GR861025B - Underground cable detectors and methods of detecting such cables - Google Patents

Underground cable detectors and methods of detecting such cables

Info

Publication number
GR861025B
GR861025B GR861025A GR860101025A GR861025B GR 861025 B GR861025 B GR 861025B GR 861025 A GR861025 A GR 861025A GR 860101025 A GR860101025 A GR 860101025A GR 861025 B GR861025 B GR 861025B
Authority
GR
Greece
Prior art keywords
cables
detecting
methods
underground cable
cable detectors
Prior art date
Application number
GR861025A
Other languages
Greek (el)
Inventor
Richardson Keith Christopher
Original Assignee
Plessey Overseas
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 Overseas filed Critical Plessey Overseas
Publication of GR861025B publication Critical patent/GR861025B/en

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)
GR861025A 1985-04-19 1986-04-18 Underground cable detectors and methods of detecting such cables GR861025B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GR861025B true GR861025B (en) 1986-08-18

Family

ID=10577921

Family Applications (1)

Application Number Title Priority Date Filing Date
GR861025A GR861025B (en) 1985-04-19 1986-04-18 Underground cable detectors and methods of detecting such cables

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
EP2606381A2 (en) * 2010-08-18 2013-06-26 Ablesimov, Andrii Radio frequency assisted geostructure analyzer
US20130147488A1 (en) * 2010-08-18 2013-06-13 Anatolii Kudelia 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
GB2174203B (en) 1988-11-16
WO1986006501A1 (en) 1986-11-06
EP0218669A1 (en) 1987-04-22
GB8510063D0 (en) 1985-05-30
GB2174203A (en) 1986-10-29
JPS62502566A (en) 1987-10-01

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