ES422223A1 - Procedimiento y dispositivo para el control de homogeneidadde las capas metalicas depositadas sobre vidrio. - Google Patents

Procedimiento y dispositivo para el control de homogeneidadde las capas metalicas depositadas sobre vidrio.

Info

Publication number
ES422223A1
ES422223A1 ES422223A ES422223A ES422223A1 ES 422223 A1 ES422223 A1 ES 422223A1 ES 422223 A ES422223 A ES 422223A ES 422223 A ES422223 A ES 422223A ES 422223 A1 ES422223 A1 ES 422223A1
Authority
ES
Spain
Prior art keywords
translation
procedure
glass
machine
legally binding
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
ES422223A
Other languages
English (en)
Spanish (es)
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.)
Saint Gobain Industries SA
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Industries SA
Compagnie de Saint Gobain SA
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 Saint Gobain Industries SA, Compagnie de Saint Gobain SA filed Critical Saint Gobain Industries SA
Publication of ES422223A1 publication Critical patent/ES422223A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
    • G01N21/896—Optical defects in or on transparent materials, e.g. distortion, surface flaws in conveyed flat sheet or rod
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
    • G01B11/0616—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating
    • G01B11/0625—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating with measurement of absorption or reflection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8422—Investigating thin films, e.g. matrix isolation method

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
ES422223A 1973-01-11 1974-01-11 Procedimiento y dispositivo para el control de homogeneidadde las capas metalicas depositadas sobre vidrio. Expired ES422223A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7300813A FR2229323A5 (https=) 1973-01-11 1973-01-11

Publications (1)

Publication Number Publication Date
ES422223A1 true ES422223A1 (es) 1976-04-16

Family

ID=9113120

Family Applications (1)

Application Number Title Priority Date Filing Date
ES422223A Expired ES422223A1 (es) 1973-01-11 1974-01-11 Procedimiento y dispositivo para el control de homogeneidadde las capas metalicas depositadas sobre vidrio.

Country Status (5)

Country Link
BE (1) BE809616A (https=)
BR (1) BR7400140D0 (https=)
ES (1) ES422223A1 (https=)
FR (1) FR2229323A5 (https=)
IT (1) IT1006805B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2078864A2 (es) * 1992-09-15 1995-12-16 Glaverbel Procedimiento para supervisar el espesor de un revestimiento, y aparato para llevar a cabo dicho procedimiento.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555308B1 (fr) * 1983-11-21 1986-12-05 Cit Alcatel Tete photometrique et applications a des dispositifs de controle de l'epaisseur d'une couche mince

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2078864A2 (es) * 1992-09-15 1995-12-16 Glaverbel Procedimiento para supervisar el espesor de un revestimiento, y aparato para llevar a cabo dicho procedimiento.

Also Published As

Publication number Publication date
BR7400140D0 (pt) 1974-08-22
IT1006805B (it) 1976-10-20
DE2400904A1 (de) 1974-07-25
BE809616A (fr) 1974-07-10
DE2400904B2 (de) 1976-08-05
FR2229323A5 (https=) 1974-12-06

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