SE8202212L - Vid sin bojning magnetiskt kompenserad och/eller justerad vals - Google Patents

Vid sin bojning magnetiskt kompenserad och/eller justerad vals

Info

Publication number
SE8202212L
SE8202212L SE8202212A SE8202212A SE8202212L SE 8202212 L SE8202212 L SE 8202212L SE 8202212 A SE8202212 A SE 8202212A SE 8202212 A SE8202212 A SE 8202212A SE 8202212 L SE8202212 L SE 8202212L
Authority
SE
Sweden
Prior art keywords
shell
roller
pole shoes
axle
loaded
Prior art date
Application number
SE8202212A
Other languages
English (en)
Other versions
SE449497B (sv
Inventor
J Riihinen
Original Assignee
Valmet Oy
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 Oy filed Critical Valmet Oy
Publication of SE8202212L publication Critical patent/SE8202212L/sv
Publication of SE449497B publication Critical patent/SE449497B/sv

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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/044—Active magnetic bearings
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • General Induction Heating (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
SE8202212A 1981-04-08 1982-04-07 Vals med magnetiskt kompenserad och/eller reglerad bojning SE449497B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI811078A FI65108C (fi) 1981-04-08 1981-04-08 Till sin boejning magnetiskt kompenserad och/eller justerad vas

Publications (2)

Publication Number Publication Date
SE8202212L true SE8202212L (sv) 1982-10-09
SE449497B SE449497B (sv) 1987-05-04

Family

ID=8514291

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8202212A SE449497B (sv) 1981-04-08 1982-04-07 Vals med magnetiskt kompenserad och/eller reglerad bojning

Country Status (5)

Country Link
US (1) US4485540A (sv)
CA (1) CA1172082A (sv)
DE (1) DE3212834A1 (sv)
FI (1) FI65108C (sv)
SE (1) SE449497B (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI71375C (fi) * 1982-12-14 1986-12-19 Valmet Oy Arrangemang foer upphettning av en vals som anvaends vid pappersframstaellning i synnerhet en kalandervals
US4704191A (en) * 1985-01-08 1987-11-03 Beloit Corp. Electromagnetic extended nip press
US5392702A (en) * 1989-02-15 1995-02-28 Bellmatic, Ltd. Magnetic rolling system having rollers with laminated ply units disposed therein
DE3918413A1 (de) * 1989-06-06 1990-12-13 Voith Gmbh J M Walze mit biegungsausgleich
US5060357A (en) * 1990-06-21 1991-10-29 Beloit Corporation Self-loading controlled deflection roll
DE19507828C1 (de) * 1995-02-22 1996-03-28 Rindfleisch Hans Jochen Dr Ing Elektromagnetische Walzenanordnung zur Erzeugung eines Preßdrucks für die Behandlung von bahnförmigen Materialien
US6102841A (en) * 1997-06-30 2000-08-15 Xerox Corporation Magnetic sleeve for non-interactive agitated magnetic brush development
US5979305A (en) * 1998-03-26 1999-11-09 Appleton Papers, Inc. Method and apparatus for controlling deflection of a roll
US6045658A (en) * 1998-06-03 2000-04-04 Beloit Technologies, Inc. Extended nip press apparatus
US6361483B1 (en) 1999-10-22 2002-03-26 Morrison Berkshire, Inc. System for controlling vibration of a dynamic surface
US6299571B1 (en) 1999-10-22 2001-10-09 Morrison Berkshire, Inc. System and method for controlling deflection of a dynamic surface
JP2004518920A (ja) * 2001-02-23 2004-06-24 バルマーク　アクチエンゲゼルシヤフト 少なくとも１本の糸をガイドするためのローラ
WO2013149119A1 (en) * 2012-03-29 2013-10-03 Gloucester Engineering Co., Inc. Driven layon roller apparatus for film or sheet winders
CN104698688B (zh) * 2015-04-03 2017-08-01 合肥京东方光电科技有限公司 摩擦辊及其使用方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE578394C (de) * 1931-07-29 1933-06-13 Bhs Bayerische Berg Quergeriffelte magnetische Austragwalze fuer Magnetscheider
US2908964A (en) * 1957-01-18 1959-10-20 Kuesters Eduard Pressure treatment of material
US3456582A (en) * 1966-09-29 1969-07-22 Beloit Corp Crownless electromagnetic press roll loading
US3489079A (en) * 1967-06-16 1970-01-13 Beloit Corp Magnetic calender
DE1761641A1 (de) * 1968-06-19 1971-07-29 Escher Wyss Gmbh Walze mit permanentmagnetischem Durchbiegungsausgleich
FI52394C (sv) * 1975-12-31 1977-08-10 Valmet Oy Böjningskompenserad, i ändorna belastad vals, i synnerhet en pressvals i en pappersmaskin.
FI58662C (fi) * 1978-10-19 1981-03-10 Valmet Oy Vals med magnetiskt kompenserad och/eller reglerad boejning
EP0021297A1 (de) * 1979-06-27 1981-01-07 Felix Böttcher GmbH & Co. KG Walze mit Durchbiegungsausgleich
DE2932857C2 (de) * 1979-08-14 1982-09-23 Kleinewefers Gmbh, 4150 Krefeld Einrichtung zum magnetischen Ausgleich der Durchbiegung eines rotierenden Körpers, insbesondere einer Kalanderwalze

Also Published As

Publication number Publication date
SE449497B (sv) 1987-05-04
FI811078L (fi) 1982-10-09
FI65108B (fi) 1983-11-30
FI65108C (fi) 1984-03-12
DE3212834C2 (sv) 1990-02-01
DE3212834A1 (de) 1982-11-18
US4485540A (en) 1984-12-04
CA1172082A (en) 1984-08-07

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