FI121092B - Menetelmä ja laitteisto värähtelyjen hallitsemiseksi - Google Patents

Menetelmä ja laitteisto värähtelyjen hallitsemiseksi Download PDF

Info

Publication number
FI121092B
FI121092B FI20095177A FI20095177A FI121092B FI 121092 B FI121092 B FI 121092B FI 20095177 A FI20095177 A FI 20095177A FI 20095177 A FI20095177 A FI 20095177A FI 121092 B FI121092 B FI 121092B
Authority
FI
Finland
Prior art keywords
actuator
valve
vibrations
machine
flow
Prior art date
Application number
FI20095177A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20095177A0 (fi
Inventor
Reijo Pietikaeinen
Tony Lehto
Jani Yli-Alho
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 FI20095177A priority Critical patent/FI121092B/fi
Publication of FI20095177A0 publication Critical patent/FI20095177A0/fi
Priority to EP10707937A priority patent/EP2401521A1/fr
Priority to PCT/FI2010/050093 priority patent/WO2010097503A1/fr
Application granted granted Critical
Publication of FI121092B publication Critical patent/FI121092B/fi

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
    • F16F15/023—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 using fluid means
    • F16F15/027—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 using fluid means comprising control arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
FI20095177A 2009-02-24 2009-02-24 Menetelmä ja laitteisto värähtelyjen hallitsemiseksi FI121092B (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20095177A FI121092B (fi) 2009-02-24 2009-02-24 Menetelmä ja laitteisto värähtelyjen hallitsemiseksi
EP10707937A EP2401521A1 (fr) 2009-02-24 2010-02-11 Procédé et appareil de maîtrise de vibrations
PCT/FI2010/050093 WO2010097503A1 (fr) 2009-02-24 2010-02-11 Procédé et appareil de maîtrise de vibrations

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20095177 2009-02-24
FI20095177A FI121092B (fi) 2009-02-24 2009-02-24 Menetelmä ja laitteisto värähtelyjen hallitsemiseksi

Publications (2)

Publication Number Publication Date
FI20095177A0 FI20095177A0 (fi) 2009-02-24
FI121092B true FI121092B (fi) 2010-06-30

Family

ID=40404675

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20095177A FI121092B (fi) 2009-02-24 2009-02-24 Menetelmä ja laitteisto värähtelyjen hallitsemiseksi

Country Status (3)

Country Link
EP (1) EP2401521A1 (fr)
FI (1) FI121092B (fr)
WO (1) WO2010097503A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011077413A1 (de) * 2011-06-10 2012-12-13 Metso Paper, Inc. Fluidvorrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6604451B1 (en) * 1998-11-13 2003-08-12 Tokkyokiki Corporation Fluid actuator
FI115248B (fi) * 1999-02-11 2005-03-31 Metso Paper Inc Laitteisto hydraulisen voimalaitteen avulla tuetun tai kannatetun rakenteen värähtelyn vaimentamiseksi paperin tai sellun valmistus- tai jatkojalostuskoneessa
FI118858B (fi) * 2005-09-30 2008-04-15 Metso Paper Inc Järjestelmä paperikoneen osan värähtelyiden vaimentamiseksi ja estämiseksi
FI123116B (fi) * 2006-03-28 2012-11-15 Metso Paper Inc Säätöventtiili

Also Published As

Publication number Publication date
EP2401521A1 (fr) 2012-01-04
WO2010097503A1 (fr) 2010-09-02
FI20095177A0 (fi) 2009-02-24

Similar Documents

Publication Publication Date Title
FI69667B (fi) Valsaggregat i synnerhet kalander foer pappers- och andra materialbanor
CA1219314A (fr) Dispositif et methode de chauffage au courant de foucault pour calandre de machine a papier
FI74826B (fi) Foerfarande och anordning foer behandling av ett banmaterial.
FI69148C (fi) Tryckbehandlings- eller transportvals foeretraedesvis kalandervals
US7255000B2 (en) Method and an arrangement for controlling position and/or force of an elongated rolling device
EP2276885B1 (fr) Système, appareil, et procédé de chauffage par induction au moyen d'une bobine de chauffage par induction à flux équilibré
US10184214B2 (en) Sealing strip systems for suction rolls
FI91367B (fi) Taipumakompensoitu teräpalkki
FI121092B (fi) Menetelmä ja laitteisto värähtelyjen hallitsemiseksi
FI123116B (fi) Säätöventtiili
CN101479499B (zh) 在造纸机或纸板机环境下的振动质量体中的振动衰减装置
JPH0585900U (ja) ロール対を備えた加工装置
FI122166B (fi) Menetelmä ja järjestely värähtelyjen kontrolloimiseksi
CN100471581C (zh) 带涂层装置
EP1155190A1 (fr) Procede et dispositif permettant de modifier la periode propre de vibration d'un ensemble rouleaux pinceurs dans une machine a papier ou a carton
FI123495B (fi) Järjestely kalanterin telojen värähtelyjen vaimentamiseksi
CA2306467C (fr) Procede intervenant dans le traitement d'une bande de papier et dispositif correspondant
CA2574004A1 (fr) Rouleau de compensation de flexion
FI121752B (fi) Laitteisto ja menetelmä kuiturainan käsittelynipin ajettavuuden hallitsemiseksi
CA2110886C (fr) Methode servant a commander une table plate dans l'espace entre les rouleaux d'un formeur de bande, et dispositif connexe
WO2005100218A1 (fr) Procede et dispositif de commande d'enrouleuse
EP2754750A1 (fr) Agencement pour commander les vibrations dans une machine à bande fibreuse et amplificateur de mouvement linéaire
WO2001098581A1 (fr) Procede et arrangement de regulation destines au reglage du profil d'essorage d'un formeur
US6769297B2 (en) Method and equipment for measuring tension of moving web
FI115248B (fi) Laitteisto hydraulisen voimalaitteen avulla tuetun tai kannatetun rakenteen värähtelyn vaimentamiseksi paperin tai sellun valmistus- tai jatkojalostuskoneessa

Legal Events

Date Code Title Description
FG Patent granted

Ref document number: 121092

Country of ref document: FI

MM Patent lapsed