CA2221273C - Screen and method of manufacture - Google Patents

Screen and method of manufacture Download PDF

Info

Publication number
CA2221273C
CA2221273C CA002221273A CA2221273A CA2221273C CA 2221273 C CA2221273 C CA 2221273C CA 002221273 A CA002221273 A CA 002221273A CA 2221273 A CA2221273 A CA 2221273A CA 2221273 C CA2221273 C CA 2221273C
Authority
CA
Canada
Prior art keywords
cylinder
grooves
screen
screen cylinder
recited
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 - Fee Related
Application number
CA002221273A
Other languages
English (en)
French (fr)
Other versions
CA2221273A1 (en
Inventor
Frey Frejborg
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.)
Aikawa Fiber Technologies Oy
Original Assignee
CAE Screenplates Oy
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=23791852&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2221273(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by CAE Screenplates Oy filed Critical CAE Screenplates Oy
Publication of CA2221273A1 publication Critical patent/CA2221273A1/en
Application granted granted Critical
Publication of CA2221273C publication Critical patent/CA2221273C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • D21D5/16—Cylinders and plates for screens
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/496—Multiperforated metal article making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/496—Multiperforated metal article making
    • Y10T29/49604—Filter

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
CA002221273A 1995-05-26 1996-05-24 Screen and method of manufacture Expired - Fee Related CA2221273C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/451,349 US5718826A (en) 1995-05-26 1995-05-26 Screen and method of manufacture
US08/451,349 1995-05-26
PCT/FI1996/000296 WO1996037655A1 (en) 1995-05-26 1996-05-24 Screen and method of manufacture

Publications (2)

Publication Number Publication Date
CA2221273A1 CA2221273A1 (en) 1996-11-28
CA2221273C true CA2221273C (en) 2000-04-18

Family

ID=23791852

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002221273A Expired - Fee Related CA2221273C (en) 1995-05-26 1996-05-24 Screen and method of manufacture

Country Status (8)

Country Link
US (2) US5718826A (en:Method)
EP (1) EP0839227B1 (en:Method)
JP (1) JPH11505889A (en:Method)
KR (1) KR100246530B1 (en:Method)
CA (1) CA2221273C (en:Method)
DE (1) DE69608109T2 (en:Method)
TW (1) TW315308B (en:Method)
WO (1) WO1996037655A1 (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103643581A (zh) * 2013-12-31 2014-03-19 山东晨钟机械股份有限公司 精筛

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5200072A (en) 1990-08-16 1993-04-06 Ahlstrom Screen Plates Inc. Screen plates and methods of manufacture
US5954956A (en) * 1997-07-22 1999-09-21 J&L Fiber Services Modular screen cylinder and a method for its manufacture
FI103208B (fi) 1997-10-29 1999-05-14 Valmet Corp Menetelmä sihtisylinterin valmistamiseksi sekä sihtisylinteri
SE515006C2 (sv) * 1998-01-29 2001-05-28 Gl & V Celleco Ab Cylindrisk sil och sätt att framställa en cylindrisk sil med utformade utsprång
DE19804493B4 (de) * 1998-02-05 2008-03-27 Pall Corp. Filtermedium für die Fest/Flüssig-Trennung
US6138838A (en) 1998-05-29 2000-10-31 J&L Fiber Services, Inc. Screen media and a screening passage therefore
US6120033A (en) * 1998-06-17 2000-09-19 Rosemount Inc. Process diaphragm seal
US6324490B1 (en) * 1999-01-25 2001-11-27 J&L Fiber Services, Inc. Monitoring system and method for a fiber processing apparatus
WO2000064600A1 (en) * 1999-04-28 2000-11-02 Thermo Black Clawson Inc. Improved torque transmission for slotted screen cylinders
US6491168B1 (en) 2000-04-23 2002-12-10 J + L Fiber Services, Inc. Pulp screen basket
FR2809029B1 (fr) * 2000-05-16 2002-06-21 Johnson Filtration Systems Procede de fabrication d'un panier mecanique de filtration
US6460757B1 (en) 2000-11-14 2002-10-08 Newscreen As Apparatus and method for forming slotted wire screens
CA2802168A1 (en) * 2001-04-16 2002-10-24 J & L Fiber Services, Inc. Screen cylinder and method
SE518956C2 (sv) * 2001-05-11 2002-12-10 Metso Paper Inc Silanordning för separering av en fibersuspension
SE519079C2 (sv) * 2001-05-30 2003-01-07 Metso Paper Inc Sil för silning av massasuspensioner innefattande en stödring med konisk yta
FI119440B (fi) * 2004-07-16 2008-11-14 Advanced Fiber Tech Aft Trust Menetelmä seulasylinterin valmistamiseksi ja seulasylinteri
US20060027492A1 (en) * 2004-08-06 2006-02-09 Lin Mao C Filter mechanism
CN101171390B (zh) * 2005-05-09 2011-04-13 纺织过滤材料股份有限公司 筛网筐及装配筛网筐的方法
CN101910509B (zh) * 2007-11-14 2012-08-08 纺织过滤材料股份有限公司 筛网篮
US20090211965A1 (en) * 2008-02-21 2009-08-27 Weatherford/Lamb, Inc. Arrangement for splicing panels together to form a cylindrical screen
WO2010018120A2 (de) * 2008-08-11 2010-02-18 Voith Patent Gmbh Fraktionieranordnung
US8028691B2 (en) * 2008-10-27 2011-10-04 Johnson Screens, Inc. Passive solar wire screens for buildings
US9303493B2 (en) 2009-05-15 2016-04-05 Vast Power Portfolio, Llc Method and apparatus for strain relief in thermal liners for fluid transfer
US9441464B2 (en) 2010-05-17 2016-09-13 Vast Power Portfolio, Llc Bendable strain relief fluid filter liner, method and apparatus
USD648822S1 (en) * 2010-10-01 2011-11-15 Caterpillar Inc. Fuel filter
USD646750S1 (en) * 2010-10-01 2011-10-11 Caterpillar Inc. Fuel filter
USD646350S1 (en) * 2010-10-01 2011-10-04 Caterpillar Inc. Filter
US9023456B2 (en) 2011-03-18 2015-05-05 Bilfinger Water Technologies, Inc. Profiled wire screen for process flow and other applications
DE102015003020B3 (de) * 2015-03-06 2016-03-03 Andritz Fiedler Gmbh Stabsiebkorb
CN108114892A (zh) * 2016-11-28 2018-06-05 长圆工业股份有限公司 可螺旋定位筛条的高效节能筛网
CN107378247A (zh) * 2017-09-27 2017-11-24 杨沁玥 一种滤网激光叠焊工艺
CN107498179A (zh) * 2017-09-27 2017-12-22 杨沁玥 一种滤网焊接工艺
DE102018007294A1 (de) * 2018-09-14 2020-03-19 Guntram Krettek Verfahren zum Fixieren eines Bleches und damit hergestellte Filtereinrichtung
CN112090719A (zh) * 2020-09-08 2020-12-18 邵双林 一种用于荔枝干多级筛选设备

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE72627C1 (en:Method) *
US273836A (en) * 1883-03-13 Flour-bolt
US1948606A (en) * 1931-01-12 1934-02-27 Arthur J Weinig Separating apparatus
US1933154A (en) * 1932-08-25 1933-10-31 John A Spencer Dandy roll construction
US3631981A (en) * 1969-02-06 1972-01-04 Ingersoll Rand Canada Blotted pulp screen
US4127478A (en) * 1977-03-04 1978-11-28 Hy-Way Heat Systems, Inc. Machine for salvaging waste concrete material
US4410424A (en) * 1980-05-02 1983-10-18 The Black Clawson Company Screening apparatus for paper making stock
US5064537A (en) * 1987-04-16 1991-11-12 The Black Clawson Company Seamless screen cylinder with laser cut openings
US5200072A (en) * 1990-08-16 1993-04-06 Ahlstrom Screen Plates Inc. Screen plates and methods of manufacture
FR2675520A1 (fr) * 1991-04-17 1992-10-23 Lamort Em Tamis pour epurateur et classificateur de pate a papier et son procede de realisation.
SE9102550L (sv) * 1991-09-05 1993-03-06 Sunds Defibrator Ind Ab Saett foer framstaellning av en siltrumma
US5513757A (en) * 1994-06-02 1996-05-07 Sulzer Papertec Mansfield Inc. Continuous cut slotted screen basket
US5823355A (en) * 1995-03-29 1998-10-20 Beloit Technologies, Inc. Fibresaver screen basket support
US5618424A (en) * 1995-04-21 1997-04-08 Nagaoka International Corp. Rotary drum type device for separating solid particles from a liquid
US5954956A (en) * 1997-07-22 1999-09-21 J&L Fiber Services Modular screen cylinder and a method for its manufacture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103643581A (zh) * 2013-12-31 2014-03-19 山东晨钟机械股份有限公司 精筛
CN103643581B (zh) * 2013-12-31 2016-03-02 山东晨钟机械股份有限公司 精筛

Also Published As

Publication number Publication date
US5718826A (en) 1998-02-17
KR19990022027A (ko) 1999-03-25
EP0839227B1 (en) 2000-05-03
KR100246530B1 (ko) 2000-03-15
TW315308B (en:Method) 1997-09-11
EP0839227A1 (en) 1998-05-06
WO1996037655A1 (en) 1996-11-28
US6021905A (en) 2000-02-08
DE69608109D1 (de) 2000-06-08
DE69608109T2 (de) 2001-01-11
JPH11505889A (ja) 1999-05-25
CA2221273A1 (en) 1996-11-28

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20160524