FR2607254B1 - Procede et dispositif de caracterisation d'un film de polymere et application aux films a usage electrique - Google Patents

Procede et dispositif de caracterisation d'un film de polymere et application aux films a usage electrique

Info

Publication number
FR2607254B1
FR2607254B1 FR8616527A FR8616527A FR2607254B1 FR 2607254 B1 FR2607254 B1 FR 2607254B1 FR 8616527 A FR8616527 A FR 8616527A FR 8616527 A FR8616527 A FR 8616527A FR 2607254 B1 FR2607254 B1 FR 2607254B1
Authority
FR
France
Prior art keywords
characterizing
films
application
polymer film
electrical use
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
FR8616527A
Other languages
English (en)
Other versions
FR2607254A1 (fr
Inventor
Christian Mayoux
Alain Boulanger
Bernard Despax
Jean Lopez
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR8616527A priority Critical patent/FR2607254B1/fr
Publication of FR2607254A1 publication Critical patent/FR2607254A1/fr
Application granted granted Critical
Publication of FR2607254B1 publication Critical patent/FR2607254B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
    • G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
    • G01R31/1263—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
    • 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
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/20—Investigating the presence of flaws
    • G01N27/205—Investigating the presence of flaws in insulating materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/025—Measuring very high resistances, e.g. isolation resistances, i.e. megohm-meters

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
FR8616527A 1986-11-25 1986-11-25 Procede et dispositif de caracterisation d'un film de polymere et application aux films a usage electrique Expired FR2607254B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8616527A FR2607254B1 (fr) 1986-11-25 1986-11-25 Procede et dispositif de caracterisation d'un film de polymere et application aux films a usage electrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8616527A FR2607254B1 (fr) 1986-11-25 1986-11-25 Procede et dispositif de caracterisation d'un film de polymere et application aux films a usage electrique

Publications (2)

Publication Number Publication Date
FR2607254A1 FR2607254A1 (fr) 1988-05-27
FR2607254B1 true FR2607254B1 (fr) 1989-11-24

Family

ID=9341264

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8616527A Expired FR2607254B1 (fr) 1986-11-25 1986-11-25 Procede et dispositif de caracterisation d'un film de polymere et application aux films a usage electrique

Country Status (1)

Country Link
FR (1) FR2607254B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3569072B2 (ja) * 1996-05-09 2004-09-22 セイコーエプソン株式会社 セラミック基板のクラック検査方法
AU2000272635A1 (en) * 2000-09-19 2002-04-02 Select Molecular Technologies Corporation Method of selecting electrolytes for high capacity electric energy accumulators
JP2007208132A (ja) * 2006-02-03 2007-08-16 Ngk Insulators Ltd 積層体の検査方法及びヒートスプレッダモジュールの検査方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2696589A (en) * 1952-04-18 1954-12-07 Continental Can Co Means for detecting scratches in lacquer coatings
GB1313992A (en) * 1971-01-08 1973-04-18 Coal Industry Patents Ltd Method and apparatus for detecting pinholes in sheet material
DE2116110A1 (de) * 1971-04-02 1972-10-12 Netzsch Maschinenfabrik Verfahren und Vorrichtung zum Prüfen von Gegenständen aus keramischer Masse auf Materialfehler
US3810007A (en) * 1973-07-23 1974-05-07 Continental Oil Co Holiday detector and coating resistivity checker

Also Published As

Publication number Publication date
FR2607254A1 (fr) 1988-05-27

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Legal Events

Date Code Title Description
ST Notification of lapse