FI882214A - Oljedistributionssystem foer en boejningskompenserad vals. - Google Patents

Oljedistributionssystem foer en boejningskompenserad vals. Download PDF

Info

Publication number
FI882214A
FI882214A FI882214A FI882214A FI882214A FI 882214 A FI882214 A FI 882214A FI 882214 A FI882214 A FI 882214A FI 882214 A FI882214 A FI 882214A FI 882214 A FI882214 A FI 882214A
Authority
FI
Finland
Prior art keywords
roll
profile
fluid
central axle
fluid distribution
Prior art date
Application number
FI882214A
Other languages
English (en)
Other versions
FI81659C (fi
FI882214A0 (fi
FI81659B (fi
Inventor
Juhani Niskanen
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
Publication of FI882214A0 publication Critical patent/FI882214A0/fi
Priority to FI882214A priority Critical patent/FI81659C/fi
Priority to DE68926929T priority patent/DE68926929T2/de
Priority to CA000599331A priority patent/CA1325920C/en
Priority to EP89850153A priority patent/EP0342176B1/en
Priority to AT89850153T priority patent/ATE141355T1/de
Priority to CN89103906A priority patent/CN1039212A/zh
Publication of FI882214A publication Critical patent/FI882214A/fi
Application granted granted Critical
Publication of FI81659B publication Critical patent/FI81659B/fi
Priority to US07/561,851 priority patent/US5103542A/en
Publication of FI81659C publication Critical patent/FI81659C/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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Paper (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
FI882214A 1988-05-11 1988-05-11 Oljedistributionssystem foer en boejningskompenserad vals och foerfarande foer utformning av oljedistributionssystemet. FI81659C (fi)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI882214A FI81659C (fi) 1988-05-11 1988-05-11 Oljedistributionssystem foer en boejningskompenserad vals och foerfarande foer utformning av oljedistributionssystemet.
DE68926929T DE68926929T2 (de) 1988-05-11 1989-05-10 Flüssigkeitsverteilungssystem für eine Durchbiegungseinstellwalze und Verfahren zum Herstellen desselben
CA000599331A CA1325920C (en) 1988-05-11 1989-05-10 Fluid distribution system for a variable-crown roll
EP89850153A EP0342176B1 (en) 1988-05-11 1989-05-10 Fluid distribution system for a variable-crown roll and method for producing the same
AT89850153T ATE141355T1 (de) 1988-05-11 1989-05-10 Flüssigkeitsverteilungssystem für eine durchbiegungseinstellwalze und verfahren zum herstellen desselben
CN89103906A CN1039212A (zh) 1988-05-11 1989-05-11 用于可控中高辊子的流体分配***
US07/561,851 US5103542A (en) 1988-05-11 1990-08-01 Fluid distribution system for a variable-crown roll

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI882214 1988-05-11
FI882214A FI81659C (fi) 1988-05-11 1988-05-11 Oljedistributionssystem foer en boejningskompenserad vals och foerfarande foer utformning av oljedistributionssystemet.

Publications (4)

Publication Number Publication Date
FI882214A0 FI882214A0 (fi) 1988-05-11
FI882214A true FI882214A (fi) 1989-11-12
FI81659B FI81659B (fi) 1990-07-31
FI81659C FI81659C (fi) 1990-11-12

Family

ID=8526438

Family Applications (1)

Application Number Title Priority Date Filing Date
FI882214A FI81659C (fi) 1988-05-11 1988-05-11 Oljedistributionssystem foer en boejningskompenserad vals och foerfarande foer utformning av oljedistributionssystemet.

Country Status (7)

Country Link
US (1) US5103542A (fi)
EP (1) EP0342176B1 (fi)
CN (1) CN1039212A (fi)
AT (1) ATE141355T1 (fi)
CA (1) CA1325920C (fi)
DE (1) DE68926929T2 (fi)
FI (1) FI81659C (fi)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19505379C1 (de) * 1995-02-17 1996-03-28 Voith Sulzer Papiermasch Gmbh Durchbiegungseinstellwalze
FI98089C (fi) * 1995-05-18 1997-04-10 Valmet Corp Öljynsyöttökanavisto taipumakompensoitua telaa varten
FR2758282B1 (fr) * 1997-01-16 1999-04-09 Usinor Cylindre pour une installation de laminage ou de coulee continue des metaux
FI103605B (fi) * 1998-02-27 1999-07-30 Valmet Corp Paperikoneen/kartonkikoneen tai paperin/kartongin jälkikäsittelylaitte en tela ja menetelmä sisäputken kiinnittämiseksi paperikoneen/kartonki koneen tai paperin/kartongin jälkikäsittelylaitteen telansisälle
ATE289237T1 (de) * 2000-12-21 2005-03-15 Main Man Inspiration Ag Profilbeeinflussbare giessrolle für das giessen von metallband in einer giessrollenanlage
DE10231207A1 (de) * 2002-07-10 2004-01-22 Voith Paper Patent Gmbh Biegeausgleichswalze
ITFI20030134A1 (it) * 2003-05-15 2004-11-16 Perini Fabio Spa Rullo a bombatura variabile per dispositivi di lavorazione di materiale nastriforme continuo e dispositivo comprendente detto rullo
US6942606B2 (en) * 2003-07-02 2005-09-13 New Castle Industries, Inc. Roll having multiple fluid flow channels for use in producing and processing sheet material
US7165962B2 (en) 2004-12-21 2007-01-23 Hanson Dana R Web handling roll stand
DE102008027494A1 (de) 2007-06-14 2008-12-18 Sms Demag Ag Mehrteilige Walze
ES2673602T3 (es) 2014-10-13 2018-06-25 Fabio Perini S.P.A. Rodillo para procesar un material en banda continuo y dispositivo que comprende dicho rodillo
CN105648828B (zh) * 2016-02-04 2017-12-19 淄博泰鼎造纸机械有限公司 一种可控中高辊
CN112392854B (zh) * 2020-10-14 2022-04-08 贵州赤天化纸业股份有限公司 一种造纸用耐磨胶辊

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3430321A (en) * 1965-12-17 1969-03-04 Hall Harding Ltd Means for assembling together in coaxial relation two parts of different diameter
US3494675A (en) * 1968-06-11 1970-02-10 Farrel Corp Controlled deflection roll
US4035038A (en) * 1976-02-17 1977-07-12 Usm Corporation Controlled deflection roll assembly
CH610991A5 (fi) * 1976-10-19 1979-05-15 Escher Wyss Ag
DE2936948A1 (de) * 1979-07-25 1981-02-19 Escher Wyss Ag Apparatur zur thermischen behandlung einer materialschicht
DE3343313A1 (de) * 1983-11-30 1985-06-05 J.M. Voith Gmbh, 7920 Heidenheim Walze zur behandlung von bahnen, vorzugsweise papierbahnen
DE8500950U1 (de) * 1985-01-16 1985-04-18 Walzen Irle GmbH, 5902 Netphen Beheizbare kalanderwalze mit einem einen stroemungsspalt bildenden verdraengerkoerper
US4757582A (en) * 1985-04-01 1988-07-19 Valmet Oy Roll with heated mantle and method
DE3526283A1 (de) * 1985-07-23 1987-02-05 Kleinewefers Gmbh Durchbiegungssteuerbare und beheizbare walze
CA1296557C (en) * 1986-04-09 1992-03-03 Josef Pav System of rolls for use in calenders and like machines
JP2626420B2 (ja) * 1992-06-30 1997-07-02 日本鋼管株式会社 圧延機におけるストリップの板幅制御方法

Also Published As

Publication number Publication date
FI81659C (fi) 1990-11-12
EP0342176B1 (en) 1996-08-14
US5103542A (en) 1992-04-14
CA1325920C (en) 1994-01-11
EP0342176A3 (en) 1991-06-19
FI882214A0 (fi) 1988-05-11
CN1039212A (zh) 1990-01-31
FI81659B (fi) 1990-07-31
DE68926929T2 (de) 1997-01-16
EP0342176A2 (en) 1989-11-15
ATE141355T1 (de) 1996-08-15
DE68926929D1 (de) 1996-09-19

Similar Documents

Publication Publication Date Title
FI882214A0 (fi) Oljedistributionssystem foer en boejningskompenserad vals.
SE440820B (sv) Tryckbehandlingsvals innefattande lagerelement vilka er belastningsbara medelst hydrauliska tryckgivare
FI880515A0 (fi) Boejningsreglerad vals.
SE8201949L (sv) Arrangemang for att torka vata, porosa vevnader
FI885801A0 (fi) Stoedarrangemang foer boejningskompenserad vals.
US5119542A (en) Transverse end seal for a flexure-controllable roll
FI69684C (fi) Tryckbehandlingsvals med en hydraulisk stoettning
SE8605034L (sv) Pressvals for behandling av i synnerhet en pappersbana eller motsvarande
FI881975A0 (fi) Zonreglerad vals.
ATE209728T1 (de) Langspaltpresse
ATE164788T1 (de) Richtmaschine für gewalzte träger, insbesondere hyper-beams
DK0792706T3 (da) Støbevalse til et anlæg til kontinuerlig støbning med en eller to valser
CA2183482A1 (en) Method for regulating loading of an adjustable-crown roll and an adjustable-crown roll
EP0328502A3 (en) Method for equalizing the temperature profile of a variable-crown roll and a variable-crown roll intended for carrying out the method
DE59910487D1 (de) Druckbehandlungswalze
JPS6485723A (en) Direct pressure type mold clamping device of injection molder and the like
CA2195461A1 (en) System of oil feed ducts for a variable-crown roll
EP0399976A3 (en) Method for regulating the temperature of an adjustable-crown roll and regulation system intended for carying out the method
FI95742C (fi) Menetelmä ja laitteisto putkimaisen telan telavaipan tukemiseksi
DE68913336D1 (de) Stützelement für Druckausgleichswalze und eine Druckausgleichswalze mit Stützelementen.
GB1280337A (en) Improvements in or relating to rotatable drums and the means of mounting them for rotation

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: VALMET PAPER MACHINERY INC