AT349363B - LOCATION DEVICE - Google Patents

LOCATION DEVICE

Info

Publication number
AT349363B
AT349363B AT837375A AT837375A AT349363B AT 349363 B AT349363 B AT 349363B AT 837375 A AT837375 A AT 837375A AT 837375 A AT837375 A AT 837375A AT 349363 B AT349363 B AT 349363B
Authority
AT
Austria
Prior art keywords
location device
location
Prior art date
Application number
AT837375A
Other languages
German (de)
Other versions
ATA837375A (en
Inventor
Karl W Dipl Ing Dr Techn Ripka
Original Assignee
Elin Union Ag
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 Elin Union Ag filed Critical Elin Union Ag
Priority to AT837375A priority Critical patent/AT349363B/en
Priority to CH1347276A priority patent/CH609809A5/en
Priority to DE19762648482 priority patent/DE2648482A1/en
Publication of ATA837375A publication Critical patent/ATA837375A/en
Application granted granted Critical
Publication of AT349363B publication Critical patent/AT349363B/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
    • G01V3/105—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 forming directly coupled primary and secondary coils or loops

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)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
AT837375A 1975-11-04 1975-11-04 LOCATION DEVICE AT349363B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT837375A AT349363B (en) 1975-11-04 1975-11-04 LOCATION DEVICE
CH1347276A CH609809A5 (en) 1975-11-04 1976-10-22 Location device consisting of a transmitter and receiver
DE19762648482 DE2648482A1 (en) 1975-11-04 1976-10-26 LOCATING DEVICE CONSISTING OF TRANSMITTER AND RECEIVER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT837375A AT349363B (en) 1975-11-04 1975-11-04 LOCATION DEVICE

Publications (2)

Publication Number Publication Date
ATA837375A ATA837375A (en) 1978-08-15
AT349363B true AT349363B (en) 1979-04-10

Family

ID=3604898

Family Applications (1)

Application Number Title Priority Date Filing Date
AT837375A AT349363B (en) 1975-11-04 1975-11-04 LOCATION DEVICE

Country Status (3)

Country Link
AT (1) AT349363B (en)
CH (1) CH609809A5 (en)
DE (1) DE2648482A1 (en)

Also Published As

Publication number Publication date
DE2648482A1 (en) 1977-05-05
ATA837375A (en) 1978-08-15
CH609809A5 (en) 1979-03-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee