DE69813521T2 - Filtersieb und stützrahmen dafür - Google Patents

Filtersieb und stützrahmen dafür

Info

Publication number
DE69813521T2
DE69813521T2 DE69813521T DE69813521T DE69813521T2 DE 69813521 T2 DE69813521 T2 DE 69813521T2 DE 69813521 T DE69813521 T DE 69813521T DE 69813521 T DE69813521 T DE 69813521T DE 69813521 T2 DE69813521 T2 DE 69813521T2
Authority
DE
Germany
Prior art keywords
wire
tool
support frame
polymer
cloth
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
DE69813521T
Other languages
English (en)
Other versions
DE69813521D1 (de
Inventor
Gordon James Cook
Andrew Hughes
Arthur Robert Bailey
George Charles Hartnup
Dugald Stewart
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.)
Schlumberger UK Holdings Ltd
Original Assignee
United Wire Ltd
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
Priority claimed from GB9704332A external-priority patent/GB9704332D0/en
Priority claimed from GB9719850A external-priority patent/GB9719850D0/en
Application filed by United Wire Ltd filed Critical United Wire Ltd
Application granted granted Critical
Publication of DE69813521D1 publication Critical patent/DE69813521D1/de
Publication of DE69813521T2 publication Critical patent/DE69813521T2/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
    • 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
    • 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
    • B07B1/4663—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
    • B07B1/48—Stretching devices for screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/56—Tensioning reinforcements before or during shaping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/82—Forcing wires, nets or the like partially or completely into the surface of an article, e.g. by cutting and pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/88—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
    • B29C70/882—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced partly or totally electrically conductive, e.g. for EMI shielding
    • B29C70/885—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced partly or totally electrically conductive, e.g. for EMI shielding with incorporated metallic wires, nets, films or plates
    • 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
    • B07B2201/02—Fastening means for fastening screens to their frames which do not stretch or sag the screening surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • B29C2045/14442—Coating a portion of the article, e.g. the edge of the article injecting a grill or grid on the insert
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/14—Filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/737—Articles provided with holes, e.g. grids, sieves
    • 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
    • Y10T29/49616—Structural member 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
    • Y10T29/49616—Structural member making
    • Y10T29/4962—Grille 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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49895—Associating parts by use of aligning means [e.g., use of a drift pin or a "fixture"]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12347—Plural layers discontinuously bonded [e.g., spot-weld, mechanical fastener, etc.]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12361—All metal or with adjacent metals having aperture or cut
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12444—Embodying fibers interengaged or between layers [e.g., paper, etc.]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component
    • Y10T428/12958—Next to Fe-base component
    • Y10T428/12965—Both containing 0.01-1.7% carbon [i.e., steel]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249923—Including interlaminar mechanical fastener
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/298—Physical dimension
DE69813521T 1997-03-01 1998-02-25 Filtersieb und stützrahmen dafür Expired - Lifetime DE69813521T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9704332A GB9704332D0 (en) 1997-03-01 1997-03-01 Improved screen
GB9719850A GB9719850D0 (en) 1997-09-19 1997-09-19 Improved filtering screen and support frame therefor
PCT/GB1998/000601 WO1998037988A1 (en) 1997-03-01 1998-02-25 Improved filtering screen and support frame therefor

Publications (2)

Publication Number Publication Date
DE69813521D1 DE69813521D1 (de) 2003-05-22
DE69813521T2 true DE69813521T2 (de) 2003-12-24

Family

ID=26311102

Family Applications (6)

Application Number Title Priority Date Filing Date
DE69813521T Expired - Lifetime DE69813521T2 (de) 1997-03-01 1998-02-25 Filtersieb und stützrahmen dafür
DE1998619371 Expired - Lifetime DE69819371T2 (de) 1997-03-01 1998-02-25 Stützrahmen für ein Filtersieb
DE1998625329 Expired - Lifetime DE69825329T2 (de) 1997-03-01 1998-02-25 Verstärkung für einen geformten Stützrahmen eines Filtersiebes
DE1998624052 Expired - Lifetime DE69824052T2 (de) 1997-03-01 1998-02-25 Filtersieb
DE1998627046 Expired - Lifetime DE69827046T2 (de) 1997-03-01 1998-02-25 Einrichtung zum Reparieren oder Aufbereiten eines Filtersiebes
DE1998620683 Expired - Lifetime DE69820683T2 (de) 1997-03-01 1998-02-25 Verfahren zum Reparieren eines Filtersiebs und dessen Stützrahmens

Family Applications After (5)

Application Number Title Priority Date Filing Date
DE1998619371 Expired - Lifetime DE69819371T2 (de) 1997-03-01 1998-02-25 Stützrahmen für ein Filtersieb
DE1998625329 Expired - Lifetime DE69825329T2 (de) 1997-03-01 1998-02-25 Verstärkung für einen geformten Stützrahmen eines Filtersiebes
DE1998624052 Expired - Lifetime DE69824052T2 (de) 1997-03-01 1998-02-25 Filtersieb
DE1998627046 Expired - Lifetime DE69827046T2 (de) 1997-03-01 1998-02-25 Einrichtung zum Reparieren oder Aufbereiten eines Filtersiebes
DE1998620683 Expired - Lifetime DE69820683T2 (de) 1997-03-01 1998-02-25 Verfahren zum Reparieren eines Filtersiebs und dessen Stützrahmens

Country Status (15)

Country Link
US (6) US6675975B1 (de)
EP (6) EP1205262B9 (de)
JP (6) JP4236701B2 (de)
AT (6) ATE271932T1 (de)
AU (1) AU724886B2 (de)
BR (1) BR9807644A (de)
CA (1) CA2281098C (de)
DE (6) DE69813521T2 (de)
DK (6) DK1205265T3 (de)
ES (4) ES2225661T3 (de)
GB (2) GB2337019B (de)
HK (6) HK1046658B (de)
NO (1) NO322936B1 (de)
PT (1) PT963261E (de)
WO (1) WO1998037988A1 (de)

Families Citing this family (95)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6443310B1 (en) * 1993-04-30 2002-09-03 Varco I/P, Inc. Seal screen structure
DK1205265T3 (da) * 1997-03-01 2004-03-08 United Wire Ltd Forbedret støtteramme til filtersi
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
US6769550B2 (en) 2002-01-16 2004-08-03 Varco I/P, Inc. Screen assemblies for shale shakers
GB9908964D0 (en) * 1999-04-21 1999-06-16 Decanass Limited Filter screen assembly
JP3729097B2 (ja) * 2001-07-19 2005-12-21 日精樹脂工業株式会社 成形品の回収装置
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
GB0120862D0 (en) * 2001-08-29 2001-10-17 United Wire Ltd Method and device for joining screens
US20050103689A1 (en) * 2001-10-19 2005-05-19 Schulte David L.Jr. Sealing screen assemblies and vibratory separators
US7040488B2 (en) * 2003-05-02 2006-05-09 Varco I/P, Inc. Screens and seals for vibratory separators
GB0127085D0 (en) * 2001-11-10 2002-01-02 United Wire Ltd Improved screen for separating solids from liquids
US20030187495A1 (en) 2002-04-01 2003-10-02 Cully Edward H. Endoluminal devices, embolic filters, methods of manufacture and use
US20050242003A1 (en) 2004-04-29 2005-11-03 Eric Scott Automatic vibratory separator
DE60236629D1 (de) * 2002-05-08 2010-07-15 United Wire Ltd Herstellung eines filtersiebes
US6789680B2 (en) 2002-06-13 2004-09-14 Varco I/P, Inc. Screen assembly for vibratory separator
US20040093012A1 (en) 2002-10-17 2004-05-13 Cully Edward H. Embolic filter frame having looped support strut elements
GB0225619D0 (en) * 2002-11-02 2002-12-11 United Wire Ltd Improved screen
US8312995B2 (en) 2002-11-06 2012-11-20 National Oilwell Varco, L.P. Magnetic vibratory screen clamping
US7938926B2 (en) 2002-11-12 2011-05-10 United Wire Limited Manufacture of a filtering system
US20060219608A1 (en) * 2003-02-04 2006-10-05 Eric Scott Connected screens for vibratory separators
US7063214B2 (en) 2003-02-04 2006-06-20 Varco I/P, Inc. Interlocking screens for vibratory separators
GB0427756D0 (en) * 2004-12-18 2005-01-19 United Wire Ltd Improvements in and relating to sifting screens
JP4562561B2 (ja) * 2005-03-22 2010-10-13 富士フイルム株式会社 溶液製膜設備及び濾過装置のフィルタ交換方法
US7249677B2 (en) * 2005-05-13 2007-07-31 M-I L.L.C. Dual hardness composite screen frame
US8261915B2 (en) 2005-12-06 2012-09-11 Rotex Global, Llc Screening machine and associated screen panel
US20110036759A1 (en) 2005-12-06 2011-02-17 Rotex, Inc. Screening machine and associated screen panel
GB2435227A (en) * 2006-02-21 2007-08-22 Brian Mackenzie Screen
US7753213B2 (en) * 2006-03-30 2010-07-13 M-I Llc Composite screen
AU2007284631B2 (en) 2006-08-14 2011-09-15 Evoqua Water Technologies Llc High flow disc filter
US7891497B2 (en) * 2006-09-29 2011-02-22 M-I L.L.C. Peripheral sealing system for pre-tensioned screens
US7992719B2 (en) * 2006-09-29 2011-08-09 M-I L.L.C. Composite hookstrip screen
US7909172B2 (en) * 2006-09-29 2011-03-22 M-I L.L.C. Composite screen with integral inflatable seal
US7819255B2 (en) * 2006-09-29 2010-10-26 M-I Llc Screen for a vibratory separator
US8393474B2 (en) 2006-09-29 2013-03-12 United Wire Limited Injection molded grid for saving screen frames
US20080083566A1 (en) 2006-10-04 2008-04-10 George Alexander Burnett Reclamation of components of wellbore cuttings material
GB2462032B (en) * 2007-04-19 2012-07-11 Mi Llc Use of radio frequency identification tags to identify and monitor shaker screen life and performance
GB2451264B (en) * 2007-07-25 2012-03-28 United Wire Ltd Plugs for repairing sifting or filtering screens
US7980392B2 (en) 2007-08-31 2011-07-19 Varco I/P Shale shaker screens with aligned wires
US8394391B2 (en) * 2007-08-31 2013-03-12 University Of Utah Research Foundation Drug delivery vehicle that mimics viral properties
US8622220B2 (en) * 2007-08-31 2014-01-07 Varco I/P Vibratory separators and screens
BRPI0817519B1 (pt) * 2007-10-05 2019-09-24 M-I L.L.C. Grampo de tela, conjunto de grampo de tela e método de instalação de uma tela de misturador
US8517179B2 (en) * 2007-10-05 2013-08-27 M-I L.L.C. Vibratory separator screen attachment
US20100251679A1 (en) * 2007-11-16 2010-10-07 Nitto Denko Corporation Filter unit, filter unit panel using the same, and method of manufacturing filter unit
CA2807368C (en) 2008-02-11 2016-09-06 M-I L.L.C. Preferential bow on composite screens
US8556083B2 (en) 2008-10-10 2013-10-15 National Oilwell Varco L.P. Shale shakers with selective series/parallel flow path conversion
US20110000828A1 (en) * 2008-10-30 2011-01-06 Rotex Global, Llc Screening machine with segmented screen panels
GB0903197D0 (en) 2009-02-25 2009-04-08 Axiom Process Ltd Manufacture of a filter screen
TWI386054B (zh) * 2009-04-27 2013-02-11 Jarllytec Co Ltd So that the screen rotates with a height adjustment that can be interlocked
SE535159C2 (sv) 2010-09-02 2012-05-02 Veolia Water Solutions & Tech Förfarande för att tillverka ett filtersegment till ett skivfilter samt filtersegmentet
GB2490647B (en) 2011-01-27 2013-05-22 Nat Oilwell Varco Lp Screen assembly and a method for making same
AU2015202231B2 (en) * 2011-01-27 2016-05-19 National Oilwell Varco, L.P. Screen assembly and a method for making same
US20120250340A1 (en) * 2011-03-29 2012-10-04 Tony Nichols Taillight antitheft system
MX2013014482A (es) 2011-06-09 2014-03-27 Mi Llc Cribas agitadoras de auto-sujecion.
CN103203322B (zh) * 2012-01-13 2017-03-01 美卓矿物(瑞典)公司 具有带孔的陶瓷部件的筛子中膜元件
GB2499423A (en) * 2012-02-16 2013-08-21 United Wire Ltd Screen cage with reinforced wire arrangement
US9409209B2 (en) 2012-05-25 2016-08-09 Derrick Corporation 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
UA120028C2 (uk) 2012-05-25 2019-09-25 Деррік Корпорейшн Просіювальний пристрій, виконаний інжекційним формуванням (варіанти)
BR112014030936B1 (pt) 2012-06-11 2020-09-01 M-I L.L.C Aparelho para processar um fluido
US9308007B2 (en) 2012-08-14 2016-04-12 W. L. Gore & Associates, Inc. Devices and systems for thrombus treatment
KR101403923B1 (ko) 2012-11-08 2014-06-27 정진록 집진기용 백 케이지의 구조
US9643111B2 (en) 2013-03-08 2017-05-09 National Oilwell Varco, L.P. Vector maximizing screen
WO2014179512A1 (en) * 2013-04-30 2014-11-06 M-I Llc Screen having frame members with angled surface(s)
DE102013218518B4 (de) * 2013-09-16 2017-03-23 MULTIPOND Wägetechnik GmbH Gitterklappe
CA2933574C (en) 2013-12-10 2022-03-08 Eric Cady High capacity filtering screen
CN103659205B (zh) * 2013-12-13 2015-08-26 陕西宝成航空仪表有限责任公司 用于飞机发动机油路系统的微型滤网组件制备方法
CA2945708C (en) * 2014-06-05 2023-01-17 Evoqua Water Technologies Llc Filtering panel and method of making the same
US9968992B2 (en) * 2015-01-30 2018-05-15 Michael Roberts System and method for using cloth filters in automated vertical molding
US10065213B2 (en) * 2015-05-21 2018-09-04 M-I Drilling Fluids Uk Ltd Vibratory separator screen adapter
GB2557546A (en) 2015-09-14 2018-06-20 M I Drilling Fluids Uk Ltd Clip & seal assembly
CN105195414A (zh) * 2015-10-09 2015-12-30 南京梅山海强新型建材有限公司 一种新型安全过滤网
US10369501B2 (en) 2016-05-03 2019-08-06 M-I Drilling Fluids Uk Ltd. Apparatus, system and method for combining modular repair plugs
US10888807B2 (en) 2016-08-12 2021-01-12 Evoqua Water Technologies Llc Disc filter pre-screen dual media disc filter
KR101921078B1 (ko) * 2017-03-10 2018-11-22 권일혁 규사 입도 균일분리 장치
DE202017002222U1 (de) * 2017-04-27 2017-06-27 MULTIPOND Wägetechnik GmbH Gitterklappe
MX2019012763A (es) 2017-04-28 2019-12-16 Derrick Corp Composiciones termoplasticas, metodos, aparato y usos.
US11505638B2 (en) 2017-04-28 2022-11-22 Derrick Corporation Thermoplastic compositions, methods, apparatus, and uses
US10081019B1 (en) * 2017-05-25 2018-09-25 Lucian D. Whitman Modular portable sluice box
US11213857B2 (en) 2017-06-06 2022-01-04 Derrick Corporation Method and apparatus for screening
CN114226239A (zh) 2017-06-06 2022-03-25 德里克公司 用于筛分的方法和装置
US10471472B2 (en) * 2017-06-08 2019-11-12 Terex Usa, Llc Method and apparatus for supplying support from below to a screen cloth on a vibrating screening machine
US11305316B2 (en) * 2017-06-08 2022-04-19 Terex Usa, Llc Method and apparatus for supplying support from below to a screen cloth on a vibrating screening machine
US10428606B2 (en) * 2017-07-12 2019-10-01 Saudi Arabian Oil Company Collecting drilling microchips
CN110860853B (zh) * 2018-08-28 2020-11-10 中国科学院宁波材料技术与工程研究所 一种转子筛网制备装置
US20210238032A1 (en) * 2018-09-07 2021-08-05 3M Innovative Properties Company Filter assembly
CN113164856B (zh) * 2018-11-28 2022-07-19 康明斯滤清系统知识产权公司 过滤元件上的弯曲密封件和保护性密封模具
CN115779566A (zh) 2019-05-14 2023-03-14 康明斯滤清系统知识产权公司 弯曲凸角密封锁定空气过滤器系统
CN110508036A (zh) * 2019-06-27 2019-11-29 北京点域科技有限公司 一种油水分离塔及油水分离方法
CN111545461A (zh) * 2020-04-29 2020-08-18 安平县星火金属网厂 一种复合平板筛网制作工艺
CN113893599B (zh) 2020-07-06 2022-07-01 河北冠能石油机械制造有限公司 用于泥浆振动筛的振动筛筛网
EP3964346A1 (de) 2020-09-08 2022-03-09 Bru-Gi di Brunelli Giuseppe Gestell zum trocknen von produkten
WO2023196492A1 (en) * 2022-04-06 2023-10-12 Derrick Corporation Injection molded screening apparatuses and methods

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL79668C (de) * 1900-01-01
US2305853A (en) * 1941-04-16 1942-12-22 Us Rubber Co Apparatus for forming sheet material
NL178038B (nl) 1950-11-18 Optische Ind De Oude Delft Nv Inrichting voor het positioneren van roentgenfilms en versterkingsfoelies.
US2723032A (en) * 1950-12-18 1955-11-08 Mining Process & Patent Co Vibrating screens
GB743902A (en) * 1951-04-12 1956-01-25 Siteg Siebtech Gmbh Vibrating screens
US3416445A (en) * 1965-10-18 1968-12-17 Theodore H. Krueger Jr. Screen stencil with separate border strips
US3539049A (en) * 1968-08-16 1970-11-10 Du Pont Disposable filter
US3585134A (en) * 1969-02-19 1971-06-15 Multi Metal Wire Cloth Inc Framed filter screen and method of producing same
US3915775A (en) * 1971-07-19 1975-10-28 Sweco Inc Method of bonding a plastic tension ring for a screen
DE2160875B2 (de) * 1971-12-08 1975-08-14 Hein, Lehmann Ag, 4000 Duesseldorf Als siebwirksames oder armierendes Element ausgebildetes Gitter
US3792774A (en) * 1972-04-05 1974-02-19 J Rosenblum Vibratory separator screens
US3914368A (en) * 1974-04-24 1975-10-21 Combustion Eng Method of making metal reinforced plastic screen
GB1509050A (en) * 1975-11-04 1978-04-26 Adams T Grading and dewatering screens
ZA774472B (en) * 1977-07-25 1979-06-27 Herrmann Screens Mfg Co Ltd Improvements in or relating to screening apparatus
JPS5835983A (ja) * 1981-08-28 1983-03-02 Oki Electric Ind Co Ltd 半導体装置
JPS58180247A (ja) * 1982-04-15 1983-10-21 Terumi Hase ロ−タリ−分級機
JPS6020069B2 (ja) * 1982-04-17 1985-05-20 関西金網株式会社 スクリ−ンパネルとその張着方法
BE897298A (nl) * 1983-07-15 1983-11-03 Usines Gondrexon N V Werkwijze voor het verwezenlijken van een zeef met voorsespannen metaalgaas en aldus bekomen zeef
GB8418658D0 (en) * 1984-07-21 1984-08-22 Thule United Ltd Filtering screens
US4978414A (en) * 1985-01-18 1990-12-18 Nippon Cmk Corp. Apparatus for stretching silk including means to move cramp members independently of each other
DE3515937A1 (de) * 1985-05-03 1986-11-06 Hein, Lehmann AG, 4000 Düsseldorf Siebbelag fuer eine siebmaschine
IT8643514A0 (it) * 1986-06-25 1986-06-25 Spazzoni Paola Sintesi di nitrofurilbenzimidazoli e loro impiego come antimicotici.
DE3706402C1 (de) * 1987-02-27 1988-07-07 Finckh Maschf Siebsegment fuer Filter zum Eindicken von Fasersuspensionen
US5076924A (en) * 1987-05-04 1991-12-31 Hydrotech Nils-Ake Persson Ab Filter plate
DE3721062C2 (de) * 1987-06-26 1995-07-27 Hein Lehmann Trenn Foerder Verfahren zum Herstellen eines Siebelements
FR2620966B1 (fr) * 1987-09-24 1990-03-02 Duret Fils Ets M Procede de moulage d'un cadre sur une garniture de siege en vue de la realisation d'un element de siege
US4968366A (en) * 1988-08-26 1990-11-06 Sweco, Incorporated Method of manufacture of tension screens
US5137622A (en) * 1988-09-27 1992-08-11 United Wire Limited Filter screen assembly
EP0390151B1 (de) * 1989-03-31 1995-05-31 Asahi Glass Company Ltd. Verfahren zum Herstellen einer Glasscheibe mit einer Abdichtung
JP2703990B2 (ja) * 1989-05-22 1998-01-26 日清製粉株式会社 篩網剥離装置
US5063842A (en) * 1990-10-02 1991-11-12 M & R Printing Equipment, Inc. Screen tensioning and framing device and method therefor
IT1241286B (it) * 1990-11-20 1993-12-29 Gilardini Spa Metodo di fabbricazione di un filtro per aria, filtro cosi' ottenuto e apparecchiatura per l'attuazione di tale metodo
GB2266475B (en) * 1992-04-21 1995-08-16 Alfa Laval Separation Ab Mounting and tensioning arrangements for screens
GB9404071D0 (en) * 1994-03-03 1994-04-20 United Wire Ltd Improved sifting screen
DE4436788C2 (de) * 1994-10-14 2002-01-31 Isenmann Siebe Gmbh Siebrahmen
AU6120396A (en) * 1995-07-03 1997-02-05 Fibresta Produkte Ag Process and device for constituting a reinforcement from fibre-reinforced plastic parts and reinforcement obtained according to this process
US5851393A (en) * 1995-11-14 1998-12-22 Emerson Electric Co. Screen assembly
US5690826A (en) * 1996-05-10 1997-11-25 Cravello; William Myron Shaker screen assembly
DE19706601C1 (de) * 1997-02-20 1998-11-12 Buehler Ag Siebrahmen für Plansichter und Verfahren zu dessen Herstellung
DK1205265T3 (da) * 1997-03-01 2004-03-08 United Wire Ltd Forbedret støtteramme til filtersi
US6305549B1 (en) * 1999-07-06 2001-10-23 Southwestern Wire Cloth, Inc. Vibrating screen assembly of dissimilar materials
US6202856B1 (en) * 1999-09-22 2001-03-20 Emerson Electric Co. Vibratory screening system and screen therefor
US6237780B1 (en) * 1999-11-03 2001-05-29 Tuboscope I/P, Inc. Vibratory separator screens

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