FI915764A0 - Tryckkontrollerad formningssektion. - Google Patents

Tryckkontrollerad formningssektion.

Info

Publication number
FI915764A0
FI915764A0 FI915764A FI915764A FI915764A0 FI 915764 A0 FI915764 A0 FI 915764A0 FI 915764 A FI915764 A FI 915764A FI 915764 A FI915764 A FI 915764A FI 915764 A0 FI915764 A0 FI 915764A0
Authority
FI
Finland
Prior art keywords
tryckkontrollerad
formningssektion
tryckkontrollerad formningssektion
Prior art date
Application number
FI915764A
Other languages
English (en)
Inventor
Victor Emanuel Hansen
David Theodore Smith
Douglas Robert Mcpherson
Richard Edward Pitt
Original Assignee
Jwi Ltd
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 Jwi Ltd filed Critical Jwi Ltd
Publication of FI915764A0 publication Critical patent/FI915764A0/fi

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/48—Suction apparatus
    • D21F1/483—Drainage foils and bars
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/009—Fibre-rearranging devices
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/48—Suction apparatus
    • D21F1/52—Suction boxes without rolls
    • D21F1/523—Covers thereof
    • 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
    • D21F9/02—Complete machines for making continuous webs of paper of the Fourdrinier type
FI915764A 1989-06-08 1991-12-05 Tryckkontrollerad formningssektion. FI915764A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/362,938 US5011577A (en) 1989-06-08 1989-06-08 Pressure control forming section
PCT/CA1990/000186 WO1990015188A1 (en) 1989-06-08 1990-06-07 Pressure control forming section

Publications (1)

Publication Number Publication Date
FI915764A0 true FI915764A0 (fi) 1991-12-05

Family

ID=23428128

Family Applications (1)

Application Number Title Priority Date Filing Date
FI915764A FI915764A0 (fi) 1989-06-08 1991-12-05 Tryckkontrollerad formningssektion.

Country Status (7)

Country Link
US (1) US5011577A (fi)
EP (1) EP0475977A1 (fi)
JP (1) JPH04503836A (fi)
AU (1) AU633107B2 (fi)
CA (1) CA2057879C (fi)
FI (1) FI915764A0 (fi)
WO (1) WO1990015188A1 (fi)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5089090A (en) * 1989-06-08 1992-02-18 Jwi Ltd. Continuous controlled drainage
US5242547A (en) * 1989-07-24 1993-09-07 Glauco Corbellini Submerged drainage system for forming and dewatering a web on a fourdrinier fabric
US5389207A (en) * 1989-07-24 1995-02-14 Rodriguez; Peter A. Apparatus for controlling the dewatering of a web in a fourdrinier fabric
FI96788C (fi) * 1994-10-12 1996-08-26 Ecopump Oy Menetelmä ja laitteisto veden poistamiseksi paperikoneen tai vastaavan viira- ja/tai puristinosasta
US5630910A (en) * 1995-06-26 1997-05-20 Jwi Ltd. Clip fastener for a dewatering box
US5830322A (en) * 1996-02-13 1998-11-03 Thermo Fibertek Inc. Velocity induced drainage method and unit
US5922173A (en) * 1997-04-22 1999-07-13 Thermo Fibertek Inc. Paper forming activity control with lifting variable inertial stimulation blades with limited-vent indented-surfaces
US6126786A (en) * 1998-06-18 2000-10-03 White; James D. Apparatus and method of generating stock turbulence in a fourdrinier forming section
DE19936089A1 (de) * 1999-07-30 2001-02-08 Voith Paper Patent Gmbh Saugkasten
AU2001296693A1 (en) * 2000-10-10 2002-04-22 Appleton International, Inc. Variable frequency fourdrinier gravity foil box
CA2436790A1 (en) * 2000-10-16 2002-04-25 Roy Van Essen Adjustable activity drainage box
US6372093B1 (en) 2001-04-26 2002-04-16 Wilbanks International, Inc. Adjustable foil apparatus for papermaking machine
DE10162133A1 (de) * 2001-12-18 2003-07-03 Voith Paper Patent Gmbh Verfahren und Maschine zur Herstellung einer Faserstoffbahn aus einer Faserstoffsuspension
JP4998474B2 (ja) 2006-02-03 2012-08-15 イ ロペス カラム，ルイス フェルナンド カブレラ 繊維マット成形装置および製紙に必要な流体力学的プロセスの維持の方法
US8163136B2 (en) 2010-12-16 2012-04-24 FC Papel LLC Energy saving papermaking forming apparatus system, and method for lowering consistency of fiber suspension
CN103842583A (zh) 2011-07-21 2014-06-04 法克帕佩尔有限公司 用于降低纤维悬浮液浓度的节能造纸成形装置、系统、以及方法
US8801902B1 (en) * 2013-09-18 2014-08-12 Usg Interiors, Llc Water reduction by modulating vacuum

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2881676A (en) * 1955-05-18 1959-04-14 St Annes Board Mill Co Ltd Paper or board machine and method
US2928466A (en) * 1955-12-27 1960-03-15 Ontario Paper Co Ltd Means for improving drainage on paper machines
US2991218A (en) * 1958-01-31 1961-07-04 Rice Barton Corp Paper making
US3052296A (en) * 1958-11-04 1962-09-04 Beloit Iron Works Uniflow fourdrinier
US2995186A (en) * 1960-04-22 1961-08-08 Pulp Paper Res Inst Apparatus for making formed fibrous webs
US3066068A (en) * 1960-09-08 1962-11-27 West Virginia Pulp & Paper Co Means for and method of improving drainage on fourdrinier machines
US3149026A (en) * 1961-09-26 1964-09-15 Beloit Iron Works Air assisted formation method and apparatus
US3311533A (en) * 1963-04-29 1967-03-28 Pulp Paper Res Inst Apparatus for making formed fibrous webs
US3438854A (en) * 1964-10-29 1969-04-15 Time Inc Dual wire paper forming apparatus and suction box therefor
AT265843B (de) * 1965-09-30 1968-10-25 Paul Offermanns Papiermaschine
GB1447486A (en) * 1972-07-26 1976-08-25 Jwi Ltd Blades for papermaking machines
FI49854C (fi) * 1973-12-05 1975-10-10 Valmet Oy Menetelmä paperikoneen viiraosan toiminnan tehostamiseksi
GB1559277A (en) * 1975-11-06 1980-01-16 Jwi Ltd Stock formation in a paper making process
FI70739C (fi) * 1977-04-28 1986-10-06 Valmet Oy Banbildningsenhet vid framstaellning av flerskiktskartong
US4306934A (en) * 1978-11-27 1981-12-22 Seppanen Erkki O Method and apparatus for forming paper
US4235667A (en) * 1979-04-09 1980-11-25 Beloit Corporation Method of and means for attaining uniformity in paper webs produced on a roll former
JPS6336607Y2 (fi) * 1980-06-09 1988-09-28
US4734164A (en) * 1986-07-03 1988-03-29 Beloit Corporation Horizontal web-forming apparatus with curved nose forming board
US4802954A (en) * 1986-11-20 1989-02-07 Valmet-Dominion Inc. Forming board for papermaking machine

Also Published As

Publication number Publication date
AU5737790A (en) 1991-01-07
WO1990015188A1 (en) 1990-12-13
JPH04503836A (ja) 1992-07-09
US5011577A (en) 1991-04-30
AU633107B2 (en) 1993-01-21
CA2057879C (en) 1995-10-24
CA2057879A1 (en) 1990-12-09
EP0475977A1 (en) 1992-03-25

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