JPS5340584A - Bottle inspector by elliptically focusing system - Google Patents

Bottle inspector by elliptically focusing system

Info

Publication number
JPS5340584A
JPS5340584A JP11084476A JP11084476A JPS5340584A JP S5340584 A JPS5340584 A JP S5340584A JP 11084476 A JP11084476 A JP 11084476A JP 11084476 A JP11084476 A JP 11084476A JP S5340584 A JPS5340584 A JP S5340584A
Authority
JP
Japan
Prior art keywords
elliptically
focusing system
bottle
bottle inspector
placing
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
JP11084476A
Other languages
Japanese (ja)
Other versions
JPS5649307B2 (en
Inventor
Noburo Sato
Toshitaka Kano
Hiroshi Nakayama
Yasuhiko Hara
Yoshinori Mima
Yoji Sugano
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.)
Hitachi Denshi KK
Sapporo Breweries Ltd
Hitachi Ltd
Original Assignee
Hitachi Denshi KK
Sapporo Breweries Ltd
Hitachi 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 Hitachi Denshi KK, Sapporo Breweries Ltd, Hitachi Ltd filed Critical Hitachi Denshi KK
Priority to JP11084476A priority Critical patent/JPS5340584A/en
Publication of JPS5340584A publication Critical patent/JPS5340584A/en
Publication of JPS5649307B2 publication Critical patent/JPS5649307B2/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

Abstract

PURPOSE:To surely inspect the defect in the bottle such as flaw, stain, etc., by placing the inspected point or line on one focus point of ellipsoid or elliptical cylinder, and by placing the photo detector on anather focus point, so as to skillfully condense the irregularly reflected light.
JP11084476A 1976-09-17 1976-09-17 Bottle inspector by elliptically focusing system Granted JPS5340584A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11084476A JPS5340584A (en) 1976-09-17 1976-09-17 Bottle inspector by elliptically focusing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11084476A JPS5340584A (en) 1976-09-17 1976-09-17 Bottle inspector by elliptically focusing system

Publications (2)

Publication Number Publication Date
JPS5340584A true JPS5340584A (en) 1978-04-13
JPS5649307B2 JPS5649307B2 (en) 1981-11-20

Family

ID=14546085

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11084476A Granted JPS5340584A (en) 1976-09-17 1976-09-17 Bottle inspector by elliptically focusing system

Country Status (1)

Country Link
JP (1) JPS5340584A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107076680A (en) * 2014-10-10 2017-08-18 克朗斯股份公司 Inspection apparatus and method for container transmit optical test
JP2019517670A (en) * 2016-06-02 2019-06-24 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツングＲｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ Device and method for inspecting a container

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59168010U (en) * 1983-04-26 1984-11-10 小林　敬蔵 Male thread parts with head

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107076680A (en) * 2014-10-10 2017-08-18 克朗斯股份公司 Inspection apparatus and method for container transmit optical test
JP2019517670A (en) * 2016-06-02 2019-06-24 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツングＲｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ Device and method for inspecting a container

Also Published As

Publication number Publication date
JPS5649307B2 (en) 1981-11-20

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