IT1120196B - Dispositivo per determinare lo spessore della parete di corpi cavi - Google Patents

Dispositivo per determinare lo spessore della parete di corpi cavi

Info

Publication number
IT1120196B
IT1120196B IT22891/79A IT2289179A IT1120196B IT 1120196 B IT1120196 B IT 1120196B IT 22891/79 A IT22891/79 A IT 22891/79A IT 2289179 A IT2289179 A IT 2289179A IT 1120196 B IT1120196 B IT 1120196B
Authority
IT
Italy
Prior art keywords
determining
wall thickness
cable bodies
bodies
cable
Prior art date
Application number
IT22891/79A
Other languages
English (en)
Other versions
IT7922891A0 (it
Inventor
Wolfgang Dorr
Original Assignee
Mannesmann Ag
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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of IT7922891A0 publication Critical patent/IT7922891A0/it
Application granted granted Critical
Publication of IT1120196B publication Critical patent/IT1120196B/it

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
    • G01B15/00—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons
    • G01B15/02—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons for measuring thickness
    • G01B15/025—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons for measuring thickness by measuring absorption

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
IT22891/79A 1978-05-30 1979-05-22 Dispositivo per determinare lo spessore della parete di corpi cavi IT1120196B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2824051 1978-05-30

Publications (2)

Publication Number Publication Date
IT7922891A0 IT7922891A0 (it) 1979-05-22
IT1120196B true IT1120196B (it) 1986-03-19

Family

ID=6040778

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22891/79A IT1120196B (it) 1978-05-30 1979-05-22 Dispositivo per determinare lo spessore della parete di corpi cavi

Country Status (4)

Country Link
JP (1) JPS54156663A (it)
FR (1) FR2427580A1 (it)
GB (1) GB2027879A (it)
IT (1) IT1120196B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4491731A (en) * 1980-06-25 1985-01-01 Fuji Electric Co., Ltd. Tube wall thickness measurement
DE4204916A1 (de) * 1992-02-19 1993-08-26 Renolit Werke Gmbh Verfahren und vorrichtung zur qualitaetskontrolle von auf kalander- oder extrudermaschinen hergestellten folienrollen

Also Published As

Publication number Publication date
FR2427580A1 (fr) 1979-12-28
IT7922891A0 (it) 1979-05-22
GB2027879A (en) 1980-02-27
JPS54156663A (en) 1979-12-10

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