SE453691B - Forfarande for metning av egenskaper i en tverprofil hos en kontinuerlig materialbana under rorelse - Google Patents

Forfarande for metning av egenskaper i en tverprofil hos en kontinuerlig materialbana under rorelse

Info

Publication number
SE453691B
SE453691B SE8602424A SE8602424A SE453691B SE 453691 B SE453691 B SE 453691B SE 8602424 A SE8602424 A SE 8602424A SE 8602424 A SE8602424 A SE 8602424A SE 453691 B SE453691 B SE 453691B
Authority
SE
Sweden
Prior art keywords
light
measuring
pulses
boom
fiber
Prior art date
Application number
SE8602424A
Other languages
English (en)
Swedish (sv)
Other versions
SE8602424D0 (sv
SE8602424L (sv
Inventor
P Puumalainen
Original Assignee
Puumalaisen Tutkimuslaitos Oy
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 Puumalaisen Tutkimuslaitos Oy filed Critical Puumalaisen Tutkimuslaitos Oy
Publication of SE8602424D0 publication Critical patent/SE8602424D0/xx
Publication of SE8602424L publication Critical patent/SE8602424L/
Publication of SE453691B publication Critical patent/SE453691B/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
    • G01B11/0691—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of objects while moving

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
SE8602424A 1984-12-04 1986-05-28 Forfarande for metning av egenskaper i en tverprofil hos en kontinuerlig materialbana under rorelse SE453691B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI844785A FI73319C (fi) 1984-12-04 1984-12-04 Foerfarande foer maetning av egenskaperna i en tvaerprofil hos en kontinuerlig materialbana.

Publications (3)

Publication Number Publication Date
SE8602424D0 SE8602424D0 (sv) 1986-05-28
SE8602424L SE8602424L (sv) 1987-11-29
SE453691B true SE453691B (sv) 1988-02-22

Family

ID=8520009

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8602424A SE453691B (sv) 1984-12-04 1986-05-28 Forfarande for metning av egenskaper i en tverprofil hos en kontinuerlig materialbana under rorelse

Country Status (4)

Country Link
DE (1) DE3618518A1 (fi)
FI (1) FI73319C (fi)
SE (1) SE453691B (fi)
WO (1) WO1987007364A1 (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4239270A1 (de) * 1992-11-23 1994-05-26 Siemens Ag Verfahren zur Stellgliedidentifizierung bei der Querprofil-Regelung einer kontinuierlich erzeugten Materialbahn
DE4302137C2 (de) * 1993-01-27 1999-09-02 Micro Perforation Engineering Verfahren und Vorrichtung zur optischen Porositätsmessung an einer laufenden Bahn
DE19515373C2 (de) * 1995-05-02 1999-02-04 Qualico Prozesueberwachungssys Vorrichtung zur Aufnahme von von einer Strahlungsquelle auf eine bandförmige laufende Probe gerichteter und von der Probe reflektierter oder durch die Probe transmittierter Strahlung
DE19616018C2 (de) * 1996-04-23 2002-10-24 Mpe Micro Perforation Engineer Verfahren und Vorrichtung zur optischen Porositätsmessung in einer laufenden Bahn
DE19729005A1 (de) * 1997-07-07 1999-02-04 Siemens Ag Vorrichtung zur Messung von Querprofilen bestimmter Eigenschaften einer laufenden Materialbahn, insbesondere aus Papier oder Pappe
DE19814490A1 (de) * 1998-04-01 1999-10-07 Voith Sulzer Papiertech Patent Verfahren zur Vermeidung oder Beseitigung von Verstopfungen der Austrittsöffnung des Dosierspaltes eines Düsenauftragwerkes
FI120053B (fi) 2000-12-22 2009-06-15 Metso Automation Oy Menetelmä ja laitteisto liikkuvan paperirainan kosteusprofiilin säätämiseksi
DE10355610B4 (de) * 2003-11-28 2008-04-03 Siemens Ag Anordnung zur Hinterleuchtung eines Sichtelementes
DE202018006144U1 (de) * 2018-03-01 2019-04-29 Sikora Ag Vorrichtung zum Vermessen eines rohrförmigen Strangs

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724919C3 (de) * 1977-06-02 1979-12-06 Paul Lippke Gmbh & Co Kg, 5450 Neuwied Verfahren zum Messen physikalischer Eigenschaften dünner Körper mit HiUe von Ultrarot-Strahlung, z.B. zur Dickenmessung oder Feuchtigkeitsmessung
DE2938243A1 (de) * 1979-09-21 1981-04-09 Paul Lippke Gmbh & Co Kg, 5450 Neuwied Einrichtung zum messen der dicke oder eines anderen parameters einer durch extrusionsblasen hergestllten kunststoffolie
JPS5857911U (ja) * 1981-10-17 1983-04-19 富士電機株式会社 赤外線膜厚計
DE3336659C2 (de) * 1982-10-12 1993-10-07 Sentrol Systems Ltd Meßgerät zum Bestimmen des Profils des Feuchtigkeitsgehalts einer Materialbahn quer zu ihrer Laufrichtung

Also Published As

Publication number Publication date
FI73319B (fi) 1987-05-29
FI844785A0 (fi) 1984-12-04
SE8602424D0 (sv) 1986-05-28
DE3618518A1 (de) 1987-12-03
SE8602424L (sv) 1987-11-29
FI844785L (fi) 1986-06-05
WO1987007364A1 (en) 1987-12-03
FI73319C (fi) 1987-09-10

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