BE57T1 - MICROTURBULENCE GENERATOR FOR A PULP BOX AT THE HEAD OF A PAPER MACHINE - Google Patents

MICROTURBULENCE GENERATOR FOR A PULP BOX AT THE HEAD OF A PAPER MACHINE

Info

Publication number
BE57T1
BE57T1 BEBTR57A BE78200212A BE57T1 BE 57 T1 BE57 T1 BE 57T1 BE BTR57 A BEBTR57 A BE BTR57A BE 78200212 A BE78200212 A BE 78200212A BE 57 T1 BE57 T1 BE 57T1
Authority
BE
Belgium
Prior art keywords
head
paper machine
pulp box
microturbulence generator
microturbulence
Prior art date
Application number
BEBTR57A
Other languages
French (fr)
Inventor
S Chuang
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Application granted granted Critical
Publication of BE57T1 publication Critical patent/BE57T1/en

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
    • D21F1/02—Head boxes of Fourdrinier machines
    • D21F1/028—Details of the nozzle section
    • 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
    • D21F1/02—Head boxes of Fourdrinier machines
BEBTR57A 1977-10-11 1978-09-28 MICROTURBULENCE GENERATOR FOR A PULP BOX AT THE HEAD OF A PAPER MACHINE BE57T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/841,494 US4133713A (en) 1977-10-11 1977-10-11 Microturbulence generator for papermachine headbox

Publications (1)

Publication Number Publication Date
BE57T1 true BE57T1 (en) 1980-04-18

Family

ID=25285020

Family Applications (1)

Application Number Title Priority Date Filing Date
BEBTR57A BE57T1 (en) 1977-10-11 1978-09-28 MICROTURBULENCE GENERATOR FOR A PULP BOX AT THE HEAD OF A PAPER MACHINE

Country Status (11)

Country Link
US (1) US4133713A (en)
EP (1) EP0002841A1 (en)
JP (1) JPS54101905A (en)
BE (1) BE57T1 (en)
CA (1) CA1084318A (en)
DE (1) DE2857473A1 (en)
FI (1) FI74501C (en)
FR (1) FR2445868A1 (en)
GB (1) GB2049752B (en)
NL (1) NL7815063A (en)
SE (1) SE442029B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3071086D1 (en) * 1979-02-28 1985-10-24 Wiggins Teape Group Ltd Process and apparatus for controlling the deposition of a liquid onto a moving surface
AT377026B (en) * 1980-12-19 1985-01-25 Escher Wyss Gmbh FABRIC DRIVE FOR A PAPER MACHINE
EP0348398B1 (en) * 1987-01-30 1992-04-01 A. Ahlstrom Corporation Method and apparatus for spreading pulp to a web
US4885060A (en) * 1988-02-01 1989-12-05 Westvaco Corporation Papermachine headbox profiling bar with fluid discharge orifices along its length
US5000227A (en) * 1988-02-01 1991-03-19 Westvaco Corporation Pressurized fluid carrier conduit connection
FI934697A (en) * 1992-11-05 1994-05-06 Voith Gmbh J M Inloppslaoda Foer en pappersmaskin med en modifierbar underlaepp
DE4239644C2 (en) * 1992-11-26 1994-10-27 Voith Gmbh J M Headbox of a paper machine with shaft insert
DE4433445C1 (en) * 1994-09-20 1996-03-28 Voith Gmbh J M Headbox of a paper machine
DE19621258C1 (en) * 1996-05-25 1997-10-16 Voith Sulzer Papiermasch Gmbh Papermaking machine stock inlet
US5798024A (en) † 1996-06-11 1998-08-25 Valmet Corporation Controlling web anistropy in a roll and blade twin-wire gap former
US5885421A (en) * 1996-09-03 1999-03-23 The Procter & Gamble Company Vacuum apparatus for having textured clothing for controlling rate of application of vacuum pressure in a through air drying papermaking process
US5741402A (en) * 1996-09-03 1998-04-21 The Procter & Gamble Company Vacuum apparatus having plurality of vacuum sections for controlling the rate of application of vacuum pressure in a through air drying papermaking process
US5718806A (en) * 1996-09-03 1998-02-17 The Procter & Gamble Company Vacuum apparatus having flow management device for controlling the rate of application of vacuum pressure in a through air drying papermaking process
US5744007A (en) * 1996-09-03 1998-04-28 The Procter & Gamble Company Vacuum apparatus having textured web-facing surface for controlling the rate of application of vacuum pressure in a through air drying papermaking process
US5776311A (en) * 1996-09-03 1998-07-07 The Procter & Gamble Company Vacuum apparatus having transitional area for controlling the rate of application of vacuum in a through air drying papermaking process
DE29711721U1 (en) * 1997-07-04 1997-09-04 Voith Sulzer Papiermaschinen GmbH, 89522 Heidenheim Headbox with lamella
FI116075B (en) 1998-02-23 2005-09-15 Metso Paper Inc Paper machine control system
US6146500A (en) * 1998-06-19 2000-11-14 Kimberly-Clark Worldwide, Inc. Suction breast roll former and method, with flexible headbox roof
DE19908973A1 (en) 1999-03-02 2000-09-07 Voith Sulzer Papiertech Patent Process for regulating the tear length ratio of a paper web and paper machine produced
JP2003510472A (en) 1999-09-21 2003-03-18 メトソ ペーパ インコーポレイテッド Short circulation of paper machine or its equivalent and headbox adjustment system
FI116470B (en) 1999-10-04 2005-11-30 Metso Paper Inc Method of forming a paper web
US7435369B2 (en) * 2001-06-06 2008-10-14 Bpb Plc Method for targeted delivery of additives to varying layers in gypsum panels
DE10242868A1 (en) * 2002-09-17 2004-03-25 Voith Paper Patent Gmbh Papermaking machine headbox has sandwich construction guide vane incorporating sliding tab moving back and forth by compression spring and steel cable attached to spindle
DE10249820A1 (en) * 2002-10-25 2004-05-13 Voith Paper Patent Gmbh Paper suspension fibers orientated by headbox horizontal jet with variable geometry upper and lower panels altered by pressure, temperature or piezo-effect

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1898372A (en) * 1931-03-18 1933-02-21 Northwest Paper Company Method and means for forming sheets from pulp
US2744452A (en) * 1953-10-16 1956-05-08 Nicholas J Niks Adjustable distributing roll in paper making machines
US2832268A (en) * 1954-07-29 1958-04-29 Outario Paper Company Ltd Method of improving flow of stock from the stock inlet of a paper machine
US3009517A (en) * 1958-06-18 1961-11-21 David R Webster Pressure headbox construction
US3220919A (en) * 1962-10-05 1965-11-30 Beloit Corp Shaped rod turbulence generators for use in a flowing stream of paper pulp
FR1383967A (en) * 1963-11-15 1965-01-04 Beloit Corp Access device to the paper machine pulp inlet rule opening
US3382143A (en) * 1965-06-28 1968-05-07 Beloit Corp Paper forming assembly and method
US3598696A (en) * 1968-02-14 1971-08-10 Beloit Corp Multiple stage hydraulic headbox
AT310545B (en) * 1970-04-28 1973-10-10 Schmidt Erwepa Maschf Headbox for a device for producing a continuous web of paper, cardboard or the like.
US3843470A (en) * 1970-08-31 1974-10-22 Beloit Corp Flexible trailing elements in a paper-making machine headbox having projections thereon extending into the slurry flow
US3923593A (en) * 1971-12-03 1975-12-02 Beloit Corp Multiple ply web former with divided slice chamber
CA985542A (en) * 1972-12-08 1976-03-16 Dominion Engineering Works Headbox outflow system
US3939037A (en) * 1973-03-27 1976-02-17 Beloit Corporation Headbox with flexible trailing elements
US3853694A (en) * 1973-04-24 1974-12-10 Beloit Corp Paper machine flow channel with a flexible plate projecting into the flow stream to act as an oscillator
SU452642A1 (en) * 1973-05-03 1974-12-05 Ленинградский технологический институт целлюлозно-бумажной промышленности Headbox
SU475433A1 (en) * 1974-03-25 1975-06-30 Ленинградский технологический институт целлюлозно-бумажной промышленности Headbox
US3994771A (en) * 1975-05-30 1976-11-30 The Procter & Gamble Company Process for forming a layered paper web having improved bulk, tactile impression and absorbency and paper thereof

Also Published As

Publication number Publication date
DE2857473C2 (en) 1992-07-30
NL7815063A (en) 1980-05-30
CA1084318A (en) 1980-08-26
FI783092A (en) 1979-04-12
EP0002841A1 (en) 1979-07-11
SE8000568L (en) 1980-01-24
FR2445868A1 (en) 1980-08-01
GB2049752A (en) 1980-12-31
FI74501B (en) 1987-10-30
FI74501C (en) 1988-02-08
FR2445868B1 (en) 1982-11-05
US4133713A (en) 1979-01-09
GB2049752B (en) 1982-09-15
SE442029B (en) 1985-11-25
DE2857473A1 (en) 1980-11-06
JPS54101905A (en) 1979-08-10

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Legal Events

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ERE Patent lapsed

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