FR2049788A5 - - Google Patents

Info

Publication number
FR2049788A5
FR2049788A5 FR7020152A FR7020152A FR2049788A5 FR 2049788 A5 FR2049788 A5 FR 2049788A5 FR 7020152 A FR7020152 A FR 7020152A FR 7020152 A FR7020152 A FR 7020152A FR 2049788 A5 FR2049788 A5 FR 2049788A5
Authority
FR
France
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
FR7020152A
Other languages
French (fr)
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.)
European Atomic Energy Community Euratom
Original Assignee
European Atomic Energy Community Euratom
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 European Atomic Energy Community Euratom filed Critical European Atomic Energy Community Euratom
Application granted granted Critical
Publication of FR2049788A5 publication Critical patent/FR2049788A5/fr
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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/0656—Investigating concentration of particle suspensions using electric, e.g. electrostatic methods or magnetic methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/023—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance where the material is placed in the field of a coil

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Remote Sensing (AREA)
  • Analytical Chemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
FR7020152A 1969-06-03 1970-06-02 Expired FR2049788A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3760169 1969-06-03

Publications (1)

Publication Number Publication Date
FR2049788A5 true FR2049788A5 (de) 1971-03-26

Family

ID=11245925

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7020152A Expired FR2049788A5 (de) 1969-06-03 1970-06-02

Country Status (7)

Country Link
BE (1) BE751242A (de)
CA (1) CA936234A (de)
DE (1) DE2027488A1 (de)
FR (1) FR2049788A5 (de)
GB (1) GB1316793A (de)
LU (1) LU61012A1 (de)
NL (1) NL7007968A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575552A1 (fr) * 1984-12-27 1986-07-04 Novatome Dispositif de detection d'un materiau conducteur de l'electricite contenu dans une enveloppe et applications de ce dispositif

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6041815B2 (ja) * 1979-05-18 1985-09-19 トキコ株式会社 近接スイツチ
US4926120A (en) * 1988-12-27 1990-05-15 United Technologies Corporation In-line metallic debris particle detection system
US5485083A (en) * 1993-10-28 1996-01-16 Smiths Industries Transformer coupled in-line metallic debris sensor
CN109900622B (zh) * 2019-03-25 2021-09-28 山西大学 一种粉末矿物可浮性分析仪

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575552A1 (fr) * 1984-12-27 1986-07-04 Novatome Dispositif de detection d'un materiau conducteur de l'electricite contenu dans une enveloppe et applications de ce dispositif

Also Published As

Publication number Publication date
NL7007968A (de) 1970-12-07
CA936234A (en) 1973-10-30
GB1316793A (en) 1973-05-16
DE2027488A1 (de) 1970-12-10
BE751242A (fr) 1970-11-16
LU61012A1 (de) 1970-07-28

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Legal Events

Date Code Title Description
ST Notification of lapse