BR112014025803B1 - Rolo de aperto alongado, prensa de aperto alongada utilizando o rolo de aperto alongado, máquina de fabricação de papel e método de operar uma prensa de aperto alongada - Google Patents

Rolo de aperto alongado, prensa de aperto alongada utilizando o rolo de aperto alongado, máquina de fabricação de papel e método de operar uma prensa de aperto alongada Download PDF

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Publication number
BR112014025803B1
BR112014025803B1 BR112014025803-1A BR112014025803A BR112014025803B1 BR 112014025803 B1 BR112014025803 B1 BR 112014025803B1 BR 112014025803 A BR112014025803 A BR 112014025803A BR 112014025803 B1 BR112014025803 B1 BR 112014025803B1
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BR
Brazil
Prior art keywords
elongated
press
press body
roller
internal pressure
Prior art date
Application number
BR112014025803-1A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112014025803A2 (cg-RX-API-DMAC7.html
Inventor
Gustavsson Tord
Ekström Göran
Paulsson Jan
Tolfsson Karl-Johan
Original Assignee
Valmet Aktiebolag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=49383816&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112014025803(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from SE1250393A external-priority patent/SE536539C2/sv
Application filed by Valmet Aktiebolag filed Critical Valmet Aktiebolag
Publication of BR112014025803A2 publication Critical patent/BR112014025803A2/pt
Publication of BR112014025803B1 publication Critical patent/BR112014025803B1/pt

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Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/006—Calenders; Smoothing apparatus with extended nips
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/0209—Wet presses with extended press nip
    • D21F3/0218—Shoe presses
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/14—Making cellulose wadding, filter or blotting paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/0281—Wet presses in combination with a dryer roll

Landscapes

  • Paper (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
BR112014025803-1A 2012-04-19 2013-03-12 Rolo de aperto alongado, prensa de aperto alongada utilizando o rolo de aperto alongado, máquina de fabricação de papel e método de operar uma prensa de aperto alongada BR112014025803B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
SE1250393-4 2012-04-19
SE1250393A SE536539C2 (sv) 2012-04-19 2012-04-19 Vals med förlängt nyp, press med förlängt nyp som utnyttjarvalsen med förlängt nyp, pappersmaskin, samt driftförfarandeför en press med förlängt nyp
SE1251000 2012-09-06
SE1251000-4 2012-09-06
PCT/SE2013/050227 WO2013158010A1 (en) 2012-04-19 2013-03-12 An extended nip roll, an extended nip press making use of the extended nip roll, a papermaking machine and a method of operating an extended nip press

Publications (2)

Publication Number Publication Date
BR112014025803A2 BR112014025803A2 (cg-RX-API-DMAC7.html) 2017-06-20
BR112014025803B1 true BR112014025803B1 (pt) 2021-09-08

Family

ID=49383816

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014025803-1A BR112014025803B1 (pt) 2012-04-19 2013-03-12 Rolo de aperto alongado, prensa de aperto alongada utilizando o rolo de aperto alongado, máquina de fabricação de papel e método de operar uma prensa de aperto alongada

Country Status (7)

Country Link
US (1) US9181655B2 (cg-RX-API-DMAC7.html)
EP (1) EP2839074B1 (cg-RX-API-DMAC7.html)
JP (1) JP6157589B2 (cg-RX-API-DMAC7.html)
CN (1) CN104379835B (cg-RX-API-DMAC7.html)
BR (1) BR112014025803B1 (cg-RX-API-DMAC7.html)
PL (1) PL2839074T3 (cg-RX-API-DMAC7.html)
WO (1) WO2013158010A1 (cg-RX-API-DMAC7.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2602387T3 (pl) 2011-12-07 2017-01-31 Valmet Aktiebolag Maszyna papiernicza, walec o przedłużonej strefie styku i sposób wytwarzania bibułki
SE539956C2 (en) * 2016-11-28 2018-02-13 Valmet Oy A forming section for forming a fibrous web, a papermaking machine comprising a forming section and a method of forming a fibrous web
SE1651680A1 (en) * 2016-12-19 2018-04-24 Valmet Oy A method for making tissue paper
SE542214C2 (en) * 2018-10-12 2020-03-10 Valmet Oy A tissue paper making machine and a method of operating a tissue paper making machine
SE545633C2 (en) 2020-12-07 2023-11-21 Valmet Oy A method for manufacturing a support body arrangement, and a support body arrangement
SE2051421A1 (en) * 2020-12-07 2022-06-08 Valmet Oy Support body and paper machine comprising such a support body
USD1098217S1 (en) * 2023-05-19 2025-10-14 Valmet Aktiebolag Press body for use in extended nip presses for paper making
SE2430128A1 (en) * 2024-03-13 2025-09-14 Valmet Oy Press body for a paper machine, and paper machine
EP4750945A1 (en) * 2024-03-13 2026-06-03 Valmet Ab Press body, and paper machine comprising such a press body
SE548384C2 (en) * 2024-09-02 2026-06-30 Valmet Oy A shoe for a paper machine press, belt roll comprising the shoe, and paper making machine comprising the belt roll

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SE504708C2 (sv) 1995-09-13 1997-04-07 Valmet Karlstad Ab Sätt och anordning för överföring av en snabbt löpande färdigtorkad fiberbana, särskilt en tissuebana, från en anordning och längs en förutbestämd bana till en efterföljande anordning
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PL2602387T3 (pl) 2011-12-07 2017-01-31 Valmet Aktiebolag Maszyna papiernicza, walec o przedłużonej strefie styku i sposób wytwarzania bibułki

Also Published As

Publication number Publication date
US20150060000A1 (en) 2015-03-05
PL2839074T3 (pl) 2016-09-30
CN104379835A (zh) 2015-02-25
EP2839074A4 (en) 2015-04-01
CN104379835B (zh) 2016-05-18
WO2013158010A1 (en) 2013-10-24
BR112014025803A2 (cg-RX-API-DMAC7.html) 2017-06-20
EP2839074B1 (en) 2016-03-09
EP2839074A1 (en) 2015-02-25
US9181655B2 (en) 2015-11-10
JP6157589B2 (ja) 2017-07-05
JP2015519484A (ja) 2015-07-09

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/03/2013, OBSERVADAS AS CONDICOES LEGAIS.