ES435287A1 - Perfeccionamientos en dispositivos electromagneticamente resonantes autonomos. - Google Patents

Perfeccionamientos en dispositivos electromagneticamente resonantes autonomos.

Info

Publication number
ES435287A1
ES435287A1 ES435287A ES435287A ES435287A1 ES 435287 A1 ES435287 A1 ES 435287A1 ES 435287 A ES435287 A ES 435287A ES 435287 A ES435287 A ES 435287A ES 435287 A1 ES435287 A1 ES 435287A1
Authority
ES
Spain
Prior art keywords
core
resonant
exposure
capacitor
coil
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
ES435287A
Other languages
English (en)
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.)
Nortel Networks Ltd
Original Assignee
Northern Electric Co 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 Northern Electric Co Ltd filed Critical Northern Electric Co Ltd
Publication of ES435287A1 publication Critical patent/ES435287A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H5/00—One-port networks comprising only passive electrical elements as network components
    • H03H5/02—One-port networks comprising only passive electrical elements as network components without voltage- or current-dependent elements
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Electromagnetism (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Filters And Equalizers (AREA)
  • Geophysics And Detection Of Objects (AREA)
ES435287A 1974-03-04 1975-03-04 Perfeccionamientos en dispositivos electromagneticamente resonantes autonomos. Expired ES435287A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA193,988A CA988136A (en) 1974-03-04 1974-03-04 Electromagnetically resonant device

Publications (1)

Publication Number Publication Date
ES435287A1 true ES435287A1 (es) 1976-12-01

Family

ID=4099373

Family Applications (1)

Application Number Title Priority Date Filing Date
ES435287A Expired ES435287A1 (es) 1974-03-04 1975-03-04 Perfeccionamientos en dispositivos electromagneticamente resonantes autonomos.

Country Status (12)

Country Link
JP (1) JPS5532248B2 (es)
BE (1) BE826282A (es)
CA (1) CA988136A (es)
DE (1) DE2509393A1 (es)
DK (1) DK84875A (es)
ES (1) ES435287A1 (es)
FR (1) FR2263637B1 (es)
GB (1) GB1467124A (es)
IT (1) IT1033411B (es)
NL (1) NL7502525A (es)
NO (1) NO750723L (es)
SE (1) SE395548B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4728169A (en) * 1981-04-27 1988-03-01 Raychem Corp. Methods and apparatus for optical fiber systems
US9938821B2 (en) 2013-08-29 2018-04-10 Halliburton Energy Services, Inc. Systems and methods for casing detection using resonant structures

Also Published As

Publication number Publication date
SE7502413L (es) 1975-09-05
FR2263637B1 (es) 1978-12-08
JPS5532248B2 (es) 1980-08-23
BE826282A (fr) 1975-06-30
GB1467124A (en) 1977-03-16
IT1033411B (it) 1979-07-10
NL7502525A (nl) 1975-09-08
NO750723L (es) 1975-09-05
DK84875A (es) 1975-09-05
JPS50135961A (es) 1975-10-28
DE2509393A1 (de) 1975-09-11
SE395548B (sv) 1977-08-15
CA988136A (en) 1976-04-27
FR2263637A1 (es) 1975-10-03

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