FR2279096A1 - Procede de detection d'impuretes dans un fluide et detecteur faisant application du procede - Google Patents

Procede de detection d'impuretes dans un fluide et detecteur faisant application du procede

Info

Publication number
FR2279096A1
FR2279096A1 FR7506914A FR7506914A FR2279096A1 FR 2279096 A1 FR2279096 A1 FR 2279096A1 FR 7506914 A FR7506914 A FR 7506914A FR 7506914 A FR7506914 A FR 7506914A FR 2279096 A1 FR2279096 A1 FR 2279096A1
Authority
FR
France
Prior art keywords
fluid
spaced
detection
conducting
printed circuit
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.)
Pending
Application number
FR7506914A
Other languages
English (en)
Inventor
Jean Eugene Becquet
Norbert Codreanu
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.)
Poclain SA
Original Assignee
Poclain SA
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 Poclain SA filed Critical Poclain SA
Priority to FR7506914A priority Critical patent/FR2279096A1/fr
Publication of FR2279096A1 publication Critical patent/FR2279096A1/fr
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2835—Specific substances contained in the oils or fuels
    • G01N33/2858—Metal particles
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
FR7506914A 1975-03-05 1975-03-05 Procede de detection d'impuretes dans un fluide et detecteur faisant application du procede Pending FR2279096A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7506914A FR2279096A1 (fr) 1975-03-05 1975-03-05 Procede de detection d'impuretes dans un fluide et detecteur faisant application du procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7506914A FR2279096A1 (fr) 1975-03-05 1975-03-05 Procede de detection d'impuretes dans un fluide et detecteur faisant application du procede

Publications (1)

Publication Number Publication Date
FR2279096A1 true FR2279096A1 (fr) 1976-02-13

Family

ID=9152151

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7506914A Pending FR2279096A1 (fr) 1975-03-05 1975-03-05 Procede de detection d'impuretes dans un fluide et detecteur faisant application du procede

Country Status (1)

Country Link
FR (1) FR2279096A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2321040A1 (fr) * 1975-08-13 1977-03-11 Pacific Research Dev Inc Procede et appareil de detection de matieres conductrices dans une huile
FR2409508A1 (fr) * 1977-11-18 1979-06-15 Massey Ferguson Services Nv Dispositif pour detecter la presence de particules electroconductrices dans un fluide
FR2469706A1 (fr) * 1979-11-16 1981-05-22 Charmilles Sa Ateliers Procede et dispositif pour controler la concentration de particules solides en suspension dans un liquide

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2321040A1 (fr) * 1975-08-13 1977-03-11 Pacific Research Dev Inc Procede et appareil de detection de matieres conductrices dans une huile
FR2409508A1 (fr) * 1977-11-18 1979-06-15 Massey Ferguson Services Nv Dispositif pour detecter la presence de particules electroconductrices dans un fluide
FR2469706A1 (fr) * 1979-11-16 1981-05-22 Charmilles Sa Ateliers Procede et dispositif pour controler la concentration de particules solides en suspension dans un liquide

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property