DK137385A - SEARCH APPLIANCE FOR LOCALIZING UNDERGROUND FIX-POINT MARKERS OF THE RESON TYPE - Google Patents

SEARCH APPLIANCE FOR LOCALIZING UNDERGROUND FIX-POINT MARKERS OF THE RESON TYPE Download PDF

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Publication number
DK137385A
DK137385A DK137385A DK137385A DK137385A DK 137385 A DK137385 A DK 137385A DK 137385 A DK137385 A DK 137385A DK 137385 A DK137385 A DK 137385A DK 137385 A DK137385 A DK 137385A
Authority
DK
Denmark
Prior art keywords
reson
localizing
underground
fix
type
Prior art date
Application number
DK137385A
Other languages
Danish (da)
Other versions
DK137385D0 (en
Inventor
Willy Palle Pedersen
Original Assignee
Willy Palle Pedersen
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
Priority claimed from DK342983A external-priority patent/DK342983D0/en
Priority claimed from DK126684A external-priority patent/DK126684D0/en
Application filed by Willy Palle Pedersen filed Critical Willy Palle Pedersen
Publication of DK137385D0 publication Critical patent/DK137385D0/en
Publication of DK137385A publication Critical patent/DK137385A/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
    • G01V3/15—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)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
DK137385A 1983-07-27 1985-03-27 SEARCH APPLIANCE FOR LOCALIZING UNDERGROUND FIX-POINT MARKERS OF THE RESON TYPE DK137385A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK342983A DK342983D0 (en) 1983-07-27 1983-07-27 SEARCH APPLIANCE
DK126684A DK126684D0 (en) 1984-02-29 1984-02-29 VIEWING EQUIPMENT, FOR ACCURATE SEARCH OF NECESSALLY UNDERGROUND LOCATION PROBLEMS WITH USED ELECTROMAGNETIC FIELD
PCT/DK1984/000072 WO1985000666A1 (en) 1983-07-27 1984-07-27 A search device for localizing subterranean resonant fixpoint markers

Publications (2)

Publication Number Publication Date
DK137385D0 DK137385D0 (en) 1985-03-27
DK137385A true DK137385A (en) 1985-03-27

Family

ID=26065493

Family Applications (1)

Application Number Title Priority Date Filing Date
DK137385A DK137385A (en) 1983-07-27 1985-03-27 SEARCH APPLIANCE FOR LOCALIZING UNDERGROUND FIX-POINT MARKERS OF THE RESON TYPE

Country Status (6)

Country Link
EP (1) EP0153339A1 (en)
AU (1) AU3217184A (en)
DK (1) DK137385A (en)
GB (1) GB2156632B (en)
NO (1) NO851237L (en)
WO (1) WO1985000666A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993021544A1 (en) * 1992-04-10 1993-10-28 Willy Palle Pedersen A marker system with markers of the electromagnetical type, and a marker and a detector therefor
GB0124887D0 (en) * 2001-10-17 2001-12-05 Qinetiq Ltd Metal detection apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2167490A (en) * 1937-05-07 1939-07-25 Henry B Burr Apparatus for locating concealed conductive bodies
US2807777A (en) * 1945-05-24 1957-09-24 Doll Henri-Georges Coil assembly for geophysical prospecting
US2931973A (en) * 1957-10-24 1960-04-05 Canadian Airborne Geophysics L Electromagnetic exploration method
IE53476B1 (en) * 1981-10-08 1988-11-23 Pedersen Willy Palle A marker for substerranean marking and a novel application for such a marker

Also Published As

Publication number Publication date
WO1985000666A1 (en) 1985-02-14
AU3217184A (en) 1985-03-04
NO851237L (en) 1985-03-27
GB8507912D0 (en) 1985-05-01
GB2156632A (en) 1985-10-09
DK137385D0 (en) 1985-03-27
GB2156632B (en) 1987-02-18
EP0153339A1 (en) 1985-09-04

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Legal Events

Date Code Title Description
ATS Application withdrawn