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ES480989A1 - Metodo y aparato para detectar y medir las imperfecciones sobre la superficie de un articulo. - Google Patents

Metodo y aparato para detectar y medir las imperfecciones sobre la superficie de un articulo.

Info

Publication number
ES480989A1
ES480989A1 ES480989A ES480989A ES480989A1 ES 480989 A1 ES480989 A1 ES 480989A1 ES 480989 A ES480989 A ES 480989A ES 480989 A ES480989 A ES 480989A ES 480989 A1 ES480989 A1 ES 480989A1
Authority
ES
Spain
Prior art keywords
fruit
blemish
size
color
measurements
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
Application number
ES480989A
Other languages
English (en)
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.)
Sunkist Growers Inc
Original Assignee
Sunkist Growers Inc
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 Sunkist Growers Inc filed Critical Sunkist Growers Inc
Publication of ES480989A1 publication Critical patent/ES480989A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
    • B07C5/3422—Sorting according to other particular properties according to optical properties, e.g. colour using video scanning devices, e.g. TV-cameras
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S209/00—Classifying, separating, and assorting solids
    • Y10S209/912—Endless feed conveyor with means for holding each item individually

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Sorting Of Articles (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

Método y aparato para detectar y medir las imperfecciones sobre la superficie de un artículo, comprendiendo dicho método las etapas de: iluminar la superficie del artículo, por lo cual las porciones dañadas y no dañadas de la superficie reflejan la luz en diferentes grados; detectar la luz reflejada por la superficie y producir una pluralidad de mediciones de intensidad de la luz reflejada por un área segmental discreta de la superficie; comparar cada una de las mediciones de intensidad de la luz con una medición de intensidad de la luz correspondiente a un área segmental contígua, produciendo con ello una pluralidad de señales de comparación, siendo cada una de dichas señales de comparación una medida de la cantidad de cambio en la reflectividad superficial para un área segmental única; y combinar la pluralidad de señales de comparación entre sí de una manera predeterminada para detectar y medir las imperfecciones sobre la superficie del artículo.
ES480989A 1978-06-21 1979-05-28 Metodo y aparato para detectar y medir las imperfecciones sobre la superficie de un articulo. Expired ES480989A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/917,724 US4246098A (en) 1978-06-21 1978-06-21 Method and apparatus for detecting blemishes on the surface of an article

Publications (1)

Publication Number Publication Date
ES480989A1 true ES480989A1 (es) 1980-08-16

Family

ID=25439237

Family Applications (3)

Application Number Title Priority Date Filing Date
ES480989A Expired ES480989A1 (es) 1978-06-21 1979-05-28 Metodo y aparato para detectar y medir las imperfecciones sobre la superficie de un articulo.
ES488654A Expired ES8101772A1 (es) 1978-06-21 1980-02-15 Metodo y aparato para medir el color de la superficie de un articulo
ES488653A Granted ES488653A0 (es) 1978-06-21 1980-02-15 Metodo y aparato para medir el tamano de la superficie de un articulo.(como divisional de la patente numero 480.989)

Family Applications After (2)

Application Number Title Priority Date Filing Date
ES488654A Expired ES8101772A1 (es) 1978-06-21 1980-02-15 Metodo y aparato para medir el color de la superficie de un articulo
ES488653A Granted ES488653A0 (es) 1978-06-21 1980-02-15 Metodo y aparato para medir el tamano de la superficie de un articulo.(como divisional de la patente numero 480.989)

Country Status (16)

Country Link
US (1) US4246098A (es)
JP (2) JPS552985A (es)
AR (1) AR225609A1 (es)
AU (3) AU524411B2 (es)
BR (1) BR7902723A (es)
CA (1) CA1122433A (es)
EG (1) EG14974A (es)
ES (3) ES480989A1 (es)
GR (1) GR70779B (es)
IL (1) IL57117A0 (es)
IN (2) IN155562B (es)
IT (1) IT1115208B (es)
MA (1) MA18434A1 (es)
MX (1) MX147329A (es)
TR (1) TR20829A (es)
ZA (1) ZA792266B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2081231A1 (es) * 1990-03-23 1996-02-16 Sunkist Growers Inc Metodo y aparato para clasificar fruta.

Families Citing this family (45)

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US4482061A (en) * 1978-11-24 1984-11-13 Durand-Wayland, Inc. Apparatus and process for sorting articles
DE2901970C2 (de) * 1979-01-19 1981-08-20 H.F. & Ph.F. Reemtsma Gmbh & Co, 2000 Hamburg Verfahren und Vorrichtung zum Aussortieren von Fremdkörpern aus auf einem sich bewegenden Förderband o.ä. befindlichen Gut
DE3045335A1 (de) * 1979-12-04 1981-07-09 General Mining Union Corp. Ltd., Johannesburg, Transvaal Verfahren zur korrektur der durch seitliche teilchenverschiebung auftretenden messfehler in radiometrischen sortiersystemen sowie sortierverfahren
DE3045317A1 (de) * 1979-12-04 1981-08-27 General Mining Union Corp. Ltd., Johannesburg, Transvaal Sortierverfahren
JPS57197074A (en) * 1981-05-29 1982-12-03 Fuji Denki Erumesu Kk Selector for prince melon
US4392533A (en) * 1981-06-05 1983-07-12 Universal Foods Corporation Root crop harvester
US4818380A (en) * 1982-03-13 1989-04-04 Ishida Scales Mfg. Co., Ltd. Method and apparatus for sorting articles
DE3374180D1 (en) * 1982-03-13 1987-12-03 Ishida Scale Mfg Co Ltd Method and apparatus for sorting articles
US4520702A (en) * 1982-06-14 1985-06-04 Key Technology, Inc. Inspection and cutting apparatus
US4515275A (en) * 1982-09-30 1985-05-07 Pennwalt Corporation Apparatus and method for processing fruit and the like
US4534470A (en) * 1982-09-30 1985-08-13 Mills George A Apparatus and method for processing fruit and the like
JPS5987081A (ja) * 1982-11-09 1984-05-19 池上通信機株式会社 外観品位検査方式
USRE33357E (en) * 1983-05-27 1990-09-25 Key Technology, Inc. Optical inspection apparatus for moving articles
US4645080A (en) * 1984-07-02 1987-02-24 Pennwalt Corporation Method and apparatus for grading non-orienting articles
US4790022A (en) * 1985-03-06 1988-12-06 Lockwood Graders (Uk) Limited Method and apparatus for detecting colored regions, and method and apparatus for articles thereby
US4687107A (en) * 1985-05-02 1987-08-18 Pennwalt Corporation Apparatus for sizing and sorting articles
US4713781A (en) * 1985-09-19 1987-12-15 Deere & Company Grain damage analyzer
GB8531396D0 (en) * 1985-12-20 1986-02-05 Gersan Ets Sorting
GB9014122D0 (en) * 1990-06-25 1990-08-15 Gersan Ets Shape sorting
US4853533A (en) * 1985-12-24 1989-08-01 Simco-Ramic Corp. Defect detection system with quick-release modules
US5085325A (en) * 1988-03-08 1992-02-04 Simco/Ramic Corporation Color sorting system and method
US5497887A (en) * 1988-03-15 1996-03-12 Autoline, Inc. Method and apparatus for handling objects
IT1216681B (it) * 1988-03-31 1990-03-08 Maxmeyer Duco Mm D Spa Spettrofometro portatile.
GB8823570D0 (en) * 1988-10-07 1988-11-16 Spandrel Etab Sorting
US4901861A (en) * 1989-02-22 1990-02-20 Clayton Durand Manufacturing Company Asynchronous fruit sorter apparatus
FR2658009B1 (fr) * 1990-02-02 1992-05-22 Legrand Sa Boite d'encastrement a prolongement lateral, notamment pour appareil electrique.
US5156278A (en) * 1990-02-13 1992-10-20 Aaron James W Product discrimination system and method therefor
US5062532A (en) * 1990-05-07 1991-11-05 Esm International, Inc. Sorting machine including photo site processing
JPH04329340A (ja) * 1991-05-01 1992-11-18 Tokyu Constr Co Ltd 植物の活性度測定方法
JPH04329322A (ja) * 1991-05-01 1992-11-18 Tokyu Constr Co Ltd 分光撮像用カメラ
NL9200236A (nl) * 1992-02-07 1993-09-01 Aweta Bv Werkwijze en inrichting voor het meten van de kleurverdeling van een voorwerp.
US5533628A (en) * 1992-03-06 1996-07-09 Agri Tech Incorporated Method and apparatus for sorting objects by color including stable color transformation
US5339963A (en) * 1992-03-06 1994-08-23 Agri-Tech, Incorporated Method and apparatus for sorting objects by color
IL101612A0 (en) * 1992-04-16 1992-12-30 Electro Optics Ind Ltd Apparatus and method for inspecting articles such as agricultural produce
FR2703932B1 (fr) * 1993-04-16 1995-07-07 Materiel Arboriculture Procede et dispositif de tri automatique de produits, notamment de fruits et legumes.
DE4345106C2 (de) * 1993-12-28 1995-11-23 Reemtsma H F & Ph Verfahren zum optischen Sortieren von Schüttgut
US5732147A (en) * 1995-06-07 1998-03-24 Agri-Tech, Inc. Defective object inspection and separation system using image analysis and curvature transformation
US5813542A (en) * 1996-04-05 1998-09-29 Allen Machinery, Inc. Color sorting method
US6324298B1 (en) 1998-07-15 2001-11-27 August Technology Corp. Automated wafer defect inspection system and a process of performing such inspection
ATE546236T1 (de) * 2006-03-06 2012-03-15 Food Processing Systems System zum sortieren und packen von früchten
GR1009275B (el) * 2017-01-02 2018-04-19 Δημητριος Αντωνιου Καλογεροπουλος Χρωματικος διαλογεας επιτραπεζιας ελιας ή αλλων καρπων με βραχιονες απορριψης κινουμενους με ηλεκτροκινητηρες servo ή βηματικους κινητηρες
CN106964565B (zh) * 2017-05-08 2019-04-19 中国计量大学 全自动雌雄蚕蛹分选方法
IL295750B2 (en) * 2017-11-21 2024-11-01 Fulfil Solutions Inc Product handling and packaging system
CN108917629B (zh) * 2018-04-24 2021-03-30 雅视特科技（杭州）有限公司 球墨铸铁球化度无损测量设备及其测量方法
CN112756268B (zh) * 2021-01-27 2023-02-21 延边金刚山食品股份有限公司 一种辣白菜原材料自动筛选装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3322024A (en) * 1961-09-11 1967-05-30 Ford Motor Co Optical method for the inspection of a transparent object for deffects including comparing light energy at two stations
US3435240A (en) * 1964-01-02 1969-03-25 Industrial Nucleonics Corp Radiation sensitive structure determining apparatus
US3382975A (en) * 1966-08-24 1968-05-14 Mandrel Industries Apparatus for sorting comestible and other objects
DE1773635C3 (de) * 1968-06-15 1978-10-19 Vyzkumny Ustav Strojirenske Technologie A Ekonomiky, Prag Vorrichtung zur Oberflächenprüfung von Körpern mit reflektierender Oberfläche
US3877821A (en) * 1973-07-23 1975-04-15 Inex Inc Apparatus for detecting flaws using an array of photo sensitive devices
US3930994A (en) * 1973-10-03 1976-01-06 Sunkist Growers, Inc. Method and means for internal inspection and sorting of produce
JPS5257876A (en) * 1975-11-07 1977-05-12 Fuji Electric Co Ltd Fruit flaw identifying apparatus
JPS5366755A (en) * 1976-11-26 1978-06-14 Mitsubishi Electric Corp Automatic fruit selecting system using image data
US4147619A (en) * 1976-12-09 1979-04-03 Ore-Ida Foods, Inc. Electronic sorting apparatus
US4132314A (en) * 1977-06-13 1979-01-02 Joerg Walter VON Beckmann Electronic size and color sorter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2081231A1 (es) * 1990-03-23 1996-02-16 Sunkist Growers Inc Metodo y aparato para clasificar fruta.

Also Published As

Publication number Publication date
AU524411B2 (en) 1982-09-16
IT1115208B (it) 1986-02-03
IN155562B (es) 1985-02-16
IT7922577A0 (it) 1979-05-11
ES488654A0 (es) 1980-12-01
AU8541282A (en) 1982-10-14
ZA792266B (en) 1980-06-25
JPS552985A (en) 1980-01-10
CA1122433A (en) 1982-04-27
AU4679679A (en) 1980-01-03
GR70779B (es) 1983-03-23
IL57117A0 (en) 1979-07-25
EG14974A (en) 1985-06-30
ES8101772A1 (es) 1980-12-01
JPS6411895B2 (es) 1989-02-27
JPS6236170B2 (es) 1987-08-05
BR7902723A (pt) 1980-02-05
AU8541182A (en) 1982-10-14
AU539102B2 (en) 1984-09-13
US4246098A (en) 1981-01-20
MX147329A (es) 1982-11-12
AR225609A1 (es) 1982-04-15
AU539242B2 (en) 1984-09-20
ES8100484A1 (es) 1980-11-01
MA18434A1 (fr) 1979-12-31
IN155583B (es) 1985-02-16
ES488653A0 (es) 1980-11-01
JPS6333652A (ja) 1988-02-13
TR20829A (tr) 1982-09-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001