JPS5536733A - Method of detecting oil polluted bottle - Google Patents

Method of detecting oil polluted bottle

Info

Publication number
JPS5536733A
JPS5536733A JP10940078A JP10940078A JPS5536733A JP S5536733 A JPS5536733 A JP S5536733A JP 10940078 A JP10940078 A JP 10940078A JP 10940078 A JP10940078 A JP 10940078A JP S5536733 A JPS5536733 A JP S5536733A
Authority
JP
Japan
Prior art keywords
bottle
oil
bottles
light
oil polluted
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.)
Pending
Application number
JP10940078A
Other languages
Japanese (ja)
Inventor
Hideo Tsukamoto
Sukeyoshi Wakamiya
Naokazu Takeuchi
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP10940078A priority Critical patent/JPS5536733A/en
Publication of JPS5536733A publication Critical patent/JPS5536733A/en
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
    • G01N21/90—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)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)

Abstract

PURPOSE:To labor-save the step of detecting bottles and improve the detecting accuracy by detecting chemically irradiated light produced from retrieved bottle to be inspected to thereby mechanically detect and remove oil polluted bottle existing in the retrieved bottles. CONSTITUTION:Chemically irradiated light from oil adhered onto oil polluted bottle existing in bottles to be inspected is detected to remove the oil polluted bottle in the bottles to be inspected by the detection signal. Since the used bottle for food oil, for example, chemically irradiates weak chemical light by the oxidation reaction by the air in the food oil adhered onto the bottle, when the oil polluted bottle is supplied from the bottle supply unit 1, the chemical light is detected by a detector 6 provided at the dark chamber 3. This signal from the detector 6 is converted to an exhaust signal is a signal processor 7 to exhaust the oil polluted bottle to exhaust unit 8 by a sorter 4. Since the chemical light is extremely weak, it, for example, employs a light electron counting system.
JP10940078A 1978-09-06 1978-09-06 Method of detecting oil polluted bottle Pending JPS5536733A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10940078A JPS5536733A (en) 1978-09-06 1978-09-06 Method of detecting oil polluted bottle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10940078A JPS5536733A (en) 1978-09-06 1978-09-06 Method of detecting oil polluted bottle

Publications (1)

Publication Number Publication Date
JPS5536733A true JPS5536733A (en) 1980-03-14

Family

ID=14509277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10940078A Pending JPS5536733A (en) 1978-09-06 1978-09-06 Method of detecting oil polluted bottle

Country Status (1)

Country Link
JP (1) JPS5536733A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5749843A (en) * 1980-09-10 1982-03-24 Aloka Co Ltd Emission analyzer for biological component
US4830192A (en) * 1986-08-04 1989-05-16 The Coca-Cola Company Methods of discriminating between contaminated and uncontaminated containers
US4998824A (en) * 1988-04-13 1991-03-12 International Integrated Systems, Inc. System of fluid inspection and/or identification
US5002397A (en) * 1988-04-13 1991-03-26 International Integrated Systems, Inc. System of fluid inspection and/or identification

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5749843A (en) * 1980-09-10 1982-03-24 Aloka Co Ltd Emission analyzer for biological component
US4830192A (en) * 1986-08-04 1989-05-16 The Coca-Cola Company Methods of discriminating between contaminated and uncontaminated containers
US4998824A (en) * 1988-04-13 1991-03-12 International Integrated Systems, Inc. System of fluid inspection and/or identification
US5002397A (en) * 1988-04-13 1991-03-26 International Integrated Systems, Inc. System of fluid inspection and/or identification

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