ES2035305T3 - Bolsa de filtro flexible y metodo de fabricacion. - Google Patents
Bolsa de filtro flexible y metodo de fabricacion.Info
- Publication number
- ES2035305T3 ES2035305T3 ES198888307986T ES88307986T ES2035305T3 ES 2035305 T3 ES2035305 T3 ES 2035305T3 ES 198888307986 T ES198888307986 T ES 198888307986T ES 88307986 T ES88307986 T ES 88307986T ES 2035305 T3 ES2035305 T3 ES 2035305T3
- Authority
- ES
- Spain
- Prior art keywords
- tube
- flexible
- ring
- filter bag
- filtering
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000001914 filtration Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 229910001111 Fine metal Inorganic materials 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 235000013580 sausages Nutrition 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
- B01D29/11—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 bag, cage, hose, tube, sleeve or like 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
- B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/111—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
- B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/23—Supported filter elements arranged for outward flow filtration
- B01D29/27—Filter bags
-
- 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
- B01D29/56—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 series connection
- B01D29/58—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 series connection arranged concentrically or coaxially
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/05—Methods of making filter
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/26—Bag coupling
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Filtration Of Liquid (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
BOLSA DE FILTRO FLEXIBLE, CUYO ELEMENTO DE FILTRO NO TIENE COSTURAS Y EVITA LAS FUGAS QUE TIENEN LUGAR EN LOS SISTEMAS EXISTENTES, REALIZADA ENVOLVIENDO UN MANDRIL CILINDRICO CON UN TEJIDO FLEXIBLE, PREFERENTEMENTE PERFORADO, FILTRANTE Y CON UN MATERIAL DE TRANSPORTE FLEXIBLE NO FILTRANTE, JUNTOS, PARA OBTENER UN TUBO. SE COLOCA EN EL TUBO UN ARO METALICO FINO Y LA PARTE DEL TEJIDO FILTRANTE, QUE SE EXTIENDE MAS ALLA DEL BORDE DEL MATERIAL DE TRANSPORTE, SE PLIEGA HACIA DENTRO ALREDEDOR DEL ARO PARA CREAR UNA DOBLEZ. LA FUNDA, QUE TIENE UNA LONGITUD DE ALREDEDOR EL DOBLE DE LA DEL TUBO, ES INSERTADA DENTRO Y EMPUJADA EN EL TUBO HASTA QUE LOS EXTREMOS LIBRES DE LA MISMA LLEGAN A LA MISMA ALTURA QUE EL EXTREMO SIN ARO DEL TUBO. LOS EXTREMOS LIBRES DE LA FUNDA Y EL TUBO SE UNEN COMO SI SE TRATARA DE LA TRIPA QUE RECUBRE A UNA SALCHICHA Y DESPUES SON SOMETIDOS A PRESION PARA CERRARLOS, PERO LAS CONVOLUCIONES DEL MATERIAL DE TRANSPORTE ACABAN JUSTO ANTES DEL CIERRE PARA EVITAR QUE SE PRODUZCAUNA CONGESTION EN ESTE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/095,441 US4877526A (en) | 1987-08-31 | 1987-08-31 | Flexible filter bag and method of fabrication |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2035305T3 true ES2035305T3 (es) | 1993-04-16 |
Family
ID=22252052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198888307986T Expired - Lifetime ES2035305T3 (es) | 1987-08-31 | 1988-08-30 | Bolsa de filtro flexible y metodo de fabricacion. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4877526A (es) |
EP (1) | EP0308098B1 (es) |
JP (1) | JP2562185B2 (es) |
KR (1) | KR960012554B1 (es) |
AU (1) | AU605617B2 (es) |
BR (1) | BR8804427A (es) |
CA (1) | CA1315711C (es) |
DE (1) | DE3874847T2 (es) |
ES (1) | ES2035305T3 (es) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5053125A (en) * | 1986-06-05 | 1991-10-01 | Willinger Bros., Inc. | Filter cartridge |
FR2677267B1 (fr) * | 1991-06-04 | 1994-07-08 | Lucas France | Filtre pour liquide assurant un degazage permanent. |
US5417855A (en) * | 1994-02-15 | 1995-05-23 | Isp Investments Inc. | Filter bag subassembly |
DE9413754U1 (de) * | 1994-08-26 | 1994-12-01 | Held GmbH, 75050 Gemmingen | Ansaugfilter für eine Teichpumpe |
FR2754465B1 (fr) * | 1996-10-16 | 1999-01-08 | Filtration | Poche filtrante a haute capacite de retention |
US5755962A (en) * | 1996-11-26 | 1998-05-26 | Isp Investments Inc. | Filter bag and process of manufacture |
US6511598B2 (en) | 1997-09-02 | 2003-01-28 | Moshe Gershenson | Concentrically arranged filter element assembly |
US6036735A (en) * | 1998-03-17 | 2000-03-14 | Jps Converter And Industrial Fabrics Corporation | Finish for glass fiber fabric |
DE69906109T2 (de) | 1998-10-05 | 2003-12-18 | Cuno Inc | Filter und verfahren zum filtrieren eines fluids |
US20030006186A1 (en) * | 1998-10-05 | 2003-01-09 | Pulek John L. | Spiral wound depth filter |
US7387440B2 (en) * | 2002-02-04 | 2008-06-17 | Man Chiu Li | Vacuum storage bag |
US6872309B2 (en) * | 2002-10-04 | 2005-03-29 | Hayward Filtration, Llc | Filter bag assembly |
SI1415699T1 (en) * | 2002-12-06 | 2004-12-31 | Eurofilters N.V. | Filter medium for a vacuum cleaner bag |
US6875346B2 (en) * | 2002-12-26 | 2005-04-05 | Diane N. Fox | Filter |
JP2007504948A (ja) * | 2003-09-12 | 2007-03-08 | スリーエム イノベーティブ プロパティーズ カンパニー | 非崩壊性デュアルフィルタエレメント |
US20060108277A1 (en) * | 2004-11-19 | 2006-05-25 | Fall Brian L | Circumferentially pleated filter assembly and method of forming the same |
US7288189B2 (en) * | 2005-02-11 | 2007-10-30 | Bonifer Jeffery P | Multi-faceted intake filter for an aquarium |
TWI387478B (zh) * | 2005-08-31 | 2013-03-01 | Eaton Corp | 流體過濾器 |
US8545658B2 (en) * | 2005-11-09 | 2013-10-01 | 3M Innovative Properties Company | Apparatus and methods for forming filter sleeves having circumferential pleats for use in a bag-type filter assembly |
EP1992400A1 (en) * | 2007-05-18 | 2008-11-19 | Vlaamse Instelling Voor Technologisch Onderzoek (Vito) | Membrane bag and method of producing same |
US20110226691A1 (en) | 2007-12-21 | 2011-09-22 | Lucas Jeffrey A | Filter device |
WO2009135529A1 (en) * | 2008-05-07 | 2009-11-12 | Agfa-Gevaert | Membrane bags with seamless membrane substance, uses thereof, filtration units therewith and manufacturing processes. |
USD742997S1 (en) | 2014-04-10 | 2015-11-10 | Unger Marketing International, Llc | Water purification media device |
US11911720B2 (en) | 2014-04-10 | 2024-02-27 | Unger Marketing International, Llc | Fluid purification device |
DE202015007200U1 (de) | 2014-04-10 | 2016-01-13 | Unger Marketing International, Llc | Reinwassersysteme |
US9737855B2 (en) * | 2014-06-17 | 2017-08-22 | W. L. Gore & Associates, Inc. | Filtration article containing a filtration material containing fibrous layers having different lengths |
US11154800B2 (en) | 2015-04-10 | 2021-10-26 | Unger Marketing International, Llc | Fluid purification device |
USD849886S1 (en) | 2017-08-28 | 2019-05-28 | Unger Marketing International, Llc | Water purification device |
US11148082B2 (en) | 2015-04-10 | 2021-10-19 | Unger Marketing International, Llc | Fluid purification device |
USD907742S1 (en) | 2018-03-07 | 2021-01-12 | Unger Marketing International, Llc | Water purification media device |
DE102018108986A1 (de) * | 2018-04-16 | 2019-10-17 | FAUDI Aviation GmbH | Filterelement, Koaleszenzabscheider und Verfahren zu deren Herstellung sowie deren Verwendung |
USD958928S1 (en) | 2018-11-01 | 2022-07-26 | Unger Marketing International, Llc | Water purification media device |
CN113197729B (zh) * | 2021-04-30 | 2022-08-30 | 重庆市九龙坡区中西医结合医院 | 车载医用担架 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1585246A (en) * | 1923-01-29 | 1926-05-18 | Hoy Ole | Filter |
US2364069A (en) * | 1943-08-27 | 1944-12-05 | Eureka Vacuum Cleaner Co | Vacuum cleaner bag |
DE966984C (de) * | 1951-10-25 | 1957-09-26 | Bosch Gmbh Robert | Fluessigkeitsfilter aus spiralig gewickelten Filterstoffstreifen |
US3006480A (en) * | 1958-09-19 | 1961-10-31 | Luber Finer Inc | Gathered sock oil filter |
US3037637A (en) * | 1960-04-26 | 1962-06-05 | Mine Safety Appliances Co | Spiral roll filter unit |
US3457707A (en) * | 1965-03-30 | 1969-07-29 | Studley Paper Co | Vacuum cleaner filter bag |
US3419151A (en) * | 1966-11-15 | 1968-12-31 | American Felt Co | Strainer bag construction |
FR1530641A (fr) * | 1967-05-19 | 1968-06-28 | Prat Daniel S A | Appareil de contact gaz-liquide pour la filtration des microbrouillards |
US3774769A (en) * | 1971-11-22 | 1973-11-27 | Gaf Corp | Liquid filter pressurized apparatus |
US4039448A (en) * | 1974-10-25 | 1977-08-02 | Kenji Etani | Filter with an open-cell elastomeric foam |
US3937621A (en) * | 1974-11-25 | 1976-02-10 | Phillips Petroleum Company | Filter bag cuff |
DE2608618C3 (de) * | 1976-03-02 | 1980-10-30 | Wilhelm Koepp Zellkautschuk, 5100 Aachen | Filterkerze für die Aufbereitung von Trink- und Brauchwassern |
US4398931A (en) * | 1982-05-19 | 1983-08-16 | Minnesota Mining And Manufacturing Company | Ceramic fabric filter |
US4600512A (en) * | 1982-12-08 | 1986-07-15 | Baxter Travenol Laboratories, Inc. | Reverse osmosis water purification module |
US4545833A (en) * | 1984-03-08 | 1985-10-08 | Tafara Peter T | Method of making a filter bag assembly |
US4543113A (en) * | 1984-08-10 | 1985-09-24 | Minnesota Mining And Manufacturing Company | Uniform minimum-permeability woven fabric, filter, and process therefor |
JPS6287712U (es) * | 1985-08-15 | 1987-06-04 |
-
1987
- 1987-08-31 US US07/095,441 patent/US4877526A/en not_active Expired - Lifetime
-
1988
- 1988-08-12 AU AU20994/88A patent/AU605617B2/en not_active Ceased
- 1988-08-30 ES ES198888307986T patent/ES2035305T3/es not_active Expired - Lifetime
- 1988-08-30 KR KR1019880011039A patent/KR960012554B1/ko not_active IP Right Cessation
- 1988-08-30 CA CA000576059A patent/CA1315711C/en not_active Expired - Lifetime
- 1988-08-30 BR BR8804427A patent/BR8804427A/pt not_active IP Right Cessation
- 1988-08-30 EP EP88307986A patent/EP0308098B1/en not_active Expired - Lifetime
- 1988-08-30 DE DE8888307986T patent/DE3874847T2/de not_active Expired - Lifetime
- 1988-08-30 JP JP63216209A patent/JP2562185B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BR8804427A (pt) | 1989-03-28 |
JPS6470118A (en) | 1989-03-15 |
DE3874847D1 (de) | 1992-10-29 |
EP0308098A1 (en) | 1989-03-22 |
AU2099488A (en) | 1989-03-02 |
US4877526A (en) | 1989-10-31 |
JP2562185B2 (ja) | 1996-12-11 |
CA1315711C (en) | 1993-04-06 |
KR960012554B1 (ko) | 1996-09-23 |
AU605617B2 (en) | 1991-01-17 |
EP0308098B1 (en) | 1992-09-23 |
KR890003429A (ko) | 1989-04-14 |
DE3874847T2 (de) | 1993-04-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2035305T3 (es) | Bolsa de filtro flexible y metodo de fabricacion. | |
US2449591A (en) | Protective packing means | |
US2621867A (en) | Expansible mandrel | |
ES2054070T3 (es) | Procedimiento para integrar un manguito metalico en un tubo de material compuesto bobinado. | |
ES2078071T3 (es) | Dispositivo de filtrado para filtrar una corriente de gas. | |
NO139855B (no) | Stropp. | |
US2337374A (en) | Collapsible tubing | |
DK455784A (da) | Emballage til opviklede produkter samt fremgangsmaade til fremstilling deraf | |
ES278064Y (es) | Bolsa grande con una bolsa exterior de doble pared y una bolsa interior embutida. | |
US2293531A (en) | Plant bulb protector | |
US4422215A (en) | Sheathed hollow stick of shirred casing | |
US3341238A (en) | Sterilization indicating devices and method of securing leader string thereto | |
ES318233A1 (es) | Un metodo de envasar dos o mas articulos. | |
GB1329530A (en) | Exhaled air collecting devices | |
SE7612691L (sv) | Forfarande och anordning for transversal vikning av ett rorformigt foremal | |
US5634317A (en) | Packaging apparatus and process | |
FI61173B (fi) | Sjaelvbaerande stycke av ett foedoaemneshoelje foerpackat i ett elastiskt oeverdragsmaterial | |
ES489069A0 (es) | Un dispositivo para el estirado de alambres,varillas, tubos o similares | |
GB2237003A (en) | Receptacle for wound wire | |
US1646472A (en) | Collapsible holder for yarn packages | |
USRE15363E (en) | Curler | |
SU512116A1 (ru) | Устройство дл изготовлени ,наполнени жидкостью и запечатывани пакетов из ленты термосваривающейс пленки | |
DE324639C (de) | Verpackungshuelle aus Wellpappe fuer leicht zerbrechliche Gegenstaende | |
KR102072314B1 (ko) | 치약 등 접혀진 페이스트 튜브 고정 장치 | |
US1969281A (en) | Contractible spool |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 308098 Country of ref document: ES |