IT1142113B - Dispositivo d'afflusso della pasta per una macchina da carta - Google Patents

Dispositivo d'afflusso della pasta per una macchina da carta

Info

Publication number
IT1142113B
IT1142113B IT25647/81A IT2564781A IT1142113B IT 1142113 B IT1142113 B IT 1142113B IT 25647/81 A IT25647/81 A IT 25647/81A IT 2564781 A IT2564781 A IT 2564781A IT 1142113 B IT1142113 B IT 1142113B
Authority
IT
Italy
Prior art keywords
pasta
paper machine
influence device
influence
paper
Prior art date
Application number
IT25647/81A
Other languages
English (en)
Other versions
IT8125647A0 (it
Inventor
Alfred Bubik
Hans Dahl
Ruediger Kurtz
Original Assignee
Escher Wyss Gmbh
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 Escher Wyss Gmbh filed Critical Escher Wyss Gmbh
Publication of IT8125647A0 publication Critical patent/IT8125647A0/it
Application granted granted Critical
Publication of IT1142113B publication Critical patent/IT1142113B/it

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
    • D21F1/022—Means for injecting material into flow within the headbox
    • 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
    • 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
IT25647/81A 1980-12-19 1981-12-17 Dispositivo d'afflusso della pasta per una macchina da carta IT1142113B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH939280 1980-12-19

Publications (2)

Publication Number Publication Date
IT8125647A0 IT8125647A0 (it) 1981-12-17
IT1142113B true IT1142113B (it) 1986-10-08

Family

ID=4351509

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25647/81A IT1142113B (it) 1980-12-19 1981-12-17 Dispositivo d'afflusso della pasta per una macchina da carta

Country Status (5)

Country Link
US (1) US4361467A (it)
AT (1) AT377026B (it)
CA (1) CA1166056A (it)
DE (1) DE3101407C2 (it)
IT (1) IT1142113B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3514554C3 (de) * 1984-09-19 1998-01-08 Escher Wyss Gmbh Stoffauflauf-Vorrichtung für eine Papiermaschine und Verfahren zu deren Betrieb
DE3644454C1 (de) * 1986-12-24 1988-08-04 Voith Gmbh J M Stoffauflauf fuer eine Papiermaschine od.dgl.
CH672515A5 (it) * 1987-02-02 1989-11-30 Escher Wyss Gmbh
US4885060A (en) * 1988-02-01 1989-12-05 Westvaco Corporation Papermachine headbox profiling bar with fluid discharge orifices along its length
DE3807629A1 (de) * 1988-03-09 1989-09-21 Escher Wyss Gmbh Vorrichtung zum halten einer trennlamelle
US4999088A (en) * 1989-04-24 1991-03-12 Tim Tikkanen No-box system with booster head spray for delivering paper stock to a paper machine
FI84921C (fi) * 1989-12-22 1992-02-10 Ahlstroem Valmet En eller flerskikts inloppslaoda med utvidgad reglerzon av genomloppsvolym.
DE4307143C2 (de) * 1993-03-06 1998-02-05 Voith Gmbh J M Mehrschichtenstoffauflauf
DE4323050C1 (de) * 1993-07-12 1995-02-16 Voith Gmbh J M Düse eines Mehrschichtenstoffauflaufes und Verfahren zum vermischungsarmen Zusammenführen mindestens zweier Stoffsuspensionsströme
WO1995009271A1 (en) * 1993-09-29 1995-04-06 Beloit Technologies, Inc. A basis weight control apparatus
EP0681057B1 (de) * 1994-04-29 2002-08-28 Voith Paper Patent GmbH Mehrschichten-Stoffauflauf
AT406172B (de) * 1998-02-05 2000-03-27 Andritz Patentverwaltung Vorrichtung zur zufuhr einer faserstoffsuspension auf eine entwässerungseinrichtung
US6146500A (en) * 1998-06-19 2000-11-14 Kimberly-Clark Worldwide, Inc. Suction breast roll former and method, with flexible headbox roof
CA2344343A1 (en) * 1998-09-30 2000-04-06 Eldon Lavaine Lyngseth Bridge device for paper forming equipment and method
DE19905716A1 (de) * 1999-02-11 2000-08-17 Voith Sulzer Papiertech Patent Verfahren zur Erzeugung von Turbulenzen in einem Stoffstrom eines Ein- oder Mehrlagen-Stoffauflaufs und Stoffauflauf
AU2788500A (en) * 1999-03-01 2000-09-21 Valmet Ltd. High consistency paper formation
US6464836B2 (en) * 1999-03-19 2002-10-15 Smurfit Carton Y Papel De Mexico S.A. De C.V. Variable hydraulic pulse drainage cylinder former
DE19946756A1 (de) * 1999-09-29 2001-04-12 Voith Paper Patent Gmbh Stoffauflauf
DE10323300A1 (de) * 2003-05-21 2004-12-16 Voith Paper Patent Gmbh Former

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1541109A (fr) * 1967-08-24 1968-10-04 St Annes Board Mill Co Ltd Caisse de tête pour machine à papier, carton ou équivalent
CH572127A5 (it) * 1973-08-29 1976-01-30 Escher Wyss Gmbh
SE385029B (sv) * 1973-11-23 1976-05-31 Ahlstroem Oy Sett att forma en kontinuerlig materialbana av fibrosa partiklar och anordning derfor
CH598407A5 (it) * 1975-09-30 1978-04-28 Escher Wyss Gmbh
US4125429A (en) * 1977-03-08 1978-11-14 Beloit Corporation Headbox turbulence generator and damping sheet
AT356505B (de) * 1977-07-27 1980-05-12 Escher Wyss Gmbh Stoffauflauf fuer papiermaschinen
US4133713A (en) * 1977-10-11 1979-01-09 The Procter & Gamble Company Microturbulence generator for papermachine headbox
CH629267A5 (de) * 1978-05-30 1982-04-15 Escher Wyss Gmbh Stoffauflaufvorrichtung fuer eine papiermaschine.
ATE15704T1 (de) * 1979-02-28 1985-10-15 Wiggins Teape Group Ltd Verfahren und vorrichtung zum kontrollieren der ablagerung einer fluessigkeit auf einer sich bewegenden oberflaeche.

Also Published As

Publication number Publication date
CA1166056A (en) 1984-04-24
IT8125647A0 (it) 1981-12-17
AT377026B (de) 1985-01-25
US4361467A (en) 1982-11-30
DE3101407C2 (de) 1985-04-04
DE3101407A1 (de) 1982-07-22
ATA634980A (de) 1984-06-15

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