GB2174203B - Underground cable detectors - Google Patents

Underground cable detectors

Info

Publication number
GB2174203B
GB2174203B GB08510063A GB8510063A GB2174203B GB 2174203 B GB2174203 B GB 2174203B GB 08510063 A GB08510063 A GB 08510063A GB 8510063 A GB8510063 A GB 8510063A GB 2174203 B GB2174203 B GB 2174203B
Authority
GB
United Kingdom
Prior art keywords
underground cable
cable detectors
detectors
underground
cable
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.)
Expired
Application number
GB08510063A
Other versions
GB8510063D0 (en
GB2174203A (en
Inventor
Christopher Keith Richardson
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.)
Plessey Co Ltd
Original Assignee
Plessey Co 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 Plessey Co Ltd filed Critical Plessey Co Ltd
Priority to GB08510063A priority Critical patent/GB2174203B/en
Publication of GB8510063D0 publication Critical patent/GB8510063D0/en
Priority to GR861025A priority patent/GR861025B/en
Priority to JP50235386A priority patent/JPS62502566A/en
Priority to PCT/GB1986/000221 priority patent/WO1986006501A1/en
Priority to EP19860902461 priority patent/EP0218669A1/en
Publication of GB2174203A publication Critical patent/GB2174203A/en
Priority to DK620186A priority patent/DK620186D0/en
Application granted granted Critical
Publication of GB2174203B publication Critical patent/GB2174203B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
    • G01V3/104—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils using several coupled or uncoupled coils
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
GB08510063A 1985-04-19 1985-04-19 Underground cable detectors Expired GB2174203B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB08510063A GB2174203B (en) 1985-04-19 1985-04-19 Underground cable detectors
GR861025A GR861025B (en) 1985-04-19 1986-04-18 Underground cable detectors and methods of detecting such cables
JP50235386A JPS62502566A (en) 1985-04-19 1986-04-21 Underground cable detection device and method for detecting such cables
PCT/GB1986/000221 WO1986006501A1 (en) 1985-04-19 1986-04-21 Method and device for detecting underground cables
EP19860902461 EP0218669A1 (en) 1985-04-19 1986-04-21 Device for detecting underground cables
DK620186A DK620186D0 (en) 1985-04-19 1986-12-19 EARTH CABLE DETECTOR AND METHOD FOR DETECTING SUCH CABLES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08510063A GB2174203B (en) 1985-04-19 1985-04-19 Underground cable detectors

Publications (3)

Publication Number Publication Date
GB8510063D0 GB8510063D0 (en) 1985-05-30
GB2174203A GB2174203A (en) 1986-10-29
GB2174203B true GB2174203B (en) 1988-11-16

Family

ID=10577921

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08510063A Expired GB2174203B (en) 1985-04-19 1985-04-19 Underground cable detectors

Country Status (5)

Country Link
EP (1) EP0218669A1 (en)
JP (1) JPS62502566A (en)
GB (1) GB2174203B (en)
GR (1) GR861025B (en)
WO (1) WO1986006501A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990000748A1 (en) * 1988-07-11 1990-01-25 Bayliss Electronic Industries Pty. Ltd. Metal/mineral detector with received signal sampling
AUPN078795A0 (en) * 1995-01-27 1995-02-23 Vms Industries Pty Ltd Cable detection apparatus
WO2012023913A2 (en) * 2010-08-18 2012-02-23 Ablesimov, Andrii Radio frequency assisted geostructure analyzer
CA2808827A1 (en) * 2010-08-18 2012-02-23 Ablesimov, Andrii Radio frequency assisted geostructure analyzer
RU2565632C1 (en) * 2014-02-07 2015-10-20 Федеральное государственное казенное военное образовательное учреждение высшего профессионального образования "Военный учебно-научный центр Военно-Морского Флота "Военно-морская академия имени Адмирала Флота Советского Союза Н.Г. Кузнецова" Detection of sealed bores
CN115144910B (en) * 2022-09-01 2022-11-25 青岛鼎信通讯股份有限公司 Be applied to pipeline detection instrument receiver in electric power field

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB241251A (en) * 1924-06-12 1925-10-12 Piepmeyer & Co Kommanditgesell Apparatus for detecting and determining the position of stretches of underground of different electric conductivity
GB796413A (en) * 1955-01-07 1958-06-11 Gen Electric Co Ltd Improvements in or relating to electrical prospecting apparatus
GB1261732A (en) * 1968-03-09 1972-01-26 Barringer Research Ltd Electromagnetic exploration method and apparatus
GB1509914A (en) * 1975-05-23 1978-05-04 Electrolocation Ltd Detector systems for electromagnetic surveying
GB1509380A (en) * 1975-06-14 1978-05-04 Electrolocation Ltd Underground metal pipe or cable location
US4119908A (en) * 1975-11-28 1978-10-10 A. P. C. Industries, Inc. Method for locating buried markers which are disposed along the path of an underground conductor
CA1080333A (en) * 1976-03-11 1980-06-24 Jonathan D. Young Underground pipe detector
GB1577742A (en) * 1977-05-04 1980-10-29 Electrolocation Ltd Apparatus for and methods of electromagnetic surveying

Also Published As

Publication number Publication date
WO1986006501A1 (en) 1986-11-06
EP0218669A1 (en) 1987-04-22
GR861025B (en) 1986-08-18
GB8510063D0 (en) 1985-05-30
JPS62502566A (en) 1987-10-01
GB2174203A (en) 1986-10-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee