ATE232255T1 - Verfahren zur stauffauflauf- und/oder formergesamtregelung einer papiermaschine oder dergleichen - Google Patents

Verfahren zur stauffauflauf- und/oder formergesamtregelung einer papiermaschine oder dergleichen

Info

Publication number
ATE232255T1
ATE232255T1 AT97917309T AT97917309T ATE232255T1 AT E232255 T1 ATE232255 T1 AT E232255T1 AT 97917309 T AT97917309 T AT 97917309T AT 97917309 T AT97917309 T AT 97917309T AT E232255 T1 ATE232255 T1 AT E232255T1
Authority
AT
Austria
Prior art keywords
headbox
former
model
state
regulation
Prior art date
Application number
AT97917309T
Other languages
English (en)
Inventor
Jyrki Huovila
Jari Haemaelaeinen
Petri Nyberg
Pekka Pakarinen
Original Assignee
Metso Paper 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
Priority claimed from US08/634,465 external-priority patent/US5812404A/en
Priority claimed from US08/818,837 external-priority patent/US5825653A/en
Application filed by Metso Paper Inc filed Critical Metso Paper Inc
Application granted granted Critical
Publication of ATE232255T1 publication Critical patent/ATE232255T1/de

Links

Classifications

    • 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
    • D21F1/06—Regulating pulp flow
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W74/00—Encapsulations, e.g. protective coatings
    • H10W74/01—Manufacture or treatment
    • H10W74/019—Manufacture or treatment using temporary auxiliary substrates
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
    • H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
    • H10P72/74—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/01—Manufacture or treatment
    • H10W72/0198—Manufacture or treatment batch processes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
    • H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
    • H10P72/74—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support
    • H10P72/7438—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support with parts of the auxiliary support remaining in the finished device

Landscapes

  • Paper (AREA)
AT97917309T 1996-04-18 1997-04-14 Verfahren zur stauffauflauf- und/oder formergesamtregelung einer papiermaschine oder dergleichen ATE232255T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/634,465 US5812404A (en) 1996-04-18 1996-04-18 Method for overall regulation of the headbox of a paper machine or equivalent
US08/818,837 US5825653A (en) 1997-03-14 1997-03-14 Method for overall regulation of a former of a paper machine or equivalent
PCT/FI1997/000226 WO1997039182A1 (en) 1996-04-18 1997-04-14 Method for overall regulation of the headbox and/or the former of a paper machine or equivalent

Publications (1)

Publication Number Publication Date
ATE232255T1 true ATE232255T1 (de) 2003-02-15

Family

ID=27092167

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97917309T ATE232255T1 (de) 1996-04-18 1997-04-14 Verfahren zur stauffauflauf- und/oder formergesamtregelung einer papiermaschine oder dergleichen

Country Status (8)

Country Link
EP (1) EP0837966B1 (de)
JP (1) JP3248534B2 (de)
KR (1) KR100423178B1 (de)
CN (1) CN1114013C (de)
AT (1) ATE232255T1 (de)
BR (1) BR9702174A (de)
DE (1) DE69718873T2 (de)
WO (1) WO1997039182A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2136798C1 (ru) * 1997-11-12 1999-09-10 Хабаровский государственный технический университет Способ автоматического регулирования расхода полимерных добавок в бумажную массу
FI109210B (fi) * 1998-11-24 2002-06-14 Metso Paper Inc Menetelmä ja laite selluloosarainan muodostamiseksi
DE19953225A1 (de) * 1999-11-05 2001-05-23 Voith Paper Patent Gmbh Faserorientierungs-Regelung
WO2001049929A1 (en) * 1999-12-30 2001-07-12 Metso Paper, Inc. Method and system for controlling headbox in a paper/board machine
FI20065628A7 (fi) * 2006-10-03 2008-04-04 Savcor Wedge Oy Menetelmä ja laitteisto rainamaisen aineen valmistusprosessin analysoimiseksi ja säätämiseksi
DE102008054896A1 (de) * 2008-12-18 2010-07-01 Voith Patent Gmbh Stoffauflauf für eine Maschine zur Herstellung einer Faserstoffbahn
US8155932B2 (en) * 2009-01-08 2012-04-10 Jonas Berggren Method and apparatus for creating a generalized response model for a sheet forming machine
AT507424B1 (de) * 2009-04-27 2010-05-15 Bartelmuss Klaus Ing Vorrichtung zum verspritzen einer flüssigkeit
US20150292158A1 (en) 2012-09-28 2015-10-15 Voith Patent Gmbh Method for controlling the formation of a fiber web of a fiber or paper producing process
CN112985530B (zh) * 2021-02-01 2022-04-22 南京航空航天大学 一种基于特征方程根轨迹的燃油计量装置设计参数调整方法
KR20240023640A (ko) 2021-06-25 2024-02-22 킴벌리-클라크 월드와이드, 인크. 발포체 형성 공정에서의 섬유 재배향 공정 및 시스템

Also Published As

Publication number Publication date
KR100423178B1 (ko) 2004-06-30
EP0837966B1 (de) 2003-02-05
BR9702174A (pt) 1999-03-02
EP0837966A1 (de) 1998-04-29
JP3248534B2 (ja) 2002-01-21
DE69718873T2 (de) 2003-08-28
CN1194677A (zh) 1998-09-30
DE69718873D1 (de) 2003-03-13
WO1997039182A1 (en) 1997-10-23
KR19990023034A (ko) 1999-03-25
CN1114013C (zh) 2003-07-09
JPH11504996A (ja) 1999-05-11

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