NO324997B1 - Fremgangsmate for a lage en sikt for en vibrasjonssikt - Google Patents
Fremgangsmate for a lage en sikt for en vibrasjonssikt Download PDFInfo
- Publication number
- NO324997B1 NO324997B1 NO20022120A NO20022120A NO324997B1 NO 324997 B1 NO324997 B1 NO 324997B1 NO 20022120 A NO20022120 A NO 20022120A NO 20022120 A NO20022120 A NO 20022120A NO 324997 B1 NO324997 B1 NO 324997B1
- Authority
- NO
- Norway
- Prior art keywords
- layer
- glue
- screening material
- sieve
- adhesive
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title description 2
- 239000003292 glue Substances 0.000 claims abstract description 58
- 238000000034 method Methods 0.000 claims abstract description 54
- 239000000463 material Substances 0.000 claims abstract description 34
- 238000012216 screening Methods 0.000 claims abstract 23
- 239000004744 fabric Substances 0.000 claims description 73
- 239000000853 adhesive Substances 0.000 claims description 27
- 230000001070 adhesive effect Effects 0.000 claims description 27
- 230000033001 locomotion Effects 0.000 claims description 19
- 230000009969 flowable effect Effects 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims 4
- 238000006073 displacement reaction Methods 0.000 claims 2
- 230000001419 dependent effect Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 230000003252 repetitive effect Effects 0.000 claims 1
- 239000004831 Hot glue Substances 0.000 abstract description 5
- 239000002245 particle Substances 0.000 description 11
- 238000005553 drilling Methods 0.000 description 10
- 239000007787 solid Substances 0.000 description 10
- 230000007246 mechanism Effects 0.000 description 8
- 238000000151 deposition Methods 0.000 description 5
- 239000010802 sludge Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010724 circulating oil Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000003090 exacerbative effect Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B01D29/01—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
- 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
- B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
- B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
-
- 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D29/72—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
-
- 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
- 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
- B01D33/0384—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 with corrugated, folded or wound filtering sheets
-
- 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 OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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 OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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
- 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
- B01D2201/188—Multiple filtering elements having filtering areas of different size
-
- 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
- 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
Landscapes
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Vibration Prevention Devices (AREA)
- Exhaust Silencers (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Combined Means For Separation Of Solids (AREA)
- Soil Working Implements (AREA)
- Cell Separators (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45472299A | 1999-12-04 | 1999-12-04 | |
US09/517,212 US6565698B1 (en) | 1993-04-30 | 2000-03-02 | Method for making vibratory separator screens |
PCT/GB2000/004640 WO2001039862A1 (en) | 1999-12-04 | 2000-12-04 | A method of making a screen, a screen, and a system for making a screen |
Publications (3)
Publication Number | Publication Date |
---|---|
NO20022120D0 NO20022120D0 (no) | 2002-05-03 |
NO20022120L NO20022120L (no) | 2002-05-03 |
NO324997B1 true NO324997B1 (no) | 2008-01-14 |
Family
ID=27037585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20022120A NO324997B1 (no) | 1999-12-04 | 2002-05-03 | Fremgangsmate for a lage en sikt for en vibrasjonssikt |
Country Status (8)
Country | Link |
---|---|
US (1) | US6565698B1 (de) |
EP (1) | EP1246681B1 (de) |
AT (1) | ATE265259T1 (de) |
AU (1) | AU2188201A (de) |
CA (1) | CA2392481C (de) |
DE (1) | DE60010335T2 (de) |
NO (1) | NO324997B1 (de) |
WO (1) | WO2001039862A1 (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030121836A1 (en) * | 1998-05-01 | 2003-07-03 | Lilie Glenn T. | Solids raised screens |
DE60236204D1 (de) * | 2001-10-19 | 2010-06-10 | Varco Int | Rationstrennvorrichtung |
US20050072744A1 (en) * | 2002-05-29 | 2005-04-07 | Ruediger Tushaus | Filtering screen support construction and methods |
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 |
US20050252075A1 (en) * | 2004-05-11 | 2005-11-17 | Blue Rhino Global Sourcing, Llc | Wave shaped screen for insect trap |
US20070090045A1 (en) * | 2005-10-25 | 2007-04-26 | Bakula John J | Multidiameter wire cloth |
US7891497B2 (en) * | 2006-09-29 | 2011-02-22 | M-I L.L.C. | Peripheral sealing system for pre-tensioned screens |
GB2461725B (en) * | 2008-07-10 | 2012-06-13 | United Wire Ltd | Improved sifting screen |
GB2490647B (en) * | 2011-01-27 | 2013-05-22 | Nat Oilwell Varco Lp | Screen assembly and a method for making same |
US8919568B2 (en) | 2011-09-15 | 2014-12-30 | Lumsden Corporation | Screening for classifying a material |
US20130145699A1 (en) * | 2011-12-08 | 2013-06-13 | John R. Olthoff | Gutter protector |
US9409209B2 (en) | 2012-05-25 | 2016-08-09 | Derrick Corporation | Injection molded screening apparatuses and methods |
EP3482837A1 (de) | 2012-05-25 | 2019-05-15 | Derrick Corporation | Spritzgegossene siebanordnung und verfahren |
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 |
MX2015015068A (es) * | 2013-04-30 | 2016-03-03 | M I Drilling Fluids Uk Ltd | Filtro con miembros de la estructura con superficie/s inclinada/s. |
US9604164B2 (en) * | 2013-07-15 | 2017-03-28 | Aqseptence Group, Inc. | Fluid intake screen |
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 |
BR102016017238B1 (pt) * | 2015-07-23 | 2021-09-14 | Cnh Industrial America Llc | Arranjo de peneira para uma colheitadeira agrícola |
US11103811B2 (en) * | 2016-11-04 | 2021-08-31 | Icm, Inc. | Mechanical separation devices |
CN109963661A (zh) * | 2016-11-17 | 2019-07-02 | 山特维克知识产权股份有限公司 | 耐磨筛分介质 |
US11125012B1 (en) | 2016-12-30 | 2021-09-21 | The Ritescreen Company, Llc | Reduced visibility window/door screen including a reduced frame profile and method of making same |
US11505638B2 (en) | 2017-04-28 | 2022-11-22 | Derrick Corporation | Thermoplastic compositions, methods, apparatus, and uses |
WO2018201043A2 (en) | 2017-04-28 | 2018-11-01 | Derrick Corporation | Thermoplastic compositions, methods, apparatus, and uses |
US11213857B2 (en) | 2017-06-06 | 2022-01-04 | Derrick Corporation | Method and apparatus for screening |
FI12517U1 (fi) | 2017-06-06 | 2019-11-15 | Derrick Corp | Seulakorilaite ja seulontakasettirakenne |
US11311687B2 (en) * | 2018-08-22 | 2022-04-26 | Shenzhen Innokin Technology Co., Ltd. | Three-dimensional structure heating unit and liquid guiding unit for atomizer of an e-cigarette |
US11020690B2 (en) | 2018-12-06 | 2021-06-01 | Caterpillar Inc. | 3D printed filter center tube |
US11149491B1 (en) | 2018-12-10 | 2021-10-19 | Steven D. Ulsh | Screen frame and adapter for universal installation within different sized window/door sockets |
CN111991875A (zh) * | 2020-09-16 | 2020-11-27 | 雷榕 | 一种生活污水管道用毛发自断式过滤处理装置 |
CN116273873B (zh) * | 2023-05-25 | 2023-07-25 | 河南省平原矿山机械有限公司 | 一种矿料筛分用平面回转筛 |
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---|---|---|---|---|
US236416A (en) * | 1881-01-11 | William o | ||
US583981A (en) | 1897-06-08 | Fruit-grading machine | ||
US560858A (en) * | 1896-05-26 | missroon | ||
US516673A (en) | 1894-03-20 | Sieve | ||
US275340A (en) | 1883-04-03 | kimball | ||
US526562A (en) * | 1894-09-25 | Coal-screen | ||
US40242A (en) * | 1863-10-13 | Improvement in grain-sieves | ||
US607598A (en) * | 1898-07-19 | Grain-separating screen for th resh ing-ivlach in es | ||
US2677462A (en) | 1954-05-04 | conkling | ||
US275190A (en) * | 1883-04-03 | Sieve for roller-mills | ||
US246144A (en) * | 1881-08-23 | Fanning-mill | ||
US500302A (en) * | 1893-06-27 | Slate-picker | ||
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-
2000
- 2000-03-02 US US09/517,212 patent/US6565698B1/en not_active Expired - Fee Related
- 2000-12-04 EP EP00985463A patent/EP1246681B1/de not_active Expired - Lifetime
- 2000-12-04 AT AT00985463T patent/ATE265259T1/de not_active IP Right Cessation
- 2000-12-04 DE DE60010335T patent/DE60010335T2/de not_active Expired - Lifetime
- 2000-12-04 WO PCT/GB2000/004640 patent/WO2001039862A1/en active IP Right Grant
- 2000-12-04 AU AU21882/01A patent/AU2188201A/en not_active Abandoned
- 2000-12-04 CA CA002392481A patent/CA2392481C/en not_active Expired - Fee Related
-
2002
- 2002-05-03 NO NO20022120A patent/NO324997B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US6565698B1 (en) | 2003-05-20 |
CA2392481C (en) | 2009-07-28 |
DE60010335T2 (de) | 2004-09-09 |
DE60010335D1 (de) | 2004-06-03 |
NO20022120D0 (no) | 2002-05-03 |
EP1246681A1 (de) | 2002-10-09 |
ATE265259T1 (de) | 2004-05-15 |
WO2001039862A1 (en) | 2001-06-07 |
AU2188201A (en) | 2001-06-12 |
NO20022120L (no) | 2002-05-03 |
CA2392481A1 (en) | 2001-06-07 |
EP1246681B1 (de) | 2004-04-28 |
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