DE3867072D1 - Verfahren und vorrichtung im pressteil einer papiermaschine. - Google Patents

Verfahren und vorrichtung im pressteil einer papiermaschine.

Info

Publication number
DE3867072D1
DE3867072D1 DE8888850018T DE3867072T DE3867072D1 DE 3867072 D1 DE3867072 D1 DE 3867072D1 DE 8888850018 T DE8888850018 T DE 8888850018T DE 3867072 T DE3867072 T DE 3867072T DE 3867072 D1 DE3867072 D1 DE 3867072D1
Authority
DE
Germany
Prior art keywords
roll
detaching
smooth
paper web
paper machine
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 - Fee Related
Application number
DE8888850018T
Other languages
English (en)
Inventor
Antti Ilmarinen
Veijo Miihkinen
Jorma Laapotti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valmet Paper Machinery Inc
Original Assignee
Valmet Paper Machinery 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 Valmet Paper Machinery Inc filed Critical Valmet Paper Machinery Inc
Application granted granted Critical
Publication of DE3867072D1 publication Critical patent/DE3867072D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F2/00—Transferring webs from wet ends to press sections
    • 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
    • D21F3/04—Arrangements thereof
DE8888850018T 1987-01-23 1988-01-15 Verfahren und vorrichtung im pressteil einer papiermaschine. Expired - Fee Related DE3867072D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI870308A FI89085C (fi) 1987-01-23 1987-01-23 Regleringsfoerfarande foer en pappersmaskins pressparti

Publications (1)

Publication Number Publication Date
DE3867072D1 true DE3867072D1 (de) 1992-02-06

Family

ID=8523825

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888850018T Expired - Fee Related DE3867072D1 (de) 1987-01-23 1988-01-15 Verfahren und vorrichtung im pressteil einer papiermaschine.

Country Status (6)

Country Link
US (1) US4919759A (de)
EP (1) EP0276203B1 (de)
AT (1) ATE70867T1 (de)
CA (1) CA1280634C (de)
DE (1) DE3867072D1 (de)
FI (1) FI89085C (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5223099A (en) * 1988-11-15 1993-06-29 Valmet Paper Machinery Inc. External heating arrangement for a paper web ceramic coated roll in a paper machine
US5665206A (en) * 1991-01-18 1997-09-09 Valmet Corporation Method and device in a press section of a paper machine for detaching a web from a face of a press roll
FI92941C (fi) * 1991-01-18 1995-01-25 Valmet Paper Machinery Inc Menetelmä ja laite paperikoneen puristinosalla rainan irrottamiseksi puristintelan pinnalta
US5723849A (en) 1991-04-05 1998-03-03 The Boeing Company Reinforced susceptor for induction or resistance welding of thermoplastic composites
US5645744A (en) 1991-04-05 1997-07-08 The Boeing Company Retort for achieving thermal uniformity in induction processing of organic matrix composites or metals
US5808281A (en) 1991-04-05 1998-09-15 The Boeing Company Multilayer susceptors for achieving thermal uniformity in induction processing of organic matrix composites or metals
US5410132A (en) * 1991-10-15 1995-04-25 The Boeing Company Superplastic forming using induction heating
US5624594A (en) 1991-04-05 1997-04-29 The Boeing Company Fixed coil induction heater for thermoplastic welding
US5728309A (en) 1991-04-05 1998-03-17 The Boeing Company Method for achieving thermal uniformity in induction processing of organic matrix composites or metals
US5793024A (en) 1991-04-05 1998-08-11 The Boeing Company Bonding using induction heating
US7126096B1 (en) 1991-04-05 2006-10-24 Th Boeing Company Resistance welding of thermoplastics in aerospace structure
US5641422A (en) 1991-04-05 1997-06-24 The Boeing Company Thermoplastic welding of organic resin composites using a fixed coil induction heater
US5500511A (en) * 1991-10-18 1996-03-19 The Boeing Company Tailored susceptors for induction welding of thermoplastic
US5444220A (en) * 1991-10-18 1995-08-22 The Boeing Company Asymmetric induction work coil for thermoplastic welding
US5508496A (en) * 1991-10-18 1996-04-16 The Boeing Company Selvaged susceptor for thermoplastic welding by induction heating
US5389763A (en) * 1993-08-02 1995-02-14 Riverdale Of Green, Inc. Core remover
US5710412A (en) * 1994-09-28 1998-01-20 The Boeing Company Fluid tooling for thermoplastic welding
US5660669A (en) * 1994-12-09 1997-08-26 The Boeing Company Thermoplastic welding
US5486684A (en) * 1995-01-03 1996-01-23 The Boeing Company Multipass induction heating for thermoplastic welding
US5573613A (en) * 1995-01-03 1996-11-12 Lunden; C. David Induction thermometry
US5717191A (en) * 1995-06-06 1998-02-10 The Boeing Company Structural susceptor for thermoplastic welding
US6602810B1 (en) 1995-06-06 2003-08-05 The Boeing Company Method for alleviating residual tensile strain in thermoplastic welds
US5705795A (en) * 1995-06-06 1998-01-06 The Boeing Company Gap filling for thermoplastic welds
US5829716A (en) * 1995-06-07 1998-11-03 The Boeing Company Welded aerospace structure using a hybrid metal webbed composite beam
US5556565A (en) * 1995-06-07 1996-09-17 The Boeing Company Method for composite welding using a hybrid metal webbed composite beam
US5756973A (en) * 1995-06-07 1998-05-26 The Boeing Company Barbed susceptor for improviing pulloff strength in welded thermoplastic composite structures
FI955014A (fi) * 1995-10-20 1997-04-21 Valmet Corp Paperikoneen puristinosa, jossa käytetään pitkänippipuristinta
US5760379A (en) * 1995-10-26 1998-06-02 The Boeing Company Monitoring the bond line temperature in thermoplastic welds
US5916469A (en) * 1996-06-06 1999-06-29 The Boeing Company Susceptor integration into reinforced thermoplastic composites
US5869814A (en) * 1996-07-29 1999-02-09 The Boeing Company Post-weld annealing of thermoplastic welds
US5902935A (en) * 1996-09-03 1999-05-11 Georgeson; Gary E. Nondestructive evaluation of composite bonds, especially thermoplastic induction welds
FI111469B (fi) * 1996-12-16 2003-07-31 Metso Paper Inc Menetelmä ja järjestelmä radan irtoamistapahtuman seuraamiseksi
DE19741517A1 (de) * 1997-09-20 1999-03-25 Voith Sulzer Papiermasch Gmbh Verfahren zur Verringerung der Haftung einer feuchten Faserstoffbahn an einer rotierenden Walze
US6284089B1 (en) 1997-12-23 2001-09-04 The Boeing Company Thermoplastic seam welds
FI109235B (fi) * 1998-04-27 2002-06-14 Fotocomp Oy Menetelmä paperiradan irtoamiskulman ja/tai -profiilin määrittämiseksi
SE512026C2 (sv) * 1998-05-15 2000-01-17 Valmet Corp Maskin för framställning av papper eller papp
FI109713B (fi) * 2001-03-05 2002-09-30 Metso Paper Automation Oy Menetelmä ja laite telan lämmittämiseksi
DE10159319A1 (de) * 2001-12-03 2003-06-12 Voith Paper Patent Gmbh Verfahren zur Unterstützung der Übergabe einer laufenden Papier-, Karton-, Tissue- oder anderen Faserstoffbahn
CN106320054A (zh) * 2015-06-29 2017-01-11 浙江永泰纸业集团股份有限公司 一种低能耗涂布白纸板抄纸工艺
DE102018119381A1 (de) * 2018-08-09 2020-02-13 Voith Patent Gmbh Pressanordnung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4351700A (en) * 1980-06-23 1982-09-28 Dove Norman F Steam distribution apparatus for the nip of two rolls
FI812060L (fi) * 1980-07-02 1982-01-03 Black Clawson Int Foerfarande och anordning foer framstaellning av papper och kartong
FI820776L (fi) * 1982-03-05 1983-09-06 Valmet Oy Pressparti i pappersmaskin
FI69151C (fi) * 1983-10-03 1985-12-10 Valmet Oy Foerfarande foer reglering av temperaturen av manteln av en vas som anvaends vid framstaellning av papper eller naogon nann banformig produkt samt vals som tillaempar foerfarande it ynnerhet en kalandervals
SE441017B (sv) * 1984-01-19 1985-09-02 Wiberg Per Arne Forfarande och anordning for torkning av en fuktig fiberbana
US4738752A (en) * 1986-08-12 1988-04-19 Beloit Corporation Heated extended nip press apparatus

Also Published As

Publication number Publication date
EP0276203A2 (de) 1988-07-27
CA1280634C (en) 1991-02-26
FI89085B (fi) 1993-04-30
FI89085C (fi) 1993-08-10
ATE70867T1 (de) 1992-01-15
EP0276203B1 (de) 1991-12-27
EP0276203A3 (en) 1989-07-05
US4919759A (en) 1990-04-24
FI870308A0 (fi) 1987-01-23
FI870308A (fi) 1988-07-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee