FI20135590A - Track measurement - Google Patents
Track measurement Download PDFInfo
- Publication number
- FI20135590A FI20135590A FI20135590A FI20135590A FI20135590A FI 20135590 A FI20135590 A FI 20135590A FI 20135590 A FI20135590 A FI 20135590A FI 20135590 A FI20135590 A FI 20135590A FI 20135590 A FI20135590 A FI 20135590A
- Authority
- FI
- Finland
- Prior art keywords
- track measurement
- track
- measurement
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F7/00—Other details of machines for making continuous webs of paper
- D21F7/003—Indicating or regulating the moisture content of the layer
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
- B05C11/1015—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to a conditions of ambient medium or target, e.g. humidity, temperature ; responsive to position or movement of the coating head relative to the target
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
- B65H7/02—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F7/00—Other details of machines for making continuous webs of paper
- D21F7/06—Indicating or regulating the thickness of the layer; Signal devices
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G9/00—Other accessories for paper-making machines
- D21G9/0009—Paper-making control systems
-
- 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
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G17/00—Apparatus for or methods of weighing material of special form or property
- G01G17/02—Apparatus for or methods of weighing material of special form or property for weighing material of filamentary or sheet form
-
- 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
- G01N21/86—Investigating moving sheets
-
- 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)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Paper (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20135590A FI125811B (en) | 2013-05-29 | 2013-05-29 | Web measurement |
US14/894,463 US9745697B2 (en) | 2013-05-29 | 2014-05-28 | Measurement of web |
EP14804385.4A EP3004458B1 (en) | 2013-05-29 | 2014-05-28 | Measurement of web |
PCT/FI2014/050424 WO2014191626A1 (en) | 2013-05-29 | 2014-05-28 | Measurement of web |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20135590A FI125811B (en) | 2013-05-29 | 2013-05-29 | Web measurement |
FI20135590 | 2013-05-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI20135590A true FI20135590A (en) | 2014-11-30 |
FI125811B FI125811B (en) | 2016-02-29 |
Family
ID=51988076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20135590A FI125811B (en) | 2013-05-29 | 2013-05-29 | Web measurement |
Country Status (4)
Country | Link |
---|---|
US (1) | US9745697B2 (en) |
EP (1) | EP3004458B1 (en) |
FI (1) | FI125811B (en) |
WO (1) | WO2014191626A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6592281B2 (en) * | 2015-06-11 | 2019-10-16 | 住友化学株式会社 | Method for measuring basis weight, method for producing laminated film, and unit for measuring basis weight |
US10282932B2 (en) | 2016-09-26 | 2019-05-07 | Mitsubishi Electric Corporation | Capacitance detection device and image reading device |
CN109716403A (en) * | 2016-09-26 | 2019-05-03 | 三菱电机株式会社 | Static capacity detection device and image read-out |
JP7003792B2 (en) * | 2018-03-28 | 2022-02-10 | セイコーエプソン株式会社 | Web forming equipment, web forming method and sheet manufacturing equipment |
FI20185410A1 (en) * | 2018-05-03 | 2019-11-04 | Valmet Automation Oy | Measurement of elastic modulus of moving web |
FI128134B (en) | 2018-05-30 | 2019-10-31 | Valmet Automation Oy | Method and apparatus of measuring properties of a moving sheet |
DE102018124001A1 (en) * | 2018-09-28 | 2019-08-29 | Voith Patent Gmbh | Measurement of quality parameters |
FI130248B (en) * | 2019-09-23 | 2023-05-08 | Valmet Automation Oy | Measurement apparatus and method of paper web |
SE543802C2 (en) * | 2019-12-20 | 2021-07-27 | Stora Enso Oyj | Method for determining film thickness, method for producing a film and device for producing a film |
SE543843C2 (en) * | 2019-12-20 | 2021-08-10 | Stora Enso Oyj | Method for identifying defects in a film, method and device for producing a film |
Family Cites Families (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4437917A (en) * | 1980-12-24 | 1984-03-20 | James River/Dixie-Northern, Inc. | Control of bulk in air laid fibrous webs |
US4484133A (en) * | 1981-12-23 | 1984-11-20 | Sentrol Systems Ltd. | Microwave moisture sensor |
US4789820A (en) * | 1986-01-08 | 1988-12-06 | Hercules Incorporated | Apparatus and method for sensing multiple parameters of sheet material |
US5094535A (en) * | 1989-10-06 | 1992-03-10 | Measurex Corporation | Scanning sensor system including an FT-IR interferometer |
FI94178C (en) * | 1992-04-07 | 1995-07-25 | Tamfelt Oy Ab | A measuring device for measuring the condition of a paper machine felt |
SE504747C2 (en) * | 1995-09-13 | 1997-04-14 | Valmet Karlstad Ab | Scanning device for scanning a physical property of a fiber web |
SE507524C2 (en) * | 1996-10-15 | 1998-06-15 | Stora Kopparbergs Bergslags Ab | Method and measuring machine for analyzing paper web |
DE19850825C2 (en) * | 1998-11-04 | 2001-05-23 | Siemens Ag | Method and device for measuring the quality properties of paper and / or cardboard on running material webs |
US6281679B1 (en) * | 1998-12-21 | 2001-08-28 | Honeywell - Measurex | Web thickness measurement system |
US6728592B2 (en) * | 2000-08-24 | 2004-04-27 | Voith Paper Automation, Inc. | Streak detection in papermaking |
FI120053B (en) * | 2000-12-22 | 2009-06-15 | Metso Automation Oy | Method and apparatus for adjusting the moisture profile of a moving paper web |
FI121240B (en) * | 2001-03-23 | 2010-08-31 | Metso Paper Automation Oy | Arrangements at a paper machine as well as a blow box |
FI110720B (en) * | 2001-04-09 | 2003-03-14 | Metso Paper Automation Oy | Method and arrangement for keeping the measuring device clean |
SE519585C2 (en) * | 2001-04-26 | 2003-03-18 | Ircon Drying Systems Ab | A method of monitoring the temperature of web-shaped articles and apparatus therefor |
FI114337B (en) * | 2001-07-03 | 2004-09-30 | Metso Automation Oy | Method and gauge for measuring at least one property of a moving web |
FI117877B (en) * | 2001-11-15 | 2007-03-30 | Metso Automation Oy | Method and system for monitoring a paper web or the like |
FI115163B (en) * | 2001-11-29 | 2005-03-15 | Metso Automation Oy | Quality and condition control according to spectrum discriminant measurement |
US7103440B2 (en) * | 2001-12-11 | 2006-09-05 | Rieter Ingolstadt Spinnereimaschinenbau Ag | Use of microwaves for sensors in the spinning industry |
FI111173B (en) * | 2002-05-03 | 2003-06-13 | Metso Paper Inc | Procedure for checking the quality of a paper web |
DE10227676A1 (en) * | 2002-06-20 | 2004-01-08 | Rieter Ingolstadt Spinnereimaschinenbau Ag | Method and device for evaluating signals from a sensor |
US20040069059A1 (en) * | 2002-10-15 | 2004-04-15 | Metso Paper Automation Oy | Method and an apparatus for performing a measurement of a continuous sheet |
DE10343418A1 (en) * | 2003-09-19 | 2005-04-21 | Voith Paper Patent Gmbh | Apparatus and method for assessing the nature of at least one circulating belt |
DE10361161A1 (en) | 2003-12-22 | 2005-07-21 | Voith Paper Patent Gmbh | measuring device |
FI20055074A (en) * | 2005-02-18 | 2006-08-19 | Suominen Nonwovens Ltd | Wet needled nonwoven fabric containing cellulose fibers and process for its preparation |
JP2006349425A (en) * | 2005-06-14 | 2006-12-28 | Oji Paper Co Ltd | Basis weight measuring method and basis weight measuring instrument |
US7528400B2 (en) | 2005-12-22 | 2009-05-05 | Honeywell Asca Inc. | Optical translation of triangulation position measurement |
FI119260B (en) * | 2006-03-10 | 2008-09-15 | Metso Automation Oy | Method for calibrating measuring equipment and measuring equipment |
FI119000B (en) * | 2006-12-01 | 2008-06-13 | Metso Paper Inc | Process and system for controlling a manufacturing or finishing process of paper or cardboard |
US8282781B2 (en) | 2006-12-11 | 2012-10-09 | Honeywell International Inc. | Apparatus and method for stabilization of a moving sheet relative to a sensor |
US7837833B2 (en) * | 2007-10-23 | 2010-11-23 | Honeywell Asca Inc. | Method for characterizing fibrous materials using stokes parameters |
US20090126888A1 (en) * | 2007-11-19 | 2009-05-21 | Banks Rodney H | Fluorometric method for monitoring surface additives in a papermaking process |
US9045306B2 (en) | 2007-11-27 | 2015-06-02 | Abb Ltd. | Sheet stabilizer with suction nozzle having center protrusion |
US8088255B2 (en) | 2008-04-18 | 2012-01-03 | Honeywell Asca Inc | Sheet stabilizer with dual inline machine direction air clamps and backsteps |
JP4625135B1 (en) * | 2009-11-10 | 2011-02-02 | イチカワ株式会社 | Press felt for paper making and paper making method |
FI20105485A0 (en) | 2010-05-04 | 2010-05-04 | Metso Automation Oy | Method and arrangement for measuring instrument |
EP2632725A1 (en) * | 2010-10-28 | 2013-09-04 | Imego Aktiebolag | A system and a method for detecting material parameters |
DE102011083653A1 (en) | 2011-09-28 | 2013-03-28 | Voith Patent Gmbh | Measuring device and measuring method for measuring web properties |
-
2013
- 2013-05-29 FI FI20135590A patent/FI125811B/en active IP Right Grant
-
2014
- 2014-05-28 EP EP14804385.4A patent/EP3004458B1/en active Active
- 2014-05-28 WO PCT/FI2014/050424 patent/WO2014191626A1/en active Application Filing
- 2014-05-28 US US14/894,463 patent/US9745697B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US9745697B2 (en) | 2017-08-29 |
US20160122946A1 (en) | 2016-05-05 |
WO2014191626A1 (en) | 2014-12-04 |
EP3004458A4 (en) | 2016-07-06 |
EP3004458B1 (en) | 2019-05-15 |
EP3004458A1 (en) | 2016-04-13 |
FI125811B (en) | 2016-02-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Transfer of assignment of patent |
Owner name: VALMET AUTOMATION OY |
|
FG | Patent granted |
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