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BR0000610A - Twin wire former. - Google Patents

Twin wire former.

Info

Publication number
BR0000610A
BR0000610A BR0000610-6A BR0000610A BR0000610A BR 0000610 A BR0000610 A BR 0000610A BR 0000610 A BR0000610 A BR 0000610A BR 0000610 A BR0000610 A BR 0000610A
Authority
BR
Brazil
Prior art keywords
wire
front cylinder
headboard
cylinder
twinned
Prior art date
Application number
BR0000610-6A
Other languages
Portuguese (pt)
Inventor
Atti Poikolainen
Original Assignee
Valmet Corp
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 Corp filed Critical Valmet Corp
Publication of BR0000610A publication Critical patent/BR0000610A/en

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21FPAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F9/00Complete machines for making continuous webs of paper
    • D21F9/003Complete machines for making continuous webs of paper of the twin-wire type

Landscapes

  • Paper (AREA)

Abstract

"FORMADOR DE ARAMES GEMINADOS''. A invenção relaciona a um formador de arames geminados em máquina de papel compreendendo uma porção pequena de arame fourdrinier formada de um arame inferior 12 após uma caixa de cabeceira (10), cuja porção de arame é seguida por uma zona de arames geminados. O cilindro frontal (16) do arame inferior (12) é um cilindro aberto, o qual é colocado numa posição onde o ponto mais alto (A) do cilindro frontal (16) está próximo do nível da face de topo do ressalto inferior (11) da caixa de cabeceira (10). Um plano vertical (A - B) passando através do eixo de simetria central do cilindro frontal (16) está a uma tal distância (s) da caixa de cabeceira (10) do lado de fora da ciaxa de cabeceira, que o jato de suspensão do estoque descarregando de uma parte da abertura (10b) da caixa de cabeceira possa ser arranjado para contactar o arame fourdrinier (12) substancialmente parelelo ao dito arame ou em ângulo muito pequeno de incidência ou ao cilindro frontal (16) ou na direção de deslocamento da aba após o cilindro frontal (16)."TWIN WIRE FORMER". The invention relates to a paper machine twinned wire former comprising a small portion of fourdrinier wire formed from a lower wire 12 after a bedside box (10), the wire portion of which is followed by a zone of twinned wires. The front cylinder (16) of the lower wire (12) is an open cylinder, which is placed in a position where the highest point (A) of the front cylinder (16) is close to the level of the face of top of the lower shoulder (11) of the head box (10) .A vertical plane (A - B) passing through the central symmetry axis of the front cylinder (16) is at such a distance (s) from the head box (10) ) on the outside of the headboard, that the stock suspension jet discharging from a part of the opening (10b) of the headboard can be arranged to contact the fourdrinier wire (12) substantially parallel to said wire or at a very low angle small incidence or the front cylinder (16) or in the direction of travel of the flap after the front cylinder (16).

BR0000610-6A 1999-03-01 2000-02-29 Twin wire former. BR0000610A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI990432A FI990432L (en) 1999-03-01 1999-03-01 Double wire former

Publications (1)

Publication Number Publication Date
BR0000610A true BR0000610A (en) 2000-09-26

Family

ID=8553993

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0000610-6A BR0000610A (en) 1999-03-01 2000-02-29 Twin wire former.

Country Status (3)

Country Link
BR (1) BR0000610A (en)
DE (1) DE10009535A1 (en)
FI (1) FI990432L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20065446A7 (en) 2006-06-28 2007-12-29 Metso Paper Inc Forming part
FI120747B (en) 2006-09-21 2010-02-15 Metso Paper Inc Paper or board machine

Also Published As

Publication number Publication date
DE10009535A1 (en) 2000-09-07
FI990432A0 (en) 1999-03-01
FI990432A7 (en) 2000-09-02
FI990432L (en) 2000-09-02

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]