FI904489A0 - Paperikoneen kaksiviirainen rainanmuodostusosa - Google Patents

Paperikoneen kaksiviirainen rainanmuodostusosa

Info

Publication number
FI904489A0
FI904489A0 FI904489A FI904489A FI904489A0 FI 904489 A0 FI904489 A0 FI 904489A0 FI 904489 A FI904489 A FI 904489A FI 904489 A FI904489 A FI 904489A FI 904489 A0 FI904489 A0 FI 904489A0
Authority
FI
Finland
Prior art keywords
wire
twin
zone
forming roll
forming
Prior art date
Application number
FI904489A
Other languages
English (en)
Swedish (sv)
Other versions
FI91788B (fi
FI904489A (fi
FI91788C (fi
Inventor
Mauri Koivuranta
Michael Odell
Erkki Partanen
Lauri Verkasalo
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 FI904489A priority Critical patent/FI91788C/fi
Publication of FI904489A0 publication Critical patent/FI904489A0/fi
Priority to US07/754,573 priority patent/US5215628A/en
Priority to CA002050844A priority patent/CA2050844C/en
Priority to AT91850220T priority patent/ATE148750T1/de
Priority to DE69124557T priority patent/DE69124557T2/de
Priority to EP91850220A priority patent/EP0475921B1/en
Publication of FI904489A publication Critical patent/FI904489A/fi
Publication of FI91788B publication Critical patent/FI91788B/fi
Application granted granted Critical
Publication of FI91788C publication Critical patent/FI91788C/fi

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F9/00—Complete machines for making continuous webs of paper
    • D21F9/003—Complete machines for making continuous webs of paper of the twin-wire type

Landscapes

  • Paper (AREA)
FI904489A 1990-09-12 1990-09-12 Paperikoneen kaksiviirainen rainanmuodostusosa FI91788C (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI904489A FI91788C (fi) 1990-09-12 1990-09-12 Paperikoneen kaksiviirainen rainanmuodostusosa
US07/754,573 US5215628A (en) 1990-09-12 1991-09-04 Twin-wire web former in a paper machine
CA002050844A CA2050844C (en) 1990-09-12 1991-09-06 Twin-wire web former in a paper machine
AT91850220T ATE148750T1 (de) 1990-09-12 1991-09-11 Doppelsiebbahnbildner in einer papiermaschine
DE69124557T DE69124557T2 (de) 1990-09-12 1991-09-11 Doppelsiebbahnbildner in einer Papiermaschine
EP91850220A EP0475921B1 (en) 1990-09-12 1991-09-11 Twin-wire web in a paper machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI904489 1990-09-12
FI904489A FI91788C (fi) 1990-09-12 1990-09-12 Paperikoneen kaksiviirainen rainanmuodostusosa

Publications (4)

Publication Number Publication Date
FI904489A0 true FI904489A0 (fi) 1990-09-12
FI904489A FI904489A (fi) 1992-03-13
FI91788B FI91788B (fi) 1994-04-29
FI91788C FI91788C (fi) 1994-08-10

Family

ID=8531053

Family Applications (1)

Application Number Title Priority Date Filing Date
FI904489A FI91788C (fi) 1990-09-12 1990-09-12 Paperikoneen kaksiviirainen rainanmuodostusosa

Country Status (6)

Country Link
US (1) US5215628A (fi)
EP (1) EP0475921B1 (fi)
AT (1) ATE148750T1 (fi)
CA (1) CA2050844C (fi)
DE (1) DE69124557T2 (fi)
FI (1) FI91788C (fi)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI93032C (fi) * 1991-03-15 1995-02-10 Valmet Paper Machinery Inc Paperikoneen kaksiviirainen rainanmuodostusosa
FI90673C (fi) * 1991-06-26 1994-03-10 Valmet Paper Machinery Inc Paperikoneen kaksiviirainen rainanmuodostusosa
FI920228A0 (fi) * 1992-01-17 1992-01-17 Valmet Paper Machinery Inc Banformningsparti foer pappersmaskin.
US5573643A (en) * 1992-01-17 1996-11-12 Valmet Corporation Twin wire web former in a paper machine
FI103995B1 (fi) * 1993-06-17 1999-10-29 Valmet Paper Machinery Inc Menetelmä ja laite sekä säätöjärjestely paperikoneessa paperirainan poikittaisen profiilin hallinnassa
DE4328024A1 (de) * 1993-08-20 1995-02-23 Voith Gmbh J M Doppelsieb-Blattbildner
US5414902A (en) * 1993-10-28 1995-05-16 Kroyer; Karl K. K. Defibrator with ribs, beater plate, grate and beater bars
FI100542B (fi) * 1993-11-12 1997-12-31 Valmet Paper Machinery Inc Paperikoneen hybridiformeri, joka on varustettu MB-yksiköllä
DE4402274C2 (de) * 1994-01-27 1995-04-06 Voith Gmbh J M Doppelsiebpartie
FI105934B (fi) * 1994-06-17 2000-10-31 Valmet Paper Machinery Inc Paperikoneen hybridiformerin kaksiviiravyöhykkeen sisäänmeno
FI96623C (fi) 1994-08-31 1996-07-25 Valmet Paper Machinery Inc Kaksiviiraformeri, etenkin nopeille paperikoneille
DE4443874C2 (de) * 1994-12-09 1996-10-31 Voith Sulzer Papiermasch Gmbh Doppelsieb-Gap-Former zur Papierherstellung
US5798024A (en) * 1996-06-11 1998-08-25 Valmet Corporation Controlling web anistropy in a roll and blade twin-wire gap former
GB2370046A (en) 2000-12-15 2002-06-19 Astenjohnson Inc Adjustable resilient blade support
GB0030682D0 (en) * 2000-12-15 2001-01-31 Astenjohnson Inc Suction assisted skimmer blade
DE10161056A1 (de) * 2001-12-12 2003-06-26 Voith Paper Patent Gmbh Siebpartie

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438854A (en) * 1964-10-29 1969-04-15 Time Inc Dual wire paper forming apparatus and suction box therefor
DE1473914B2 (de) * 1965-08-14 1970-11-12 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Infrarotstrahler
US3846232A (en) * 1973-03-23 1974-11-05 Valmet Oy Twin-wire paper forming with wires wrapping around a suction web-forming breast roll and then following a curved path to a suction couch roll
FI72544C (fi) * 1975-06-13 1987-06-08 Valmet Oy Formare med tvao viror i pappersmaskin.
US3997390A (en) * 1965-08-14 1976-12-14 Valmet Oy Twin-wire paper machine and method for operating the same
DE2105613C3 (de) * 1971-02-06 1975-08-21 J.M. Voith Gmbh, 7920 Heidenheim Siebpartie einer Papiermaschine
CA960496A (en) * 1971-03-25 1975-01-07 Beloit Corporation Vertical twin wire web forming arrangement
FI51973C (fi) * 1973-03-23 1979-01-05 Valmet Oy Pappersmaskin med tvao viror
FI379674A (fi) * 1974-01-17 1975-07-18 Beloit Corp
FI72157C (fi) * 1974-07-18 1987-04-13 Valmet Oy Dubbelviradel i pappersmaskin.
FI761030A (fi) * 1976-04-14 1977-10-15 Valmet Oy
FI70739C (fi) * 1977-04-28 1986-10-06 Valmet Oy Banbildningsenhet vid framstaellning av flerskiktskartong
DE3102496A1 (de) * 1980-12-19 1982-08-12 Escher Wyss Gmbh, 7980 Ravensburg Doppelsiebpapiermaschine
FI840246A (fi) * 1984-01-20 1985-07-21 Valmet Oy Foerfarande och anordning vid formning av pappersbana.
FI843081A (fi) * 1984-08-03 1986-02-04 Valmet Oy Dubbelviraformare i pappersmaskin.
FI851650L (fi) * 1985-04-25 1986-10-26 Valmet Oy Banformningsparti i pappersmaskin.
FI72360C (fi) * 1985-06-07 1987-05-11 Valmet Oy Foerfarande vid formningen av en pappersbana foer att foerbaettra dess formation och banformningsparti i pappersmaskin samt formningsvals.
FI83102C (fi) * 1985-07-04 1992-06-03 Valmet Oy Banformningsparti i pappersmaskin.
FI862809A (fi) * 1986-07-02 1988-01-03 Ahlstroem Oy Stoedande av en avvattningsenhet pao pappersmaskinens formningsdel.
US4790909A (en) * 1986-12-17 1988-12-13 Beloit Corporation Two-wire paper forming apparatus
FI84638C (fi) * 1987-06-18 1991-12-27 Valmet Paper Machinery Inc Hybridformare foer en pappersmaskin.
FI77281C (fi) * 1987-06-18 1989-02-10 Valmet Paper Machinery Inc Hybridformare foer en pappersmaskin.
DE3803805C1 (fi) * 1988-02-09 1989-04-27 J.M. Voith Gmbh, 7920 Heidenheim, De
US4879001A (en) * 1988-09-12 1989-11-07 Beloit Corporation Twin wire former with roll press followed by extended nip press
FI885607A (fi) * 1988-12-01 1990-06-02 Ahlstroem Valmet Anordning foer styrning av viror i en pappersmaskins former.
FI885606A (fi) * 1988-12-01 1990-06-02 Ahlstroem Valmet Banformningsfoerfarande och anordning.
DE3927597A1 (de) * 1989-08-22 1991-02-28 Voith Gmbh J M Doppelsieb-former
FI902283A (fi) * 1990-05-07 1991-11-08 Valmet Paper Machinery Inc Banformningsparti med dubbel vira i en pappersmaskin.

Also Published As

Publication number Publication date
CA2050844C (en) 1996-03-26
ATE148750T1 (de) 1997-02-15
EP0475921A1 (en) 1992-03-18
EP0475921B1 (en) 1997-02-05
DE69124557D1 (de) 1997-03-20
DE69124557T2 (de) 1997-06-12
FI91788B (fi) 1994-04-29
US5215628A (en) 1993-06-01
FI904489A (fi) 1992-03-13
FI91788C (fi) 1994-08-10
CA2050844A1 (en) 1992-03-13

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Legal Events

Date Code Title Description
BB Publication of examined application
FG Patent granted

Owner name: VALMET PAPER MACHINERY INC