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公开(公告)号：NO171523B
公开(公告)日：1992-12-14
申请号：NO884365
申请日：1988-09-30
Applicant: HEIDELBERGER DRUCKMASCH AG
Inventor： MAST FRED , KNUS JEAN A
Abstract: A measuring head for the determination of the optical reflectance properties of color measuring fields co-printed with color sheets includes an optical illuminating device having two Mangin mirrors and an aplanar system located in alignment with the Mangin mirrors in a central opening. The light emitted by a light source and reflected by the measuring area arrives in a glass rod and is fed through an optical measuring device into a light waveguide, through which the reflected light is fed into a spectrometer for spectral analysis.
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Patent Agency Ranking
公开(公告)号：CA1314153C
公开(公告)日：1993-03-09
申请号：CA579060
申请日：1988-09-30
Applicant: HEIDELBERGER DRUCKMASCH AG
Inventor： MAST FRED , KNUS JEAN A
IPC: G01J3/02 , G01J3/42 , G01J3/46 , G01J3/50 , G01N21/27 , G01N21/47 , G01N21/84 , G01N21/89 , B41F33/00 , G02B17/08
Abstract: 9-16708/GTF 522 MEASURING HEAD A measuring head for the determination of the optical reflectance properties of color measuring fields coprinted with color sheets includes an optical illuminating device having two Mangin mirrors and an aplanar system located in alignment with the Mangin mirrors in a central opening. The light emitted by a light source and reflected by the measuring area arrives in a glass rod and is fed through an optical measuring device into a light waveguide, through which the reflected light is fed into a spectrometer for spectral analysis.
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公开(公告)号：NO884365L
公开(公告)日：1989-04-03
申请号：NO884365
申请日：1988-09-30
Applicant: HEIDELBERGER DRUCKMASCH AG
Inventor： MAST FRED , KNUS JEAN A
Abstract: A measuring head for the determination of the optical reflectance properties of color measuring fields co-printed with color sheets includes an optical illuminating device having two Mangin mirrors and an aplanar system located in alignment with the Mangin mirrors in a central opening. The light emitted by a light source and reflected by the measuring area arrives in a glass rod and is fed through an optical measuring device into a light waveguide, through which the reflected light is fed into a spectrometer for spectral analysis.
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公开(公告)号：NO171523C
公开(公告)日：1993-03-24
申请号：NO884365
申请日：1988-09-30
Applicant: HEIDELBERGER DRUCKMASCH AG
Inventor： MAST FRED , KNUS JEAN A
Abstract: A measuring head for the determination of the optical reflectance properties of color measuring fields co-printed with color sheets includes an optical illuminating device having two Mangin mirrors and an aplanar system located in alignment with the Mangin mirrors in a central opening. The light emitted by a light source and reflected by the measuring area arrives in a glass rod and is fed through an optical measuring device into a light waveguide, through which the reflected light is fed into a spectrometer for spectral analysis.
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公开(公告)号：NO884365A
公开(公告)日：1989-04-03
申请号：NO884365
申请日：1988-09-30
Applicant: HEIDELBERGER DRUCKMASCH AG
Inventor： MAST FRED , KNUS JEAN A
CPC classification number: G01J3/02 , G01J3/0205 , G01J3/0208 , G01J3/0218 , G01J3/0291 , G01N21/474 , G01N2021/4757 , G01N2201/0806 , Y10T137/86823 , Y10T137/88022 , Y10T137/8803
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公开(公告)号：NO884365D0
公开(公告)日：1988-09-30
申请号：NO884365
申请日：1988-09-30
Applicant: HEIDELBERGER DRUCKMASCH AG
Inventor： MAST FRED , KNUS JEAN A
IPC: G01J3/02 , G01J3/42 , G01J3/46 , G01J3/50 , G01N21/27 , G01N21/47 , G01N21/84 , G01N21/89 , G01J
Abstract: A measuring head for the determination of the optical reflectance properties of color measuring fields co-printed with color sheets includes an optical illuminating device having two Mangin mirrors and an aplanar system located in alignment with the Mangin mirrors in a central opening. The light emitted by a light source and reflected by the measuring area arrives in a glass rod and is fed through an optical measuring device into a light waveguide, through which the reflected light is fed into a spectrometer for spectral analysis.
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