GB9705168D0 - Detecting underground pipes - Google Patents

Detecting underground pipes

Info

Publication number
GB9705168D0
GB9705168D0 GBGB9705168.4A GB9705168A GB9705168D0 GB 9705168 D0 GB9705168 D0 GB 9705168D0 GB 9705168 A GB9705168 A GB 9705168A GB 9705168 D0 GB9705168 D0 GB 9705168D0
Authority
GB
United Kingdom
Prior art keywords
underground pipes
detecting underground
detecting
pipes
underground
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.)
Withdrawn
Application number
GBGB9705168.4A
Other versions
GB2311135A (en
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.)
Radiodetection Ltd
Original Assignee
Radiodetection 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 Radiodetection Ltd filed Critical Radiodetection Ltd
Publication of GB9705168D0 publication Critical patent/GB9705168D0/en
Publication of GB2311135A publication Critical patent/GB2311135A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/001—Acoustic presence detection

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
GB9705168A 1996-03-15 1997-03-13 Acoustic detection of underground pipes Withdrawn GB2311135A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9605423.4A GB9605423D0 (en) 1996-03-15 1996-03-15 Detecting underground pipes

Publications (2)

Publication Number Publication Date
GB9705168D0 true GB9705168D0 (en) 1997-04-30
GB2311135A GB2311135A (en) 1997-09-17

Family

ID=10790411

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9605423.4A Pending GB9605423D0 (en) 1996-03-15 1996-03-15 Detecting underground pipes
GB9705168A Withdrawn GB2311135A (en) 1996-03-15 1997-03-13 Acoustic detection of underground pipes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9605423.4A Pending GB9605423D0 (en) 1996-03-15 1996-03-15 Detecting underground pipes

Country Status (1)

Country Link
GB (2) GB9605423D0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111136000A (en) * 2020-01-17 2020-05-12 西安探管者探测技术有限公司 Gas compression vibrator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3264864A (en) * 1962-03-01 1966-08-09 American Gas Ass Apparatus for pinpointing leaks in buried pipes
US4678621A (en) * 1984-03-29 1987-07-07 Combustion Engineering, Inc. Method and means for monitoring the continuity of a fluid-filled network of conduits and valves
AU603176B2 (en) * 1987-01-16 1990-11-08 Saipem Australia Pty. Limited Low frequency pressure oscillator
US5553498A (en) * 1990-04-12 1996-09-10 Zelczer; Alex Pipe and duct run locator
US5269335A (en) * 1990-07-27 1993-12-14 Heitman Lynn B Automatic pulsing valve
US5127267A (en) * 1991-01-18 1992-07-07 Southern California Gas Company Acoustic method for locating concealed pipe
US5412989A (en) * 1992-12-28 1995-05-09 Columbia Gas Of Ohio, Inc. Acoustic tracing of buried conduits

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111136000A (en) * 2020-01-17 2020-05-12 西安探管者探测技术有限公司 Gas compression vibrator
CN111136000B (en) * 2020-01-17 2024-03-19 西安探管者探测技术有限公司 Gas compression vibrator

Also Published As

Publication number Publication date
GB9605423D0 (en) 1996-05-15
GB2311135A (en) 1997-09-17

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)