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BR9607401A - Sistema sensor de pressão dinâmica de passe - Google Patents

Sistema sensor de pressão dinâmica de passe

Info

Publication number
BR9607401A
BR9607401A BR9607401A BR9607401A BR9607401A BR 9607401 A BR9607401 A BR 9607401A BR 9607401 A BR9607401 A BR 9607401A BR 9607401 A BR9607401 A BR 9607401A BR 9607401 A BR9607401 A BR 9607401A
Authority
BR
Brazil
Prior art keywords
roll
pressure
nip
sensors
measuring
Prior art date
Application number
BR9607401A
Other languages
English (en)
Inventor
Robert H Moore
Original Assignee
Stowe Woodward Licensco 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 Stowe Woodward Licensco Inc filed Critical Stowe Woodward Licensco Inc
Publication of BR9607401A publication Critical patent/BR9607401A/pt

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/06—Means for regulating the pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/005—Control arrangements
    • B30B11/006—Control arrangements for roller presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/26—Programme control arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
    • B30B3/005—Roll constructions
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/002—Opening or closing mechanisms; Regulating the pressure
    • D21G1/004—Regulating the pressure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/02—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using evaporation or sublimation, e.g. by observing boiling
    • G01K11/04—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using evaporation or sublimation, e.g. by observing boiling from material contained in a hollow body having parts which are deformable or displaceable under the pressure developed by the vapour
    • 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
    • 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
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • G01L5/045—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands for measuring the tension across the width of a band-shaped flexible member

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Measuring Fluid Pressure (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Fixing For Electrophotography (AREA)
  • Press Drives And Press Lines (AREA)
BR9607401A 1995-02-16 1996-02-16 Sistema sensor de pressão dinâmica de passe BR9607401A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/390,408 US5562027A (en) 1995-02-16 1995-02-16 Dynamic nip pressure and temperature sensing system
PCT/US1996/002656 WO1996025288A1 (en) 1995-02-16 1996-02-16 Dynamic nip pressure sensing system

Publications (1)

Publication Number Publication Date
BR9607401A true BR9607401A (pt) 1998-06-30

Family

ID=23542364

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9607401A BR9607401A (pt) 1995-02-16 1996-02-16 Sistema sensor de pressão dinâmica de passe

Country Status (10)

Country Link
US (1) US5562027A (pt)
EP (1) EP0809570B1 (pt)
JP (1) JP3230817B2 (pt)
AT (1) ATE238164T1 (pt)
AU (1) AU695189B2 (pt)
BR (1) BR9607401A (pt)
CA (1) CA2211260C (pt)
DE (1) DE69627639T2 (pt)
FI (1) FI113024B (pt)
WO (1) WO1996025288A1 (pt)

Families Citing this family (88)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2177803A1 (en) * 1995-06-01 1996-12-02 Robert H. Moore Nip pressure sensing system
DE59702010D1 (de) * 1996-03-16 2000-08-17 Brueckner Maschbau Verfahren zur beeinflussung des walzenspaltes eines glättwerkes und drehbar gelagerte walze
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JP3709257B2 (ja) * 1997-05-14 2005-10-26 安立計器株式会社 接触式温度計
US6568285B1 (en) 1998-02-19 2003-05-27 Stowe Woodward Llc Nip width sensing system and method
DE19930600A1 (de) * 1998-08-06 2000-02-10 Voith Sulzer Papiertech Patent Vorrichtung zum aktiven Schwächen unerwünschter Schwingungen einer rotierenden Walze, Vorrichtung zum Behandeln einer Materialbahn, insbesondere aus Papier oder Karton, Walze
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CN205603960U (zh) 2013-04-30 2016-09-28 福伊特专利有限公司 用于制造和/或加工纤维幅材的机器及其辊子
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US10663940B2 (en) 2015-04-28 2020-05-26 Valmet, Lda. Felt and environment monitoring system and method
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JP2017102051A (ja) * 2015-12-03 2017-06-08 ニッタ株式会社 圧力測定装置及び圧力測定プログラム
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
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CN108458821B (zh) * 2018-03-19 2020-07-17 中车青岛四方机车车辆股份有限公司 一种轮座轴向应力的测量方法与标定装置
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Also Published As

Publication number Publication date
US5562027A (en) 1996-10-08
FI113024B (fi) 2004-02-27
DE69627639T2 (de) 2004-05-27
MX9706274A (es) 1998-08-30
JPH11500530A (ja) 1999-01-12
CA2211260A1 (en) 1996-08-22
WO1996025288A1 (en) 1996-08-22
JP3230817B2 (ja) 2001-11-19
FI973344A (fi) 1997-08-14
FI973344A0 (fi) 1997-08-14
EP0809570B1 (en) 2003-04-23
EP0809570A1 (en) 1997-12-03
ATE238164T1 (de) 2003-05-15
DE69627639D1 (de) 2003-05-28
EP0809570A4 (en) 1999-03-24
AU5175396A (en) 1996-09-04
AU695189B2 (en) 1998-08-06
CA2211260C (en) 2003-12-23

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