FI914703A - Foerfarande foer framstaellning av en silprodukt och genom foerfarandet framstaelld silprodukt - Google Patents

Foerfarande foer framstaellning av en silprodukt och genom foerfarandet framstaelld silprodukt Download PDF

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Publication number
FI914703A
FI914703A FI914703A FI914703A FI914703A FI 914703 A FI914703 A FI 914703A FI 914703 A FI914703 A FI 914703A FI 914703 A FI914703 A FI 914703A FI 914703 A FI914703 A FI 914703A
Authority
FI
Finland
Prior art keywords
silprodukt
pct
plate
screen
foerfarande foer
Prior art date
Application number
FI914703A
Other languages
English (en)
Other versions
FI89521C (fi
FI89521B (fi
FI914703A0 (fi
Inventor
Timo Alajaeaeski
Frank Aaltonen
Original Assignee
Ahlstroem 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
Application filed by Ahlstroem Oy filed Critical Ahlstroem Oy
Publication of FI914703A0 publication Critical patent/FI914703A0/fi
Priority to FI914703A priority Critical patent/FI89521C/fi
Priority to AT92920610T priority patent/ATE133729T1/de
Priority to US08/211,403 priority patent/US5587077A/en
Priority to JP5506640A priority patent/JPH07502308A/ja
Priority to EP92920610A priority patent/EP0613509B1/en
Priority to PCT/FI1992/000263 priority patent/WO1993007334A1/en
Priority to CA002120250A priority patent/CA2120250A1/en
Priority to ES92920610T priority patent/ES2085038T3/es
Priority to DE69208100T priority patent/DE69208100T2/de
Publication of FI914703A publication Critical patent/FI914703A/fi
Application granted granted Critical
Publication of FI89521B publication Critical patent/FI89521B/fi
Publication of FI89521C publication Critical patent/FI89521C/fi

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/012—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/111—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31—Self-supporting filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/18—Filters characterised by the openings or pores
    • B01D2201/184—Special form, dimension of the openings, pores of the filtering elements
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Silicon Polymers (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Surgical Instruments (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Filtering Materials (AREA)
FI914703A 1991-10-04 1991-10-04 Foerfarande foer framstaellning av en silprodukt och genom foerfarandet framstaelld silprodukt FI89521C (fi)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI914703A FI89521C (fi) 1991-10-04 1991-10-04 Foerfarande foer framstaellning av en silprodukt och genom foerfarandet framstaelld silprodukt
EP92920610A EP0613509B1 (en) 1991-10-04 1992-09-30 Method of manufacturing a screen product and a screen product manufactured by the method
US08/211,403 US5587077A (en) 1991-10-04 1992-09-30 Screen cylinder or plate having a grooved first face and a stepless second face
JP5506640A JPH07502308A (ja) 1991-10-04 1992-09-30 スクリーン製品の製造方法およびその方法により製造したスクリーン製品
AT92920610T ATE133729T1 (de) 1991-10-04 1992-09-30 Verfahren zur herstellung einer siebplatte und nach dem verfahren hergestellte siebplatte
PCT/FI1992/000263 WO1993007334A1 (en) 1991-10-04 1992-09-30 Method of manufacturing a screen product and a screen product manufactured by the method
CA002120250A CA2120250A1 (en) 1991-10-04 1992-09-30 Method of manufacturing a screen product and a screen product manufactured by the method
ES92920610T ES2085038T3 (es) 1991-10-04 1992-09-30 Procedimiento para fabricar un producto de criba y producto fabricado con dicho procedimiento.
DE69208100T DE69208100T2 (de) 1991-10-04 1992-09-30 Verfahren zur herstellung einer siebplatte und nach dem verfahren hergestellte siebplatte

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI914703 1991-10-04
FI914703A FI89521C (fi) 1991-10-04 1991-10-04 Foerfarande foer framstaellning av en silprodukt och genom foerfarandet framstaelld silprodukt

Publications (4)

Publication Number Publication Date
FI914703A0 FI914703A0 (fi) 1991-10-04
FI914703A true FI914703A (fi) 1993-04-05
FI89521B FI89521B (fi) 1993-06-30
FI89521C FI89521C (fi) 1993-10-11

Family

ID=8533243

Family Applications (1)

Application Number Title Priority Date Filing Date
FI914703A FI89521C (fi) 1991-10-04 1991-10-04 Foerfarande foer framstaellning av en silprodukt och genom foerfarandet framstaelld silprodukt

Country Status (9)

Country Link
US (1) US5587077A (fi)
EP (1) EP0613509B1 (fi)
JP (1) JPH07502308A (fi)
AT (1) ATE133729T1 (fi)
CA (1) CA2120250A1 (fi)
DE (1) DE69208100T2 (fi)
ES (1) ES2085038T3 (fi)
FI (1) FI89521C (fi)
WO (1) WO1993007334A1 (fi)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994002293A1 (de) * 1992-07-15 1994-02-03 Hoechst Ceramtec Aktiengesellschaft Verfahren zum strukturieren von keramischen grünkörpern
CA2111147A1 (en) * 1993-12-13 1995-06-14 Jacques Riendeau Method of manufacturing a screen cylinder and a screen cylinder produced by the method
DE4425740A1 (de) * 1994-07-21 1994-12-01 Voith Gmbh J M Sichter für Papierstoffsuspensionen
KR960016970A (ko) * 1994-11-14 1996-06-17 야시마 사부로 분말체 처리장치 및 그 장치에 이용되는 슬릿부재의 제조방법
US5851393A (en) * 1995-11-14 1998-12-22 Emerson Electric Co. Screen assembly
SE517110C2 (sv) * 1996-12-27 2002-04-16 Gl & V Sweden Ab Cylindrisk sil och sätt att framställa denna
SE9701474L (sv) * 1997-04-21 1998-10-22 Alfa Laval Ab Silplåt för silning av en massasuspension samt sätt att separera densamma
US6138838A (en) * 1998-05-29 2000-10-31 J&L Fiber Services, Inc. Screen media and a screening passage therefore
US6202856B1 (en) 1999-09-22 2001-03-20 Emerson Electric Co. Vibratory screening system and screen therefor
US6431368B1 (en) 2000-07-05 2002-08-13 Emerson Electric Co. Vibratory screen
CA2444486C (en) * 2001-04-16 2013-04-02 J & L Fiber Services, Inc. Screen cylinder and method
US7125472B2 (en) * 2002-07-11 2006-10-24 Jack T. Baker Slotted screen for digester
US7115189B2 (en) 2002-07-11 2006-10-03 Jack T. Baker Slotted screen for digester
US7682996B2 (en) * 2002-11-21 2010-03-23 M-I L.L.C. Vibratory screen
FI118810B (fi) 2003-09-01 2008-03-31 Anpap Oy Sihtirakenne käytettäväksi kuitutuotteen valmistuksessa
SE526033C3 (sv) 2003-11-06 2009-12-08 Metso Paper Inc Silanordning och silkorg för silning av massasuspensioner
US7757864B2 (en) * 2004-06-15 2010-07-20 M-I L.L.C. Screen assembly designed to conform to the radius of vibrating shakers with crowned decks
FI122697B (fi) * 2005-11-02 2012-05-31 Metso Paper Inc Sihtisylinteri
DE102007020325B3 (de) * 2007-04-30 2009-01-15 Voith Patent Gmbh Verfahren zur Herstellung eines Siebes für die Behandlung von zur Papiererzeugung geeigneten Faserstoffsuspensionen
EP2014356A1 (en) * 2007-07-04 2009-01-14 Ammonia Casale S.A. Wall system for catalytic beds of synthesis reactors and relative manufacturing process
FI120913B (fi) * 2007-09-28 2010-04-30 Andritz Oy Laite massan lajittelemiseksi
AU2009208378B2 (en) * 2008-01-29 2013-07-18 Bradken Resources Pty Limited Apertures of a grate element for a grinding mill
AU2013203963B2 (en) * 2008-01-29 2015-07-09 Bradken Resources Pty Limited Apertures of a grate element for a grinding mill
US7789734B2 (en) 2008-06-27 2010-09-07 Xerox Corporation Multi-orifice fluid jet to enable efficient, high precision micromachining
FI20095769A (fi) * 2009-07-07 2011-01-08 Andritz Oy Laite kuitususpension käsittelemiseksi
DE102009045613A1 (de) * 2009-10-13 2011-04-21 Voith Patent Gmbh Stofflöser
US20110253644A1 (en) * 2010-04-15 2011-10-20 Kolp Jr Robert J Method and apparatus for filtering fluids
EP2431128A1 (de) 2010-09-17 2012-03-21 Inflotek B.V. Verfahren zur Herstellung eines formstabilen Filter- oder Siebeinsatzes
JP5923528B2 (ja) * 2011-02-28 2016-05-24 テガ インダストリーズ リミテッドＴｅｇａ Ｉｎｄｕｓｔｒｉｅｓ Ｌｉｍｉｔｅｄ ふるい分けパネル、およびその製造方法、並びにふるい分けデッキ
US8819937B2 (en) 2011-05-16 2014-09-02 Hamilton Sundstrand Corporation Auxiliary power unit inlet duct screen assembly
DE102011086428A1 (de) * 2011-11-16 2013-05-16 Voith Patent Gmbh Sieb
WO2015127497A1 (en) * 2014-02-26 2015-09-03 Techni Waterjet Pty Ltd Linear actuator
DE102014013650A1 (de) * 2014-09-19 2016-03-24 Siebtechnik Gmbh Siebbelag und Verfahren zur Herstellung eines Siebbelages
DE102016110271A1 (de) 2015-07-10 2017-01-12 Hilite Germany Gmbh Sieb für ein Hydraulikventil und Hydraulikventil
CL2016003053A1 (es) * 2016-11-28 2017-06-09 Univ De Santiago Chile 60% Parrilla con inclinación de ranura modificada
JP6936467B2 (ja) * 2017-03-16 2021-09-15 株式会社オプトニクス精密 フィルタ装置
JP6927413B2 (ja) * 2018-03-19 2021-08-25 株式会社村田製作所 濾過フィルタ及び濾過装置
DE102019115174A1 (de) * 2019-06-05 2020-12-10 Lübbers Anlagen- und Umwelttechnik GmbH Verfahren zum Herstellen eines Lochbleches, Lochblech, Formteil und Aufbereitungsvorrichtung
CN113770655B (zh) * 2021-09-17 2023-07-14 浙江师范大学 一种变径薄壁金属滤网的组合式加工方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US239837A (en) * 1881-04-05 Chables pinder and william a
US1940952A (en) * 1933-12-26 Screen plate
US1916393A (en) * 1931-09-23 1933-07-04 Richmond W Smith Pulp screen plate
US3277824A (en) * 1964-07-15 1966-10-11 Hi Shear Corp Exploding bridgewire device
US3664502A (en) * 1970-06-26 1972-05-23 Bird Machine Co Slurry screen and process of making it
US3748428A (en) * 1970-06-26 1973-07-24 Bird Machine Co Process of making a metal screen
EP0069146A1 (en) * 1981-01-05 1983-01-12 MALIN & HALEY V-shaped filter
FI67588C (fi) * 1983-01-26 1985-04-10 Ahlstroem Oy Silplaot
BR8604330A (pt) * 1985-09-16 1987-05-12 Libbey Owens Ford Co Processo e aparelho para corte de vidro com borda radial por meio de jato fluido abrasivo
US4795560A (en) * 1987-04-16 1989-01-03 The Black Clawson Company Screen plates
US4885090A (en) * 1987-04-16 1989-12-05 The Black Clawson Company Screen plates
US5064537A (en) * 1987-04-16 1991-11-12 The Black Clawson Company Seamless screen cylinder with laser cut openings
US4901417A (en) * 1987-08-05 1990-02-20 The Black Clawson Company Method of finishing screen plates
DE3927202A1 (de) * 1989-08-17 1991-02-21 Fiedler Heinrich Gmbh Zylindrischer siebkorb

Also Published As

Publication number Publication date
US5587077A (en) 1996-12-24
JPH07502308A (ja) 1995-03-09
EP0613509A1 (en) 1994-09-07
WO1993007334A1 (en) 1993-04-15
ATE133729T1 (de) 1996-02-15
CA2120250A1 (en) 1993-04-05
FI89521C (fi) 1993-10-11
DE69208100D1 (de) 1996-03-14
EP0613509B1 (en) 1996-01-31
FI89521B (fi) 1993-06-30
FI914703A0 (fi) 1991-10-04
ES2085038T3 (es) 1996-05-16
DE69208100T2 (de) 1996-07-11

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GB Transfer or assigment of application

Owner name: CAE INVESTMENTS B.V.