FI893893A0 - Sugvals. - Google Patents

Sugvals.

Info

Publication number
FI893893A0
FI893893A0 FI893893A FI893893A FI893893A0 FI 893893 A0 FI893893 A0 FI 893893A0 FI 893893 A FI893893 A FI 893893A FI 893893 A FI893893 A FI 893893A FI 893893 A0 FI893893 A0 FI 893893A0
Authority
FI
Finland
Prior art keywords
suction
roll
turbulence
suppression apparatus
constant value
Prior art date
Application number
FI893893A
Other languages
English (en)
Other versions
FI82849C (fi
FI82849B (fi
Inventor
Antti Kuhasalo
Olavi Viitanen
Heikki Ilvespaeae
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
Priority to FI893893A priority Critical patent/FI82849C/fi
Publication of FI893893A0 publication Critical patent/FI893893A0/fi
Priority to US07/567,106 priority patent/US5024729A/en
Priority to CA002023457A priority patent/CA2023457C/en
Priority to EP90850281A priority patent/EP0413671B1/en
Priority to DE69013437T priority patent/DE69013437T2/de
Priority to AT90850281T priority patent/ATE113098T1/de
Priority to CN90107153.6A priority patent/CN1049538A/zh
Application granted granted Critical
Publication of FI82849B publication Critical patent/FI82849B/fi
Publication of FI82849C publication Critical patent/FI82849C/fi

Links

Classifications

    • 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

Landscapes

  • Advancing Webs (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Paper (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Polarising Elements (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
FI893893A 1989-08-18 1989-08-18 Sugvals. FI82849C (fi)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI893893A FI82849C (fi) 1989-08-18 1989-08-18 Sugvals.
US07/567,106 US5024729A (en) 1989-08-18 1990-08-14 Suction roll with turbulence suppression element
CA002023457A CA2023457C (en) 1989-08-18 1990-08-16 Suction roll
EP90850281A EP0413671B1 (en) 1989-08-18 1990-08-16 Suction roll
DE69013437T DE69013437T2 (de) 1989-08-18 1990-08-16 Saugwalze.
AT90850281T ATE113098T1 (de) 1989-08-18 1990-08-16 Saugwalze.
CN90107153.6A CN1049538A (zh) 1989-08-18 1990-08-18 吸水辊

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI893893 1989-08-18
FI893893A FI82849C (fi) 1989-08-18 1989-08-18 Sugvals.

Publications (3)

Publication Number Publication Date
FI893893A0 true FI893893A0 (fi) 1989-08-18
FI82849B FI82849B (fi) 1991-01-15
FI82849C FI82849C (fi) 1991-04-25

Family

ID=8528863

Family Applications (1)

Application Number Title Priority Date Filing Date
FI893893A FI82849C (fi) 1989-08-18 1989-08-18 Sugvals.

Country Status (7)

Country Link
US (1) US5024729A (fi)
EP (1) EP0413671B1 (fi)
CN (1) CN1049538A (fi)
AT (1) ATE113098T1 (fi)
CA (1) CA2023457C (fi)
DE (1) DE69013437T2 (fi)
FI (1) FI82849C (fi)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI97245C (fi) * 1989-12-12 1996-11-11 Valmet Paper Machinery Inc Paperikoneen imutela
DE4033597C1 (fi) * 1990-10-23 1991-11-21 J.M. Voith Gmbh, 7920 Heidenheim, De
AT396598B (de) * 1991-07-15 1993-10-25 Andritz Patentverwaltung Saugwalze
AT396263B (de) * 1991-07-15 1993-07-26 Andritz Patentverwaltung Saugwalze
FI88059C (fi) * 1992-06-03 1993-03-25 Valmet Paper Machinery Inc Foerfarande i ett torkningsparti med enkelt viradrag och viragrupp foer ifraogavarande torkningsparti
US5546675A (en) * 1993-11-22 1996-08-20 Beloit Technologies, Inc. Single tier drying section apparatus
JP3244918B2 (ja) * 1994-03-01 2002-01-07 三菱重工業株式会社 抄紙機用ロール
FI98386C (fi) * 1996-03-07 1997-06-10 Valmet Corp Imutela/imusylinteri
US6260287B1 (en) 1997-08-08 2001-07-17 Peter Walker Wet web stability method and apparatus
US6533543B2 (en) * 2000-02-02 2003-03-18 Ebara Corporation Vortex prevention apparatus in pump
US7618068B2 (en) * 2007-06-28 2009-11-17 Kadant Johnson, Inc. Siphon elbow
KR101032352B1 (ko) * 2010-06-04 2011-05-02 주식회사 세코 유체 분사 롤러 및 그 제조 방법
DE102012022120A1 (de) * 2012-11-13 2014-05-15 Winkler + Dünnebier Gmbh Saugwalzensystem und Anlage zur Verarbeitung einer Materialbahn
ITUA20161465A1 (it) * 2016-03-08 2017-09-08 Gtk Timek Group Sa Rullo termico/aspirante o soffiante.
CN106149446A (zh) * 2016-08-31 2016-11-23 上海轻良实业有限公司 一种用于压榨部的毛毯吸水箱

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1451568A (en) * 1919-08-11 1923-04-10 Bion B Farnham Vacuum roll
US2969837A (en) * 1958-06-10 1961-01-31 Layton Greenfield Inc Suction roll construction
US3201309A (en) * 1962-01-11 1965-08-17 Beloit Corp Cylinder mold for paper making machine
CA924146A (en) * 1970-08-20 1973-04-10 Malashenko Alexander Roll surface formulation
US3827855A (en) * 1971-10-12 1974-08-06 Electroprint Inc Toner fixing method and apparatus
US4207998A (en) * 1977-05-16 1980-06-17 Bachofen & Meier, Maschinenfabrik Vacuum roller
DE3243778A1 (de) * 1982-11-26 1984-05-30 Winkler & Dünnebier, Maschinenfabrik und Eisengießerei GmbH & Co KG, 5450 Neuwied Einrichtung an einem saugluftzylinder mit steuerkopf zur geraeuschdaempfung
FI79370C (fi) * 1988-03-09 1989-12-11 Valmet Paper Machinery Inc Foerfarande och anordning i torkningsgruppen i maongcylindertorken av en pappersmaskin foer att garantera spetsdragningen av banan.

Also Published As

Publication number Publication date
CN1049538A (zh) 1991-02-27
FI82849C (fi) 1991-04-25
ATE113098T1 (de) 1994-11-15
CA2023457C (en) 1997-11-18
CA2023457A1 (en) 1991-02-19
DE69013437T2 (de) 1995-03-30
EP0413671A3 (en) 1991-09-11
DE69013437D1 (de) 1994-11-24
US5024729A (en) 1991-06-18
FI82849B (fi) 1991-01-15
EP0413671B1 (en) 1994-10-19
EP0413671A2 (en) 1991-02-20

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: VALMET PAPER MACHINERY INC