JP2001519028A - 透明容器内における散乱された汚れを検出するための装置 - Google Patents
透明容器内における散乱された汚れを検出するための装置Info
- Publication number
- JP2001519028A JP2001519028A JP54240098A JP54240098A JP2001519028A JP 2001519028 A JP2001519028 A JP 2001519028A JP 54240098 A JP54240098 A JP 54240098A JP 54240098 A JP54240098 A JP 54240098A JP 2001519028 A JP2001519028 A JP 2001519028A
- Authority
- JP
- Japan
- Prior art keywords
- light
- light source
- wall
- dirt
- optical detection
- 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
Links
- 238000001514 detection method Methods 0.000 claims abstract description 27
- 230000003287 optical effect Effects 0.000 claims abstract description 22
- 239000011521 glass Substances 0.000 description 17
- 238000000034 method Methods 0.000 description 6
- 238000005286 illumination Methods 0.000 description 5
- 239000002689 soil Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- 230000007847 structural defect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000014214 soft drink Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
Landscapes
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Optical Measuring Cells (AREA)
- Sorting Of Articles (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.透明な壁(16)を有する容器(10)内における散乱された汚れ(18) を検出するための装置であって、前記壁(16)を照明するための1本またはそ れ以上の光線(14)を生じさせる光源(12)と、照明された前記壁(16) の像を検出するための光学的検出装置(22)とを備え、前記光源(12)およ び前記光学的検出装置(22)が暗視野検出に従って配置される装置において、 前記光源(12)は、それから照射された前記1本またはそれ以上の光線( 14)が、その断面の内部の少なくとも1つの位置に強度コントラストをもつ、 前記断面にわたる強度分布を有するように構成されていることを特徴とする装置 。 2.前記光源(12)は、複数本の前記光線(14)を照射するようになってい ることを特徴とする請求項1に記載の装置。 3.前記光源(12)は、レーザーからなっていることを特徴とする請求項1に 記載の装置。 4.前記光線(12)は、前記壁(16)上に集束されるようになっていること を特徴とする請求項1〜請求項3のいずれかに記載の装置。 5.別の光源が、明視野検出または暗視野検出に従って配置されて、より大きな 直径およびより均一な強度をもつ光線を生じさせるようになっていることを特徴 とする請求項1〜請求項4のいずれかに記載の装置。 6.1つまたはそれ以上の光源(12)が設けられ、前記光源(12)は、光線 (14)をそれと互いに一定角度をなして配置された壁(16、24)の下面に 照射するようになっており、複数の 光学的検出装置(22、26)が設けられ、前記光学的検出装置(22、26) は、それぞれ、これらの壁の1つに向けられていることを特徴とする請求項1〜 請求項5のいずれかに記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29706425.8 | 1997-04-10 | ||
DE29706425U DE29706425U1 (de) | 1997-04-10 | 1997-04-10 | Vorrichtung zum Erkennen von diffus streuenden Verunreinigungen in transparenten Behältern |
PCT/EP1998/002075 WO1998045690A1 (de) | 1997-04-10 | 1998-04-09 | Vorrichtung zum erkennen von diffus streuenden verunreinigungen in transparenten behältern |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001519028A true JP2001519028A (ja) | 2001-10-16 |
JP3843138B2 JP3843138B2 (ja) | 2006-11-08 |
Family
ID=8038756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54240098A Expired - Lifetime JP3843138B2 (ja) | 1997-04-10 | 1998-04-09 | 透明容器内における散乱された汚れを検出するための装置 |
Country Status (11)
Country | Link |
---|---|
US (1) | US6239869B1 (ja) |
EP (1) | EP0974049B1 (ja) |
JP (1) | JP3843138B2 (ja) |
AT (1) | ATE249038T1 (ja) |
BR (1) | BR9809751B1 (ja) |
CA (1) | CA2283519C (ja) |
DE (2) | DE29706425U1 (ja) |
DK (1) | DK0974049T3 (ja) |
ES (1) | ES2206923T3 (ja) |
PT (1) | PT974049E (ja) |
WO (1) | WO1998045690A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005043358A (ja) * | 2003-07-18 | 2005-02-17 | Emhart Glass Sa | 瓶検査装置 |
US11371946B2 (en) * | 2018-04-09 | 2022-06-28 | Sacmi Cooperativa Meccanici Imola Societa' Cooperativa | Apparatus and method for optical inspection of objects |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10133104C2 (de) * | 2001-07-12 | 2003-06-26 | Krones Ag | Vorrichtung und Verfahren zur Inspektion transparenter Böden von gefüllten und/oder verschlossenen Flaschen |
DE10310273A1 (de) * | 2003-03-10 | 2004-09-23 | Syscona Kontrollsysteme Gmbh | Vollinspektion der Innenwand transparenter Gebinde |
US6989857B2 (en) * | 2003-06-30 | 2006-01-24 | Emhart Glass S.A. | Container inspection machine |
JP4921368B2 (ja) * | 2004-08-19 | 2012-04-25 | ベクトン・ディキンソン・アンド・カンパニー | 光学的測定を血液培養瓶に対して行う装置 |
US7595870B2 (en) * | 2004-11-10 | 2009-09-29 | Owens-Brockway Glass Container Inc. | Optical inspection of container walls |
DE102005061834B4 (de) * | 2005-12-23 | 2007-11-08 | Ioss Intelligente Optische Sensoren & Systeme Gmbh | Vorrichtung und Verfahren zum optischen Prüfen einer Oberfläche |
DE102010050673A1 (de) * | 2010-11-09 | 2012-05-10 | Krones Aktiengesellschaft | Vorrichtung und Verfahren zum Inspizieren von Behältnissen |
DE102011106136A1 (de) * | 2011-06-10 | 2012-12-13 | Khs Gmbh | Leerflascheninspektion |
TWI582408B (zh) | 2011-08-29 | 2017-05-11 | 安美基公司 | 用於非破壞性檢測-流體中未溶解粒子之方法及裝置 |
FR2993662B1 (fr) * | 2012-07-23 | 2015-05-15 | Msc & Sgcc | Procede et installation pour la detection notamment de defauts refractants |
FR2997181B1 (fr) * | 2012-10-18 | 2014-12-12 | Msc & Sgcc | Installation pour mesurer l'epaisseur de la paroi de recipients |
JP5907051B2 (ja) * | 2012-12-10 | 2016-04-20 | オムロン株式会社 | 検査装置、および検査方法 |
JP6357362B2 (ja) * | 2014-06-18 | 2018-07-11 | 東洋ガラス株式会社 | 容器口部検査装置及び検査方法 |
US10012598B2 (en) | 2015-07-17 | 2018-07-03 | Emhart S.A. | Multi-wavelength laser check detection tool |
DE102021115493A1 (de) | 2021-06-15 | 2022-12-15 | Heuft Systemtechnik Gmbh | Verfahren und Vorrichtung zur Vollbehälterinspektion |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52138995A (en) * | 1976-05-14 | 1977-11-19 | Yamamura Glass Co Ltd | Apparatus for inspecting foreign matter in container liquid |
JPS54134484A (en) * | 1978-04-10 | 1979-10-18 | Taisei Kako Co | Glass bottle defect detector |
JPH01213558A (ja) * | 1988-02-22 | 1989-08-28 | Ishizuka Glass Co Ltd | ガラス壜の底面検査装置 |
JPH05503154A (ja) * | 1989-11-24 | 1993-05-27 | ホイフト―クアリプルス ベスローテン ベンノートシャップ | 暗視野照明の検査装置 |
JPH08338815A (ja) * | 1995-06-14 | 1996-12-24 | Kirin Brewery Co Ltd | びん検査装置及びびん検査方法 |
Family Cites Families (20)
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US3830969A (en) * | 1971-10-14 | 1974-08-20 | Princeton Electronic Prod | System for detecting particulate matter |
GB1437104A (en) * | 1972-10-31 | 1976-05-26 | Remy E | Method and apparatus for testing transparent containers |
AR207635A1 (es) * | 1973-06-27 | 1976-10-22 | Connor B O | Aparato para senalar la presencia de materia extrana y/o grietas en envases translucidos |
US4249075A (en) * | 1978-11-20 | 1981-02-03 | Owens-Illinois, Inc. | Detection of birdswing defects in glass containers |
US4459023A (en) * | 1981-06-30 | 1984-07-10 | Kirin Beer Kabushiki Kaisha | Electro-optic inspection system for transparent or semitransparent containers |
DE3245908A1 (de) * | 1982-12-11 | 1984-06-14 | Hermann Dr.Rer.Pol. 5470 Andernach Datz | Vorrichtung zum selbsttaetigen pruefen von hohlglaesern, zum beispiel flaschen mit engem hals, auf verunreinigungen durch fremdkoerper, laugen- und waschwasserreste |
US4943713A (en) * | 1987-11-27 | 1990-07-24 | Hajime Industries Ltd. | Bottle bottom inspection apparatus |
JPH0721464B2 (ja) * | 1988-10-24 | 1995-03-08 | 日立プラント建設株式会社 | アンプル等の容器の異物検査装置 |
JPH0776759B2 (ja) * | 1989-01-19 | 1995-08-16 | ザ・コカ‐コーラ・カンパニー | 回収容器選別方法 |
NL8901380A (nl) * | 1989-02-14 | 1990-09-03 | Heuft Qualiplus Bv | Simultane dubbele inspectie. |
FR2681133A1 (fr) * | 1991-09-11 | 1993-03-12 | Languedoc Verrerie | Dispositif d'emission ou d'absorption de lumiere pour le controle sans contact d'objets. |
DE4200971C2 (de) * | 1992-01-16 | 1997-08-07 | Krieg Gunther | Verfahren und Vorrichtung für die Schadstoffdetektion und - identifikation in Getränkeflaschen in Abfüllinien |
HU213122B (en) * | 1992-06-09 | 1997-02-28 | Podmaniczky | Cleanness testing device for detection of impurity in bottles |
DE4300169A1 (de) * | 1993-01-07 | 1994-07-14 | Alfill Getraenketechnik | Verfahren und Vorrichtung zum Prüfen von Flaschen |
DE4340668C2 (de) * | 1993-11-30 | 1998-10-01 | Krieg Gunther | Verfahren und Vorrichtung zur Messung von Kontaminationen in Form von Flüssigkeiten, Flüssigkeitsfilmen, Feststoffen und Feststoffilmen in Mehrwegflaschen/-Behältern |
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DE29502708U1 (de) * | 1995-02-18 | 1996-04-11 | Krones Ag Hermann Kronseder Maschinenfabrik, 93073 Neutraubling | Inspektionsvorrichtung |
GB9521285D0 (en) * | 1995-10-18 | 1995-12-20 | Pa Consulting Services | Improvements in or relating to detection of foreign objects in fluid |
-
1997
- 1997-04-10 DE DE29706425U patent/DE29706425U1/de not_active Expired - Lifetime
-
1998
- 1998-04-09 ES ES98919247T patent/ES2206923T3/es not_active Expired - Lifetime
- 1998-04-09 AT AT98919247T patent/ATE249038T1/de active
- 1998-04-09 DK DK98919247T patent/DK0974049T3/da active
- 1998-04-09 JP JP54240098A patent/JP3843138B2/ja not_active Expired - Lifetime
- 1998-04-09 BR BRPI9809751-2A patent/BR9809751B1/pt not_active IP Right Cessation
- 1998-04-09 CA CA002283519A patent/CA2283519C/en not_active Expired - Lifetime
- 1998-04-09 DE DE59809496T patent/DE59809496D1/de not_active Expired - Lifetime
- 1998-04-09 EP EP98919247A patent/EP0974049B1/de not_active Expired - Lifetime
- 1998-04-09 WO PCT/EP1998/002075 patent/WO1998045690A1/de active IP Right Grant
- 1998-04-09 PT PT98919247T patent/PT974049E/pt unknown
- 1998-09-04 US US09/402,685 patent/US6239869B1/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52138995A (en) * | 1976-05-14 | 1977-11-19 | Yamamura Glass Co Ltd | Apparatus for inspecting foreign matter in container liquid |
JPS54134484A (en) * | 1978-04-10 | 1979-10-18 | Taisei Kako Co | Glass bottle defect detector |
JPH01213558A (ja) * | 1988-02-22 | 1989-08-28 | Ishizuka Glass Co Ltd | ガラス壜の底面検査装置 |
JPH05503154A (ja) * | 1989-11-24 | 1993-05-27 | ホイフト―クアリプルス ベスローテン ベンノートシャップ | 暗視野照明の検査装置 |
JPH08338815A (ja) * | 1995-06-14 | 1996-12-24 | Kirin Brewery Co Ltd | びん検査装置及びびん検査方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005043358A (ja) * | 2003-07-18 | 2005-02-17 | Emhart Glass Sa | 瓶検査装置 |
JP4504750B2 (ja) * | 2003-07-18 | 2010-07-14 | エムハート・グラス・ソシエテ・アノニム | 瓶検査装置 |
US11371946B2 (en) * | 2018-04-09 | 2022-06-28 | Sacmi Cooperativa Meccanici Imola Societa' Cooperativa | Apparatus and method for optical inspection of objects |
Also Published As
Publication number | Publication date |
---|---|
ES2206923T3 (es) | 2004-05-16 |
JP3843138B2 (ja) | 2006-11-08 |
BR9809751A (pt) | 2000-06-20 |
CA2283519A1 (en) | 1998-10-15 |
CA2283519C (en) | 2006-03-14 |
ATE249038T1 (de) | 2003-09-15 |
BR9809751B1 (pt) | 2010-11-30 |
DE59809496D1 (de) | 2003-10-09 |
EP0974049A1 (de) | 2000-01-26 |
PT974049E (pt) | 2003-12-31 |
US6239869B1 (en) | 2001-05-29 |
WO1998045690A1 (de) | 1998-10-15 |
DE29706425U1 (de) | 1998-08-06 |
EP0974049B1 (de) | 2003-09-03 |
DK0974049T3 (da) | 2003-10-13 |
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