BR112021026723A2 - Elemento de filtro com filtro de dreno integrado - Google Patents
Elemento de filtro com filtro de dreno integradoInfo
- Publication number
- BR112021026723A2 BR112021026723A2 BR112021026723A BR112021026723A BR112021026723A2 BR 112021026723 A2 BR112021026723 A2 BR 112021026723A2 BR 112021026723 A BR112021026723 A BR 112021026723A BR 112021026723 A BR112021026723 A BR 112021026723A BR 112021026723 A2 BR112021026723 A2 BR 112021026723A2
- Authority
- BR
- Brazil
- Prior art keywords
- filter
- assembly
- outlet
- mount
- primary
- Prior art date
Links
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
- B01D29/13—Supported filter elements
- B01D29/23—Supported filter elements arranged for outward flow filtration
- B01D29/232—Supported filter elements arranged for outward flow filtration with corrugated, folded or wound 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
- B01D29/50—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
- B01D29/54—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 arranged concentrically or coaxially
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
- B01D35/0276—Filtering elements with a vertical rotation or symmetry axis mounted on tanks or reservoirs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/147—Bypass or safety valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/29—Filter cartridge constructions
- B01D2201/291—End caps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/29—Filter cartridge constructions
- B01D2201/291—End caps
- B01D2201/295—End caps with projections extending in a radial outward direction, e.g. for use as a guide, spacing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/30—Filter housing constructions
- B01D2201/301—Details of removable closures, lids, caps, filter heads
- B01D2201/302—Details of removable closures, lids, caps, filter heads having inlet or outlet ports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/34—Seals or gaskets for filtering elements
- B01D2201/347—Radial sealings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/46—Several filtrate discharge conduits each connected to one filter element or group of filter elements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962870456P | 2019-07-03 | 2019-07-03 | |
| US201962951608P | 2019-12-20 | 2019-12-20 | |
| PCT/US2020/040752 WO2021003430A1 (en) | 2019-07-03 | 2020-07-02 | Filter element with integrated drain filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112021026723A2 true BR112021026723A2 (pt) | 2022-02-15 |
Family
ID=71784709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112021026723A BR112021026723A2 (pt) | 2019-07-03 | 2020-07-02 | Elemento de filtro com filtro de dreno integrado |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20220362689A1 (enExample) |
| EP (2) | EP4656267A3 (enExample) |
| JP (1) | JP7576051B2 (enExample) |
| CN (1) | CN114555207B (enExample) |
| BR (1) | BR112021026723A2 (enExample) |
| WO (1) | WO2021003430A1 (enExample) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3805361A1 (de) * | 1987-02-20 | 1988-09-01 | Sartorius Gmbh | Integralfilter fuer fluide aus mehreren ineinander geschachtelten filterelementen mit unterschiedlichem rueckhaltevermoegen und gehaeuse dafuer |
| SG131851A1 (en) * | 2005-10-21 | 2007-05-28 | Millipore Corp | Integrity testable multilayered filter device |
| EP2111277B1 (en) * | 2007-01-09 | 2014-03-12 | Donaldson Company, Inc. | Filter arrangement and methods |
| DE102007056362A1 (de) | 2007-11-22 | 2009-05-28 | Hydac Filtertechnik Gmbh | Filtervorrichtung, insbesondere Rücklauf-Saugfilter, sowie Filterelement für eine solche Filtervorrichtung |
| DE102013004142A1 (de) * | 2013-03-09 | 2014-09-11 | Hydac Filtertechnik Gmbh | Filtervorrichtung |
-
2020
- 2020-07-02 CN CN202080055888.2A patent/CN114555207B/zh active Active
- 2020-07-02 EP EP25203835.1A patent/EP4656267A3/en active Pending
- 2020-07-02 JP JP2021574878A patent/JP7576051B2/ja active Active
- 2020-07-02 BR BR112021026723A patent/BR112021026723A2/pt unknown
- 2020-07-02 US US17/624,198 patent/US20220362689A1/en active Pending
- 2020-07-02 WO PCT/US2020/040752 patent/WO2021003430A1/en not_active Ceased
- 2020-07-02 EP EP20745428.1A patent/EP3993891A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021003430A1 (en) | 2021-01-07 |
| CN114555207B (zh) | 2024-12-17 |
| US20220362689A1 (en) | 2022-11-17 |
| CN114555207A (zh) | 2022-05-27 |
| JP7576051B2 (ja) | 2024-10-30 |
| EP4656267A3 (en) | 2026-02-18 |
| JP2022538390A (ja) | 2022-09-02 |
| EP3993891A1 (en) | 2022-05-11 |
| EP4656267A2 (en) | 2025-12-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] |