FI20060653A - Method for damping roll vibration and sharp vibration damping - Google Patents

Method for damping roll vibration and sharp vibration damping Download PDF

Info

Publication number
FI20060653A
FI20060653A FI20060653A FI20060653A FI20060653A FI 20060653 A FI20060653 A FI 20060653A FI 20060653 A FI20060653 A FI 20060653A FI 20060653 A FI20060653 A FI 20060653A FI 20060653 A FI20060653 A FI 20060653A
Authority
FI
Finland
Prior art keywords
damping
vibration
sharp
roll
roll vibration
Prior art date
Application number
FI20060653A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI118741B (en
FI20060653A0 (en
Inventor
Marko Jorkama
Timo Virtanen
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 FI20060653A priority Critical patent/FI118741B/en
Publication of FI20060653A0 publication Critical patent/FI20060653A0/en
Priority to PCT/FI2007/000188 priority patent/WO2008003820A2/en
Priority to ATA9299/2007A priority patent/AT506025B1/en
Priority to DE112007001589T priority patent/DE112007001589T5/en
Publication of FI20060653A publication Critical patent/FI20060653A/en
Application granted granted Critical
Publication of FI118741B publication Critical patent/FI118741B/en

Links

Classifications

    • 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/50—Diminishing, minimizing or reducing
    • B65H2601/52—Diminishing, minimizing or reducing entities relating to handling machine
    • B65H2601/524—Vibration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/177—Fibrous or compressible material

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Paper (AREA)
  • Vibration Prevention Devices (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
FI20060653A 2006-07-05 2006-07-05 Method of damping roll oscillation and apparatus for damping roll oscillation FI118741B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20060653A FI118741B (en) 2006-07-05 2006-07-05 Method of damping roll oscillation and apparatus for damping roll oscillation
PCT/FI2007/000188 WO2008003820A2 (en) 2006-07-05 2007-07-05 Method and device for damping roll vibration
ATA9299/2007A AT506025B1 (en) 2006-07-05 2007-07-05 METHOD AND DEVICE FOR VIBRATING ROLLING VIBRATIONS
DE112007001589T DE112007001589T5 (en) 2006-07-05 2007-07-05 Method and device for damping roll vibrations

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20060653A FI118741B (en) 2006-07-05 2006-07-05 Method of damping roll oscillation and apparatus for damping roll oscillation
FI20060653 2006-07-05

Publications (3)

Publication Number Publication Date
FI20060653A0 FI20060653A0 (en) 2006-07-05
FI20060653A true FI20060653A (en) 2008-01-06
FI118741B FI118741B (en) 2008-02-29

Family

ID=36758261

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20060653A FI118741B (en) 2006-07-05 2006-07-05 Method of damping roll oscillation and apparatus for damping roll oscillation

Country Status (4)

Country Link
AT (1) AT506025B1 (en)
DE (1) DE112007001589T5 (en)
FI (1) FI118741B (en)
WO (1) WO2008003820A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20095277A (en) 2009-03-18 2010-09-19 Metso Paper Inc Roll arrangement in a fiber web machine and method for attenuating the vibrations of a roller in a fiber web machine
CN102494071B (en) * 2011-11-15 2013-12-11 江苏大学 Passive vibration isolation system for dampers of ceilings and sheds
EP2754750A1 (en) * 2013-01-11 2014-07-16 Valmet Technologies, Inc. Arrangement for controlling vibrations in a fiber web machine and a linear motion amplifier

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5431261A (en) * 1994-05-12 1995-07-11 University Of Connecticut Delayed resonators as active dynamic absorbers
DE19605416B4 (en) 1996-02-14 2004-05-13 Schröder, Dierk, Prof. Dr.-Ing. Dr.-Ing. h.c. Linear active resonator (LAR)
FI970065A (en) * 1997-01-07 1998-07-08 Ecopump Oy Method for adjusting the consistency of pulp
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
ATE213597T1 (en) 1998-12-18 2002-03-15 Unilever Nv BREWING SYSTEM
DE10204763A1 (en) 2002-02-05 2003-08-14 Kuesters Eduard Maschf Method for actively damping vibrations in a device for processing a running web, device suitable for carrying out this method and roller suitable for use in this device

Also Published As

Publication number Publication date
FI118741B (en) 2008-02-29
AT506025A3 (en) 2013-02-15
AT506025A2 (en) 2009-05-15
WO2008003820A3 (en) 2008-02-28
AT506025B1 (en) 2013-04-15
FI20060653A0 (en) 2006-07-05
DE112007001589T5 (en) 2009-05-20
WO2008003820A2 (en) 2008-01-10

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