CA930541A - Measurement pneumatically of thickness of coatings - Google Patents

Measurement pneumatically of thickness of coatings

Info

Publication number
CA930541A
CA930541A CA108318A CA108318A CA930541A CA 930541 A CA930541 A CA 930541A CA 108318 A CA108318 A CA 108318A CA 108318 A CA108318 A CA 108318A CA 930541 A CA930541 A CA 930541A
Authority
CA
Canada
Prior art keywords
pneumatically
coatings
measurement
thickness
measurement pneumatically
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
CA108318A
Other languages
English (en)
Other versions
CA108318S (en
Inventor
Volz Hans-Georg
Kampf Gunther
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of CA930541A publication Critical patent/CA930541A/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
    • G01B13/00—Measuring arrangements characterised by the use of fluids
    • G01B13/02—Measuring arrangements characterised by the use of fluids for measuring length, width or thickness
    • G01B13/06—Measuring arrangements characterised by the use of fluids for measuring length, width or thickness for measuring thickness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
CA108318A 1970-03-24 1971-03-22 Measurement pneumatically of thickness of coatings Expired CA930541A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702014071 DE2014071A1 (de) 1970-03-24 1970-03-24 Pneumatische Schichtdickenmessung

Publications (1)

Publication Number Publication Date
CA930541A true CA930541A (en) 1973-07-24

Family

ID=5766126

Family Applications (1)

Application Number Title Priority Date Filing Date
CA108318A Expired CA930541A (en) 1970-03-24 1971-03-22 Measurement pneumatically of thickness of coatings

Country Status (7)

Country Link
US (1) US3757563A (OSRAM)
CA (1) CA930541A (OSRAM)
CH (1) CH516786A (OSRAM)
DE (1) DE2014071A1 (OSRAM)
FR (1) FR2085098A5 (OSRAM)
GB (1) GB1287549A (OSRAM)
SE (1) SE369107B (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526937B1 (fr) * 1982-05-13 1986-01-03 Gerzat Metallurg Procede et appareil de mesure sans contact de l'epaisseur de revetements superficiels
FR2537716B1 (fr) * 1982-12-10 1985-10-11 Carreras Michelle Dispositif de mesure automatique et sans contact du volume d'une couche deposee sur un substrat
US4845991A (en) * 1986-12-22 1989-07-11 Combustion Engineering, Inc. Hydraulic clearance measurement system
DE3841327A1 (de) * 1988-12-08 1990-06-13 Krupp Maschinentechnik Einrichtung zur bestimmung des abstandes zwischen zwei flaechen, die mit der oberen beziehungsweise mit der unteren formhaelfte eines presswerkzeugs in verbindung stehen
DE102004063860A1 (de) * 2004-12-30 2006-07-13 Supfina Grieshaber Gmbh & Co.Kg Werkstückendickenmessung mit Staudruckdüse
CN109520458B (zh) * 2018-11-28 2025-02-21 西安华运天成通讯科技有限公司 一种车载导航仪屏幕的厚度检测设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2656845A (en) * 1948-03-06 1953-10-27 Fmc Corp Apparatus for testing and controlling the concentration of solutions
US2927455A (en) * 1955-12-19 1960-03-08 George G Outterson Measurement and control system
US3378676A (en) * 1963-07-16 1968-04-16 Industrial Nucleonics Corp System employing plural time-spaced average computations for measuring a second variable characteristic imparted to a material initially having a first variable characteristic

Also Published As

Publication number Publication date
SE369107B (OSRAM) 1974-08-05
FR2085098A5 (OSRAM) 1971-12-17
CH516786A (de) 1971-12-15
GB1287549A (en) 1972-08-31
DE2014071A1 (de) 1971-10-07
US3757563A (en) 1973-09-11

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