JPS5230872B1 - - Google Patents

Info

Publication number
JPS5230872B1
JPS5230872B1 JP4144465A JP4144465A JPS5230872B1 JP S5230872 B1 JPS5230872 B1 JP S5230872B1 JP 4144465 A JP4144465 A JP 4144465A JP 4144465 A JP4144465 A JP 4144465A JP S5230872 B1 JPS5230872 B1 JP S5230872B1
Authority
JP
Japan
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.)
Pending
Application number
JP4144465A
Other languages
Japanese (ja)
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
Priority to JP4144465A priority Critical patent/JPS5230872B1/ja
Priority to GB2973766A priority patent/GB1136048A/en
Priority to DE19661573624 priority patent/DE1573624C3/en
Priority to DE19661798472 priority patent/DE1798472A1/en
Publication of JPS5230872B1 publication Critical patent/JPS5230872B1/ja
Pending 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
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires
    • 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
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/59—Transmissivity
    • G01N21/5907—Densitometers
    • G01N2021/5969—Scanning of a tube, a cuvette, a volume of sample
JP4144465A 1965-07-12 1965-07-12 Pending JPS5230872B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP4144465A JPS5230872B1 (en) 1965-07-12 1965-07-12
GB2973766A GB1136048A (en) 1965-07-12 1966-07-01 Method and apparatus for detecting abnormal matter in objects
DE19661573624 DE1573624C3 (en) 1965-07-12 1966-07-07 Device for the detection of defects in a flat test piece of constant thickness
DE19661798472 DE1798472A1 (en) 1965-07-12 1966-07-07 DEVICE FOR DETECTION OF DEFECTS IN A CYLINDRICAL DUTY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4144465A JPS5230872B1 (en) 1965-07-12 1965-07-12

Publications (1)

Publication Number Publication Date
JPS5230872B1 true JPS5230872B1 (en) 1977-08-11

Family

ID=12608525

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4144465A Pending JPS5230872B1 (en) 1965-07-12 1965-07-12

Country Status (3)

Country Link
JP (1) JPS5230872B1 (en)
DE (2) DE1798472A1 (en)
GB (1) GB1136048A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3625618A (en) * 1969-10-23 1971-12-07 Infrared Ind Inc Optical contour device and method

Also Published As

Publication number Publication date
DE1798472A1 (en) 1975-05-28
GB1136048A (en) 1968-12-11
DE1573624B2 (en) 1975-02-20
DE1573624C3 (en) 1975-10-09
DE1573624A1 (en) 1972-03-23

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