FI880618A - Foerfarande foer reglering av temperaturen av en boejningsreglerad vals, vars temperatur kan regleras och ett temperaturregleringssystem avsedd foer genomfoering av foerfarandet. - Google Patents

Foerfarande foer reglering av temperaturen av en boejningsreglerad vals, vars temperatur kan regleras och ett temperaturregleringssystem avsedd foer genomfoering av foerfarandet. Download PDF

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Publication number
FI880618A
FI880618A FI880618A FI880618A FI880618A FI 880618 A FI880618 A FI 880618A FI 880618 A FI880618 A FI 880618A FI 880618 A FI880618 A FI 880618A FI 880618 A FI880618 A FI 880618A
Authority
FI
Finland
Prior art keywords
roll
heat
areas
mantle
passed
Prior art date
Application number
FI880618A
Other languages
English (en)
Other versions
FI82125C (fi
FI82125B (fi
FI880618A0 (fi
Inventor
Juhani Eskelinen
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8525888&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI880618(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Valmet Paper Machinery Inc filed Critical Valmet Paper Machinery Inc
Priority to FI880618A priority Critical patent/FI82125C/fi
Publication of FI880618A0 publication Critical patent/FI880618A0/fi
Priority to EP89850043A priority patent/EP0328503B1/en
Priority to AT89850043T priority patent/ATE88769T1/de
Priority to DE8989850043T priority patent/DE68906175T2/de
Publication of FI880618A publication Critical patent/FI880618A/fi
Application granted granted Critical
Publication of FI82125B publication Critical patent/FI82125B/fi
Publication of FI82125C publication Critical patent/FI82125C/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)
  • Paper (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Eye Examination Apparatus (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Control Of Temperature (AREA)
  • Physical Vapour Deposition (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Chemical Vapour Deposition (AREA)
FI880618A 1988-02-10 1988-02-10 Foerfarande foer reglering av temperaturen av en boejningskompenserad vals med reglerbar temperatur och ett temperaturregleringssystem avsedd foer genomfoering av foerfarandet. FI82125C (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI880618A FI82125C (fi) 1988-02-10 1988-02-10 Foerfarande foer reglering av temperaturen av en boejningskompenserad vals med reglerbar temperatur och ett temperaturregleringssystem avsedd foer genomfoering av foerfarandet.
EP89850043A EP0328503B1 (en) 1988-02-10 1989-02-09 Method for regulating the temperature of an adjustable-temperature and variable-crown roll and a temperature-regulation system intended for carrying out the method
AT89850043T ATE88769T1 (de) 1988-02-10 1989-02-09 Verfahren zur temperaturregelung einer temperaturregulierbaren durchbiegungsausgleichswalze und temperaturregelungssystem zur durchfuehrung des verfahrens.
DE8989850043T DE68906175T2 (de) 1988-02-10 1989-02-09 Verfahren zur temperaturregelung einer temperaturregulierbaren durchbiegungsausgleichswalze und temperaturregelungssystem zur durchfuehrung des verfahrens.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI880618 1988-02-10
FI880618A FI82125C (fi) 1988-02-10 1988-02-10 Foerfarande foer reglering av temperaturen av en boejningskompenserad vals med reglerbar temperatur och ett temperaturregleringssystem avsedd foer genomfoering av foerfarandet.

Publications (4)

Publication Number Publication Date
FI880618A0 FI880618A0 (fi) 1988-02-10
FI880618A true FI880618A (fi) 1989-08-11
FI82125B FI82125B (fi) 1990-09-28
FI82125C FI82125C (fi) 1991-01-10

Family

ID=8525888

Family Applications (1)

Application Number Title Priority Date Filing Date
FI880618A FI82125C (fi) 1988-02-10 1988-02-10 Foerfarande foer reglering av temperaturen av en boejningskompenserad vals med reglerbar temperatur och ett temperaturregleringssystem avsedd foer genomfoering av foerfarandet.

Country Status (4)

Country Link
EP (1) EP0328503B1 (fi)
AT (1) ATE88769T1 (fi)
DE (1) DE68906175T2 (fi)
FI (1) FI82125C (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10136270A1 (de) 2001-07-25 2003-03-13 Voith Paper Patent Gmbh Durchbiegungseinstellwalze
DE10136271A1 (de) * 2001-07-25 2003-02-13 Voith Paper Patent Gmbh Durchbiegungseinstellwalze
DE10137326A1 (de) 2001-07-31 2003-02-20 Voith Paper Patent Gmbh Durchbiegungseinstellwalze
DE102020114812A1 (de) 2020-06-04 2021-12-09 Breyer Gmbh Maschinenfabrik Verfahren zum Herstellen eines flächigen Substrats
DE102020128123A1 (de) 2020-10-26 2022-06-02 Breyer Gmbh Maschinenfabrik Verfahren zum Herstellen eines flächigen Substrats

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2902955C2 (de) * 1979-01-22 1982-09-16 Escher Wyss AG, Zürich Durchbiegungseinstellwalze
US4679287A (en) * 1984-10-04 1987-07-14 Beloit Corporation Heated variable crown roll
DE8500950U1 (de) * 1985-01-16 1985-04-18 Walzen Irle GmbH, 5902 Netphen Beheizbare kalanderwalze mit einem einen stroemungsspalt bildenden verdraengerkoerper
DE3526283A1 (de) * 1985-07-23 1987-02-05 Kleinewefers Gmbh Durchbiegungssteuerbare und beheizbare walze

Also Published As

Publication number Publication date
FI82125C (fi) 1991-01-10
EP0328503B1 (en) 1993-04-28
DE68906175T2 (de) 1993-08-05
DE68906175D1 (de) 1993-06-03
FI82125B (fi) 1990-09-28
ATE88769T1 (de) 1993-05-15
FI880618A0 (fi) 1988-02-10
EP0328503A3 (en) 1990-08-08
EP0328503A2 (en) 1989-08-16

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: VALMET PAPER MACHINERY INC