DE60028545D1 - System und verfahren zur ermittlung der breite einer kontaktzone - Google Patents

System und verfahren zur ermittlung der breite einer kontaktzone

Info

Publication number
DE60028545D1
DE60028545D1 DE60028545T DE60028545T DE60028545D1 DE 60028545 D1 DE60028545 D1 DE 60028545D1 DE 60028545 T DE60028545 T DE 60028545T DE 60028545 T DE60028545 T DE 60028545T DE 60028545 D1 DE60028545 D1 DE 60028545D1
Authority
DE
Germany
Prior art keywords
nip
nip width
width
measuring
sensor
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.)
Expired - Fee Related
Application number
DE60028545T
Other languages
English (en)
Other versions
DE60028545T2 (de
Inventor
H Moore
B Kennedy
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.)
Stowe Woodward LLC
Original Assignee
Stowe Woodward LLC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22955027&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60028545(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Stowe Woodward LLC filed Critical Stowe Woodward LLC
Application granted granted Critical
Publication of DE60028545D1 publication Critical patent/DE60028545D1/de
Publication of DE60028545T2 publication Critical patent/DE60028545T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/0061—Force sensors associated with industrial machines or actuators
    • G01L5/0076—Force sensors associated with manufacturing machines
    • G01L5/0085—Force sensors adapted for insertion between cooperating machine elements, e.g. for measuring the nip force between rollers
    • 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
    • G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Packaging Of Special Articles (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Sorting Of Articles (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Threshing Machine Elements (AREA)
  • Discharge Of Articles From Conveyors (AREA)
DE60028545T 1999-02-18 2000-01-18 System und verfahren zur ermittlung der breite einer kontaktzone Expired - Fee Related DE60028545T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/252,203 US6568285B1 (en) 1998-02-19 1999-02-18 Nip width sensing system and method
PCT/US2000/001120 WO2000049379A1 (en) 1999-02-18 2000-01-18 Nip width sensing system and method
US252203 2002-09-23

Publications (2)

Publication Number Publication Date
DE60028545D1 true DE60028545D1 (de) 2006-07-20
DE60028545T2 DE60028545T2 (de) 2007-05-16

Family

ID=22955027

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60028545T Expired - Fee Related DE60028545T2 (de) 1999-02-18 2000-01-18 System und verfahren zur ermittlung der breite einer kontaktzone

Country Status (9)

Country Link
US (3) US6568285B1 (de)
EP (1) EP1151261B1 (de)
AT (1) ATE329238T1 (de)
AU (1) AU2729600A (de)
BR (1) BR0008295A (de)
CA (1) CA2348280C (de)
DE (1) DE60028545T2 (de)
NO (1) NO323997B1 (de)
WO (1) WO2000049379A1 (de)

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US7185537B2 (en) * 2003-06-04 2007-03-06 Metso Paper, Inc. Nip and loading analysis system
SE526725C2 (sv) * 2003-09-17 2005-11-01 Acreo Ab Förfarande och anordning för tillverkning av elektriska komponenter
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CA2561097C (en) * 2004-05-14 2011-09-13 Stowe Woodward, L.L.C. Nip width sensing system and method for elevated temperature environments
US7392715B2 (en) * 2004-10-29 2008-07-01 Stowe Woodward Ag Wireless sensors in roll covers
WO2006068782A2 (en) * 2004-12-22 2006-06-29 3M Innovative Properties Company Touch sensors incorporating capacitively coupled electrodes
FI20055019A (fi) * 2005-01-17 2006-07-18 Metso Paper Inc Rainan kireysprofiilin mittausmenetelmä ja sitä soveltava tela
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US7572214B2 (en) * 2005-05-04 2009-08-11 Stowe Woodward L.L.C. Suction roll with sensors for detecting operational parameters having apertures
US7396009B2 (en) * 2005-09-19 2008-07-08 Lexmark International Inc. Method and device for correcting pick timing in an image forming device
DE102005048367B4 (de) * 2005-10-10 2010-08-05 Wifag Maschinenfabrik Ag Nip-Breitenmessung
SE531300C2 (sv) * 2006-01-31 2009-02-17 Tetra Laval Holdings & Finance Ett system och ett sätt att reglera och utjämna temperaturen hos två samverkande cylindrar som bildar ett nyp genom vilket en bana leds
DE102007000794A1 (de) * 2007-09-28 2009-04-02 Voith Patent Gmbh Verfahren und Vorrichtung zum Bestimmen zumindest eines Parameters beim Durchlauf einer Materialbahn durch einen zwischen zwei rotierbaren Oberflächen gebildeten Spalt und Verwendung
JP4941258B2 (ja) * 2007-11-30 2012-05-30 ブラザー工業株式会社 シート端検出装置、及びこれを備える画像記録装置
US9097595B2 (en) * 2008-11-14 2015-08-04 Stowe Woodward, L.L.C. System and method for detecting and measuring vibration in an industrial roll
US8346501B2 (en) * 2009-06-22 2013-01-01 Stowe Woodward, L.L.C. Industrial roll with sensors arranged to self-identify angular location
US8236141B2 (en) * 2009-06-23 2012-08-07 Stowe Woodward, L.L.C. Industrial roll with sensors having conformable conductive sheets
US8475347B2 (en) 2010-06-04 2013-07-02 Stowe Woodward Licensco, Llc Industrial roll with multiple sensor arrays
US8276468B2 (en) 2011-01-18 2012-10-02 Xerox Corporation Piezoelectric sensors for automatic measurement of NIP width for fuser member control
CA2836484C (en) * 2011-06-02 2017-01-03 Stowe Woodward Licensco, Llc Nip width sensing method and system for industrial rolls
CN102707497B (zh) * 2011-11-15 2014-08-06 京东方科技集团股份有限公司 一种摩擦布检查机及摩擦布检查方法
JP6016941B2 (ja) 2012-01-17 2016-10-26 ストウ・ウッドワード・ライセンスコ，リミテッド・ライアビリティ・カンパニー 回転ロールの角位置を決定するシステムおよび方法
DE102012203035A1 (de) * 2012-02-28 2013-08-29 Voith Patent Gmbh Maschine zur Herstellung einer Faserstoffbahn
TWI472759B (zh) * 2012-11-14 2015-02-11 Taiwan Power Testing Technology Co Ltd 纖維布料之膠層缺陷點檢測方法
US9540769B2 (en) 2013-03-11 2017-01-10 International Paper Company Method and apparatus for measuring and removing rotational variability from a nip pressure profile of a covered roll of a nip press
CN105121738B (zh) * 2013-04-19 2017-04-26 斯托·伍德沃德许可有限责任公司 具有用于操作参数的传感器的触发系统的工业轧辊
US9954125B2 (en) * 2013-11-12 2018-04-24 Forwarding Technology Ltd Light spot position detector with an array of nanorods
US10378980B2 (en) 2014-05-02 2019-08-13 International Paper Company Method and system associated with a sensing roll and a mating roll for collecting roll data
US9797788B2 (en) 2014-05-02 2017-10-24 International Paper Company Method and system associated with a sensing roll including pluralities of sensors and a mating roll for collecting roll data
US9804044B2 (en) 2014-05-02 2017-10-31 International Paper Company Method and system associated with a sensing roll and a mating roll for collecting data including first and second sensor arrays
US9650744B2 (en) 2014-09-12 2017-05-16 Stowe Woodward Licensco Llc Suction roll with sensors for detecting operational parameters
US9816232B2 (en) 2015-06-10 2017-11-14 International Paper Company Monitoring upstream machine wires and felts
US9696226B2 (en) 2015-06-10 2017-07-04 International Paper Company Count-based monitoring machine wires and felts
US9534970B1 (en) 2015-06-10 2017-01-03 International Paper Company Monitoring oscillating components
US9677225B2 (en) 2015-06-10 2017-06-13 International Paper Company Monitoring applicator rods
US10370795B2 (en) 2015-06-10 2019-08-06 International Paper Company Monitoring applicator rods and applicator rod nips
US9863827B2 (en) 2015-06-10 2018-01-09 International Paper Company Monitoring machine wires and felts
AU2017257861B2 (en) 2016-04-26 2020-02-27 Stowe Woodward Licensco, Llc Suction roll with pattern of through holes and blind drilled holes that improves land distance
US10933616B2 (en) * 2016-08-01 2021-03-02 Sintokogio, Ltd. Roll press method and roll press system
EP3379222B1 (de) 2017-03-22 2020-12-30 Methode Electronics Malta Ltd. Auf magnetoelastik basierte sensoranordnung
DE18907724T1 (de) 2018-02-27 2021-03-25 Methode Electronics, Inc. Schleppsysteme und Verfahren mit Verwendung von Magnetfeldmessung
US11014417B2 (en) 2018-02-27 2021-05-25 Methode Electronics, Inc. Towing systems and methods using magnetic field sensing
US11221262B2 (en) 2018-02-27 2022-01-11 Methode Electronics, Inc. Towing systems and methods using magnetic field sensing
US11491832B2 (en) 2018-02-27 2022-11-08 Methode Electronics, Inc. Towing systems and methods using magnetic field sensing
US11084342B2 (en) 2018-02-27 2021-08-10 Methode Electronics, Inc. Towing systems and methods using magnetic field sensing
US11135882B2 (en) 2018-02-27 2021-10-05 Methode Electronics, Inc. Towing systems and methods using magnetic field sensing
AU2020264360B1 (en) * 2020-04-09 2021-09-16 Citic Heavy Industries Co., Ltd. Length detection system and length detection method
US11879918B2 (en) 2022-02-16 2024-01-23 Stowe Woodward Licensco Llc Methods, devices, and systems for nip calibration
GB202203792D0 (en) * 2022-03-18 2022-05-04 Peratech Holdco Ltd Force sensing device

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Also Published As

Publication number Publication date
EP1151261A1 (de) 2001-11-07
NO20013925D0 (no) 2001-08-13
DE60028545T2 (de) 2007-05-16
CA2348280C (en) 2007-05-15
CA2348280A1 (en) 2000-08-24
BR0008295A (pt) 2002-01-22
WO2000049379A1 (en) 2000-08-24
US6568285B1 (en) 2003-05-27
US20050000303A1 (en) 2005-01-06
US6769314B2 (en) 2004-08-03
ATE329238T1 (de) 2006-06-15
EP1151261B1 (de) 2006-06-07
NO20013925L (no) 2001-08-13
NO323997B1 (no) 2007-07-30
AU2729600A (en) 2000-09-04
US7225688B2 (en) 2007-06-05
US20030217606A1 (en) 2003-11-27

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee