DE69124557D1 - Doppelsiebbahnbildner in einer Papiermaschine - Google Patents

Doppelsiebbahnbildner in einer Papiermaschine

Info

Publication number
DE69124557D1
DE69124557D1 DE69124557T DE69124557T DE69124557D1 DE 69124557 D1 DE69124557 D1 DE 69124557D1 DE 69124557 T DE69124557 T DE 69124557T DE 69124557 T DE69124557 T DE 69124557T DE 69124557 D1 DE69124557 D1 DE 69124557D1
Authority
DE
Germany
Prior art keywords
wire
twin
zone
forming roll
forming
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69124557T
Other languages
English (en)
Other versions
DE69124557T2 (de
Inventor
Mauri Koivuranta
Michael Odell
Erkki Partanen
Lauri Verkasalo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valmet Oy
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
Application granted granted Critical
Publication of DE69124557D1 publication Critical patent/DE69124557D1/de
Publication of DE69124557T2 publication Critical patent/DE69124557T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
DE69124557T 1990-09-12 1991-09-11 Doppelsiebbahnbildner in einer Papiermaschine Expired - Lifetime DE69124557T2 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE69124557D1 true DE69124557D1 (de) 1997-03-20
DE69124557T2 DE69124557T2 (de) 1997-06-12

Family

ID=8531053

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69124557T Expired - Lifetime DE69124557T2 (de) 1990-09-12 1991-09-11 Doppelsiebbahnbildner in einer Papiermaschine

Country Status (6)

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

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
GB0030682D0 (en) * 2000-12-15 2001-01-31 Astenjohnson Inc Suction assisted skimmer blade
GB2370046A (en) 2000-12-15 2002-06-19 Astenjohnson Inc Adjustable resilient blade support
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
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
US3997390A (en) * 1965-08-14 1976-12-14 Valmet Oy Twin-wire paper machine and method for operating the same
FI72544C (fi) * 1975-06-13 1987-06-08 Valmet Oy Formare med tvao viror i pappersmaskin.
DE1473914B2 (de) * 1965-08-14 1970-11-12 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Infrarotstrahler
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 (de) * 1974-01-17 1975-07-18 Beloit Corp
FI72157C (fi) * 1974-07-18 1987-04-13 Valmet Oy Dubbelviradel i pappersmaskin.
FI761030A (de) * 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 (de) * 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
FI904489A (fi) 1992-03-13
EP0475921B1 (de) 1997-02-05
CA2050844A1 (en) 1992-03-13
DE69124557T2 (de) 1997-06-12
FI91788C (fi) 1994-08-10
US5215628A (en) 1993-06-01
FI91788B (fi) 1994-04-29
FI904489A0 (fi) 1990-09-12
EP0475921A1 (de) 1992-03-18
CA2050844C (en) 1996-03-26
ATE148750T1 (de) 1997-02-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition