ATE389054T1 - HEADBOX FOR A MACHINE FOR PRODUCING A FIBROUS WEB, PARTICULARLY A PAPER OR CARDBOARD WEB - Google Patents

HEADBOX FOR A MACHINE FOR PRODUCING A FIBROUS WEB, PARTICULARLY A PAPER OR CARDBOARD WEB

Info

Publication number
ATE389054T1
ATE389054T1 AT05106001T AT05106001T ATE389054T1 AT E389054 T1 ATE389054 T1 AT E389054T1 AT 05106001 T AT05106001 T AT 05106001T AT 05106001 T AT05106001 T AT 05106001T AT E389054 T1 ATE389054 T1 AT E389054T1
Authority
AT
Austria
Prior art keywords
machine
paper
web
headbox
producing
Prior art date
Application number
AT05106001T
Other languages
German (de)
Inventor
Simon Juhas
Karl Bunz
Konstantin Fenkl
Klaus Lehleiter
Eckhart Kraegeloh
Original Assignee
Voith Patent 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 Voith Patent Gmbh filed Critical Voith Patent Gmbh
Application granted granted Critical
Publication of ATE389054T1 publication Critical patent/ATE389054T1/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
    • 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

Landscapes

  • Paper (AREA)

Abstract

The stock inlet (1), at a machine to produce a paper or cardboard web (2), has a jet outlet (4) at right angles to the machine running line and across the machine width. An upper arm (9) and two center units (10,11) between it and a lower arm (8) and preferably carriers (12) form a turbulence generator (13). The lower jet wall (5) is rigidly bonded to the lower arm of the central component group (7) and is also connected to a lateral carrier (16) under the center group, through a number of carriers (15) distributed across the machine width, which are pliable or can bend easily.
AT05106001T 2004-08-06 2005-07-01 HEADBOX FOR A MACHINE FOR PRODUCING A FIBROUS WEB, PARTICULARLY A PAPER OR CARDBOARD WEB ATE389054T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004038541A DE102004038541A1 (en) 2004-08-06 2004-08-06 Stock inlet, for a machine to produce a paper/cardboard web, has a turbulence generator formed by center units between an upper and a lower arm

Publications (1)

Publication Number Publication Date
ATE389054T1 true ATE389054T1 (en) 2008-03-15

Family

ID=35853429

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05106001T ATE389054T1 (en) 2004-08-06 2005-07-01 HEADBOX FOR A MACHINE FOR PRODUCING A FIBROUS WEB, PARTICULARLY A PAPER OR CARDBOARD WEB

Country Status (3)

Country Link
EP (1) EP1653000B1 (en)
AT (1) ATE389054T1 (en)
DE (2) DE102004038541A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009045166A1 (en) 2009-09-30 2011-03-31 Voith Patent Gmbh Headbox for a machine for producing a fibrous web, in particular a paper or board web
US11173629B2 (en) 2016-08-05 2021-11-16 United States Gypsum Company Continuous mixer and method of mixing reinforcing fibers with cementitious materials
US11224990B2 (en) 2016-08-05 2022-01-18 United States Gypsum Company Continuous methods of making fiber reinforced concrete panels
US10981294B2 (en) 2016-08-05 2021-04-20 United States Gypsum Company Headbox and forming station for fiber-reinforced cementitious panel production
US10272399B2 (en) 2016-08-05 2019-04-30 United States Gypsum Company Method for producing fiber reinforced cementitious slurry using a multi-stage continuous mixer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1134188A (en) * 1980-04-03 1982-10-26 Denis Croteau Stock supply system for paper machine
EP0997578B1 (en) * 1998-10-05 2004-04-28 Voith Paper Patent GmbH Headbox
DE10060328C1 (en) * 2000-12-04 2001-12-20 Pama Papiermaschinen Gmbh High turbulence headbox nozzle for a high speed papermaking machine, has reinforcing ribs connected to nozzle walls, resisting widening of the nozzle slot

Also Published As

Publication number Publication date
DE102004038541A1 (en) 2006-03-16
DE502005003181D1 (en) 2008-04-24
EP1653000B1 (en) 2008-03-12
EP1653000A1 (en) 2006-05-03

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