FI915762A0 - Med tryckluft verkande virabord. - Google Patents

Med tryckluft verkande virabord.

Info

Publication number
FI915762A0
FI915762A0 FI915762A FI915762A FI915762A0 FI 915762 A0 FI915762 A0 FI 915762A0 FI 915762 A FI915762 A FI 915762A FI 915762 A FI915762 A FI 915762A FI 915762 A0 FI915762 A0 FI 915762A0
Authority
FI
Finland
Prior art keywords
virabord
tryckluft
verkande
media
verkande virabord
Prior art date
Application number
FI915762A
Other languages
English (en)
Other versions
FI101819B1 (fi
FI101819B (fi
Inventor
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 FI915762A0 publication Critical patent/FI915762A0/fi
Application granted granted Critical
Publication of FI101819B1 publication Critical patent/FI101819B1/fi
Publication of FI101819B publication Critical patent/FI101819B/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
    • D21F9/00—Complete machines for making continuous webs of paper
    • D21F9/02—Complete machines for making continuous webs of paper of the Fourdrinier type
FI915762A 1989-06-08 1991-12-05 Paineistettu viirapöytä FI101819B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US36292589A 1989-06-08 1989-06-08
US36292589 1989-06-08
PCT/CA1990/000184 WO1990015186A1 (en) 1989-06-08 1990-06-07 Pressurized forming board
CA9000184 1990-06-07

Publications (3)

Publication Number Publication Date
FI915762A0 true FI915762A0 (fi) 1991-12-05
FI101819B1 FI101819B1 (fi) 1998-08-31
FI101819B FI101819B (fi) 1998-08-31

Family

ID=23428078

Family Applications (1)

Application Number Title Priority Date Filing Date
FI915762A FI101819B (fi) 1989-06-08 1991-12-05 Paineistettu viirapöytä

Country Status (7)

Country Link
EP (1) EP0475976B1 (fi)
JP (1) JPH07113194B2 (fi)
AU (1) AU633100B2 (fi)
CA (1) CA2057880C (fi)
DE (1) DE69007479T2 (fi)
FI (1) FI101819B (fi)
WO (1) WO1990015186A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI121820B (fi) 2006-05-15 2011-04-29 Ramtec Oy Seulakauha ja seulakauhan voimansiirtomoduli
CN106320049A (zh) * 2015-06-29 2017-01-11 浙江永泰纸业集团股份有限公司 一种纸或纸板流浆箱控制方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2928466A (en) * 1955-12-27 1960-03-15 Ontario Paper Co Ltd Means for improving drainage on paper machines
US3052296A (en) * 1958-11-04 1962-09-04 Beloit Iron Works Uniflow fourdrinier
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
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
US4306934A (en) * 1978-11-27 1981-12-22 Seppanen Erkki O Method and apparatus for forming paper

Also Published As

Publication number Publication date
DE69007479D1 (de) 1994-04-21
DE69007479T2 (de) 1994-06-23
EP0475976B1 (en) 1994-03-16
FI101819B1 (fi) 1998-08-31
AU5674890A (en) 1991-01-07
JPH04504148A (ja) 1992-07-23
EP0475976A1 (en) 1992-03-25
JPH07113194B2 (ja) 1995-12-06
FI101819B (fi) 1998-08-31
CA2057880A1 (en) 1990-12-09
AU633100B2 (en) 1993-01-21
CA2057880C (en) 1996-05-07
WO1990015186A1 (en) 1990-12-13

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FI915762A0 (fi) Med tryckluft verkande virabord.