FI114822B - Levymateriaalin mittaus ja valvonta käyttäen vähintään yhtä anturisarjaa - Google Patents

Levymateriaalin mittaus ja valvonta käyttäen vähintään yhtä anturisarjaa Download PDF

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Publication number
FI114822B
FI114822B FI951627A FI951627A FI114822B FI 114822 B FI114822 B FI 114822B FI 951627 A FI951627 A FI 951627A FI 951627 A FI951627 A FI 951627A FI 114822 B FI114822 B FI 114822B
Authority
FI
Finland
Prior art keywords
sheet material
material web
product
web
att
Prior art date
Application number
FI951627A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI951627A0 (fi
FI951627A (fi
Inventor
Paul Williams
Tom Domin
Eugene Sol Green
Roger A Holmes
Original Assignee
Abb Automation 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 Abb Automation Inc filed Critical Abb Automation Inc
Publication of FI951627A0 publication Critical patent/FI951627A0/fi
Publication of FI951627A publication Critical patent/FI951627A/fi
Application granted granted Critical
Publication of FI114822B publication Critical patent/FI114822B/fi

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/24Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing the transmission of wave or particle radiation through the material
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N21/88Investigating the presence of flaws or contamination
    • G01N21/89Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/8901Optical details; Scanning details
    • G01N21/8903Optical details; Scanning details using a multiple detector array
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/34Paper
    • G01N33/346Paper sheets
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/02Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring weight of a known volume
    • G01N2009/022Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring weight of a known volume of solids
    • G01N2009/024Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring weight of a known volume of solids the volume being determined directly, e.g. by size of container
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/36Textiles
    • G01N33/367Fabric or woven textiles
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/44Resins; Plastics; Rubber; Leather

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Textile Engineering (AREA)
  • Paper (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
FI951627A 1994-04-06 1995-04-05 Levymateriaalin mittaus ja valvonta käyttäen vähintään yhtä anturisarjaa FI114822B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22370294 1994-04-06
US08/223,702 US5563809A (en) 1994-04-06 1994-04-06 Measurement/control of sheet material using at least one sensor array

Publications (3)

Publication Number Publication Date
FI951627A0 FI951627A0 (fi) 1995-04-05
FI951627A FI951627A (fi) 1995-10-07
FI114822B true FI114822B (fi) 2004-12-31

Family

ID=22837658

Family Applications (1)

Application Number Title Priority Date Filing Date
FI951627A FI114822B (fi) 1994-04-06 1995-04-05 Levymateriaalin mittaus ja valvonta käyttäen vähintään yhtä anturisarjaa

Country Status (5)

Country Link
US (1) US5563809A (fr)
EP (1) EP0681183B1 (fr)
CA (1) CA2146232C (fr)
DE (1) DE69533012T2 (fr)
FI (1) FI114822B (fr)

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US7171283B2 (en) * 2002-08-07 2007-01-30 Kimberly-Clark Worldwide, Inc. Web guiding system and method
US7082347B2 (en) * 2002-08-07 2006-07-25 Kimberly-Clark Worldwide, Inc. Autosetpoint registration control system and method associated with a web converting manufacturing process
US6829516B2 (en) * 2002-08-07 2004-12-07 Kimberly-Clark Worlwide, Inc. Combined information exchange systems and methods
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US6807510B1 (en) 2003-05-05 2004-10-19 Honeywell Acsa Inc. Model predictive controller for coordinated cross direction and machine direction control
DE10350743A1 (de) * 2003-10-30 2005-10-27 Voith Paper Patent Gmbh System zur computergestützten Überwachung eines Querprofils eines Qualitätsparameters einer Materialbahn
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Also Published As

Publication number Publication date
FI951627A0 (fi) 1995-04-05
CA2146232A1 (fr) 1995-10-07
DE69533012D1 (de) 2004-06-17
US5563809A (en) 1996-10-08
EP0681183A3 (fr) 1997-06-04
DE69533012T2 (de) 2005-04-28
FI951627A (fi) 1995-10-07
EP0681183B1 (fr) 2004-05-12
CA2146232C (fr) 2002-01-01
EP0681183A2 (fr) 1995-11-08

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