DE69627639D1 - Sensorsystem zum messen von dynamischen druck in einem spalt zwischen zwei walzen - Google Patents
Sensorsystem zum messen von dynamischen druck in einem spalt zwischen zwei walzenInfo
- Publication number
- DE69627639D1 DE69627639D1 DE69627639T DE69627639T DE69627639D1 DE 69627639 D1 DE69627639 D1 DE 69627639D1 DE 69627639 T DE69627639 T DE 69627639T DE 69627639 T DE69627639 T DE 69627639T DE 69627639 D1 DE69627639 D1 DE 69627639D1
- Authority
- DE
- Germany
- Prior art keywords
- roll
- pressure
- nip
- sensors
- measuring
- 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 - Lifetime
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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US390408 | 1995-02-16 | ||
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 (2)
Publication Number | Publication Date |
---|---|
DE69627639D1 true DE69627639D1 (de) | 2003-05-28 |
DE69627639T2 DE69627639T2 (de) | 2004-05-27 |
Family
ID=23542364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69627639T Expired - Lifetime DE69627639T2 (de) | 1995-02-16 | 1996-02-16 | Sensorsystem zum messen von dynamischen druck in einem spalt zwischen zwei walzen |
Country Status (10)
Country | Link |
---|---|
US (1) | US5562027A (de) |
EP (1) | EP0809570B1 (de) |
JP (1) | JP3230817B2 (de) |
AT (1) | ATE238164T1 (de) |
AU (1) | AU695189B2 (de) |
BR (1) | BR9607401A (de) |
CA (1) | CA2211260C (de) |
DE (1) | DE69627639T2 (de) |
FI (1) | FI113024B (de) |
WO (1) | WO1996025288A1 (de) |
Families Citing this family (88)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2177803A1 (en) * | 1995-06-01 | 1996-12-02 | Robert H. Moore | Nip pressure sensing system |
US6261487B1 (en) * | 1996-03-16 | 2001-07-17 | Brunckner Maschinenbau Gmbh | Method of and machine for controlling the nip of the rolls of a calender as an endless planar web is continuously passed through the nip |
US5906268A (en) * | 1997-02-24 | 1999-05-25 | Siemens Electrocom L.P. | Sensor roller |
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 |
CA2279609C (en) | 1998-08-06 | 2007-05-01 | Voith Sulzer Papiertechnik Patent Gmbh | Device to actively weaken undesirable vibrations in a rotating roll; device for treatment of a material web; specifically a paper or cardboard web |
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 |
US6370961B1 (en) * | 1999-01-29 | 2002-04-16 | Constantin M. Trantzas | Nipped roller impression sensor system |
US6360612B1 (en) | 1999-01-29 | 2002-03-26 | Constantin M. Trantzas | Pressure sensor apparatus |
US6430459B1 (en) | 1999-06-04 | 2002-08-06 | Sw Paper Inc. | Nip pressure sensing system |
US6361483B1 (en) * | 1999-10-22 | 2002-03-26 | Morrison Berkshire, Inc. | System for controlling vibration of a dynamic surface |
US6299571B1 (en) * | 1999-10-22 | 2001-10-09 | Morrison Berkshire, Inc. | System and method for controlling deflection of a dynamic surface |
US6429421B1 (en) | 2000-01-21 | 2002-08-06 | Luna Innovations, Inc. | Flexible fiber optic microbend device, with interlocking flexible fibers, sensors, and method use |
US6860030B1 (en) * | 2000-11-15 | 2005-03-01 | Voith Paper, Inc. | Control system for gap measuring |
US6910376B2 (en) * | 2001-02-22 | 2005-06-28 | Metso Paper, Inc. | Measurement method and system in the manufacture of paper or paperboard |
JP2002340709A (ja) * | 2001-05-22 | 2002-11-27 | Mitsubishi Heavy Ind Ltd | ニップ圧力分布計測方法及び装置並びにニップ圧力調整方法及び装置 |
ATE464430T1 (de) * | 2001-05-23 | 2010-04-15 | Voith Patent Gmbh | Anordnung zum andrücken zweier aneinander annäherbarer achsparalleler walzen in einer einrichtung zur herstellung oder/und behandlung einer materialbahn |
JP2002348793A (ja) * | 2001-05-25 | 2002-12-04 | Mitsubishi Heavy Ind Ltd | 製紙機械のワイヤレスオペレーションシステム |
US6752908B2 (en) * | 2001-06-01 | 2004-06-22 | Stowe Woodward, Llc | Shoe press belt with system for detecting operational parameters |
DE10203321A1 (de) * | 2002-01-29 | 2003-08-14 | Voith Paper Patent Gmbh | Messwalze |
DE10209582A1 (de) * | 2002-03-05 | 2003-09-18 | Voith Paper Patent Gmbh | Maschine zur Herstellung einer Tissuebahn |
FI114413B (fi) * | 2002-03-18 | 2004-10-15 | Ville Jaervinen | Menetelmä nippivoiman määrittämiseksi ja nippivoiman tasaamiseksi kahden pyörivän telan välillä |
US6981935B2 (en) * | 2002-09-12 | 2006-01-03 | Stowe Woodward, L.L.C. | Suction roll with sensors for detecting temperature and/or pressure |
US6843134B2 (en) * | 2002-11-27 | 2005-01-18 | The Procter & Gamble Company | Ring rolling simulation press |
US7062983B2 (en) * | 2002-11-27 | 2006-06-20 | The Procter & Gamble Company | Simulation apparatus |
SE0300127D0 (sv) * | 2003-01-17 | 2003-01-17 | Imego Ab | Indicator arrangement |
DE10318724B4 (de) * | 2003-04-25 | 2005-08-18 | Eads Deutschland Gmbh | Mess-Vorrichtung und ein Verfahren zur Qualitätssicherung von mehrschichtigen textilen Halbzeugen für die Herstellung von Kunststoffbauteilen |
DE10321865B4 (de) * | 2003-05-14 | 2013-06-27 | Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH | Messvorrichtung für ein längsbewegtes Band und Messverfahren für Prozessparameter einer Bandförderung |
US6874232B2 (en) * | 2003-05-21 | 2005-04-05 | Stowe Woodward, Llc | Method for forming cover for industrial roll |
FI20031440A (fi) * | 2003-10-03 | 2005-04-04 | Metso Paper Inc | Mittausmenetelmä ja -laitteisto paperin tai kartongin valmistuksessa |
US7077566B2 (en) * | 2003-12-11 | 2006-07-18 | General Electric Company | Methods and apparatus for temperature measurement and control in electromagnetic coils |
US20050261115A1 (en) | 2004-05-14 | 2005-11-24 | Myers Bigel Sibley & Sajovec, P.A. | Industrial roll with piezoelectric sensors for detecting pressure |
US7392715B2 (en) * | 2004-10-29 | 2008-07-01 | Stowe Woodward Ag | Wireless sensors in roll covers |
FI20055020A (fi) | 2005-01-17 | 2006-07-18 | Metso Paper Inc | Paineprofiilin ON-linemittaus |
FI20055019A (fi) * | 2005-01-17 | 2006-07-18 | Metso Paper Inc | Rainan kireysprofiilin mittausmenetelmä ja sitä soveltava tela |
US7572214B2 (en) | 2005-05-04 | 2009-08-11 | Stowe Woodward L.L.C. | Suction roll with sensors for detecting operational parameters having apertures |
US10287731B2 (en) * | 2005-11-08 | 2019-05-14 | Stowe Woodward Licensco Llc | Abrasion-resistant rubber roll cover with polyurethane coating |
FI20065189L (fi) * | 2006-03-23 | 2007-09-24 | Metso Paper Inc | Voimien mittaus pyörivästä telasta |
DE112007003216T5 (de) | 2007-01-17 | 2009-12-10 | Metso Paper, Inc. | Lastmessvorrichtung, Herstellungsverfahren für die Vorrichtung und Steuerungsverfahren, das die Vorrichtung verwendet |
US7787726B2 (en) * | 2007-03-14 | 2010-08-31 | General Electric Company | Temperature sensing fabric |
DE102007052295A1 (de) * | 2007-10-31 | 2009-05-07 | Manroland Ag | Druckmaschine mit einer Vorrichtung zur kontaktlosen Messdatenerfassung |
US7992612B2 (en) * | 2007-11-08 | 2011-08-09 | The Procter And Gamble Company | Research press |
CN101513802A (zh) * | 2008-02-01 | 2009-08-26 | 海德堡印刷机械股份公司 | 用于薄膜转移的调节设备 |
FI20080103A0 (fi) * | 2008-02-12 | 2008-02-12 | Upm Kymmene Oyj | Menetelmä painatusprosessin säätämiseksi |
EP2250111A2 (de) * | 2008-02-12 | 2010-11-17 | UPM-Kymmene Oyj | Verfahren und anordnung zur messung des anpressdrucks und/oder des druckprofils beim walzenflächenabstand einer druckeinheit einer druckmaschine |
EP2100732A1 (de) * | 2008-03-13 | 2009-09-16 | Fischer & Krecke GmbH | Verfahren und Kalibrierungswerkzeug zur Kalibrierung einer Rotationsdruckmaschine |
BRPI0822792B1 (pt) | 2008-09-23 | 2019-04-16 | Voith Patent Gmbh | Rolo industrial com sistema sensor de cobertura do rolo ótico |
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 |
US7907858B2 (en) * | 2009-02-02 | 2011-03-15 | Xerox Corporation | Method and apparatus for automatically adjusting nip width based on a scanned nip print in an image production device |
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 |
CN104947509B (zh) | 2009-08-05 | 2017-11-03 | 国际纸业公司 | 干燥绒毛浆片材添加剂 |
US8510070B2 (en) * | 2010-06-01 | 2013-08-13 | Honeywell International Inc. | Non-contacting temperature profile measurement of rotating rolls |
US8475347B2 (en) | 2010-06-04 | 2013-07-02 | Stowe Woodward Licensco, Llc | Industrial roll with multiple sensor arrays |
CN103403513B (zh) * | 2011-02-25 | 2016-03-16 | 沃依特专利有限责任公司 | 带有光纤布拉格传感器的造纸机滚筒 |
CN103635629B (zh) * | 2011-06-02 | 2016-01-20 | 斯托伍德沃德许可有限责任公司 | 用于工业辊的压合部宽度检测方法和系统 |
US20130043882A1 (en) * | 2011-08-19 | 2013-02-21 | Teleplan International Nv | Apparatus and method for testing electronic equipment |
DE102012200387A1 (de) | 2012-01-12 | 2013-07-18 | Voith Patent Gmbh | Walze mit Sensoren für bahnverarbeitende Maschine |
MX352737B (es) * | 2012-01-17 | 2017-12-06 | Stowe Woodward Licensco Llc | Sistema y metodo para determinar la posicion angular de un rodillo giratorio. |
DE102012203035A1 (de) * | 2012-02-28 | 2013-08-29 | Voith Patent Gmbh | Maschine zur Herstellung einer Faserstoffbahn |
EP2653225A1 (de) * | 2012-04-20 | 2013-10-23 | Metso Brasil Industria e Comercio Ltda | Testvorrichtung und Verfahren für einen Walzenbrecher oder eine Schleifmaschine |
WO2013160116A1 (de) * | 2012-04-24 | 2013-10-31 | Voith Patent Gmbh | Verfahren zum ermitteln eines werts oder eines profils einer papiermaschinenwalze |
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 |
DE102013205450B3 (de) * | 2013-03-27 | 2014-07-10 | Voith Patent Gmbh | Walze |
CN105121743B (zh) * | 2013-04-05 | 2017-09-26 | 福伊特专利有限公司 | 薄膜压榨 |
JP6134436B2 (ja) | 2013-04-19 | 2017-05-24 | 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 | 工業用ロールの回転位置を決定する方法及びそのシステム |
US9745698B2 (en) | 2013-04-30 | 2017-08-29 | Voith Patent Gmbh | Sensor roll |
DE102013208808A1 (de) * | 2013-05-14 | 2014-11-20 | Voith Patent Gmbh | Filmpresse und Verfahren zum Betrieb einer Filmpresse |
KR101519846B1 (ko) * | 2013-09-16 | 2015-05-13 | 한국기계연구원 | 롤투롤 장비의 닙 압력 모니터링 장치 및 방법 |
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 |
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 |
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 |
EP3149240B1 (de) | 2014-06-02 | 2019-08-14 | Voith Patent GmbH | Pressenanordnung |
US9650744B2 (en) | 2014-09-12 | 2017-05-16 | Stowe Woodward Licensco Llc | Suction roll with sensors for detecting operational parameters |
CN105657974A (zh) * | 2014-12-03 | 2016-06-08 | 北大方正集团有限公司 | 压膜机、压膜机的控制方法和压膜机的控制系统 |
DK3289417T3 (da) | 2015-04-28 | 2020-03-16 | Valmet Lda | Overvågningssystem og fremgangsmåde for et filt og dets omgivelser |
US10370795B2 (en) | 2015-06-10 | 2019-08-06 | International Paper Company | Monitoring applicator rods and applicator rod nips |
US9534970B1 (en) * | 2015-06-10 | 2017-01-03 | International Paper Company | Monitoring oscillating components |
US9816232B2 (en) | 2015-06-10 | 2017-11-14 | International Paper Company | Monitoring upstream machine wires and felts |
US9677225B2 (en) | 2015-06-10 | 2017-06-13 | International Paper Company | Monitoring applicator rods |
US9863827B2 (en) * | 2015-06-10 | 2018-01-09 | International Paper Company | Monitoring machine wires and felts |
US9696226B2 (en) * | 2015-06-10 | 2017-07-04 | International Paper Company | Count-based monitoring machine wires and felts |
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 |
JP6810169B2 (ja) | 2016-04-26 | 2021-01-06 | 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 | 陸上距離を向上させるスルーホールおよび盲ドリル穴のパターンを備えた吸込ロール |
CN106197769B (zh) * | 2016-08-12 | 2019-08-09 | 京东方科技集团股份有限公司 | 过压力监测装置、方法和偏光片贴附设备 |
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 |
FI128717B (fi) * | 2018-06-05 | 2020-10-30 | Valmet Technologies Oy | Menetelmä, järjestelmä ja tietokoneohjelmatuote kuituraina- tai jälkikäsittelykoneen toimintaolosuhteiden valvontaan ja hallintaan |
EP3587647A1 (de) | 2018-06-28 | 2020-01-01 | The Procter & Gamble Company | Verfahren zur detektion von defekten in einem vliesstoffsubstrat |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE863133C (de) * | 1951-07-19 | 1953-01-15 | Schoppe & Faeser Feinmechanik | Temperaturfuehler |
DE1573407B1 (de) * | 1965-10-05 | 1970-09-03 | Asea Ab | Anordnung bei Bandwalzwerken zum Messen der Verteilung des Bandzuges ueber die Bandbreite |
US4016756A (en) * | 1972-06-08 | 1977-04-12 | Beloit Corporation | Nip load sensing device |
DE2837913C2 (de) * | 1978-08-31 | 1982-10-21 | ER-WE-PA Maschinenfabrik und Eisengießerei GmbH, 4006 Erkrath | Walze mit steuerbarer Durchbiegung, insbesondere für Maschinen zur Erzeugung und Verarbeitung von Bahnen aus Papier oder Kunststoff |
DE3020669C2 (de) * | 1980-05-30 | 1984-02-16 | Küsters, Eduard, 4150 Krefeld | Verfahren zur Steuerung der Liniendruckverteilung in einem Kalander sowie ensprechender Kalander |
DE3117398A1 (de) * | 1981-05-02 | 1982-11-18 | Escher Wyss AG, Zürich | "anordnung mit einer durchbiegungseinstellwalze und zugehoerigem regler" |
DE3131799C2 (de) * | 1981-08-12 | 1984-08-30 | Kleinewefers Gmbh, 4150 Krefeld | Walzenpresse für Papier- und ähnliche Bahnen, insbesondere Kalander |
US4445349A (en) * | 1981-11-17 | 1984-05-01 | White Consolidated Industries, Inc. | Variable crown roll shape control systems |
DE3516535A1 (de) * | 1985-05-08 | 1986-11-13 | Kleinewefers Gmbh | Walzenaggregat mit durchbiegungssteuerbarer und temperierbarer walze |
DE3520929C1 (de) * | 1985-06-07 | 1986-12-11 | Gerhard Dr.-Ing. 1000 Berlin Lechler | Walze |
EP0290637B1 (de) * | 1987-05-09 | 1991-01-16 | Kleinewefers GmbH | Verfahren zum Betrieb einer Walzenmaschine und Steueranordnung zur Durchführung dieses Verfahrens |
US4898012A (en) * | 1988-04-22 | 1990-02-06 | United Engineering, Inc. | Roll bite gauge and profile measurement system for rolling mills |
US5048353A (en) * | 1990-03-01 | 1991-09-17 | Beloit Corporation | Method and apparatus for roll profile measurement |
US5086220A (en) * | 1991-02-05 | 1992-02-04 | The Babcock & Wilcox Company | Radiation imaging fiber optic temperature distribution monitor |
ES2039139B1 (es) * | 1991-05-24 | 1994-03-16 | Montserrat Izquierdo Albert | Mejoras en el procedimiento para calentar calandrias. |
FI86771C (fi) * | 1991-10-14 | 1992-10-12 | Valmet Paper Machinery Inc | Foerfarande och anordning foer maetning av nypkraften och/eller -trycket av ett nyp som bildas av en roterande vals eller ett band som anvaends vid framstaellning av papper |
FR2684441A1 (fr) * | 1991-12-02 | 1993-06-04 | Siderurgie Fse Inst Rech | Rouleau mesureur de planeite d'une bande fabriquee en continu. |
FI89308C (fi) * | 1992-09-16 | 1993-09-10 | Valmet Paper Machinery Inc | Foerfarande och anordning foer maetning av nypkraften och/eller -trycket av ett nyp som bildas av en roterande vals eller ett band som anvaends vid framstaellning av papper |
FI93399C (fi) * | 1993-03-17 | 1995-03-27 | Valmet Paper Machinery Inc | Menetelmä ja laitteisto mittaussignaalin siirtämiseksi paperin valmistuksessa käytetyltä pyörivältä telalta |
-
1995
- 1995-02-16 US US08/390,408 patent/US5562027A/en not_active Expired - Lifetime
-
1996
- 1996-02-16 JP JP52521596A patent/JP3230817B2/ja not_active Expired - Fee Related
- 1996-02-16 WO PCT/US1996/002656 patent/WO1996025288A1/en active IP Right Grant
- 1996-02-16 BR BR9607401A patent/BR9607401A/pt not_active IP Right Cessation
- 1996-02-16 EP EP96908544A patent/EP0809570B1/de not_active Expired - Lifetime
- 1996-02-16 AU AU51753/96A patent/AU695189B2/en not_active Ceased
- 1996-02-16 AT AT96908544T patent/ATE238164T1/de active
- 1996-02-16 DE DE69627639T patent/DE69627639T2/de not_active Expired - Lifetime
- 1996-02-16 CA CA002211260A patent/CA2211260C/en not_active Expired - Lifetime
-
1997
- 1997-08-14 FI FI973344A patent/FI113024B/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI113024B (fi) | 2004-02-27 |
WO1996025288A1 (en) | 1996-08-22 |
EP0809570A1 (de) | 1997-12-03 |
MX9706274A (es) | 1998-08-30 |
EP0809570A4 (de) | 1999-03-24 |
EP0809570B1 (de) | 2003-04-23 |
AU5175396A (en) | 1996-09-04 |
US5562027A (en) | 1996-10-08 |
DE69627639T2 (de) | 2004-05-27 |
FI973344A (fi) | 1997-08-14 |
CA2211260A1 (en) | 1996-08-22 |
AU695189B2 (en) | 1998-08-06 |
ATE238164T1 (de) | 2003-05-15 |
FI973344A0 (fi) | 1997-08-14 |
BR9607401A (pt) | 1998-06-30 |
JPH11500530A (ja) | 1999-01-12 |
JP3230817B2 (ja) | 2001-11-19 |
CA2211260C (en) | 2003-12-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69627639D1 (de) | Sensorsystem zum messen von dynamischen druck in einem spalt zwischen zwei walzen | |
US5953230A (en) | Nip width sensing system | |
SE7703396L (sv) | Forfarande for kompensering av valsbojning i en kalander | |
ATE329238T1 (de) | System und verfahren zur ermittlung der breite einer kontaktzone | |
CA2564391A1 (en) | Nip press sensing system including a sensor strip having sensor interface electronics associated therewith and methods of operating the same | |
KR970009913A (ko) | 롤의 수평운동에 의해 야기된 롤스탠드의 힘을 보상하기 위한 방법 | |
US6430459B1 (en) | Nip pressure sensing system | |
ES2087517T3 (es) | Instalacion de laminado o de laminado y colado con dispositivo de medida para ajustar un hueco de rodillo y su procedimiento de explotacion. | |
EP1249683A3 (de) | Verfahren zur Detektion von Defekten in der Ebene | |
RU96116139A (ru) | Способ компенсации сил или составляющих сил, являющихся результатом горизонтального движения валков в прокатных клетях | |
UA101541C2 (ru) | Способ калибровки двух взаимодействующих друг с другом рабочих валков в прокатной клети | |
ATE70472T1 (de) | Vorrichtung zur planheitsmessung und -steuerung von walzband. | |
CN112517647B (zh) | 一种视觉传感的电磁调控轧辊辊型监测装置及其方法 | |
SE9604249L (sv) | Anordning för detektering av fladder i en bana t ex pappersbana | |
GB1264876A (de) | ||
MXPA02012536A (es) | Procedimiento y dispositivo para la medicion y regulacion de la presion en el espacio intermedio de la prensa de una maquina para elaborar papel. | |
SE0103156L (sv) | Valsnypmätare | |
ATE497414T1 (de) | Einrichtung zur messung des walzspaltes zwischen arbeitswalzen eines kalt- oder warmwalzgerüstes | |
GB1509774A (en) | Detection of the temperature of sheet or strip material | |
GB1270788A (en) | Improvements in or relating to cold rolling stands | |
RU94022472A (ru) | Устройство для метрологического определения натяжения ленты в лентопрокатных станах | |
JPS57139420A (en) | Controller of reeler mill | |
JPS55114414A (en) | Plate thickness control method of rolling mill | |
SU510283A1 (ru) | Способ определени уровн прокатки | |
KR970033160A (ko) | 쌍롤식 박판 제조장치용 롤갭 측정장치 및 측정방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: STOWE WOODWARD, LLC, WILMINGTON, DEL., US |
|
8364 | No opposition during term of opposition |