FR1085130A - Method and device for measuring a thickness, and in particular the thickness of the wall of a glass tube being drawn - Google Patents

Method and device for measuring a thickness, and in particular the thickness of the wall of a glass tube being drawn

Info

Publication number
FR1085130A
FR1085130A FR1085130DA FR1085130A FR 1085130 A FR1085130 A FR 1085130A FR 1085130D A FR1085130D A FR 1085130DA FR 1085130 A FR1085130 A FR 1085130A
Authority
FR
France
Prior art keywords
thickness
drawn
measuring
wall
glass tube
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
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.)
Jerome & Bonnefoy & Cie
Original Assignee
Jerome & Bonnefoy & Cie
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 Jerome & Bonnefoy & Cie filed Critical Jerome & Bonnefoy & Cie
Application granted granted Critical
Publication of FR1085130A publication Critical patent/FR1085130A/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
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
    • G01B7/10—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance
    • G01B7/107—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance for measuring objects while moving
    • 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
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
    • G01B7/08—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using capacitive means
    • G01B7/087—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using capacitive means for measuring of objects while moving

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1085130D 1953-06-19 1953-06-19 Method and device for measuring a thickness, and in particular the thickness of the wall of a glass tube being drawn Expired FR1085130A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1085130T 1953-06-19

Publications (1)

Publication Number Publication Date
FR1085130A true FR1085130A (en) 1955-01-27

Family

ID=9612041

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1085130D Expired FR1085130A (en) 1953-06-19 1953-06-19 Method and device for measuring a thickness, and in particular the thickness of the wall of a glass tube being drawn

Country Status (2)

Country Link
BE (1) BE529314A (en)
FR (1) FR1085130A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360867A1 (en) * 1976-03-26 1978-03-03 Zumbach Electronic Ag DEVICE FOR CHECKING THE THICKNESS OF THE WALL OF A PIPE AND PROCEDURE FOR IMPLEMENTING THIS DEVICE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360867A1 (en) * 1976-03-26 1978-03-03 Zumbach Electronic Ag DEVICE FOR CHECKING THE THICKNESS OF THE WALL OF A PIPE AND PROCEDURE FOR IMPLEMENTING THIS DEVICE

Also Published As

Publication number Publication date
BE529314A (en)

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