (en) * 1983-03-14 1986-02-25 Columbia Gas System Service Corp. Apparatus and method for detecting gas bubbles in water, and apparatus for handling an oceanographic device
US4996879A (en) * 1989-08-31 1991-03-05 Shell Oil Company Subsea pipeline leak detection
US5142503A (en) * 1991-09-24 1992-08-25 Wilcox Peter C Side-scanning sonar towfish
US5949739A (en) * 1987-08-31 1999-09-07 Reese; Sudha S. Sonar bearing estimation of extended targets
WO2002025239A1 (en) * 2000-09-22 2002-03-28 Co.L.Mar, S.R.L. Method for detecting fluid leaks from underwater pipelines
JP2003028958A (en) * 2001-07-13 2003-01-29 Mitsubishi Heavy Ind Ltd Method and apparatus for recognizing a submerged underwater object, and an underwater vehicle equipped with the apparatus
GB2382140A (en) * 2001-11-20 2003-05-21 Christopher Teal Underwater leak detection using acoustic backscatter
US20100064775A1 (en) * 2008-09-16 2010-03-18 Rached Ben-Mansour Leak and contamination detection micro-submarine

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838593A (en) * 1972-11-06 1974-10-01 Exxon Research Engineering Co Acoustic leak location and detection system
US4001764A (en) * 1974-06-14 1977-01-04 Exxon Production Research Company Acoustic method for detecting leaks from submerged pipelines
GB1552589A (en) * 1977-03-15 1979-09-12 Shell Int Research Underwater craft for acoustic inspection of pipelines for leaks
US4571984A (en) * 1983-03-14 1986-02-25 Columbia Gas System Service Corp. Apparatus and method for detecting gas bubbles in water, and apparatus for handling an oceanographic device
US5949739A (en) * 1987-08-31 1999-09-07 Reese; Sudha S. Sonar bearing estimation of extended targets
US4996879A (en) * 1989-08-31 1991-03-05 Shell Oil Company Subsea pipeline leak detection
US5142503A (en) * 1991-09-24 1992-08-25 Wilcox Peter C Side-scanning sonar towfish
WO2002025239A1 (en) * 2000-09-22 2002-03-28 Co.L.Mar, S.R.L. Method for detecting fluid leaks from underwater pipelines
JP2003028958A (en) * 2001-07-13 2003-01-29 Mitsubishi Heavy Ind Ltd Method and apparatus for recognizing a submerged underwater object, and an underwater vehicle equipped with the apparatus
GB2382140A (en) * 2001-11-20 2003-05-21 Christopher Teal Underwater leak detection using acoustic backscatter
US20100064775A1 (en) * 2008-09-16 2010-03-18 Rached Ben-Mansour Leak and contamination detection micro-submarine

Also Published As

Publication number Publication date
GB201323178D0 (en) 2014-02-12
GB2521681A (en) 2015-07-01

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