DE69703730D1 - Sieb für schwingabschneider - Google Patents

Sieb für schwingabschneider

Info

Publication number
DE69703730D1
DE69703730D1 DE69703730T DE69703730T DE69703730D1 DE 69703730 D1 DE69703730 D1 DE 69703730D1 DE 69703730 T DE69703730 T DE 69703730T DE 69703730 T DE69703730 T DE 69703730T DE 69703730 D1 DE69703730 D1 DE 69703730D1
Authority
DE
Germany
Prior art keywords
screen
apices
triangular apertures
vibration cutter
panel
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
DE69703730T
Other languages
English (en)
Inventor
Cole Adams
Lee Schulte
Earl Walker
Lamont Mcclung
Dominick Leone
Newton Grichar
Wayne Seyffert
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.)
Varco IP Inc
Original Assignee
Tuboscope IP Inc
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 Tuboscope IP Inc filed Critical Tuboscope IP Inc
Application granted granted Critical
Publication of DE69703730D1 publication Critical patent/DE69703730D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B07B1/4618—Manufacturing of screening surfaces
    • 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
    • B01D29/05—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 supported
    • B01D29/07—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 supported with corrugated, folded or wound filtering sheets
    • 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
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D29/445—Bar screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
    • B01D33/015—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with flat filtering elements
    • B01D33/0183—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with flat filtering elements supported
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
    • B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
    • B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
    • B01D33/0376—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements supported
    • 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
    • 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
    • B07B1/4627—Repairing of screening surfaces
    • 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
    • B07B1/4645—Screening surfaces built up of modular elements
    • 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
    • B07B1/4654—Corrugated Screening surfaces
    • 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
    • B07B1/4663—Multi-layer screening surfaces
    • 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
    • B07B1/4672—Woven meshes
    • 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
    • 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
    • B07B1/48—Stretching devices for screens
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • E21B21/063—Arrangements for treating drilling fluids outside the borehole by separating components
    • E21B21/065—Separating solids from drilling fluids
    • 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
    • B07B2201/00—Details applicable to machines for screening using sieves or gratings
    • B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
DE69703730T 1996-02-12 1997-02-12 Sieb für schwingabschneider Expired - Lifetime DE69703730D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US59856696A 1996-02-12 1996-02-12
US08/786,515 US5971159A (en) 1993-04-30 1997-01-21 Screen assembly for a vibratory separator
PCT/GB1997/000385 WO1997028906A1 (en) 1996-02-12 1997-02-12 Screen for vibrating separator

Publications (1)

Publication Number Publication Date
DE69703730D1 true DE69703730D1 (de) 2001-01-25

Family

ID=27083101

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69728592T Expired - Lifetime DE69728592D1 (de) 1996-02-12 1997-02-12 Siebplatte
DE69703730T Expired - Lifetime DE69703730D1 (de) 1996-02-12 1997-02-12 Sieb für schwingabschneider

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69728592T Expired - Lifetime DE69728592D1 (de) 1996-02-12 1997-02-12 Siebplatte

Country Status (7)

Country Link
US (3) US5971159A (de)
EP (2) EP0880411B1 (de)
AT (2) ATE257044T1 (de)
AU (1) AU1799397A (de)
DE (2) DE69728592D1 (de)
NO (1) NO318823B1 (de)
WO (1) WO1997028906A1 (de)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6267247B1 (en) * 1993-04-30 2001-07-31 Tuboscope I/P, Inc. Vibratory separator screen
US6450345B1 (en) * 1993-04-30 2002-09-17 Varco I/P, Inc. Glue pattern screens and methods of production
US6152307A (en) * 1993-04-30 2000-11-28 Tuboscope I/P, Inc. Vibratory separator screens
US6443310B1 (en) * 1993-04-30 2002-09-03 Varco I/P, Inc. Seal screen structure
US6290068B1 (en) * 1993-04-30 2001-09-18 Tuboscope I/P, Inc. Shaker screens and methods of use
US6325216B1 (en) * 1993-04-30 2001-12-04 Tuboscope I/P, Inc. Screen apparatus for vibratory separator
US6565698B1 (en) 1993-04-30 2003-05-20 Varco I/P, Inc. Method for making vibratory separator screens
AUPO213796A0 (en) * 1996-09-05 1996-09-26 Lettela Proprietary Limited Modular screen panel
US6076942A (en) * 1998-06-30 2000-06-20 Hughes Electronics Corporation Uniformity filter
US6769550B2 (en) 2002-01-16 2004-08-03 Varco I/P, Inc. Screen assemblies for shale shakers
US20040112522A1 (en) * 1998-10-30 2004-06-17 Ward Kerry T. Automated methods for making screen assemblies for vibratory separators
US20050000865A1 (en) * 1998-10-30 2005-01-06 Schulte David L. Screen assemblies and vibratory separators
US20050035033A1 (en) * 1999-03-25 2005-02-17 Adams Thomas C. Methods for sealing screen assemblies on vibratory separators
US6305549B1 (en) * 1999-07-06 2001-10-23 Southwestern Wire Cloth, Inc. Vibrating screen assembly of dissimilar materials
US6601709B2 (en) * 1999-09-03 2003-08-05 Tuboscope I/P, Inc. Screen support and screens for shale shakers
US6530482B1 (en) 2000-04-26 2003-03-11 Michael D. Wiseman Tandem shale shaker
US6401935B1 (en) 2000-04-26 2002-06-11 Michael D. Wiseman Shale shaker screen retainer
US6431368B1 (en) * 2000-07-05 2002-08-13 Emerson Electric Co. Vibratory screen
US6582598B2 (en) * 2000-12-14 2003-06-24 Hubert Patrovsky Wave filter for rotary filter
US6454646B1 (en) 2000-12-14 2002-09-24 Unisys Corporation Perforated and corrugated enclosure door for computer cabinet and method for making the same
DE10063856A1 (de) * 2000-12-21 2002-06-27 Isenmann Siebe Gmbh Oberflächenentwässerung
US6514303B2 (en) 2001-01-09 2003-02-04 Case Corporation Rotary air screen for a work machine
US7942272B2 (en) * 2001-08-10 2011-05-17 Axiom Process Ltd. Screen system
GB0119523D0 (en) * 2001-08-10 2001-10-03 Ever 1529 Ltd Screen system
GB0120863D0 (en) * 2001-08-29 2001-10-17 United Wire Ltd Improved method of apparatus for repairing screens
US6955262B2 (en) 2003-05-02 2005-10-18 Varco, I/P Inc. Removable seal apparatus for vibratory separator
US20050224398A1 (en) * 2001-10-19 2005-10-13 Largent David W Vibratory separators and sealing screens
US20050103689A1 (en) * 2001-10-19 2005-05-19 Schulte David L.Jr. Sealing screen assemblies and vibratory separators
US7282142B2 (en) * 2002-04-22 2007-10-16 Kraft Wayne J Fluid strainer assembly
US20050242003A1 (en) 2004-04-29 2005-11-03 Eric Scott Automatic vibratory separator
GB2394195A (en) * 2002-10-17 2004-04-21 Varco Int Screening panel
GB0301509D0 (en) * 2002-10-17 2003-02-19 Varco Int Vibratory seperator and screen assembly
GB2394196A (en) * 2002-10-17 2004-04-21 Varco Int Screen assembly for a shale shaker
US8312995B2 (en) 2002-11-06 2012-11-20 National Oilwell Varco, L.P. Magnetic vibratory screen clamping
US7682996B2 (en) * 2002-11-21 2010-03-23 M-I L.L.C. Vibratory screen
US7264125B2 (en) * 2003-04-23 2007-09-04 Derrick Corporation Undulating molded plastic vibratory screen
US20060037891A1 (en) * 2004-08-20 2006-02-23 Lilie Glenn T Screen assemblies utilizing screen elements retained in perforated troughs
AU2005240573A1 (en) * 2004-04-30 2005-11-17 Cpi Wirecloth & Screens, Inc. Tubular screen separator
US20050252075A1 (en) * 2004-05-11 2005-11-17 Blue Rhino Global Sourcing, Llc Wave shaped screen for insect trap
US20070125687A1 (en) * 2005-12-01 2007-06-07 Kutryk Edward A Screen assembly for a vibratory separator
US7992719B2 (en) * 2006-09-29 2011-08-09 M-I L.L.C. Composite hookstrip screen
US20080083566A1 (en) 2006-10-04 2008-04-10 George Alexander Burnett Reclamation of components of wellbore cuttings material
US7581569B2 (en) * 2007-03-27 2009-09-01 Lumsden Corporation Screen for a vibratory separator having wear reduction feature
GB2451264B (en) * 2007-07-25 2012-03-28 United Wire Ltd Plugs for repairing sifting or filtering screens
GB2451263B (en) * 2007-07-25 2012-04-11 United Wire Ltd Plugs for repairing sifting or filtering screens
US8622220B2 (en) 2007-08-31 2014-01-07 Varco I/P Vibratory separators and screens
US7980392B2 (en) * 2007-08-31 2011-07-19 Varco I/P Shale shaker screens with aligned wires
US20090211950A1 (en) * 2008-02-22 2009-08-27 Mcdowell James Wellington Screen for separating granular material
GB2461727B (en) * 2008-07-10 2012-06-13 United Wire Ltd Improved sifting screen
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
US8813970B2 (en) * 2010-03-19 2014-08-26 M-I L.L.C. Filter screen with tension element
US9023275B2 (en) 2010-11-22 2015-05-05 Guy L. McClung, III Shale shakers and separators with real time monitoring of operation and screens, killing of living things in fluids, and heater apparatus for heating fluids
US8196753B2 (en) * 2010-11-12 2012-06-12 Polydeck Screen Corporation Screening panel
US9409209B2 (en) 2012-05-25 2016-08-09 Derrick Corporation Injection molded screening apparatuses and methods
MY197340A (en) 2012-05-25 2023-06-14 Derrick Corp Injection molded screening apparatuses and methods
US10576502B2 (en) 2012-05-25 2020-03-03 Derrick Corporation Injection molded screening apparatuses and methods
US11161150B2 (en) 2012-05-25 2021-11-02 Derrick Corporation Injection molded screening apparatuses and methods
WO2014011778A2 (en) * 2012-07-10 2014-01-16 Bakula John J Improved method and apparatus for screening
US9643111B2 (en) 2013-03-08 2017-05-09 National Oilwell Varco, L.P. Vector maximizing screen
CN105263598A (zh) * 2013-04-30 2016-01-20 M-I钻井液英国有限公司 包括具有倾斜表面的框架构件的筛子
GB2532173B (en) 2013-08-27 2020-05-27 Fp Canmechanica Inc Dual screen assembly for vibrating screening machine
CN104612608A (zh) * 2015-01-30 2015-05-13 张劲南 一种新型泥浆固相控制系统及工艺
EP3120688B1 (de) * 2015-07-23 2018-10-17 CNH Industrial Belgium nv Strukturelemente für eine seitlich schüttelnde siebanordnung in einer landwirtschaftlichen erntemaschine
US10369501B2 (en) 2016-05-03 2019-08-06 M-I Drilling Fluids Uk Ltd. Apparatus, system and method for combining modular repair plugs
WO2018201043A2 (en) 2017-04-28 2018-11-01 Derrick Corporation Thermoplastic compositions, methods, apparatus, and uses
US11505638B2 (en) 2017-04-28 2022-11-22 Derrick Corporation Thermoplastic compositions, methods, apparatus, and uses
CN107214080A (zh) * 2017-05-18 2017-09-29 湖南绿海粮油有限公司 一种便于更换筛网的大米筛选设备
US11213857B2 (en) 2017-06-06 2022-01-04 Derrick Corporation Method and apparatus for screening
CN110799274A (zh) 2017-06-06 2020-02-14 德里克公司 用于筛分的方法和装置
EP3642163A1 (de) * 2017-06-21 2020-04-29 King Abdullah University Of Science And Technology Kompakte vorrichtung mit hohem durchsatz zur wasserbehandlung
WO2022140568A1 (en) * 2020-12-23 2022-06-30 Continental Wire Cloth, LLC Shaker screen assembly with undulation sealing tabs
US20230219535A1 (en) * 2022-01-11 2023-07-13 Hamilton Sundstrand Corporation Dust removal from a vehicle

Family Cites Families (149)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US275190A (en) * 1883-04-03 Sieve for roller-mills
US40242A (en) * 1863-10-13 Improvement in grain-sieves
US516673A (en) * 1894-03-20 Sieve
US583981A (en) * 1897-06-08 Fruit-grading machine
US500302A (en) * 1893-06-27 Slate-picker
US607598A (en) * 1898-07-19 Grain-separating screen for th resh ing-ivlach in es
US268491A (en) * 1882-12-05 hubbell
US236416A (en) * 1881-01-11 William o
US246144A (en) * 1881-08-23 Fanning-mill
US560858A (en) * 1896-05-26 missroon
US275340A (en) * 1883-04-03 kimball
US2677462A (en) * 1954-05-04 conkling
US526562A (en) * 1894-09-25 Coal-screen
US777317A (en) * 1904-03-25 1904-12-13 John A Traylor Shaking ore-screen.
US865185A (en) * 1906-11-24 1907-09-03 Stephen J Kerrigan Slate-jig.
US964897A (en) * 1908-04-04 1910-07-19 Noah Bryant Save-all for paper-making machines.
US966578A (en) * 1908-04-20 1910-08-09 Sherman P Murphy Screen for threshing-machines.
US948222A (en) * 1909-04-14 1910-02-01 Clarence W Honabach Shaking-screen.
US984866A (en) * 1909-05-06 1911-02-21 Earl H Tate Aero ore-concentrator and placer-machine.
US1132667A (en) * 1910-06-16 1915-03-23 Louis Milliot Florist's dirt-sieve.
US1098979A (en) * 1912-01-22 1914-06-02 Karl Schuchard Jigging-machine.
US1139041A (en) * 1914-09-05 1915-05-11 Ole L Larson Corrugated rotary sieve.
US1242982A (en) * 1916-10-16 1917-10-16 Tyler Co W S Screening device.
US1250768A (en) * 1916-10-20 1917-12-18 Charles Hunnicutt Seed-corn grader.
US1248081A (en) * 1916-12-27 1917-11-27 Carrie S Couch Flour-sifter.
US1423021A (en) * 1919-09-22 1922-07-18 Tyler Co W S Screening apparatus
US1344747A (en) * 1919-11-07 1920-06-29 Charles V Wright Shaking-screen
US1626774A (en) * 1920-02-03 1927-05-03 Farley G Clark Method of welding and product thereof
US1614586A (en) * 1920-02-27 1927-01-18 E D Anderson Inc Machine for separating articles
US1397339A (en) * 1920-07-22 1921-11-15 Sturtevant Mill Co Screen-separator
US1505735A (en) * 1922-04-12 1924-08-19 Albert H Stebbins Table concentrator
US1462804A (en) * 1922-04-18 1923-07-24 Evans Edward James Sieve
US1713143A (en) * 1924-02-23 1929-05-14 Gustave A Overstrom Vibrating screen
US1561632A (en) * 1924-02-27 1925-11-17 Herbert S Woodward Perforated indented screen
US1716758A (en) * 1924-12-03 1929-06-11 Bland John Process of separating mica
GB269877A (en) 1926-04-23 1928-04-19 Hermann Schubert Improvements in sifting apparatus
US1678941A (en) * 1927-06-09 1928-07-31 Tyler Co W S Method of making woven-wire screens
US1785195A (en) * 1928-02-07 1930-12-16 Wind Blast Chaffer Company Chaffer for thrashing machines and grain harvesters
US1879377A (en) * 1929-12-03 1932-09-27 James W Mcneely Screen and method of making the same
US1950861A (en) * 1931-03-19 1934-03-13 Sr Edward O'toole Method and apparatus for feeding and separating dry coal from refuse
US1997740A (en) * 1931-12-24 1935-04-16 Tyler Co W S Plural cloth screening apparatus
US2052467A (en) * 1931-12-30 1936-08-25 Hermann Rudolf Wire sifting screen
US1997713A (en) * 1932-08-08 1935-04-16 Tyler Co W S Screen and method of making same
US2061850A (en) * 1934-01-29 1936-11-24 Western States Machine Co Filtering element and the art of producing the same
US2082513A (en) * 1934-07-26 1937-06-01 Western States Machine Co Filter sieve and art of making the same
US2104785A (en) * 1934-12-10 1938-01-11 Swan M Akeyson Vibrating endless screen
US2089548A (en) * 1935-03-12 1937-08-10 Colorado Fuel & Iron Corp Means of filtration
GB519680A (en) 1938-09-22 1940-04-03 James Walker Improvements in or relating to strainer plates and drums
US2251909A (en) * 1939-01-23 1941-08-12 Rotospray Mfg Company Separation of solid material from liquid material
US2274700A (en) * 1939-02-14 1942-03-03 Tyler Co W S Screening apparatus
US2190262A (en) * 1939-03-17 1940-02-13 Geist Adolf Shaker pan
US2335084A (en) * 1940-04-29 1943-11-23 Mission Rubber Company Sifter
US2462878A (en) * 1942-11-23 1949-03-01 Mining Process & Patent Co Vibrating screen with vacuum control therefor
US2406051A (en) * 1943-06-26 1946-08-20 Paul Porzelt Apparatus for producing corrugated structures
US2480320A (en) * 1945-02-10 1949-08-30 Vic Cleaning Machine Co Filter
US2511239A (en) * 1947-01-13 1950-06-13 Simplicity Eng Co Screen cloth anchoring and tensioning means
US2648441A (en) * 1948-01-17 1953-08-11 Productive Equipment Corp Vibrating equipment
US2670079A (en) * 1949-09-20 1954-02-23 Iii Fred K Betts Attachment for vibratory screens
US2667975A (en) * 1950-03-03 1954-02-02 Rudolph V Seaholm Self-cleaning strainer
US2723032A (en) * 1950-12-18 1955-11-08 Mining Process & Patent Co Vibrating screens
US2726184A (en) * 1952-11-01 1955-12-06 Purolator Products Inc Method of providing seals for filters
US2774477A (en) * 1954-12-06 1956-12-18 Iowa Mfg Co Cedar Rapids Screen clamping mechanism
US2827169A (en) * 1954-12-07 1958-03-18 Internat Pulp Products Inc Screen plate
US2813629A (en) * 1955-10-14 1957-11-19 John B Brugmann Screen support
US2800227A (en) * 1955-11-16 1957-07-23 Kiger Fred Lime sifter
GB823648A (en) 1956-09-27 1959-11-18 Air Maze Corp Filters for fluids
US2902165A (en) * 1957-03-04 1959-09-01 Multi Metal Wire Cloth Co Inc Filter leaf and method of assembling it
US2980208A (en) * 1957-05-21 1961-04-18 Delbag Luftfilter Gmbh Filter element for extremely fine dust
US2973865A (en) * 1957-09-17 1961-03-07 John F Cibula Rocker screen vibrating machine with undulated screen cloth
US3057481A (en) * 1958-06-12 1962-10-09 Pall Corp Corrugated filter and method of forming the same
US2985303A (en) * 1958-09-18 1961-05-23 Wright Wilbur Quick change, cartridge type, sizing screen, for asphalt plant
US2929464A (en) * 1959-05-18 1960-03-22 Vernco Corp Flat knit filter media
US3070231A (en) * 1959-11-23 1962-12-25 Aggregates Equipment Inc Screening device
US3165473A (en) * 1960-10-24 1965-01-12 Pall Corp Corrugated filter unit
US3092573A (en) * 1961-06-26 1963-06-04 Jordan W Lambert Vibrating screen clamp mechanism
US3176843A (en) * 1962-01-09 1965-04-06 Entoleter Screen tensioner
US3255885A (en) * 1963-02-27 1966-06-14 Nordberg Manufacturing Co Vibrating screen
US3285413A (en) * 1964-03-23 1966-11-15 Selector S Aggregates Co Ltd Screen apparatus
US3243943A (en) * 1964-06-15 1966-04-05 American Air Filter Co Unit filter construction
US3542636A (en) * 1965-07-28 1970-11-24 Kurt Wandel Corrugated board
US3465413A (en) * 1966-10-25 1969-09-09 Universal Filters Inc Method of manufacturing pleated filters
US3458978A (en) * 1967-09-12 1969-08-05 Davis Ind Equipment Ltd Non-planar filter and supporting means
US3574103A (en) * 1968-09-06 1971-04-06 Atomic Energy Commission Laminated cellular material form
GB1287851A (de) * 1969-03-05 1972-09-06
US3747770A (en) * 1969-06-20 1973-07-24 Zurn Ind Inc Filter screen
US3716138A (en) * 1970-05-13 1973-02-13 Hoyt Wire Cloth Co Screen
US3679057A (en) * 1970-09-11 1972-07-25 Damasco Rodolfo Adelto Perez Screen filter pack and method for making same
US3747772A (en) * 1971-05-21 1973-07-24 Parker Hannifin Corp Filter
US3853529A (en) * 1971-06-09 1974-12-10 Farr Co Pleated air filter cartridge
US3789498A (en) * 1971-11-01 1974-02-05 Ambac Ind Method of diffusion bonding
GB1412975A (en) 1971-11-18 1975-11-05 Kralovopolska Strojirna Filters
US3793692A (en) * 1972-12-12 1974-02-26 American Air Filter Co Fluid treating filter
US3900628A (en) * 1973-06-13 1975-08-19 Linatex Corp Of America Pretensioned screen panel
DE2419770A1 (de) * 1974-04-24 1975-11-06 Steinhaus Gmbh Verfahren zur herstellung von siebboeden und siebboden
US4033865A (en) * 1974-12-09 1977-07-05 Derrick Manufacturing Corporation Non-clogging screen apparatus
US3943054A (en) * 1974-12-19 1976-03-09 Durex Products, Inc. Segmented screen body
US4022596A (en) * 1975-08-27 1977-05-10 Pedersen George C Porous packing and separator medium
US4019987A (en) * 1976-01-14 1977-04-26 Leonard L Extended area filters
US4075106A (en) * 1976-05-07 1978-02-21 Masahiko Yamazaki Filtering device
US4138303A (en) * 1977-04-21 1979-02-06 Taylor Sr John J Method of forming screen packs
DE2912228A1 (de) 1979-03-28 1980-10-09 Ludwig Krieger Draht Und Kunst Siebboden
US4380494A (en) * 1980-04-14 1983-04-19 Litton Systems, Inc. Vibrating screen with self-supporting screen cloth
US4410427A (en) * 1981-11-02 1983-10-18 Donaldson Company, Inc. Fluid filtering device
ATE30175T1 (de) * 1981-11-24 1987-10-15 Ici Plc Elektrodenstruktur zur verwendung in einer elektrolytischen zelle vom filterpressentyp.
GB2124099B (en) 1982-07-24 1986-07-30 Parnaby Cyclones International Dewatering and compacting screen
US4546783A (en) 1983-05-02 1985-10-15 Flo Trend Shares, Inc. Apparatus for washing drill cuttings
US4472473A (en) * 1983-07-01 1984-09-18 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Curved cap corrugated sheet
EP0154845A3 (de) 1984-02-24 1986-06-18 Sartorius GmbH. Flaches Filterelement zur Filtration von Fluiden
US4575421A (en) 1984-03-08 1986-03-11 Derrick Manufacturing Corporation Non-clogging wear-reducing screen assembly for vibrating screening machine
US4582597A (en) 1984-04-04 1986-04-15 Sweco, Incorporated Vibratory screen separator
GB8418658D0 (en) 1984-07-21 1984-08-22 Thule United Ltd Filtering screens
EP0169698B2 (de) 1984-07-21 1993-08-25 Thule United Limited Filtersiebe
US4617122A (en) 1984-08-01 1986-10-14 Donaldson Company, Inc. Crimp seal pleated filter assembly
US4634535A (en) 1985-03-25 1987-01-06 Lott W Gerald Drilling mud cleaning method and apparatus
US4857176A (en) 1986-08-04 1989-08-15 Derrick Manufacturing Corporation Reinforced molded polyurethane vibratory screen
US4696751A (en) 1986-08-04 1987-09-29 Dresser Industries, Inc. Vibratory screening apparatus and method for removing suspended solids from liquid
US4769968A (en) 1987-03-05 1988-09-13 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Truss-core corrugation for compressive loads
US4820407A (en) 1987-04-24 1989-04-11 Cpi Sales, Inc. Solids screens
US4940500A (en) 1987-08-31 1990-07-10 Tsuchiya Mfg. Co., Ltd. Filter medium forming system and process
GB2210292B (en) 1987-09-26 1991-07-03 Polydeck Screen Corp Screening panels and screen decks
US4954249A (en) 1988-06-10 1990-09-04 Beloit Corporation Wave screen plate
US5084178A (en) 1988-06-15 1992-01-28 Pall Corporation Corrugated filter arrangement with support layer and flow channels
US4832834A (en) 1988-07-11 1989-05-23 Baird Jr Howard R Elastomer sieve screen
US4882054A (en) 1988-08-22 1989-11-21 Derrick Manufacturing Corporation Vibratory screening machine with tiltable screen frame and adjustable discharge weir
US5137622A (en) 1988-09-27 1992-08-11 United Wire Limited Filter screen assembly
DE8812647U1 (de) 1988-10-08 1988-12-01 Ludwig Krieger Draht- Und Kunststofferzeugnisse Gmbh, 7500 Karlsruhe, De
US5028474A (en) 1989-07-25 1991-07-02 Czaplicki Ronald M Cellular core structure providing gridlike bearing surfaces on opposing parallel planes of the formed core
US5139154A (en) 1989-12-27 1992-08-18 Beloit Corporation Wear screen plate and method of manufacture thereof
DE4002078C1 (de) 1990-01-25 1991-05-02 Fa. Carl Freudenberg, 6940 Weinheim, De
US5162143A (en) 1990-03-30 1992-11-10 The United States Of America As Represented By The Administrator, National Aeronautics And Space Administration Core design for use with precision composite reflectors
US5221008A (en) 1990-05-11 1993-06-22 Derrick Manufacturing Corporation Vibratory screening machine and non-clogging wear-reducing screen assembly therefor
GB2245191B (en) * 1990-06-22 1994-01-26 United Wire Ltd Filter screen assembly
US5211291A (en) 1991-11-07 1993-05-18 Derrick Manufacturing Corporation Vibratory separator plate for flake-like members
US5256292A (en) 1992-04-16 1993-10-26 Cagle William S Screen for filtering undesirable particles from a liquid
US5312508A (en) 1992-10-16 1994-05-17 John Chisholm Attaching crimped wire mesh to an object requiring heat transfer
US5330057A (en) 1993-01-08 1994-07-19 Derrick Manufacturing Corporation Screen and screen cloth for vibratory machine and method of manufacture thereof
US5417858A (en) 1993-01-13 1995-05-23 Derrick Manufacturing Corporation Screen assembly for vibrating screening machine
EP0680385B1 (de) 1993-01-13 1999-09-15 Derrick Manufacturing Corporation Wellenförmiger siebbelag für schwingsieb und verfahren zu dessen herstellung
DE69419908T2 (de) * 1993-04-08 1999-12-02 Tuboscope I P Inc Sieb zum trennen von feststoffen aus einer bohrflüssigkeit
US5385669A (en) 1993-04-30 1995-01-31 Environmental Procedures, Inc. Mining screen device and grid structure therefor
US5392925A (en) 1993-08-12 1995-02-28 Environmental Procedures, Inc. Shale shaker and screen
US5490598A (en) 1994-03-30 1996-02-13 Drexel Oilfield Services, Inc. Screen for vibrating separator
US5598930A (en) * 1995-07-20 1997-02-04 Advanced Wirecloth, Inc. Shale shaker screen
USH1481H (en) * 1993-06-23 1995-09-05 The United States Of America As Represented By The Secretary Of The Navy Offset corrugated sandwich construction
US5614094A (en) 1994-05-13 1997-03-25 Deister Machine Co., Inc. Vibrating screen unit
US5636749A (en) 1995-05-18 1997-06-10 Derrick Manufacturing Corporation Undulating screen for vibratory screening machine
US5816413A (en) 1995-09-08 1998-10-06 W.S. Tyler, Canada Wire screen deck having replaceable modular screen panels
US5851393A (en) 1995-11-14 1998-12-22 Emerson Electric Co. Screen assembly
US5699918A (en) 1996-07-26 1997-12-23 Corrosion Engineering, Inc. Screen for vibrating material sorting apparatus

Also Published As

Publication number Publication date
NO982680L (no) 1998-08-03
NO982680D0 (no) 1998-06-11
US5971159A (en) 1999-10-26
US5988397A (en) 1999-11-23
EP0880411B1 (de) 2000-12-20
AU1799397A (en) 1997-08-28
WO1997028906A1 (en) 1997-08-14
US6032806A (en) 2000-03-07
ATE198168T1 (de) 2001-01-15
NO318823B1 (no) 2005-05-09
EP1002588B1 (de) 2004-01-02
EP0880411A1 (de) 1998-12-02
EP1002588A1 (de) 2000-05-24
ATE257044T1 (de) 2004-01-15
DE69728592D1 (de) 2004-05-19

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