FI103829B1 - Sugvals - Google Patents

Sugvals

Info

Publication number
FI103829B1
FI103829B1 FI981072A FI981072A FI103829B1 FI 103829 B1 FI103829 B1 FI 103829B1 FI 981072 A FI981072 A FI 981072A FI 981072 A FI981072 A FI 981072A FI 103829 B1 FI103829 B1 FI 103829B1
Authority
FI
Finland
Prior art keywords
suction roll
suction
roll
Prior art date
Application number
FI981072A
Other languages
English (en)
Finnish (fi)
Other versions
FI981072A0 (sv
FI981072A (sv
FI103829B (sv
Inventor
Jukka Heikkinen
Juhani Vestola
Original Assignee
Valmet Corp
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 Corp filed Critical Valmet Corp
Priority to FI981072A priority Critical patent/FI103829B1/sv
Publication of FI981072A0 publication Critical patent/FI981072A0/sv
Priority to DE29923689U priority patent/DE29923689U1/de
Priority to PCT/FI1999/000407 priority patent/WO1999058761A1/en
Application granted granted Critical
Publication of FI981072A publication Critical patent/FI981072A/sv
Publication of FI103829B publication Critical patent/FI103829B/sv
Publication of FI103829B1 publication Critical patent/FI103829B1/sv

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
    • D21F3/04—Arrangements thereof
    • D21F3/045—Arrangements thereof including at least one extended press nip
    • 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
    • D21F3/08—Pressure rolls
    • 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
    • D21F3/10—Suction rolls, e.g. couch rolls
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/02—Rolls; Their bearings
    • D21G1/0206—Controlled deflection rolls
    • D21G1/0213—Controlled deflection rolls with deflection compensation means acting between the roller shell and its supporting member
    • D21G1/022—Controlled deflection rolls with deflection compensation means acting between the roller shell and its supporting member the means using fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/02—Bearings
    • F16C13/022—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle
    • F16C13/024—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle
    • F16C13/026—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle by fluid pressure
    • F16C13/028—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle by fluid pressure with a plurality of supports along the length of the roll mantle, e.g. hydraulic jacks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
FI981072A 1998-05-14 1998-05-14 Sugvals FI103829B1 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI981072A FI103829B1 (sv) 1998-05-14 1998-05-14 Sugvals
DE29923689U DE29923689U1 (de) 1998-05-14 1999-05-12 Walze für eine Papier-/Kartonmaschine oder Finishingmaschine
PCT/FI1999/000407 WO1999058761A1 (en) 1998-05-14 1999-05-12 Roll for a paper/board or finishing machine and method for manufacturing a roll shell

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI981072A FI103829B1 (sv) 1998-05-14 1998-05-14 Sugvals
FI981072 1998-05-14

Publications (4)

Publication Number Publication Date
FI981072A0 FI981072A0 (sv) 1998-05-14
FI981072A FI981072A (sv) 1999-09-30
FI103829B FI103829B (sv) 1999-09-30
FI103829B1 true FI103829B1 (sv) 1999-09-30

Family

ID=8551725

Family Applications (1)

Application Number Title Priority Date Filing Date
FI981072A FI103829B1 (sv) 1998-05-14 1998-05-14 Sugvals

Country Status (3)

Country Link
DE (1) DE29923689U1 (sv)
FI (1) FI103829B1 (sv)
WO (1) WO1999058761A1 (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI113556B (sv) * 2000-03-16 2004-05-14 Metso Paper Inc Termovals
FI111185B (sv) * 2002-02-04 2003-06-13 Metso Paper Inc Kompositmantlad böjkompenserad vals och förfarande för framställning av en kompositmantlad böjkompenserad vals
AT414032B (de) * 2002-02-04 2006-08-15 Metso Paper Inc Durchbiegungskompensierte walze einer papier-/pappemaschine oder endbearbeitungsmaschineund verfahren zu deren herstellung
FI119446B (sv) * 2004-03-23 2008-11-14 Metso Paper Inc Inre långsträckt struktur för en vals till en pappers-/kartongmaskin eller efterbehandlingsmaskin
SE528375C2 (sv) * 2004-09-07 2006-10-31 Outokumpu Stainless Ab En sugvalsmantel av stål samt en metod för tillverkning av en sugvalsmantel
DE102005040868A1 (de) * 2005-08-29 2007-03-08 Voith Patent Gmbh Biegeeinstellwalze
SE0502801L (sv) * 2005-12-19 2007-06-20 Metso Paper Karlstad Ab Anordning och förfarande för ökning av en pappersmaskins produktivitet eller minskning av dess dimensioner
CN104389227B (zh) * 2014-11-17 2016-04-06 东莞理文造纸厂有限公司 一种造纸用的盲孔压榨部

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0382790A (ja) * 1989-08-25 1991-04-08 Kubota Corp 製紙用サクションロールシェルの製造方法
US5305522A (en) * 1991-07-09 1994-04-26 Hitachi Metals, Ltd. Method of producing a compound roll
US5355932A (en) * 1992-03-06 1994-10-18 Hitachi Metals, Ltd. Method of producing a compound roll
JPH06182409A (ja) * 1992-12-21 1994-07-05 Hitachi Metals Ltd 複合スリーブロール及びその製造方法

Also Published As

Publication number Publication date
DE29923689U1 (de) 2001-08-02
FI981072A0 (sv) 1998-05-14
WO1999058761A1 (en) 1999-11-18
FI981072A (sv) 1999-09-30
FI103829B (sv) 1999-09-30

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