ES2040350T3 - Conjunto de pantalla filtrante. - Google Patents
Conjunto de pantalla filtrante.Info
- Publication number
- ES2040350T3 ES2040350T3 ES198888308751T ES88308751T ES2040350T3 ES 2040350 T3 ES2040350 T3 ES 2040350T3 ES 198888308751 T ES198888308751 T ES 198888308751T ES 88308751 T ES88308751 T ES 88308751T ES 2040350 T3 ES2040350 T3 ES 2040350T3
- Authority
- ES
- Spain
- Prior art keywords
- insert
- filter screen
- sub
- screen set
- molded
- 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
- 239000000463 material Substances 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
Classifications
-
- 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
- B01D29/50—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
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/04—Supports for the filtering elements
- B01D2201/0415—Details of supporting structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/40—Special measures for connecting different parts of the filter
- B01D2201/4084—Snap or Seeger ring connecting means
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
- Combined Means For Separation Of Solids (AREA)
- Tea And Coffee (AREA)
- Packages (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
Abstract
UN MONTAJE DE PROTECCION DE FILTRO COMPRENDE UNA ESTRUCTURA PRINCIPAL RECTANGULAR (12) DE MATERIAL PLASTICO MOLDEADO Y SUBDIVIDIDO POR PIEZAS TRANSVERSALES (14,16) PARA FORMAR SUBAREAS (18). CADA SUBAREA RECIBE COMO UNA BOTEROLA AJUSTADA UN INSERTO (20) MOLDEADO DE PLASTICO EN LA FORMA DE UNA SUBESTRUCTURA QUE LLEVA UNA O MAS MALLAS DE PROTECCION TENSIONADAS (FIGURA 1). UNA JUNTA SELLANTE PERIFERICA DEBE SELLAR LA JUNTA ENTRE CADA SUBAREA (18) Y EL INSERTO (20).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8708612A GB2203061B (en) | 1987-04-10 | 1987-04-10 | Filter screen assembly |
EP88308751A EP0359878B1 (en) | 1987-04-10 | 1988-09-21 | Filter screen assembly |
CA000578373A CA1330765C (en) | 1987-04-10 | 1988-09-26 | Filter screen assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2040350T3 true ES2040350T3 (es) | 1993-10-16 |
Family
ID=27168058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198888308751T Expired - Lifetime ES2040350T3 (es) | 1987-04-10 | 1988-09-21 | Conjunto de pantalla filtrante. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0359878B1 (es) |
AU (1) | AU612180B2 (es) |
CA (1) | CA1330765C (es) |
DE (1) | DE3879488T2 (es) |
ES (1) | ES2040350T3 (es) |
GB (1) | GB2203061B (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2245191B (en) * | 1990-06-22 | 1994-01-26 | United Wire Ltd | Filter screen assembly |
AU714741B2 (en) * | 1996-09-05 | 2000-01-13 | Lettela Proprietary Limited | Modular screen panel |
AUPO213796A0 (en) | 1996-09-05 | 1996-09-26 | Lettela Proprietary Limited | Modular screen panel |
GB9908964D0 (en) * | 1999-04-21 | 1999-06-16 | Decanass Limited | Filter screen assembly |
FR2811072B1 (fr) * | 2000-07-03 | 2002-10-18 | Beaudrey C S | Grille pour intercepter des elements solides mis en circulation dans un echangeur de chaleur pour le nettoyage de celui-ci, et installation de gestion de tels elements comportant une telle grille |
FR2815548B1 (fr) * | 2000-10-25 | 2003-08-15 | Technos Et Cie | Grille de separation pour separer des corps nettoyants d'un fluide et dispositif comprenant une telle grille |
US6789680B2 (en) | 2002-06-13 | 2004-09-14 | Varco I/P, Inc. | Screen assembly for vibratory separator |
GB2405604B8 (en) * | 2003-05-08 | 2006-02-10 | Varco Int | A method for reclaiming parts of a screen assembly and a method for making a screen assembly using the reclaimed parts |
NO336396B1 (no) | 2009-10-27 | 2015-08-10 | Optipro As | Et forbedret celleinnsatsfilter for et siktemaskinfilter |
US8813970B2 (en) * | 2010-03-19 | 2014-08-26 | M-I L.L.C. | Filter screen with tension element |
US9409209B2 (en) | 2012-05-25 | 2016-08-09 | Derrick Corporation | Injection molded screening apparatuses and methods |
US11161150B2 (en) | 2012-05-25 | 2021-11-02 | Derrick Corporation | Injection molded screening apparatuses and methods |
US10576502B2 (en) | 2012-05-25 | 2020-03-03 | Derrick Corporation | Injection molded screening apparatuses and methods |
NO347457B1 (en) | 2013-07-25 | 2023-11-06 | M I Drilling Fluids Uk Ltd | System and method for modular filter screens |
US11505638B2 (en) | 2017-04-28 | 2022-11-22 | Derrick Corporation | Thermoplastic compositions, methods, apparatus, and uses |
BR112019022586B1 (pt) | 2017-04-28 | 2022-03-22 | Derrick Corporation | Elementos de peneiramento, métodos de fabricação e composições termoplásticas dos mesmos |
CN114226239A (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 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2792906A (en) * | 1954-09-13 | 1957-05-21 | Evans Reid | Support for air filter units and the like |
DE2513101A1 (de) * | 1975-03-25 | 1976-10-14 | Hutter & Schrantz Ag | Siebboden aus formteilen |
AT344629B (de) * | 1976-05-21 | 1978-08-10 | Steinhaus Gmbh | Siebfeld |
GB1600604A (en) * | 1977-04-07 | 1981-10-21 | Greening N Ltd | Support frame for a screeing machine |
AU539949B2 (en) * | 1980-01-12 | 1984-10-25 | N. Greening Ltd. | Screening apparatus |
DE3139279A1 (de) * | 1981-10-02 | 1983-04-21 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Schwingmaschine zum sieben und/oder foerdern, insbesondere einmassen-freischwinger-maschine |
DE8235215U1 (de) * | 1982-12-15 | 1983-03-24 | Steinhaus GmbH, 4330 Mülheim | Siebelement |
GB2162091B (en) * | 1984-07-21 | 1988-01-27 | Thule United Ltd | Filtering or sifting screens |
-
1987
- 1987-04-10 GB GB8708612A patent/GB2203061B/en not_active Expired - Lifetime
-
1988
- 1988-09-21 ES ES198888308751T patent/ES2040350T3/es not_active Expired - Lifetime
- 1988-09-21 DE DE8888308751T patent/DE3879488T2/de not_active Expired - Lifetime
- 1988-09-21 EP EP88308751A patent/EP0359878B1/en not_active Expired - Lifetime
- 1988-09-26 CA CA000578373A patent/CA1330765C/en not_active Expired - Lifetime
- 1988-09-27 AU AU22837/88A patent/AU612180B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB8708612D0 (en) | 1987-05-13 |
AU612180B2 (en) | 1991-07-04 |
GB2203061B (en) | 1991-03-27 |
AU2283788A (en) | 1990-04-05 |
GB2203061A (en) | 1988-10-12 |
DE3879488D1 (en) | 1993-04-22 |
DE3879488T2 (de) | 1993-06-24 |
EP0359878A1 (en) | 1990-03-28 |
CA1330765C (en) | 1994-07-19 |
EP0359878B1 (en) | 1993-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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