ATE148511T1 - Verfahren und vorrichtung zur steurung der trockenlinie oder zur steurung beruhend auf der trockenlinie in einer fourdrinierpapiermaschine - Google Patents

Verfahren und vorrichtung zur steurung der trockenlinie oder zur steurung beruhend auf der trockenlinie in einer fourdrinierpapiermaschine

Info

Publication number
ATE148511T1
ATE148511T1 AT92910705T AT92910705T ATE148511T1 AT E148511 T1 ATE148511 T1 AT E148511T1 AT 92910705 T AT92910705 T AT 92910705T AT 92910705 T AT92910705 T AT 92910705T AT E148511 T1 ATE148511 T1 AT E148511T1
Authority
AT
Austria
Prior art keywords
pct
dry line
deviations
drying line
wire
Prior art date
Application number
AT92910705T
Other languages
English (en)
Inventor
Antti Johannes Niemi
Original Assignee
Antti Johannes Niemi
Niemi Ulla Riitta Anneli
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 Antti Johannes Niemi, Niemi Ulla Riitta Anneli filed Critical Antti Johannes Niemi
Application granted granted Critical
Publication of ATE148511T1 publication Critical patent/ATE148511T1/de

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
    • 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
    • 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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Drying Of Solid Materials (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
AT92910705T 1991-05-23 1992-05-22 Verfahren und vorrichtung zur steurung der trockenlinie oder zur steurung beruhend auf der trockenlinie in einer fourdrinierpapiermaschine ATE148511T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI912515A FI88182C (fi) 1991-05-23 1991-05-23 Foerfarande och anordning foer kontroll av torrlinjen och foer pao torrlinjen baserad reglering i en planvirapappersmaskin

Publications (1)

Publication Number Publication Date
ATE148511T1 true ATE148511T1 (de) 1997-02-15

Family

ID=8532584

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92910705T ATE148511T1 (de) 1991-05-23 1992-05-22 Verfahren und vorrichtung zur steurung der trockenlinie oder zur steurung beruhend auf der trockenlinie in einer fourdrinierpapiermaschine

Country Status (8)

Country Link
US (1) US5472571A (de)
EP (1) EP0586458B1 (de)
JP (1) JP3119875B2 (de)
AT (1) ATE148511T1 (de)
CA (1) CA2109726A1 (de)
DE (1) DE69217217T2 (de)
FI (1) FI88182C (de)
WO (1) WO1992020861A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE180026T1 (de) * 1994-12-19 1999-05-15 Siemens Ag Verfahren zur erfassung und beeinflussung der querprofile bestimmter eigenschaften von papierbahnen und zugehörige anordnung
US5776309A (en) * 1997-01-21 1998-07-07 Badger Paper Mills, Inc. Method and apparatus for measuring and controlling the speed of papermaking fabrics
FI111176B (fi) * 1997-04-11 2003-06-13 Enso Oy Menetelmä, laite ja sen käyttö paperikoneen telan valvomiseksi
US6129817A (en) * 1997-07-10 2000-10-10 Westvaco Corporation Unified on-line/off-line paper web formation analyzer
US6191430B1 (en) * 1998-11-20 2001-02-20 Honeywell International Gel point sensor
US6391158B1 (en) * 2000-06-30 2002-05-21 Westvaco Corporation Method for loose draw detection in a paper machine wet press
US7101461B2 (en) * 2001-01-29 2006-09-05 Kimberly-Clark Worldwide, Inc. Method and apparatus for imaging a paper web
FI20020890A7 (fi) * 2002-05-10 2003-11-11 Antti Niemi Menetelmä ja laitteisto vesirajan määrittämiseksi ja vesirajaan perustuvaksi ohjaamiseksi Fourdrinier-paperikoneessa
HK1258958A1 (zh) 2016-11-23 2019-11-22 Ibs Of America 造纸机的监控系统、造纸机的控制系统及监控造纸机的方法
FI12430U1 (fi) * 2019-02-04 2019-07-15 Procemex Oy Ltd Valvontajärjestelmä paperi- tai kartonkikoneen märkäpään massan aktiivisuuden mittaamiseksi
US11920299B2 (en) 2020-03-06 2024-03-05 Ibs Of America Formation detection system and a process of controlling
KR20240023640A (ko) * 2021-06-25 2024-02-22 킴벌리-클라크 월드와이드, 인크. 발포체 형성 공정에서의 섬유 재배향 공정 및 시스템

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1360992A (en) 1970-10-21 1974-07-24 Reed International Ltd Papermaking
GB1430420A (en) * 1972-04-24 1976-03-31 Niemi A Method and apparatus for analyzing a visible object
FI75887C (fi) * 1986-12-30 1991-03-06 Antti Johannes Niemi Foerfarande och apparatur foer kontroll av torrlinjen pao planvirapappersmaskin.

Also Published As

Publication number Publication date
JPH07501856A (ja) 1995-02-23
FI88182C (fi) 1993-04-13
JP3119875B2 (ja) 2000-12-25
CA2109726A1 (en) 1992-11-26
EP0586458B1 (de) 1997-01-29
DE69217217D1 (de) 1997-03-13
US5472571A (en) 1995-12-05
EP0586458A1 (de) 1994-03-16
FI912515A0 (fi) 1991-05-23
DE69217217T2 (de) 1997-08-28
WO1992020861A1 (en) 1992-11-26
FI88182B (fi) 1992-12-31

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee