GB1548239A - Sampling metal detector - Google Patents

Sampling metal detector

Info

Publication number
GB1548239A
GB1548239A GB1262376A GB1262376A GB1548239A GB 1548239 A GB1548239 A GB 1548239A GB 1262376 A GB1262376 A GB 1262376A GB 1262376 A GB1262376 A GB 1262376A GB 1548239 A GB1548239 A GB 1548239A
Authority
GB
United Kingdom
Prior art keywords
metal detector
sampling metal
sampling
detector
metal
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
GB1262376A
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.)
Whites Electronics Inc
Original Assignee
Whites Electronics Inc
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 Whites Electronics Inc filed Critical Whites Electronics Inc
Priority to GB1262376A priority Critical patent/GB1548239A/en
Publication of GB1548239A publication Critical patent/GB1548239A/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

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)
GB1262376A 1976-03-29 1976-03-29 Sampling metal detector Expired GB1548239A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1262376A GB1548239A (en) 1976-03-29 1976-03-29 Sampling metal detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1262376A GB1548239A (en) 1976-03-29 1976-03-29 Sampling metal detector

Publications (1)

Publication Number Publication Date
GB1548239A true GB1548239A (en) 1979-07-04

Family

ID=10008109

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1262376A Expired GB1548239A (en) 1976-03-29 1976-03-29 Sampling metal detector

Country Status (1)

Country Link
GB (1) GB1548239A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158582A (en) * 1984-03-17 1985-11-13 Parkway Instr Co Operative Lim Locating and detecting metal objects
GB2194055A (en) * 1986-08-15 1988-02-24 Outokumpu Oy Metal detector with compensation circuit for improving signal/interference ratio
WO2007048648A1 (en) * 2005-09-14 2007-05-03 Wincor Nixdorf International Gmbh Device for recognising metallic foreign components

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158582A (en) * 1984-03-17 1985-11-13 Parkway Instr Co Operative Lim Locating and detecting metal objects
GB2194055A (en) * 1986-08-15 1988-02-24 Outokumpu Oy Metal detector with compensation circuit for improving signal/interference ratio
GB2194055B (en) * 1986-08-15 1991-01-30 Outokumpu Oy Method and apparatus for detecting metal objects
WO2007048648A1 (en) * 2005-09-14 2007-05-03 Wincor Nixdorf International Gmbh Device for recognising metallic foreign components
US7780083B2 (en) 2005-09-14 2010-08-24 Wincor Nixdorf International Gmbh Device for identifying metallic foreign components

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Legal Events

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

Effective date: 19930329