FR1568882A - - Google Patents

Info

Publication number
FR1568882A
FR1568882A FR1568882DA FR1568882A FR 1568882 A FR1568882 A FR 1568882A FR 1568882D A FR1568882D A FR 1568882DA FR 1568882 A FR1568882 A FR 1568882A
Authority
FR
France
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)
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 filed Critical
Application granted granted Critical
Publication of FR1568882A publication Critical patent/FR1568882A/fr
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
    • G01N21/8901—Optical details; Scanning details
    • G01N21/8903—Optical details; Scanning details using a multiple detector array
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
    • G07C3/14—Quality control systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Automation & Control Theory (AREA)
  • Quality & Reliability (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Length Measuring Devices By Optical Means (AREA)
FR1568882D 1967-06-13 1968-02-08 Expired FR1568882A (bg)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE44888 1967-06-13

Publications (1)

Publication Number Publication Date
FR1568882A true FR1568882A (bg) 1969-05-30

Family

ID=3840480

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1568882D Expired FR1568882A (bg) 1967-06-13 1968-02-08

Country Status (7)

Country Link
BE (1) BE699861A (bg)
DE (1) DE1773039A1 (bg)
ES (1) ES351916A1 (bg)
FR (1) FR1568882A (bg)
GB (1) GB1165093A (bg)
NL (1) NL6802654A (bg)
SE (1) SE326317B (bg)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500630A1 (fr) * 1981-02-25 1982-08-27 Leser Jacques Procede pour la recherche des defauts des feuilles de verre et dispositif mettant en oeuvre ce procede
DE3125189A1 (de) * 1981-06-26 1983-03-03 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Fehlersuchgeraet fuer breite bahnen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500630A1 (fr) * 1981-02-25 1982-08-27 Leser Jacques Procede pour la recherche des defauts des feuilles de verre et dispositif mettant en oeuvre ce procede
EP0060160A1 (fr) * 1981-02-25 1982-09-15 Cem Compagnie Electro-Mecanique Procédé pour la recherche des défauts des feuilles de verre et dispositif mettant en oeuvre ce procédé
DE3125189A1 (de) * 1981-06-26 1983-03-03 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Fehlersuchgeraet fuer breite bahnen

Also Published As

Publication number Publication date
ES351916A1 (es) 1969-06-16
SE326317B (bg) 1970-07-20
GB1165093A (en) 1969-09-24
DE1773039A1 (de) 1972-03-23
NL6802654A (bg) 1968-12-16
BE699861A (bg) 1967-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse