JPS53114181A - Submarine equipped so as to inspect leakage of pipeline - Google Patents

Submarine equipped so as to inspect leakage of pipeline

Info

Publication number
JPS53114181A
JPS53114181A JP2782778A JP2782778A JPS53114181A JP S53114181 A JPS53114181 A JP S53114181A JP 2782778 A JP2782778 A JP 2782778A JP 2782778 A JP2782778 A JP 2782778A JP S53114181 A JPS53114181 A JP S53114181A
Authority
JP
Japan
Prior art keywords
pipeline
submarine equipped
inspect
leakage
inspect leakage
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.)
Pending
Application number
JP2782778A
Other languages
English (en)
Japanese (ja)
Inventor
Hofuingu Ierute
Antoniusu Suruiteru Edowaruto
Henrii Yohan Uan Deru Roberuto
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.)
SHELL INT RESEARCH
Original Assignee
SHELL INT RESEARCH
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 SHELL INT RESEARCH filed Critical SHELL INT RESEARCH
Publication of JPS53114181A publication Critical patent/JPS53114181A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/80—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received using ultrasonic, sonic or infrasonic waves
    • G01S3/801—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/34—Diving chambers with mechanical link, e.g. cable, to a base
    • B63C11/36—Diving chambers with mechanical link, e.g. cable, to a base of closed type
    • B63C11/40—Diving chambers with mechanical link, e.g. cable, to a base of closed type adapted to specific work
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP2782778A 1977-03-15 1978-03-13 Submarine equipped so as to inspect leakage of pipeline Pending JPS53114181A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7702753A NL7702753A (nl) 1977-03-15 1977-03-15 Onderwatervaartuig voor akoestische inspectie van pijpleidingen op lekken.

Publications (1)

Publication Number Publication Date
JPS53114181A true JPS53114181A (en) 1978-10-05

Family

ID=19828167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2782778A Pending JPS53114181A (en) 1977-03-15 1978-03-13 Submarine equipped so as to inspect leakage of pipeline

Country Status (8)

Country Link
JP (1) JPS53114181A (it)
AU (1) AU514412B2 (it)
CA (1) CA1120788A (it)
FR (1) FR2383828A1 (it)
GB (1) GB1552589A (it)
IT (1) IT1107116B (it)
NL (1) NL7702753A (it)
NO (1) NO780868L (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810623A (ja) * 1981-07-14 1983-01-21 Toshiba Corp 漏水検出装置
JPS60105931A (ja) * 1983-11-14 1985-06-11 Tokyo Gas Co Ltd ガス配管、ガス機器の漏洩検知装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4212258A (en) * 1978-05-12 1980-07-15 International Submarine Services, S.A. Underwater apparatus for acoustically inspecting a submerged object
GB2083989A (en) * 1980-09-10 1982-03-31 Plessey Co Ltd Ultrasonic reflectors
GB2521681B (en) * 2013-12-31 2017-08-16 Sonardyne Int Ltd Underwater leak detection apparatus, underwater leak detection system and method of detecting an underwater leak of a fluid
US10577923B2 (en) 2015-03-20 2020-03-03 Halliburton Energy Services, Inc. Leak detection via doppler shift differences in moving hydrophones

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810623A (ja) * 1981-07-14 1983-01-21 Toshiba Corp 漏水検出装置
JPS60105931A (ja) * 1983-11-14 1985-06-11 Tokyo Gas Co Ltd ガス配管、ガス機器の漏洩検知装置

Also Published As

Publication number Publication date
AU3410178A (en) 1979-09-20
NO780868L (no) 1978-09-18
FR2383828B1 (it) 1981-01-09
IT1107116B (it) 1985-11-18
GB1552589A (en) 1979-09-12
IT7867547A0 (it) 1978-03-13
AU514412B2 (en) 1981-02-05
CA1120788A (en) 1982-03-30
FR2383828A1 (fr) 1978-10-13
NL7702753A (nl) 1978-09-19

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