JPH0549184B2 - - Google Patents

Info

Publication number
JPH0549184B2
JPH0549184B2 JP62299417A JP29941787A JPH0549184B2 JP H0549184 B2 JPH0549184 B2 JP H0549184B2 JP 62299417 A JP62299417 A JP 62299417A JP 29941787 A JP29941787 A JP 29941787A JP H0549184 B2 JPH0549184 B2 JP H0549184B2
Authority
JP
Japan
Prior art keywords
bottle
light
bottle bottom
reflected
optical path
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 - Lifetime
Application number
JP62299417A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01141341A (ja
Inventor
Hajime Yoshida
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.)
Hajime Industries Ltd
Original Assignee
Hajime Industries Ltd
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 Hajime Industries Ltd filed Critical Hajime Industries Ltd
Priority to JP62299417A priority Critical patent/JPH01141341A/ja
Priority to US07/274,929 priority patent/US4943713A/en
Priority to GB8827486A priority patent/GB2212911B/en
Priority to DE3839682A priority patent/DE3839682A1/de
Priority to FR8815455A priority patent/FR2623789A1/fr
Priority to AU25942/88A priority patent/AU609217B2/en
Publication of JPH01141341A publication Critical patent/JPH01141341A/ja
Publication of JPH0549184B2 publication Critical patent/JPH0549184B2/ja
Granted 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
    • G01N21/90—Investigating the presence of flaws or contamination in a container or its contents
    • G01N21/9018—Dirt detection in containers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0078—Testing material properties on manufactured objects
    • G01N33/0081—Containers; Packages; Bottles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP62299417A 1987-11-27 1987-11-27 壜底検査装置 Granted JPH01141341A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP62299417A JPH01141341A (ja) 1987-11-27 1987-11-27 壜底検査装置
US07/274,929 US4943713A (en) 1987-11-27 1988-11-22 Bottle bottom inspection apparatus
GB8827486A GB2212911B (en) 1987-11-27 1988-11-24 Bottle bottom inspection apparatus
DE3839682A DE3839682A1 (de) 1987-11-27 1988-11-24 Flaschenboden-pruefgeraet
FR8815455A FR2623789A1 (fr) 1987-11-27 1988-11-25 Dispositif de controle des fonds de bouteilles
AU25942/88A AU609217B2 (en) 1987-11-27 1988-11-28 Bottle bottom inspection apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62299417A JPH01141341A (ja) 1987-11-27 1987-11-27 壜底検査装置

Publications (2)

Publication Number Publication Date
JPH01141341A JPH01141341A (ja) 1989-06-02
JPH0549184B2 true JPH0549184B2 (enrdf_load_stackoverflow) 1993-07-23

Family

ID=17872292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62299417A Granted JPH01141341A (ja) 1987-11-27 1987-11-27 壜底検査装置

Country Status (1)

Country Link
JP (1) JPH01141341A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7010863B1 (en) 2004-01-26 2006-03-14 Owens-Brockway Glass Container Inc. Optical inspection apparatus and method for inspecting container lean
MX385958B (es) * 2016-02-24 2025-03-18 Becton Dickinson France Sistema y método para inspeccionar un cilindro transparente.

Also Published As

Publication number Publication date
JPH01141341A (ja) 1989-06-02

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