DE2240833A1 - ELECTRONIC DEVICE FOR PERCEIVING DEFECTS IN OBJECTS OF ALL KINDS - Google Patents

ELECTRONIC DEVICE FOR PERCEIVING DEFECTS IN OBJECTS OF ALL KINDS

Info

Publication number
DE2240833A1
DE2240833A1 DE2240833A DE2240833A DE2240833A1 DE 2240833 A1 DE2240833 A1 DE 2240833A1 DE 2240833 A DE2240833 A DE 2240833A DE 2240833 A DE2240833 A DE 2240833A DE 2240833 A1 DE2240833 A1 DE 2240833A1
Authority
DE
Germany
Prior art keywords
perceiving
defects
kinds
objects
electronic device
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.)
Granted
Application number
DE2240833A
Other languages
German (de)
Other versions
DE2240833C3 (en
DE2240833B2 (en
Inventor
Jack T Van Oosterhout
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.)
Ball Corp
Original Assignee
Ball Corp
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 Ball Corp filed Critical Ball Corp
Publication of DE2240833A1 publication Critical patent/DE2240833A1/en
Publication of DE2240833B2 publication Critical patent/DE2240833B2/en
Application granted granted Critical
Publication of DE2240833C3 publication Critical patent/DE2240833C3/en
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
    • G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • 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
    • G01N21/90—Investigating the presence of flaws or contamination in a container or its contents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
DE19722240833 1971-08-16 1972-08-16 Electronic device for the detection of optically recognizable defects in transparent objects Expired DE2240833C3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17189471A 1971-08-16 1971-08-16
US17189471 1971-08-16

Publications (3)

Publication Number Publication Date
DE2240833A1 true DE2240833A1 (en) 1973-03-22
DE2240833B2 DE2240833B2 (en) 1976-10-14
DE2240833C3 DE2240833C3 (en) 1977-06-08

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4790662A (en) * 1986-07-01 1988-12-13 Krones Ag Hermann Kronseder Maschinenfabrik Method and device for inspecting empty bottles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4790662A (en) * 1986-07-01 1988-12-13 Krones Ag Hermann Kronseder Maschinenfabrik Method and device for inspecting empty bottles

Also Published As

Publication number Publication date
IT961965B (en) 1973-12-10
GB1401288A (en) 1975-07-16
FR2150114A5 (en) 1973-03-30
AU4550972A (en) 1974-02-14
BE787593A (en) 1972-12-18
GB1401289A (en) 1975-07-16
US3746784A (en) 1973-07-17
CA994447A (en) 1976-08-03
AU466845B2 (en) 1975-11-13
JPS4829482A (en) 1973-04-19
JPS562300B2 (en) 1981-01-19
DE2240833B2 (en) 1976-10-14

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee