IT1231360B - Dispositivo di tenuta di estremita' per rullo ad inflessione controllata - Google Patents

Dispositivo di tenuta di estremita' per rullo ad inflessione controllata

Info

Publication number
IT1231360B
IT1231360B IT8947905A IT4790589A IT1231360B IT 1231360 B IT1231360 B IT 1231360B IT 8947905 A IT8947905 A IT 8947905A IT 4790589 A IT4790589 A IT 4790589A IT 1231360 B IT1231360 B IT 1231360B
Authority
IT
Italy
Prior art keywords
sealing device
end sealing
controlled
roller
inflection roller
Prior art date
Application number
IT8947905A
Other languages
English (en)
Other versions
IT8947905A0 (it
Inventor
Esa Salovaara
Harri Perttina
Timo Pynnonen
Original Assignee
Safematic Ltd 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 Safematic Ltd Oy filed Critical Safematic Ltd Oy
Publication of IT8947905A0 publication Critical patent/IT8947905A0/it
Application granted granted Critical
Publication of IT1231360B publication Critical patent/IT1231360B/it

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
    • 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
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3464—Mounting of the seal
    • F16J15/3472—Means for centering or aligning the contacting faces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Physical Vapour Deposition (AREA)
  • Paper (AREA)
  • Mechanical Sealing (AREA)
IT8947905A 1988-05-05 1989-05-03 Dispositivo di tenuta di estremita' per rullo ad inflessione controllata IT1231360B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI882106A FI882106A7 (fi) 1988-05-05 1988-05-05 Anordning foer aendtaetning vid en boejningskompenserad eller -reglerad vals.

Publications (2)

Publication Number Publication Date
IT8947905A0 IT8947905A0 (it) 1989-05-03
IT1231360B true IT1231360B (it) 1991-12-02

Family

ID=8526404

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8947905A IT1231360B (it) 1988-05-05 1989-05-03 Dispositivo di tenuta di estremita' per rullo ad inflessione controllata

Country Status (5)

Country Link
JP (1) JPH0257765A (it)
DE (1) DE3840965A1 (it)
FI (1) FI882106A7 (it)
IT (1) IT1231360B (it)
SE (1) SE8901452L (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4606545B2 (ja) * 2000-05-02 2011-01-05 イーグル工業株式会社 メカニカルシールによる圧縮機の軸封機構
FI119252B (fi) * 2007-04-04 2008-09-15 Metso Paper Inc Paperi-/kartonkikoneen tai jälkikäsittelykoneen telan päädyn tiivistysjärjestely

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038561U (it) * 1973-08-06 1975-04-21
DE3128140C2 (de) * 1981-07-16 1983-12-15 Küsters, Eduard, 4150 Krefeld Walze
JP3175370B2 (ja) * 1993-01-13 2001-06-11 松下電工株式会社 リニアモータ

Also Published As

Publication number Publication date
SE8901452L (sv) 1989-11-06
JPH0257765A (ja) 1990-02-27
IT8947905A0 (it) 1989-05-03
DE3840965A1 (de) 1989-11-16
SE8901452D0 (sv) 1989-04-21
FI882106A7 (fi) 1989-11-06
FI882106A0 (fi) 1988-05-05

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