BR9906541B1 - aparelho para a geração de turbulência no material em um tecido de formação e método para a criação de um nìvel desejado de turbulência em uma camada de material transportada em um tecido de formação. - Google Patents

aparelho para a geração de turbulência no material em um tecido de formação e método para a criação de um nìvel desejado de turbulência em uma camada de material transportada em um tecido de formação.

Info

Publication number
BR9906541B1
BR9906541B1 BRPI9906541-0A BR9906541A BR9906541B1 BR 9906541 B1 BR9906541 B1 BR 9906541B1 BR 9906541 A BR9906541 A BR 9906541A BR 9906541 B1 BR9906541 B1 BR 9906541B1
Authority
BR
Brazil
Prior art keywords
turbulence
stock
forming fabric
elements
deflocculate
Prior art date
Application number
BRPI9906541-0A
Other languages
English (en)
Other versions
BR9906541A (pt
Inventor
James D White
Douglas R Mcpherson
Richard E Pitt
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
Priority claimed from US09/290,898 external-priority patent/US6126786A/en
Application filed filed Critical
Publication of BR9906541A publication Critical patent/BR9906541A/pt
Publication of BR9906541B1 publication Critical patent/BR9906541B1/pt

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
    • D21F1/48—Suction apparatus
    • D21F1/483—Drainage foils and bars
    • 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
    • D21F1/18—Shaking apparatus for wire-cloths and associated parts
    • D21F1/20—Shaking apparatus for wire-cloths and associated parts in Fourdrinier machines

Landscapes

  • Paper (AREA)
  • Making Paper Articles (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Looms (AREA)
BRPI9906541-0A 1998-06-18 1999-06-17 aparelho para a geração de turbulência no material em um tecido de formação e método para a criação de um nìvel desejado de turbulência em uma camada de material transportada em um tecido de formação. BR9906541B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9935698A 1998-06-18 1998-06-18
US09/290,898 US6126786A (en) 1998-06-18 1999-04-14 Apparatus and method of generating stock turbulence in a fourdrinier forming section
PCT/CA1999/000573 WO1999066121A1 (en) 1998-06-18 1999-06-17 Apparatus and method of generating stock turbulence in a fourdrinier forming section

Publications (2)

Publication Number Publication Date
BR9906541A BR9906541A (pt) 2000-10-17
BR9906541B1 true BR9906541B1 (pt) 2009-01-13

Family

ID=26796017

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9906541-0A BR9906541B1 (pt) 1998-06-18 1999-06-17 aparelho para a geração de turbulência no material em um tecido de formação e método para a criação de um nìvel desejado de turbulência em uma camada de material transportada em um tecido de formação.

Country Status (12)

Country Link
EP (1) EP1005588B1 (pt)
AT (1) ATE258249T1 (pt)
AU (1) AU745683B2 (pt)
BR (1) BR9906541B1 (pt)
CA (1) CA2300280C (pt)
DE (1) DE69914295T2 (pt)
ES (1) ES2212563T3 (pt)
NO (1) NO315570B1 (pt)
NZ (1) NZ502363A (pt)
PT (1) PT1005588E (pt)
RU (1) RU2224062C2 (pt)
WO (1) WO1999066121A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2436790A1 (en) 2000-10-16 2002-04-25 Roy Van Essen Adjustable activity drainage box
DE10107328A1 (de) * 2001-02-16 2002-08-29 Voith Paper Patent Gmbh Verfahren und Vorrichtung zum Abführen von Siebwasser
DE10162133A1 (de) * 2001-12-18 2003-07-03 Voith Paper Patent Gmbh Verfahren und Maschine zur Herstellung einer Faserstoffbahn aus einer Faserstoffsuspension
US8236139B1 (en) 2008-06-30 2012-08-07 International Paper Company Apparatus for improving basis weight uniformity with deckle wave control

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3922190A (en) * 1972-05-01 1975-11-25 Inotech Process Ltd Vacuum drainage device having a plurality of stepped blades
US4687549A (en) * 1986-01-08 1987-08-18 M/K Systems, Inc. Hydrofoil blade

Also Published As

Publication number Publication date
DE69914295T2 (de) 2004-07-01
AU745683B2 (en) 2002-03-28
ATE258249T1 (de) 2004-02-15
WO1999066121A1 (en) 1999-12-23
EP1005588A1 (en) 2000-06-07
EP1005588B1 (en) 2004-01-21
PT1005588E (pt) 2004-05-31
AU4354899A (en) 2000-01-05
NO20000778D0 (no) 2000-02-17
NO315570B1 (no) 2003-09-22
RU2224062C2 (ru) 2004-02-20
ES2212563T3 (es) 2004-07-16
CA2300280C (en) 2007-09-11
NZ502363A (en) 2001-07-27
BR9906541A (pt) 2000-10-17
CA2300280A1 (en) 1999-12-23
NO20000778L (no) 2000-04-14
DE69914295D1 (de) 2004-02-26

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Legal Events

Date Code Title Description
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 17/06/1999, OBSERVADAS AS CONDICOES LEGAIS.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 14A, 15A, 16A, 17A, 18A, 19A E 20A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.