KR920009925U - 분류기의 불량소자 검출장치 - Google Patents

분류기의 불량소자 검출장치

Info

Publication number
KR920009925U
KR920009925U KR2019900016959U KR900016959U KR920009925U KR 920009925 U KR920009925 U KR 920009925U KR 2019900016959 U KR2019900016959 U KR 2019900016959U KR 900016959 U KR900016959 U KR 900016959U KR 920009925 U KR920009925 U KR 920009925U
Authority
KR
South Korea
Prior art keywords
classifier
detection device
element detection
defective element
defective
Prior art date
Application number
KR2019900016959U
Other languages
English (en)
Other versions
KR930007084Y1 (ko
Inventor
정문술
Original Assignee
정문술
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 정문술 filed Critical 정문술
Priority to KR2019900016959U priority Critical patent/KR930007084Y1/ko
Publication of KR920009925U publication Critical patent/KR920009925U/ko
Application granted granted Critical
Publication of KR930007084Y1 publication Critical patent/KR930007084Y1/ko

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
    • B07C5/344—Sorting according to other particular properties according to electric or electromagnetic properties
    • 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
    • G01N21/8806—Specially adapted optical and illumination features
    • 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
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Feeding Of Articles To Conveyors (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
KR2019900016959U 1990-11-06 1990-11-06 분류기의 불량소자 검출장치 KR930007084Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900016959U KR930007084Y1 (ko) 1990-11-06 1990-11-06 분류기의 불량소자 검출장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900016959U KR930007084Y1 (ko) 1990-11-06 1990-11-06 분류기의 불량소자 검출장치

Publications (2)

Publication Number Publication Date
KR920009925U true KR920009925U (ko) 1992-06-17
KR930007084Y1 KR930007084Y1 (ko) 1993-10-11

Family

ID=19305058

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900016959U KR930007084Y1 (ko) 1990-11-06 1990-11-06 분류기의 불량소자 검출장치

Country Status (1)

Country Link
KR (1) KR930007084Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030074008A (ko) * 2002-03-15 2003-09-19 주식회사 엘지이아이 전자레인지의 외부케이싱

Also Published As

Publication number Publication date
KR930007084Y1 (ko) 1993-10-11

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