FR1436144A - Apparatus for measuring variations in the diameter of metal wires or tubes and method for determining the corrosion of a metal - Google Patents

Apparatus for measuring variations in the diameter of metal wires or tubes and method for determining the corrosion of a metal

Info

Publication number
FR1436144A
FR1436144A FR11333A FR11333A FR1436144A FR 1436144 A FR1436144 A FR 1436144A FR 11333 A FR11333 A FR 11333A FR 11333 A FR11333 A FR 11333A FR 1436144 A FR1436144 A FR 1436144A
Authority
FR
France
Prior art keywords
metal
corrosion
tubes
determining
diameter
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
FR11333A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to FR11333A priority Critical patent/FR1436144A/en
Application granted granted Critical
Publication of FR1436144A publication Critical patent/FR1436144A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/12—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters
    • G01B7/125—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters of objects while moving

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR11333A 1965-03-31 1965-03-31 Apparatus for measuring variations in the diameter of metal wires or tubes and method for determining the corrosion of a metal Expired FR1436144A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR11333A FR1436144A (en) 1965-03-31 1965-03-31 Apparatus for measuring variations in the diameter of metal wires or tubes and method for determining the corrosion of a metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR11333A FR1436144A (en) 1965-03-31 1965-03-31 Apparatus for measuring variations in the diameter of metal wires or tubes and method for determining the corrosion of a metal

Publications (1)

Publication Number Publication Date
FR1436144A true FR1436144A (en) 1966-04-22

Family

ID=8575284

Family Applications (1)

Application Number Title Priority Date Filing Date
FR11333A Expired FR1436144A (en) 1965-03-31 1965-03-31 Apparatus for measuring variations in the diameter of metal wires or tubes and method for determining the corrosion of a metal

Country Status (1)

Country Link
FR (1) FR1436144A (en)

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