SE507905C2 - Anordning för silning av massasuspensioner - Google Patents

Anordning för silning av massasuspensioner

Info

Publication number
SE507905C2
SE507905C2 SE9503553A SE9503553A SE507905C2 SE 507905 C2 SE507905 C2 SE 507905C2 SE 9503553 A SE9503553 A SE 9503553A SE 9503553 A SE9503553 A SE 9503553A SE 507905 C2 SE507905 C2 SE 507905C2
Authority
SE
Sweden
Prior art keywords
rotor
chamber
strips
grooves
contaminants
Prior art date
Application number
SE9503553A
Other languages
English (en)
Swedish (sv)
Other versions
SE9503553L (sv
SE9503553D0 (sv
Inventor
Boerje Fredriksson
Original Assignee
Sunds Defibrator Ind 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=SE507905(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sunds Defibrator Ind Ab filed Critical Sunds Defibrator Ind Ab
Priority to SE9503553A priority Critical patent/SE507905C2/sv
Publication of SE9503553D0 publication Critical patent/SE9503553D0/xx
Priority to EP96935658A priority patent/EP0868564B2/de
Priority to ES96935658T priority patent/ES2153989T5/es
Priority to NZ320692A priority patent/NZ320692A/en
Priority to AU73488/96A priority patent/AU706779B2/en
Priority to PCT/SE1996/001204 priority patent/WO1997013919A1/en
Priority to JP51496397A priority patent/JP3848373B2/ja
Priority to BR9611014A priority patent/BR9611014A/pt
Priority to US09/051,337 priority patent/US5925249A/en
Priority to CA002232665A priority patent/CA2232665C/en
Priority to DE69611732T priority patent/DE69611732T3/de
Priority to AT96935658T priority patent/ATE199030T1/de
Publication of SE9503553L publication Critical patent/SE9503553L/xx
Priority to NO19981634A priority patent/NO311945B1/no
Publication of SE507905C2 publication Critical patent/SE507905C2/sv

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)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Sewing Machines And Sewing (AREA)
  • Brushes (AREA)
  • Specific Conveyance Elements (AREA)
SE9503553A 1995-10-11 1995-10-11 Anordning för silning av massasuspensioner SE507905C2 (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE9503553A SE507905C2 (sv) 1995-10-11 1995-10-11 Anordning för silning av massasuspensioner
DE69611732T DE69611732T3 (de) 1995-10-11 1996-09-26 Siebvorrichtung
AT96935658T ATE199030T1 (de) 1995-10-11 1996-09-26 Siebvorrichtung
PCT/SE1996/001204 WO1997013919A1 (en) 1995-10-11 1996-09-26 Screening arrangement
US09/051,337 US5925249A (en) 1995-10-11 1996-09-26 Screening arrangement
NZ320692A NZ320692A (en) 1995-10-11 1996-09-26 Screening arrangement for screening pulp suspensions
AU73488/96A AU706779B2 (en) 1995-10-11 1996-09-26 Screening arrangement
EP96935658A EP0868564B2 (de) 1995-10-11 1996-09-26 Siebvorrichtung
JP51496397A JP3848373B2 (ja) 1995-10-11 1996-09-26 スクリーニング装置
BR9611014A BR9611014A (pt) 1995-10-11 1996-09-26 Disposição para o peneiramento de suspens es de polpa
ES96935658T ES2153989T5 (es) 1995-10-11 1996-09-26 Dispositivo para tamizar.
CA002232665A CA2232665C (en) 1995-10-11 1996-09-26 Screening arrangement
NO19981634A NO311945B1 (no) 1995-10-11 1998-04-08 Anordning for siling av massesuspensjoner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9503553A SE507905C2 (sv) 1995-10-11 1995-10-11 Anordning för silning av massasuspensioner

Publications (3)

Publication Number Publication Date
SE9503553D0 SE9503553D0 (sv) 1995-10-11
SE9503553L SE9503553L (sv) 1997-04-12
SE507905C2 true SE507905C2 (sv) 1998-07-27

Family

ID=20399791

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9503553A SE507905C2 (sv) 1995-10-11 1995-10-11 Anordning för silning av massasuspensioner

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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998046821A1 (en) * 1997-04-14 1998-10-22 Sunds Defibrator Industries Ab Screening apparatus with dilution liquid supply means
US6702120B1 (en) 1999-03-29 2004-03-09 Valmet Fibertech Ab Screening apparatus including two screen means

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE511142C2 (sv) * 1997-12-19 1999-08-09 Sunds Defibrator Ind Ab Anordning med spädvätsketillförsel för silning av fibersuspensioner
SE511148C2 (sv) * 1997-12-19 1999-08-09 Sunds Defibrator Ind Ab Silanordning för fibersuspension
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
DE2548578C3 (de) * 1975-10-30 1979-08-23 J.M. Voith Gmbh, 7920 Heidenheim Vorrichtung zur Abscheidung von Verunreinigungen in Faserstoffsuspensionen
US4165841A (en) * 1975-10-30 1979-08-28 J. M. Voith Gmbh Apparatus for separating contaminants from fibrous suspensions
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998046821A1 (en) * 1997-04-14 1998-10-22 Sunds Defibrator Industries Ab Screening apparatus with dilution liquid supply means
US6290067B1 (en) 1997-04-14 2001-09-18 Valmet Fibertech Aktiebolag Screening apparatus with dilution liquid supply means
US6702120B1 (en) 1999-03-29 2004-03-09 Valmet Fibertech Ab Screening apparatus including two screen means

Also Published As

Publication number Publication date
EP0868564B2 (de) 2004-03-31
ATE199030T1 (de) 2001-02-15
DE69611732D1 (de) 2001-03-08
NZ320692A (en) 1998-11-25
SE9503553L (sv) 1997-04-12
DE69611732T2 (de) 2001-05-23
DE69611732T3 (de) 2005-03-31
ES2153989T3 (es) 2001-03-16
JPH11514288A (ja) 1999-12-07
EP0868564B1 (de) 2001-01-31
BR9611014A (pt) 1999-07-13
JP3848373B2 (ja) 2006-11-22
CA2232665A1 (en) 1997-04-17
ES2153989T5 (es) 2004-09-16
NO311945B1 (no) 2002-02-18
NO981634D0 (no) 1998-04-08
NO981634L (no) 1998-04-08
WO1997013919A1 (en) 1997-04-17
AU706779B2 (en) 1999-06-24
CA2232665C (en) 2006-02-21
EP0868564A1 (de) 1998-10-07
US5925249A (en) 1999-07-20
SE9503553D0 (sv) 1995-10-11
AU7348896A (en) 1997-04-30

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Legal Events

Date Code Title Description
NUG Patent has lapsed