AU5832400A - Method of measuring consistency of a web, and a measuring device - Google Patents

Method of measuring consistency of a web, and a measuring device

Info

Publication number
AU5832400A
AU5832400A AU58324/00A AU5832400A AU5832400A AU 5832400 A AU5832400 A AU 5832400A AU 58324/00 A AU58324/00 A AU 58324/00A AU 5832400 A AU5832400 A AU 5832400A AU 5832400 A AU5832400 A AU 5832400A
Authority
AU
Australia
Prior art keywords
measuring
web
consistency
measuring device
measuring consistency
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.)
Abandoned
Application number
AU58324/00A
Other languages
English (en)
Inventor
Ilkka Dahlstrom
Pekka Jakkula
Kari Luostarinen
Esko Tahkola
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.)
Metso Paper Automation Oy
Original Assignee
Neles Paper Automation 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 Neles Paper Automation Oy filed Critical Neles Paper Automation Oy
Publication of AU5832400A publication Critical patent/AU5832400A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/34—Paper

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
AU58324/00A 1999-07-06 2000-07-05 Method of measuring consistency of a web, and a measuring device Abandoned AU5832400A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI991548 1999-07-06
FI991548A FI991548A (fi) 1999-07-06 1999-07-06 Menetelmä rainan sakeuden mittaamiseksi ja mittalaite
PCT/FI2000/000616 WO2001002841A1 (fr) 1999-07-06 2000-07-05 Procede de mesure de la consistance d'une bande et dispositif de mesure

Publications (1)

Publication Number Publication Date
AU5832400A true AU5832400A (en) 2001-01-22

Family

ID=8555032

Family Applications (1)

Application Number Title Priority Date Filing Date
AU58324/00A Abandoned AU5832400A (en) 1999-07-06 2000-07-05 Method of measuring consistency of a web, and a measuring device

Country Status (3)

Country Link
AU (1) AU5832400A (fr)
FI (1) FI991548A (fr)
WO (1) WO2001002841A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6749723B2 (en) * 2000-06-28 2004-06-15 Metso Paper Karlstad Ab Measuring arrangements in a shortened dry end of a tissue machine
EP1325313A1 (fr) * 2000-08-15 2003-07-09 Industrial Research Limited Appareil et procede permettant de mesurer des caracteristiques de materiaux anisotropes
AU2002304283B2 (en) 2001-05-31 2007-10-11 Orbylgjutaekni Ehf. Apparatus and method for microwave determination of at least one physical parameter of a substance
EP2101170A1 (fr) * 2008-03-11 2009-09-16 Nederlandse Centrale Organisatie Voor Toegepast Natuurwetenschappelijk Onderzoek TNO Procédé, système et programme informatique pour la mesure sans contact d'un pourcentage d'humidité
JP5541294B2 (ja) * 2010-01-28 2014-07-09 王子ホールディングス株式会社 坪量及び水分量の測定方法と装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233172A (en) * 1960-06-27 1966-02-01 Corning Glass Works Method of determining the dielectric constant of a material using calibrated standards
DE1231464B (de) * 1964-01-08 1966-12-29 Mahlo Heinz Dr Ing Vorrichtung zur beruehrungslosen Messung hoher Feuchtigkeiten von Warenbahnen
US3715667A (en) * 1971-10-04 1973-02-06 Sperry Rand Corp Non-destructive electromagnetic energy testing of web material
US3812421A (en) * 1972-08-24 1974-05-21 Rocca G Liquid coating measuring apparatus
US4156843A (en) * 1978-03-13 1979-05-29 Strandberg Engineering Laboratories, Inc. Microwave moisture indicator and control
US5886534A (en) * 1995-10-27 1999-03-23 The University Of Chicago Millimeter wave sensor for on-line inspection of thin sheet dielectrics
FI101751B1 (fi) * 1997-03-27 1998-08-14 Valmet Automation Inc Sakeuden mittaus- ja säätömenetelmä ja -järjestely

Also Published As

Publication number Publication date
FI991548A (fi) 2001-04-05
WO2001002841A1 (fr) 2001-01-11

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase