FI951330A0 - Sihti - Google Patents

Sihti

Info

Publication number
FI951330A0
FI951330A0 FI951330A FI951330A FI951330A0 FI 951330 A0 FI951330 A0 FI 951330A0 FI 951330 A FI951330 A FI 951330A FI 951330 A FI951330 A FI 951330A FI 951330 A0 FI951330 A0 FI 951330A0
Authority
FI
Finland
Prior art keywords
term
Prior art date
Application number
FI951330A
Other languages
English (en)
Swedish (sv)
Other versions
FI951330A (fi
Inventor
Karl-Heinz Beuermann
Reimund Rienecker
Original Assignee
Voith Gmbh J M
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=6493476&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI951330(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Voith Gmbh J M filed Critical Voith Gmbh J M
Publication of FI951330A0 publication Critical patent/FI951330A0/fi
Publication of FI951330A publication Critical patent/FI951330A/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/469—Perforated sheet-like material
    • 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
    • B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
    • B01D29/356—Self-supporting filtering elements arranged for outward flow filtration open-ended, the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/18—Drum screens
    • 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
    • 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
FI951330A 1993-07-22 1995-03-21 Sihti FI951330A (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4324662A DE4324662A1 (de) 1993-07-22 1993-07-22 Sieb
PCT/EP1994/002340 WO1995003111A1 (de) 1993-07-22 1994-07-16 Sieb

Publications (2)

Publication Number Publication Date
FI951330A0 true FI951330A0 (fi) 1995-03-21
FI951330A FI951330A (fi) 1995-03-21

Family

ID=6493476

Family Applications (1)

Application Number Title Priority Date Filing Date
FI951330A FI951330A (fi) 1993-07-22 1995-03-21 Sihti

Country Status (7)

Country Link
US (1) US5638960A (fi)
EP (1) EP0662858B1 (fi)
JP (1) JPH08505443A (fi)
CA (1) CA2145280C (fi)
DE (2) DE4324662A1 (fi)
FI (1) FI951330A (fi)
WO (1) WO1995003111A1 (fi)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4425740A1 (de) * 1994-07-21 1994-12-01 Voith Gmbh J M Sichter für Papierstoffsuspensionen
DE19620051A1 (de) * 1996-05-18 1997-11-20 Voith Sulzer Stoffaufbereitung Vorrichtung zum Sortieren von faserstoffhaltiger Suspension
US5954956A (en) * 1997-07-22 1999-09-21 J&L Fiber Services Modular screen cylinder and a method for its manufacture
US6138838A (en) * 1998-05-29 2000-10-31 J&L Fiber Services, Inc. Screen media and a screening passage therefore
AT410760B (de) * 2001-06-19 2003-07-25 Andritz Ag Maschf Sortier- bzw. filtriervorrichtung für mehrphasengemische
US20050242003A1 (en) 2004-04-29 2005-11-03 Eric Scott Automatic vibratory separator
US7125472B2 (en) * 2002-07-11 2006-10-24 Jack T. Baker Slotted screen for digester
US8312995B2 (en) 2002-11-06 2012-11-20 National Oilwell Varco, L.P. Magnetic vibratory screen clamping
GB2435227A (en) * 2006-02-21 2007-08-22 Brian Mackenzie Screen
US20080083566A1 (en) 2006-10-04 2008-04-10 George Alexander Burnett Reclamation of components of wellbore cuttings material
US8231010B2 (en) * 2006-12-12 2012-07-31 Varco I/P, Inc. Screen assemblies and vibratory separators
US7799173B2 (en) * 2007-01-18 2010-09-21 Andritz Inc. Screen plates having diagonal slots with curved inlets for a digester
KR100974923B1 (ko) * 2007-03-19 2010-08-10 서울옵토디바이스주식회사 발광 다이오드
US8622220B2 (en) 2007-08-31 2014-01-07 Varco I/P Vibratory separators and screens
US9073104B2 (en) 2008-08-14 2015-07-07 National Oilwell Varco, L.P. Drill cuttings treatment systems
CN101716573B (zh) * 2008-10-09 2014-05-07 株式会社奥普特尼克斯精密 筛子、筛装置、钎料球和球形粒子的筛分方法
US8556083B2 (en) 2008-10-10 2013-10-15 National Oilwell Varco L.P. Shale shakers with selective series/parallel flow path conversion
US9079222B2 (en) 2008-10-10 2015-07-14 National Oilwell Varco, L.P. Shale shaker
DE102009015405A1 (de) * 2009-03-27 2010-09-30 Voith Patent Gmbh Sieb
US8267255B2 (en) * 2009-09-07 2012-09-18 Optnics Precision Co., Ltd. Sieve, sifting device, solder balls, and method of sifting spherical particles
EP2338386A1 (en) * 2009-12-28 2011-06-29 Koninklijke Philips Electronics N.V. Sieve filter for juicer
US20130146547A1 (en) * 2011-12-07 2013-06-13 Andritz Inc. Screen basket having diagonal slots for top separator of a digester
US9643111B2 (en) 2013-03-08 2017-05-09 National Oilwell Varco, L.P. Vector maximizing screen
EP3084185B1 (en) * 2013-12-16 2020-05-06 United Technologies Corporation Ceramic coating for heated fuel filter
US10188968B2 (en) 2016-10-31 2019-01-29 Westlake Longview Corporation Candle filter support and plate assembly for polymer melts
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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1489838A (en) * 1975-04-15 1977-10-26 Adams T Grading and dewatering screens
US4193503A (en) * 1978-07-17 1980-03-18 Connolly James D Slurry screen
US4276159A (en) * 1980-06-19 1981-06-30 The Black Clawson Company Apparatus for screening paper fiber stock
EP0069146A1 (en) * 1981-01-05 1983-01-12 MALIN & HALEY V-shaped filter
FI67588C (fi) * 1983-01-26 1985-04-10 Ahlstroem Oy Silplaot
DE3327422C2 (de) * 1983-07-29 1995-03-16 Voith Gmbh J M Sieb, insbesondere für die Sortierung von auf der Grundlage von Altpapier hergestellten Fasersuspensionen
CA1288733C (en) * 1985-09-05 1991-09-10 The Black Clawson Company Apparatus for screening paper fiber stock
US4717471A (en) * 1985-09-05 1988-01-05 The Black Clawson Company Apparatus for screening paper fiber stock
DE3816852A1 (de) * 1988-05-18 1989-11-30 Wolfram Prof Dr Schiemann Verschluss fuer einen kanister
CH680708A5 (en) * 1990-08-24 1992-10-30 Poretti & Gaggini S A Liq. filter with concentric filter tube - has conical holes through tube, larger in dia. at inner surface and with rounded inner edges, used for contaminated petroleum prods.
DE4121897A1 (de) * 1991-07-02 1993-01-07 Fiedler Heinrich Gmbh Siebelement

Also Published As

Publication number Publication date
US5638960A (en) 1997-06-17
CA2145280A1 (en) 1995-02-02
DE59404896D1 (de) 1998-02-05
EP0662858B1 (de) 1997-12-29
FI951330A (fi) 1995-03-21
EP0662858A1 (de) 1995-07-19
CA2145280C (en) 2003-01-28
WO1995003111A1 (de) 1995-02-02
JPH08505443A (ja) 1996-06-11
DE4324662A1 (de) 1995-01-26

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