DE69611732D1 - Siebvorrichtung - Google Patents

Siebvorrichtung

Info

Publication number
DE69611732D1
DE69611732D1 DE69611732T DE69611732T DE69611732D1 DE 69611732 D1 DE69611732 D1 DE 69611732D1 DE 69611732 T DE69611732 T DE 69611732T DE 69611732 T DE69611732 T DE 69611732T DE 69611732 D1 DE69611732 D1 DE 69611732D1
Authority
DE
Germany
Prior art keywords
rotor
casing
pct
heavy impurities
date apr
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 - Lifetime
Application number
DE69611732T
Other languages
English (en)
Other versions
DE69611732T2 (de
DE69611732T3 (de
Inventor
Boerje Fredriksson
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 AB
Original Assignee
Valmet Fibertech AB
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=20399791&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69611732(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Valmet Fibertech AB filed Critical Valmet Fibertech AB
Publication of DE69611732D1 publication Critical patent/DE69611732D1/de
Publication of DE69611732T2 publication Critical patent/DE69611732T2/de
Application granted granted Critical
Publication of DE69611732T3 publication Critical patent/DE69611732T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/02—Straining or screening the pulp
    • D21D5/023—Stationary screen-drums
    • D21D5/026—Stationary screen-drums with rotating cleaning foils

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Massaging Devices (AREA)
  • Eye Examination Apparatus (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Brushes (AREA)
  • Specific Conveyance Elements (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Sewing Machines And Sewing (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
DE69611732T 1995-10-11 1996-09-26 Siebvorrichtung Expired - Lifetime DE69611732T3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9503553 1995-10-11
SE9503553A SE507905C2 (sv) 1995-10-11 1995-10-11 Anordning för silning av massasuspensioner
PCT/SE1996/001204 WO1997013919A1 (en) 1995-10-11 1996-09-26 Screening arrangement

Publications (3)

Publication Number Publication Date
DE69611732D1 true DE69611732D1 (de) 2001-03-08
DE69611732T2 DE69611732T2 (de) 2001-05-23
DE69611732T3 DE69611732T3 (de) 2005-03-31

Family

ID=20399791

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69611732T Expired - Lifetime DE69611732T3 (de) 1995-10-11 1996-09-26 Siebvorrichtung

Country Status (13)

Country Link
US (1) US5925249A (de)
EP (1) EP0868564B2 (de)
JP (1) JP3848373B2 (de)
AT (1) ATE199030T1 (de)
AU (1) AU706779B2 (de)
BR (1) BR9611014A (de)
CA (1) CA2232665C (de)
DE (1) DE69611732T3 (de)
ES (1) ES2153989T5 (de)
NO (1) NO311945B1 (de)
NZ (1) NZ320692A (de)
SE (1) SE507905C2 (de)
WO (1) WO1997013919A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE509134C2 (sv) 1997-04-14 1998-12-07 Sunds Defibrator Ind Ab Silanordning med rejektutspädning
SE511148C2 (sv) * 1997-12-19 1999-08-09 Sunds Defibrator Ind Ab Silanordning för fibersuspension
SE511142C2 (sv) * 1997-12-19 1999-08-09 Sunds Defibrator Ind Ab Anordning med spädvätsketillförsel för silning av fibersuspensioner
SE9901148L (sv) 1999-03-29 2000-06-12 Valmet Fibertech Ab Silanordning med ett roterbart och ett stationärt silorgan
SE514071C2 (sv) 1999-04-08 2000-12-18 Valmet Fibertech Ab Silanordning med axiellt förskjutbar spaltring
US20050075414A1 (en) * 2003-10-03 2005-04-07 Lam Robert C. High performance, durable, deposit friction material
WO2009075440A1 (en) * 2007-12-11 2009-06-18 Fil Max Co., Ltd. Filtering apparatus employing the rotor for multistage generating variable vortex flow
US8011515B2 (en) * 2009-05-12 2011-09-06 Ovivo Luxembourg S.á.r.l. Two stage pulp screening device with two stationary cylindrical screens
SE537379C2 (sv) 2012-11-28 2015-04-14 Valmet Oy Silanordning, rotor, pulselementpaket och produktionsmetod

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3726401A (en) * 1970-12-16 1973-04-10 Bird Machine Co Screening machine
US3912622A (en) * 1974-05-30 1975-10-14 Bird Machine Co Screening machine with lights removal
US4165841A (en) * 1975-10-30 1979-08-28 J. M. Voith Gmbh Apparatus for separating contaminants from fibrous suspensions
DE2548578C3 (de) * 1975-10-30 1979-08-23 J.M. Voith Gmbh, 7920 Heidenheim Vorrichtung zur Abscheidung von Verunreinigungen in Faserstoffsuspensionen
US4268381A (en) * 1979-05-03 1981-05-19 Uniweld Inc. Rotary pulp screening device of the vertical pressure type
FI67589C (fi) * 1983-10-25 1985-04-10 Ahlstroem Oy Sorterare med separering av laett rejekt
EP0638687A1 (de) * 1993-08-06 1995-02-15 J.M. Voith GmbH Sortierer
FI93979C (fi) * 1993-08-20 1995-06-26 Tampella Oy Valmet Menetelmä ja painelajitin kuitumassan lajittelemiseksi
EP1420542A1 (de) * 2002-11-12 2004-05-19 STMicroelectronics S.r.l. Verfahren und Vorrichtung zur chaotischen Erzeugung einer Pseudozufallsfolge

Also Published As

Publication number Publication date
ES2153989T3 (es) 2001-03-16
BR9611014A (pt) 1999-07-13
AU7348896A (en) 1997-04-30
SE9503553D0 (sv) 1995-10-11
JPH11514288A (ja) 1999-12-07
JP3848373B2 (ja) 2006-11-22
EP0868564B1 (de) 2001-01-31
DE69611732T2 (de) 2001-05-23
NO981634L (no) 1998-04-08
EP0868564A1 (de) 1998-10-07
US5925249A (en) 1999-07-20
DE69611732T3 (de) 2005-03-31
SE9503553L (sv) 1997-04-12
NO311945B1 (no) 2002-02-18
CA2232665C (en) 2006-02-21
ATE199030T1 (de) 2001-02-15
WO1997013919A1 (en) 1997-04-17
EP0868564B2 (de) 2004-03-31
ES2153989T5 (es) 2004-09-16
CA2232665A1 (en) 1997-04-17
NO981634D0 (no) 1998-04-08
SE507905C2 (sv) 1998-07-27
NZ320692A (en) 1998-11-25
AU706779B2 (en) 1999-06-24

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8332 No legal effect for de