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FI4537U1 - Suction roll - Google Patents

Suction roll

Info

Publication number
FI4537U1
FI4537U1 FI20000143U FIU20000143U FI4537U1 FI 4537 U1 FI4537 U1 FI 4537U1 FI 20000143 U FI20000143 U FI 20000143U FI U20000143 U FIU20000143 U FI U20000143U FI 4537 U1 FI4537 U1 FI 4537U1
Authority
FI
Finland
Prior art keywords
suction roll
suction
roll
Prior art date
Application number
FI20000143U
Other languages
Finnish (fi)
Swedish (sv)
Inventor
Jorma Laapotti
Antti Ilmarinen
Seppo Tavi
Original Assignee
Valmet Corp
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 Corp filed Critical Valmet Corp
Priority to FI20000143U priority Critical patent/FI4537U1/en
Publication of FIU20000143U0 publication Critical patent/FIU20000143U0/en
Application granted granted Critical
Publication of FI4537U1 publication Critical patent/FI4537U1/en
Priority to DE20105600U priority patent/DE20105600U1/en

Links

Classifications

    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/10—Suction rolls, e.g. couch rolls
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/0006—Driving arrangements
    • D21G1/0013—Driving arrangements for controlled deflection rolls

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Paper (AREA)
FI20000143U 2000-03-31 2000-03-31 Suction roll FI4537U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20000143U FI4537U1 (en) 2000-03-31 2000-03-31 Suction roll
DE20105600U DE20105600U1 (en) 2000-03-31 2001-03-30 Suction roll

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20000143U FI4537U1 (en) 2000-03-31 2000-03-31 Suction roll

Publications (2)

Publication Number Publication Date
FIU20000143U0 FIU20000143U0 (en) 2000-03-31
FI4537U1 true FI4537U1 (en) 2000-08-10

Family

ID=8557188

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20000143U FI4537U1 (en) 2000-03-31 2000-03-31 Suction roll

Country Status (2)

Country Link
DE (1) DE20105600U1 (en)
FI (1) FI4537U1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005041044A1 (en) 2005-08-30 2007-03-01 Voith Patent Gmbh Suction or blowing roller for use in e.g. paper machine, has bending support arranged relative to pressure or suction box in roller, such that bending of pressure or suction box is balanced by bending support
TWI349644B (en) * 2008-09-18 2011-10-01 Ind Tech Res Inst Suction roller and transporting apparatus using the same
DE102012022120A1 (en) * 2012-11-13 2014-05-15 Winkler + Dünnebier Gmbh Suction roll system and system for processing a material web
CN102995480A (en) * 2012-11-29 2013-03-27 无锡市洪成造纸机械有限公司 Improved vacuum box structure of vacuum suction shifting roller
CN113650277B (en) * 2021-08-27 2023-04-21 辽宁分子流科技有限公司 Pattern generating roller device for winding film forming equipment

Also Published As

Publication number Publication date
FIU20000143U0 (en) 2000-03-31
DE20105600U1 (en) 2001-05-31

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