ES8300910A1 - Perfeccionamientos en cajas de cabeza para maquinas de fa- bricacion de papel o equivalentes - Google Patents

Perfeccionamientos en cajas de cabeza para maquinas de fa- bricacion de papel o equivalentes

Info

Publication number
ES8300910A1
ES8300910A1 ES501265A ES501265A ES8300910A1 ES 8300910 A1 ES8300910 A1 ES 8300910A1 ES 501265 A ES501265 A ES 501265A ES 501265 A ES501265 A ES 501265A ES 8300910 A1 ES8300910 A1 ES 8300910A1
Authority
ES
Spain
Prior art keywords
headbox
segments
partial
paper machine
turbulence
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
Application number
ES501265A
Other languages
English (en)
Other versions
ES501265A0 (es
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 Technologies 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
Publication of ES501265A0 publication Critical patent/ES501265A0/es
Publication of ES8300910A1 publication Critical patent/ES8300910A1/es
Expired legal-status Critical Current

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
    • 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
    • D21F1/026—Details of the turbulence 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
    • 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
    • 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
    • D21F9/006—Complete machines for making continuous webs of paper of the twin-wire type paper or board consisting of two or more layers

Landscapes

  • Paper (AREA)

Abstract

CAJA DE CABEZA PARA MAQUINA DE FABRICACION DE PAPEL O SIMILAR. CONSTA DE UNA VIGA DE PUNTA INFERIOR (20) SOPORTADA POR UN EJE (18) QUE PIVOTA SOBRE VIGAS DE SOPORTE (15), ESTANDO PROVISTA DE UNA PARED SUPERIOR (20'') QUE FORMA PARTE DEL CONDUCTO DE FLUJO DE SUSPENSION DEL MATERIAL; DE UNA DESLIZADERA (16) MOVIDA SOBRE GUIAS (17'') QUE SIRVE DE ELEMENTO DE AJUSTE A LA VIGA DE PUNTA INFERIOR (20); DE UN TALON DE SOPORTE (18'') MONTADO SOBRE UNA GUIA (19), QUE ESTA UNIDO A LA CARA EXTREMA DE DICHA VIGA DE PUNTA INFERIOR (20); Y DE UNA ESTRUCTURA DE PARED SUPERIOR (32, 33) PIVOTANTE, QUE ESTA FORMADA POR UN VIGA (33) A LA CUAL SE UNE LA VIGA DE PUNTA SUPERIOR (32) MEDIANTE UN PIVOTE (31).
ES501265A 1980-04-11 1981-04-10 Perfeccionamientos en cajas de cabeza para maquinas de fa- bricacion de papel o equivalentes Expired ES8300910A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI801167A FI69664C (fi) 1980-04-11 1980-04-11 Inloppslaoda foer en pappersmaskin

Publications (2)

Publication Number Publication Date
ES501265A0 ES501265A0 (es) 1982-11-01
ES8300910A1 true ES8300910A1 (es) 1982-11-01

Family

ID=8513406

Family Applications (1)

Application Number Title Priority Date Filing Date
ES501265A Expired ES8300910A1 (es) 1980-04-11 1981-04-10 Perfeccionamientos en cajas de cabeza para maquinas de fa- bricacion de papel o equivalentes

Country Status (9)

Country Link
EP (1) EP0049254A1 (es)
JP (1) JPS57500515A (es)
BR (1) BR8108308A (es)
CA (1) CA1157303A (es)
ES (1) ES8300910A1 (es)
FI (1) FI69664C (es)
IT (1) IT1194781B (es)
SU (1) SU1218929A3 (es)
WO (1) WO1981002903A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI78750B (fi) * 1982-07-20 1989-05-31 Escher Wyss Gmbh Flerskiktsinloppslaoda foer matande av pappersmassa till en vira.
AT374843B (de) * 1982-07-23 1984-06-12 Escher Wyss Gmbh Mehrlagenstoffauflauf fuer insbesondere papiermaschinen
CH672515A5 (es) * 1987-02-02 1989-11-30 Escher Wyss Gmbh
DE4328997C2 (de) * 1993-08-28 1998-07-02 Voith Gmbh J M Naßpartie eines Doppelsieb-GAP-Formers
EP0681057B1 (de) * 1994-04-29 2002-08-28 Voith Paper Patent GmbH Mehrschichten-Stoffauflauf
DE19624052A1 (de) * 1996-06-17 1996-12-12 Voith Sulzer Papiermasch Gmbh Dreischichtenstoffauflauf
DE29701032U1 (de) * 1997-01-22 1997-03-13 Voith Sulzer Papiermaschinen GmbH, 89522 Heidenheim 3-Schicht-Stoffauflauf
DE10159412A1 (de) * 2001-12-04 2003-06-12 Voith Paper Patent Gmbh Stoffauflauf

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3598696A (en) * 1968-02-14 1971-08-10 Beloit Corp Multiple stage hydraulic headbox
US3802966A (en) * 1969-08-22 1974-04-09 Ethyl Corp Apparatus for delivering a fluid suspension to a forming unit clear reactor power plant
US3839143A (en) * 1972-06-08 1974-10-01 Beloit Corp Multi-ply two wire former wherein multiple headboxes are used and inflatable air bellows provide adjustments therebetween
FI379674A (es) * 1974-01-17 1975-07-18 Beloit Corp
US4141788A (en) * 1978-05-02 1979-02-27 Beloit Corporation Method of and means for forming multi-ply paper webs from a single headbox

Also Published As

Publication number Publication date
SU1218929A3 (ru) 1986-03-15
ES501265A0 (es) 1982-11-01
BR8108308A (pt) 1982-03-09
FI69664B (fi) 1985-11-29
IT8121066A1 (it) 1982-10-10
FI801167A (fi) 1981-10-12
FI69664C (fi) 1986-03-10
IT8121066A0 (it) 1981-04-10
CA1157303A (en) 1983-11-22
JPS57500515A (es) 1982-03-25
IT1194781B (it) 1988-09-28
WO1981002903A1 (en) 1981-10-15
EP0049254A1 (en) 1982-04-14

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