ES2145524T3 - Pantalla de criba mejorada. - Google Patents
Pantalla de criba mejorada.Info
- Publication number
- ES2145524T3 ES2145524T3 ES97102069T ES97102069T ES2145524T3 ES 2145524 T3 ES2145524 T3 ES 2145524T3 ES 97102069 T ES97102069 T ES 97102069T ES 97102069 T ES97102069 T ES 97102069T ES 2145524 T3 ES2145524 T3 ES 2145524T3
- Authority
- ES
- Spain
- Prior art keywords
- fabric
- screen
- extended
- frame
- improved
- 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
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
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/20—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to wires
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Woven Fabrics (AREA)
- Combined Means For Separation Of Solids (AREA)
- Press Drives And Press Lines (AREA)
- Glass Compositions (AREA)
- Surgical Instruments (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Screen Printers (AREA)
Abstract
SE DESCRIBE UNA PANTALLA DE CRIBA MEJORADA QUE COMPRENDE UN ARMAZON RIGIDO, UNA PRIMERA TELA TEJIDA (10, 14) Y UN PRIMER HILO METALICO DESGASTADO DURO, QUE SE EXTIENDE A TRAVES DEL MISMO Y SE FIJA EN EL MISMO, Y UNA SEGUNDA TELA TEJIDA (12, 16) QUE TIENE UN MALLA MAS GRUESA QUE LA PRIMERA TELA (10, 14) Y ESTA TEJIDA A PARTIR DE UN MATERIAL ALARGADO DE UNA SECCION TRANSVERSAL MAYOR QUE LA DE LA PRIMERA, Y QUE TAMBIEN ESTA EXTENDIDA A TRAVES DEL ARMAZON Y ASEGURADA EN EL MISMO, POR DEBAJO DE LA PRIMERA TELA (10, 14), PARA SOPORTAR ESTA ULTIMA CONTRA EL ABATIMIENTO. SEGUN ESTA INVENCION, SE PUEDE FORMAR EL ARMAZON A PARTIR DE ACERO GUAGE PESADO O MEJOR POLIPROPILENO SOPLADO CON GAS REFORZADO CON VIDRIO REFORZADO POR UNOS ELEMENTOS O BARRAS DE REFUERZO DE METAL ALARGADOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9404071A GB9404071D0 (en) | 1994-03-03 | 1994-03-03 | Improved sifting screen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2145524T3 true ES2145524T3 (es) | 2000-07-01 |
Family
ID=10751208
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95909857T Expired - Lifetime ES2134444T3 (es) | 1994-03-03 | 1995-02-28 | Criba perfeccionada. |
ES97102069T Expired - Lifetime ES2145524T3 (es) | 1994-03-03 | 1995-02-28 | Pantalla de criba mejorada. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95909857T Expired - Lifetime ES2134444T3 (es) | 1994-03-03 | 1995-02-28 | Criba perfeccionada. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5626234A (es) |
EP (2) | EP0697921B1 (es) |
AU (2) | AU682934B2 (es) |
CA (1) | CA2157276C (es) |
DE (2) | DE69515493T2 (es) |
ES (2) | ES2134444T3 (es) |
GB (2) | GB9404071D0 (es) |
NO (2) | NO312444B1 (es) |
WO (1) | WO1995023655A1 (es) |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6722504B2 (en) | 1993-04-30 | 2004-04-20 | Varco I/P, Inc. | Vibratory separators and screens |
US6283302B1 (en) | 1993-08-12 | 2001-09-04 | Tuboscope I/P, Inc. | Unibody screen structure |
US6450345B1 (en) | 1993-04-30 | 2002-09-17 | Varco I/P, Inc. | Glue pattern screens and methods of production |
US6607080B2 (en) * | 1993-04-30 | 2003-08-19 | Varco I/P, Inc. | Screen assembly for vibratory separators |
US6629610B1 (en) | 1993-04-30 | 2003-10-07 | Tuboscope I/P, Inc. | Screen with ramps for vibratory separator system |
US6371301B1 (en) | 2000-11-17 | 2002-04-16 | Varco I/P, Inc. | Screen basket for shale shakers |
US6267247B1 (en) * | 1993-04-30 | 2001-07-31 | Tuboscope I/P, Inc. | Vibratory separator screen |
US6581781B1 (en) | 1993-04-30 | 2003-06-24 | Tuboscope I/P, Inc. | Vibrator separator screens |
US6675975B1 (en) * | 1997-03-01 | 2004-01-13 | United Wire Limited | Filtering screen and support frame therefor |
GB9723650D0 (en) * | 1997-11-10 | 1998-01-07 | Its Holdings Ltd | Screen |
US20040251175A1 (en) * | 1998-10-30 | 2004-12-16 | Adams Thomas C. | Apparatuses and methods for making glued screen assemblies |
US6669985B2 (en) | 1998-10-30 | 2003-12-30 | Varco I/P, Inc. | Methods for making glued shale shaker screens |
US6932883B2 (en) * | 1998-10-30 | 2005-08-23 | Varco I/P, Inc. | Screens for vibratory separators |
US6736270B2 (en) | 1998-10-30 | 2004-05-18 | Varco I/P, Inc. | Glued screens for shale shakers |
US20030042179A1 (en) | 1998-10-30 | 2003-03-06 | Adams Thomas C. | Vibratory separator screens |
GB2363585B (en) | 1999-06-24 | 2003-08-27 | Tuboscope I P Inc | A screen a panel for a screen a shale shaker and a method of screening |
US6161700A (en) * | 1999-09-28 | 2000-12-19 | Derrick Manufacturing Corporation | Vibratory screening screen and method of fabrication thereof |
US6510947B1 (en) * | 1999-11-03 | 2003-01-28 | Varco I/P, Inc. | Screens for vibratory separators |
US6237780B1 (en) | 1999-11-03 | 2001-05-29 | Tuboscope I/P, Inc. | Vibratory separator screens |
US20040007508A1 (en) * | 1999-12-04 | 2004-01-15 | Schulte David L. | Screen assembly for vibratory separator |
GB0120862D0 (en) * | 2001-08-29 | 2001-10-17 | United Wire Ltd | Method and device for joining screens |
GB0120863D0 (en) * | 2001-08-29 | 2001-10-17 | United Wire Ltd | Improved method of apparatus for repairing screens |
US7040488B2 (en) * | 2003-05-02 | 2006-05-09 | Varco I/P, Inc. | Screens and seals for vibratory separators |
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 |
US20050242003A1 (en) | 2004-04-29 | 2005-11-03 | Eric Scott | Automatic vibratory separator |
EP1380332B1 (de) * | 2002-07-08 | 2007-04-18 | Filtrox AG | Anschwemmfilterkerze, Anschwemmfilter und Verwendung einer Filterkerze |
US8312995B2 (en) | 2002-11-06 | 2012-11-20 | National Oilwell Varco, L.P. | Magnetic vibratory screen clamping |
US7011218B2 (en) * | 2003-08-29 | 2006-03-14 | Derrick Corporation | Vibratory screen assemblies |
US7318796B2 (en) * | 2004-05-19 | 2008-01-15 | Albany International Corp. | Two-layer drum cover made of a metal alloy in the warp directions and a plurality of metal alloys in the shute directions on both front and back surfaces |
GB0427756D0 (en) * | 2004-12-18 | 2005-01-19 | United Wire Ltd | Improvements in and relating to sifting screens |
US8349747B2 (en) * | 2005-08-02 | 2013-01-08 | W. L. Gore & Associates, Inc. | High seam strength architectural fabric |
US20070125687A1 (en) * | 2005-12-01 | 2007-06-07 | Kutryk Edward A | Screen assembly for a vibratory separator |
US7905358B2 (en) * | 2006-07-07 | 2011-03-15 | Alliant Techsystems Inc. | Apparatus and methods for filtering granular solid material |
US20080083566A1 (en) | 2006-10-04 | 2008-04-10 | George Alexander Burnett | Reclamation of components of wellbore cuttings material |
DE102007003611A1 (de) * | 2007-01-18 | 2008-07-24 | Haver & Boecker Ohg | Stützgewebe |
US7980392B2 (en) * | 2007-08-31 | 2011-07-19 | Varco I/P | Shale shaker screens with aligned wires |
US8622220B2 (en) | 2007-08-31 | 2014-01-07 | Varco I/P | Vibratory separators and screens |
WO2009029962A1 (en) * | 2007-08-31 | 2009-03-05 | Gavin Campbell Armstrong | Screens |
US8556083B2 (en) | 2008-10-10 | 2013-10-15 | National Oilwell Varco L.P. | Shale shakers with selective series/parallel flow path conversion |
GB0903197D0 (en) | 2009-02-25 | 2009-04-08 | Axiom Process Ltd | Manufacture of a filter screen |
DE102011015960A1 (de) * | 2011-04-04 | 2012-10-04 | Paul Gmbh & Co. Kg Metallgewebe- Und Filterfabriken | Anschwemmunterlage und Herstellungsverfahren für Anschwemmunterlagen |
DE102011081951A1 (de) * | 2011-09-01 | 2013-03-07 | Voith Patent Gmbh | Sieb I |
MY178302A (en) | 2012-05-25 | 2020-10-07 | Derrick Corp | Injection molded screening apparatuses and methods |
US11161150B2 (en) | 2012-05-25 | 2021-11-02 | Derrick Corporation | Injection molded screening apparatuses and methods |
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 |
US9643111B2 (en) | 2013-03-08 | 2017-05-09 | National Oilwell Varco, L.P. | Vector maximizing screen |
CN103521440B (zh) * | 2013-10-22 | 2016-02-10 | 上海申嘉三和环保科技开发有限公司 | 筛网 |
US10369501B2 (en) | 2016-05-03 | 2019-08-06 | M-I Drilling Fluids Uk Ltd. | Apparatus, system and method for combining modular repair plugs |
CN110691821A (zh) | 2017-04-28 | 2020-01-14 | 德里克公司 | 热塑组合物、方法、装置和用途 |
US11505638B2 (en) | 2017-04-28 | 2022-11-22 | Derrick Corporation | Thermoplastic compositions, methods, apparatus, and uses |
CN114226240A (zh) | 2017-06-06 | 2022-03-25 | 德里克公司 | 用于筛分的方法和装置 |
US11213857B2 (en) | 2017-06-06 | 2022-01-04 | Derrick Corporation | Method and apparatus for screening |
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 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2274700A (en) * | 1939-02-14 | 1942-03-03 | Tyler Co W S | Screening apparatus |
US3716138A (en) * | 1970-05-13 | 1973-02-13 | Hoyt Wire Cloth Co | Screen |
DE2154784A1 (en) * | 1971-03-08 | 1972-09-14 | VEB Chemieanlagenbau Staßfurt, χ 3250 Staßfurt | Tensioning vibrating sieve - by controlled stresses in warp wires |
NL7612327A (en) * | 1976-11-05 | 1978-05-09 | Veco Beheer Electro Photo | Fine screening surface with attached supporting coarse screen - are produced separately, soldered locally and bonded under vacuum |
GB1578948A (en) * | 1977-10-26 | 1980-11-12 | United Wire Group Ltd | Sifting screens |
FR2407026A1 (fr) * | 1977-10-26 | 1979-05-25 | United Wire Group Ltd | Crible de tamisage |
GB2087265A (en) * | 1980-11-06 | 1982-05-26 | Carrington Viyella Ltd | Sieves |
US4491517A (en) * | 1983-12-23 | 1985-01-01 | W. S. Tyler Incorporated | Multi-dimensional screen |
FR2559679B1 (fr) * | 1984-02-17 | 1991-06-14 | Transfer Technology Internatio | Toile pour crible vibrant ou a secousse |
EP0169698B2 (en) * | 1984-07-21 | 1993-08-25 | Thule United Limited | Improvements in filtering screens |
GB2175222B (en) * | 1984-07-21 | 1989-04-26 | Thule United Ltd | Improvements in filtering screens |
DE3542635C1 (de) * | 1985-12-03 | 1987-02-19 | Steinhaus Gmbh | Siebbauteil fuer Systemsiebboeden |
GB8531012D0 (en) * | 1985-12-17 | 1986-01-29 | Thule United Ltd | Filtering screens |
US5221008A (en) * | 1990-05-11 | 1993-06-22 | Derrick Manufacturing Corporation | Vibratory screening machine and non-clogging wear-reducing screen assembly therefor |
-
1994
- 1994-03-03 GB GB9404071A patent/GB9404071D0/en active Pending
-
1995
- 1995-02-28 DE DE69515493T patent/DE69515493T2/de not_active Expired - Lifetime
- 1995-02-28 DE DE69509837T patent/DE69509837T2/de not_active Expired - Lifetime
- 1995-02-28 CA CA002157276A patent/CA2157276C/en not_active Expired - Lifetime
- 1995-02-28 US US08/513,825 patent/US5626234A/en not_active Expired - Lifetime
- 1995-02-28 EP EP95909857A patent/EP0697921B1/en not_active Expired - Lifetime
- 1995-02-28 ES ES95909857T patent/ES2134444T3/es not_active Expired - Lifetime
- 1995-02-28 GB GB9520847A patent/GB2292533B/en not_active Expired - Lifetime
- 1995-02-28 EP EP97102069A patent/EP0782887B1/en not_active Expired - Lifetime
- 1995-02-28 WO PCT/GB1995/000411 patent/WO1995023655A1/en active IP Right Grant
- 1995-02-28 ES ES97102069T patent/ES2145524T3/es not_active Expired - Lifetime
- 1995-02-28 AU AU18166/95A patent/AU682934B2/en not_active Expired
- 1995-11-03 NO NO19954398A patent/NO312444B1/no not_active IP Right Cessation
-
1997
- 1997-03-18 NO NO19971257A patent/NO312445B1/no not_active IP Right Cessation
- 1997-07-23 AU AU30184/97A patent/AU688719B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0697921A1 (en) | 1996-02-28 |
ES2134444T3 (es) | 1999-10-01 |
GB2292533A (en) | 1996-02-28 |
GB2292533A8 (en) | 1998-02-25 |
DE69515493T2 (de) | 2000-07-06 |
CA2157276A1 (en) | 1995-09-08 |
NO971257L (no) | 1995-11-03 |
DE69509837T2 (de) | 1999-09-23 |
AU1816695A (en) | 1995-09-18 |
NO954398D0 (no) | 1995-11-03 |
WO1995023655A1 (en) | 1995-09-08 |
NO971257D0 (no) | 1997-03-18 |
DE69509837D1 (de) | 1999-07-01 |
GB2292533B (en) | 1998-01-21 |
GB9520847D0 (en) | 1995-12-13 |
CA2157276C (en) | 2003-10-28 |
AU3018497A (en) | 1997-10-23 |
EP0782887A2 (en) | 1997-07-09 |
DE69515493D1 (de) | 2000-04-13 |
NO312444B1 (no) | 2002-05-13 |
AU682934B2 (en) | 1997-10-23 |
NO954398L (no) | 1995-11-03 |
US5626234A (en) | 1997-05-06 |
EP0697921B1 (en) | 1999-05-26 |
GB9404071D0 (en) | 1994-04-20 |
EP0782887B1 (en) | 2000-03-08 |
NO312445B1 (no) | 2002-05-13 |
AU688719B2 (en) | 1998-03-12 |
EP0782887A3 (en) | 1997-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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