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DE273339C - - Google Patents

Info

Publication number
DE273339C
DE273339C DENDAT273339D DE273339DA DE273339C DE 273339 C DE273339 C DE 273339C DE NDAT273339 D DENDAT273339 D DE NDAT273339D DE 273339D A DE273339D A DE 273339DA DE 273339 C DE273339 C DE 273339C
Authority
DE
Germany
Prior art keywords
wavelength
conductive surface
conductive
ore
quarter
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.)
Active
Application number
DENDAT273339D
Other languages
German (de)
Publication of DE273339C publication Critical patent/DE273339C/de
Active 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
    • G01V3/101—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 by measuring the impedance of the search coil; by measuring features of a resonant circuit comprising the search coil

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)
  • Constitution Of High-Frequency Heating (AREA)

Description

Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.

Claims (1)

Patent-Anspruch :Patent claim: Verfahren zur Aufsuchung leitender Flächen (z. B. von Wasser und Erz) mittels elektrischer Wellen, dadurch gekennzeichnet, daß diejenige Wellenlänge bestimmt wird, bei der ein Sender mit einer oder mehreren mit der leitenden Fläche annähernd parallelen Antennen ein Minimum der Dämpfung aufweist, wobei ein Viertel der Wellenlänge oder ein ungerades Vielfaches derselben gleich dem Abstand der Antennen von der leitenden Fläche ist.Process for finding conductive surfaces (e.g. for water and ore) by means of electrical waves, characterized in that that wavelength is determined at which a transmitter with a or several antennas approximately parallel to the conductive surface of attenuation, a quarter of the wavelength or an odd multiple thereof being equal to the distance the antenna is from the conductive surface. -—- usw. be-4 -—- etc. be-4
DENDAT273339D Active DE273339C (en)

Publications (1)

Publication Number Publication Date
DE273339C true DE273339C (en)

Family

ID=529801

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT273339D Active DE273339C (en)

Country Status (1)

Country Link
DE (1) DE273339C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1298019B (en) * 1964-11-14 1969-06-19 Pinkerton S Inc Device for displaying objects

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1298019B (en) * 1964-11-14 1969-06-19 Pinkerton S Inc Device for displaying objects

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