FI980403A - Reglersystem för en pappersmaskin - Google Patents
Reglersystem för en pappersmaskin Download PDFInfo
- Publication number
- FI980403A FI980403A FI980403A FI980403A FI980403A FI 980403 A FI980403 A FI 980403A FI 980403 A FI980403 A FI 980403A FI 980403 A FI980403 A FI 980403A FI 980403 A FI980403 A FI 980403A
- Authority
- FI
- Finland
- Prior art keywords
- headbox
- measurement
- paper web
- regulation system
- regulator unit
- Prior art date
Links
Classifications
-
- 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
- D21G9/0027—Paper-making control systems controlling the forming section
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/02—Head boxes of Fourdrinier machines
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/02—Head boxes of Fourdrinier machines
- D21F1/026—Details of the turbulence section
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/02—Head boxes of Fourdrinier machines
- D21F1/028—Details of the nozzle section
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S162/00—Paper making and fiber liberation
- Y10S162/09—Uses for paper making sludge
- Y10S162/10—Computer control of paper making variables
- Y10S162/11—Wet end paper making variables
Landscapes
- Paper (AREA)
- Unwinding Webs (AREA)
- Advancing Webs (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI980403A FI116075B (sv) | 1998-02-23 | 1998-02-23 | Reglersystem för en pappersmaskin |
EP99904892A EP1073789B1 (en) | 1998-02-23 | 1999-02-17 | System of regulation for a paper machine |
AU25237/99A AU2523799A (en) | 1998-02-23 | 1999-02-17 | System of regulation for a paper machine |
JP2000532587A JP2002504633A (ja) | 1998-02-23 | 1999-02-17 | 抄紙機用調整システム |
CA002321766A CA2321766A1 (en) | 1998-02-23 | 1999-02-17 | System of regulation for a paper machine |
AT99904892T ATE265573T1 (de) | 1998-02-23 | 1999-02-17 | Vorrichtung zum regeln einer papiermaschine |
DE69916823T DE69916823T2 (de) | 1998-02-23 | 1999-02-17 | Vorrichtung zum regeln einer papiermaschine |
PCT/FI1999/000126 WO1999042656A1 (en) | 1998-02-23 | 1999-02-17 | System of regulation for a paper machine |
US09/253,102 US6322666B1 (en) | 1998-02-23 | 1999-02-19 | Regulation system and method in a paper machine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI980403A FI116075B (sv) | 1998-02-23 | 1998-02-23 | Reglersystem för en pappersmaskin |
FI980403 | 1998-02-23 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI980403A0 FI980403A0 (fi) | 1998-02-23 |
FI980403A true FI980403A (sv) | 1999-08-24 |
FI116075B FI116075B (sv) | 2005-09-15 |
Family
ID=8550968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI980403A FI116075B (sv) | 1998-02-23 | 1998-02-23 | Reglersystem för en pappersmaskin |
Country Status (9)
Country | Link |
---|---|
US (1) | US6322666B1 (sv) |
EP (1) | EP1073789B1 (sv) |
JP (1) | JP2002504633A (sv) |
AT (1) | ATE265573T1 (sv) |
AU (1) | AU2523799A (sv) |
CA (1) | CA2321766A1 (sv) |
DE (1) | DE69916823T2 (sv) |
FI (1) | FI116075B (sv) |
WO (1) | WO1999042656A1 (sv) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7342665B2 (en) * | 1998-06-30 | 2008-03-11 | Drake Jr Thomas E | System and method for control of paint thickness |
US7545509B2 (en) | 1998-06-30 | 2009-06-09 | Lockheed Martin Corporation | System and method for online control of paper elasticity and thickness |
US6493601B1 (en) * | 1999-06-18 | 2002-12-10 | Impact Systems, Inc. | Real time measurement system for a moving web using a Kalman filter algorithm |
US6551459B1 (en) * | 1999-09-21 | 2003-04-22 | Metso Paper, Inc. | Regulation system for the short circulation and headbox of a paper machine or equivalent |
US6799083B2 (en) * | 2002-02-21 | 2004-09-28 | Abb Inc. | On-line fiber orientation closed-loop control |
EP1501977B1 (en) * | 2002-04-22 | 2011-01-05 | Stora Enso AB | Device and method for on-line control of the fibre direction of a fibre web |
US7513975B2 (en) * | 2003-06-25 | 2009-04-07 | Honeywell International Inc. | Cross-direction actuator and control system with adaptive footprint |
US7059181B2 (en) * | 2003-11-10 | 2006-06-13 | International Paper Co. | Test to measure curling tendency of paper in laser printers |
EP1785525B1 (en) * | 2005-11-14 | 2013-03-06 | Metso Automation Oy | Measurement of paper/board process |
JP4913510B2 (ja) | 2006-09-05 | 2012-04-11 | 横河電機株式会社 | シミュレーション方法、繊維配向制御方法、及び繊維配向制御装置 |
FI20065628L (sv) * | 2006-10-03 | 2008-04-04 | Savcor Wedge Oy | Förfarande och anordning för analys och reglering av en tillverkningsprocess av banlikt material |
US9481777B2 (en) | 2012-03-30 | 2016-11-01 | The Procter & Gamble Company | Method of dewatering in a continuous high internal phase emulsion foam forming process |
JP6665178B2 (ja) * | 2014-12-16 | 2020-03-13 | フィリップ・モーリス・プロダクツ・ソシエテ・アノニム | 均質化したたばこ材料のキャストウェブの製造のためのキャスティング装置 |
US10255572B2 (en) * | 2015-07-09 | 2019-04-09 | Honeywell Asca Inc. | Integration of clothing performance in planning optimization of paper and board machine to reduce manufacturing costs |
KR101845230B1 (ko) * | 2017-01-17 | 2018-04-04 | 전용경 | 헤드박스의 지료 정량 제어장치 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3547775A (en) * | 1966-04-29 | 1970-12-15 | Industrial Nucleonics Corp | Means and method for modulating fiber stock flow in papermaking headbox in response to paper sheet product parameters |
US3620914A (en) * | 1967-04-28 | 1971-11-16 | Industrial Nucleonics Corp | Headbox jet velocity measuring system and method |
US4133713A (en) | 1977-10-11 | 1979-01-09 | The Procter & Gamble Company | Microturbulence generator for papermachine headbox |
US4151415A (en) | 1977-10-31 | 1979-04-24 | Varo, Inc. | Active imaging system using variable gate width time programmed dwell |
US4687548A (en) * | 1984-10-31 | 1987-08-18 | Valmet Oy | Method and apparatus for controlling distortion of fibre orientation in a paper web |
US4648712A (en) * | 1985-02-04 | 1987-03-10 | Champion International Corporation | Apparatus and method for analyzing parameters of a fibrous substrate |
US4936141A (en) * | 1987-10-06 | 1990-06-26 | Measurex Corporation | On-line paper sheet strength determination method and device |
US4955720A (en) * | 1989-01-05 | 1990-09-11 | International Paper Company | On-line fiber orientation distribution measurement |
US4947684A (en) * | 1989-01-27 | 1990-08-14 | Measurex Corporation | System and process for detecting properties of travelling sheets in the machine direction |
US5393378A (en) * | 1989-05-31 | 1995-02-28 | Ishikawajima-Harima Jukogyo Kabushiki Kaishi | Method for measuring and controlling fiber variations in paper sheet |
FI81848C (sv) * | 1989-07-17 | 1990-12-10 | Valmet Paper Machinery Inc | Förfarande för reglering och on-line mätning av fiberorienteringen av en bana som framställs på en pappersmaskin |
US5145560A (en) * | 1989-12-29 | 1992-09-08 | Weyerhaeuser Company | Method and apparatus for monitoring and controlling the velocity of a jet along the slice opening of a papermaking machine |
US5361638A (en) * | 1990-03-30 | 1994-11-08 | Stfi | Arrangement for measuring mechanical properties of a foil material through use of an excitation unit that includes a laser |
US5101661A (en) * | 1990-12-28 | 1992-04-07 | Measurex Corporation | Fiber orientation sensor |
FI953114A0 (fi) | 1995-06-21 | 1995-06-21 | Valtion Teknillinen | Maetningsfoerfarande baserat pao RF- eller mikrovaogsresornatorer foer bestaemning av fiberorienteringen hos papper och kartong |
US5853545A (en) * | 1996-03-08 | 1998-12-29 | Valmet-Karlstad Ab | Arrangement for feeding stock to a headbox in a papermaking machine |
US5825653A (en) * | 1997-03-14 | 1998-10-20 | Valmet Corporation | Method for overall regulation of a former of a paper machine or equivalent |
US5753081A (en) * | 1996-11-12 | 1998-05-19 | Voith Sulzer Paper Technology North America, Inc. | Apparatus and method for controlling a pressure of a fiber suspension in a headbox or associated fluid conduit |
FI115645B (sv) | 1997-01-14 | 2005-06-15 | Metso Paper Inc | Inloppslåda för pappersmaskin med kantmatningsarrangemang |
-
1998
- 1998-02-23 FI FI980403A patent/FI116075B/sv active IP Right Grant
-
1999
- 1999-02-17 CA CA002321766A patent/CA2321766A1/en not_active Abandoned
- 1999-02-17 JP JP2000532587A patent/JP2002504633A/ja not_active Withdrawn
- 1999-02-17 AT AT99904892T patent/ATE265573T1/de not_active IP Right Cessation
- 1999-02-17 EP EP99904892A patent/EP1073789B1/en not_active Expired - Lifetime
- 1999-02-17 DE DE69916823T patent/DE69916823T2/de not_active Expired - Fee Related
- 1999-02-17 AU AU25237/99A patent/AU2523799A/en not_active Abandoned
- 1999-02-17 WO PCT/FI1999/000126 patent/WO1999042656A1/en active IP Right Grant
- 1999-02-19 US US09/253,102 patent/US6322666B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU2523799A (en) | 1999-09-06 |
EP1073789A1 (en) | 2001-02-07 |
ATE265573T1 (de) | 2004-05-15 |
DE69916823T2 (de) | 2005-04-21 |
DE69916823D1 (de) | 2004-06-03 |
FI980403A0 (fi) | 1998-02-23 |
FI116075B (sv) | 2005-09-15 |
EP1073789B1 (en) | 2004-04-28 |
US6322666B1 (en) | 2001-11-27 |
WO1999042656A1 (en) | 1999-08-26 |
CA2321766A1 (en) | 1999-08-26 |
JP2002504633A (ja) | 2002-02-12 |
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