GB2135460B - Detecting hidden objects - Google Patents

Detecting hidden objects

Info

Publication number
GB2135460B
GB2135460B GB08401378A GB8401378A GB2135460B GB 2135460 B GB2135460 B GB 2135460B GB 08401378 A GB08401378 A GB 08401378A GB 8401378 A GB8401378 A GB 8401378A GB 2135460 B GB2135460 B GB 2135460B
Authority
GB
United Kingdom
Prior art keywords
hidden objects
detecting hidden
detecting
objects
hidden
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
GB08401378A
Other versions
GB2135460A (en
GB8401378D0 (en
Inventor
Oscar Weiss
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.)
SCOPEMOOR Ltd
Original Assignee
SCOPEMOOR 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 SCOPEMOOR Ltd filed Critical SCOPEMOOR Ltd
Priority to GB08401378A priority Critical patent/GB2135460B/en
Publication of GB8401378D0 publication Critical patent/GB8401378D0/en
Publication of GB2135460A publication Critical patent/GB2135460A/en
Application granted granted Critical
Publication of GB2135460B publication Critical patent/GB2135460B/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
    • G01V3/087—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 the earth magnetic field being modified by the objects or geological structures
    • 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
    • G01V3/15—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Electromagnetism (AREA)
  • Geophysics And Detection Of Objects (AREA)
GB08401378A 1983-01-20 1984-01-19 Detecting hidden objects Expired GB2135460B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08401378A GB2135460B (en) 1983-01-20 1984-01-19 Detecting hidden objects

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB8301529 1983-01-20
GB8311464 1983-04-27
GB8314804 1983-05-31
GB08401378A GB2135460B (en) 1983-01-20 1984-01-19 Detecting hidden objects

Publications (3)

Publication Number Publication Date
GB8401378D0 GB8401378D0 (en) 1984-02-22
GB2135460A GB2135460A (en) 1984-08-30
GB2135460B true GB2135460B (en) 1987-10-07

Family

ID=27449434

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08401378A Expired GB2135460B (en) 1983-01-20 1984-01-19 Detecting hidden objects

Country Status (1)

Country Link
GB (1) GB2135460B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2153077A (en) * 1983-10-18 1985-08-14 David Crone Metal detecting apparatus
CA1244083A (en) * 1985-07-25 1988-11-01 George Gee Instrument for sensing ferromagnetic bodies
US5138761A (en) * 1990-05-25 1992-08-18 Schonstedt Instrument Company Method of manufacturing magnetic detection apparatus
US5136245A (en) * 1990-05-25 1992-08-04 Schonstedt Instrument Company Magnetic detection apparatus with sensors mounted on channel or angle cantilever support
US5097211A (en) * 1990-05-25 1992-03-17 Schonstedt Instrument Company Magnetic detection appartaus with plastic housing and sound-transmissive handle

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB528568A (en) * 1938-02-26 1940-11-01 British Western Union Ltd Improvements in or relating to electromagnetic apparatus for determining location of concealed bodies
GB1280145A (en) * 1968-09-27 1972-07-05 Emi Ltd Formerly Electric & Mu Improvements in or relating to detection of submarine objects
CA896722A (en) * 1969-06-19 1972-03-28 O. Seigel Harold Method of electromagnetic prospecting
US3894283A (en) * 1972-11-03 1975-07-08 Schonstedt Instrument Co Magnetic locator including sensors mounted in longitudinal grooves of a tubular support
GB1509914A (en) * 1975-05-23 1978-05-04 Electrolocation Ltd Detector systems for electromagnetic surveying
GB2006438B (en) * 1977-08-02 1982-03-24 Electricity Council Portable apparatus for identifying on locating electric conductors
JPS5829875B2 (en) * 1978-09-04 1983-06-25 ケイディディ株式会社 Cable search method
GB2057147B (en) * 1979-08-18 1983-11-23 Geodate Ltd Detecting faults in buried cables
GB2078968B (en) * 1980-06-24 1984-07-25 Schonstedt Instrument Co Magnetic sensors having misalignment compensating means

Also Published As

Publication number Publication date
GB2135460A (en) 1984-08-30
GB8401378D0 (en) 1984-02-22

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Legal Events

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

Effective date: 19930119