FI20075492A0 - Drum and vibration damper for a paper machine - Google Patents

Drum and vibration damper for a paper machine

Info

Publication number
FI20075492A0
FI20075492A0 FI20075492A FI20075492A FI20075492A0 FI 20075492 A0 FI20075492 A0 FI 20075492A0 FI 20075492 A FI20075492 A FI 20075492A FI 20075492 A FI20075492 A FI 20075492A FI 20075492 A0 FI20075492 A0 FI 20075492A0
Authority
FI
Finland
Prior art keywords
drum
vibration damper
paper machine
paper
damper
Prior art date
Application number
FI20075492A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI119519B (en
Inventor
Seppo Kupiainen
Arto Puranen
Markku Arvonen
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
Application filed by Metso Paper Inc filed Critical Metso Paper Inc
Priority to FI20075492A priority Critical patent/FI119519B/en
Publication of FI20075492A0 publication Critical patent/FI20075492A0/en
Priority to DE102008002454.6A priority patent/DE102008002454B4/en
Application granted granted Critical
Publication of FI119519B publication Critical patent/FI119519B/en

Links

Classifications

    • 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
    • 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
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/0073—Accessories for calenders
    • D21G1/008—Vibration-preventing or -eliminating devices
    • 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
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
    • F16F7/1005—Vibration-dampers; Shock-absorbers using inertia effect characterised by active control of the mass
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
    • F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted
    • F16F7/116—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted on metal springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Paper (AREA)
  • Rolls And Other Rotary Bodies (AREA)
FI20075492A 2007-06-27 2007-06-27 Drum and vibration damper for a paper machine FI119519B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20075492A FI119519B (en) 2007-06-27 2007-06-27 Drum and vibration damper for a paper machine
DE102008002454.6A DE102008002454B4 (en) 2007-06-27 2008-06-16 Paper machine roller and vibration absorber

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20075492A FI119519B (en) 2007-06-27 2007-06-27 Drum and vibration damper for a paper machine
FI20075492 2007-06-27

Publications (2)

Publication Number Publication Date
FI20075492A0 true FI20075492A0 (en) 2007-06-27
FI119519B FI119519B (en) 2008-12-15

Family

ID=38212463

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20075492A FI119519B (en) 2007-06-27 2007-06-27 Drum and vibration damper for a paper machine

Country Status (2)

Country Link
DE (1) DE102008002454B4 (en)
FI (1) FI119519B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI126119B (en) 2011-01-31 2016-06-30 Waertsilae Finland Oy mass dampers
DE102013210596A1 (en) 2013-06-07 2014-12-11 Bausch + Ströbel Maschinenfabrik Ilshofen GmbH + Co. KG Transfer device
WO2017186343A1 (en) * 2016-04-28 2017-11-02 Fm Energie Gmbh & Co.Kg Adaptive vibration absorber which is effective in one direction
FI127824B (en) * 2018-01-22 2019-03-15 Valmet Technologies Oy Mass damper and arrangement in a fibre web machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH670215A5 (en) 1986-04-05 1989-05-31 Gamma Stawag Ag
FI101320B1 (en) 1997-04-30 1998-05-29 Valmet Corp Method and plant for damping oscillation in a paper machine or in a paper finishing device
FI104209B1 (en) 1998-07-17 1999-11-30 Valmet Corp Plant for damping vibration in paper machine environment
FI104208B (en) 1998-07-17 1999-11-30 Valmet Corp A method for damping vibrations in a paper machine environment
US6681908B2 (en) 2002-01-08 2004-01-27 Honeywell International, Inc. Adjustable tuned mass damper
DE10221680C1 (en) 2002-05-16 2003-10-09 Voith Paper Patent Gmbh Calender, for finishing a paper web, has an oscillation sensor assembly linked to magnetic field generators at least at a pair of rollers, to correct any oscillations and prevent marking the web with stripes
DE10248519B4 (en) 2002-10-17 2006-11-02 Voith Patent Gmbh Center roller of a calender and calender

Also Published As

Publication number Publication date
DE102008002454B4 (en) 2022-10-06
DE102008002454A1 (en) 2009-01-08
FI119519B (en) 2008-12-15

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