BR112023017505A2 - Processo para a formação de um meio de filtração - Google Patents
Processo para a formação de um meio de filtraçãoInfo
- Publication number
- BR112023017505A2 BR112023017505A2 BR112023017505A BR112023017505A BR112023017505A2 BR 112023017505 A2 BR112023017505 A2 BR 112023017505A2 BR 112023017505 A BR112023017505 A BR 112023017505A BR 112023017505 A BR112023017505 A BR 112023017505A BR 112023017505 A2 BR112023017505 A2 BR 112023017505A2
- Authority
- BR
- Brazil
- Prior art keywords
- forming
- compound
- screen
- sealing agent
- composite
- Prior art date
Links
- 238000001914 filtration Methods 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 4
- 230000015572 biosynthetic process Effects 0.000 title 1
- 238000007789 sealing Methods 0.000 abstract 5
- 239000002131 composite material Substances 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 3
- 239000012530 fluid Substances 0.000 abstract 1
- 239000007787 solid Substances 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
- 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
- B01D29/15—Supported filter elements arranged for inward flow filtration
- B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
-
- 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
- B01D2201/29—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
- B01D2201/34—Seals or gaskets for filtering elements
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
- Filtration Of Liquid (AREA)
Abstract
processo para a formação de um meio de filtração. a presente invenção refere-se a processo para a formação de um elemento de filtração que é adequado para a filtração de fluidos para um elemento de filtração com, pelo menos, as seguintes etapas do processo: aplicação de, pelo menos, um agente de vedação independente (16, 28) em uma direção que pode ser especificada (26) sobre uma tela de composto permeável a fluidos (14); a produção de um composto sólido, pelo menos, entre as partes individuais do agente de filtração (16, 28) e a tela de composto permeável a fluidos (14);plissagem do composto formando assim dobras de filtro individuais; criação de um corpo oco, por meio da qual é obtida, pelo menos, uma área de vedação na tela de composto (14), sendo que o respectivo agente de vedação fica disposto na face interna do corpo oco, por meio do qual é obtida uma vedação para as respectivas dobras do filtro e uma vedação frontal da tela de composto (14).um meio de aplicação é aplicado como agente de vedação (16, 28) em forma de tira ao longo de, pelo menos, uma borda longitudinal (51) da tela de composto (14) que forma a respectiva região de vedação quando curada.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102021001192.9A DE102021001192A1 (de) | 2021-03-05 | 2021-03-05 | Verfahren |
| PCT/EP2022/054789 WO2022184577A1 (de) | 2021-03-05 | 2022-02-25 | Verfahren zur bildung eines filtermediums |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112023017505A2 true BR112023017505A2 (pt) | 2023-10-10 |
Family
ID=80775056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112023017505A BR112023017505A2 (pt) | 2021-03-05 | 2022-02-25 | Processo para a formação de um meio de filtração |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US20240139654A1 (pt) |
| EP (2) | EP4277720A1 (pt) |
| JP (2) | JP2024508023A (pt) |
| CN (2) | CN117062658A (pt) |
| AU (2) | AU2022229733A1 (pt) |
| BR (1) | BR112023017505A2 (pt) |
| DE (1) | DE102021001192A1 (pt) |
| WO (2) | WO2022184574A1 (pt) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB880812A (en) * | 1958-01-15 | 1961-10-25 | Gen Motors Ltd | Improvements in or relating to filters for fluids |
| GB867004A (en) * | 1959-03-03 | 1961-05-03 | Gen Motors Ltd | Improvements in or relating to filters for fluids |
| GB1274355A (en) * | 1970-01-28 | 1972-05-17 | Gen Motors Ltd | Filter elements for liquid filters |
| DE2138412C3 (de) * | 1971-07-28 | 1982-12-30 | Delbag-Luftfilter Gmbh, 1000 Berlin | Schwebstoff-Filterpack zur Gasreinigung aus zick-zack-förmig gefaltetem Filterpapier |
| GB1426173A (en) * | 1972-03-11 | 1976-02-25 | Gen Motors Ltd | Fluid filter elements |
| DE19910821C2 (de) | 1998-12-04 | 2000-11-30 | Hydac Filtertechnik Gmbh | Verfahren zum Herstellen eines Filterelementes sowie nach dem Verfahren hergestelltes Filterelement |
| DE102009054077A1 (de) | 2009-11-20 | 2011-05-26 | Hydac Filtertechnik Gmbh | Verfahren zum Herstellen eines Filterelementes |
| DE102010011722A1 (de) | 2010-03-17 | 2011-09-22 | Hydac Filtertechnik Gmbh | Verfahren zum Herstellen eines Filterelementes |
-
2021
- 2021-03-05 DE DE102021001192.9A patent/DE102021001192A1/de active Pending
-
2022
- 2022-02-25 EP EP22710352.0A patent/EP4277720A1/de active Pending
- 2022-02-25 EP EP22710351.2A patent/EP4271499A1/de active Pending
- 2022-02-25 JP JP2023553066A patent/JP2024508023A/ja active Pending
- 2022-02-25 US US18/279,723 patent/US20240139654A1/en active Pending
- 2022-02-25 WO PCT/EP2022/054786 patent/WO2022184574A1/de active Application Filing
- 2022-02-25 WO PCT/EP2022/054789 patent/WO2022184577A1/de active Application Filing
- 2022-02-25 AU AU2022229733A patent/AU2022229733A1/en active Pending
- 2022-02-25 CN CN202280018799.XA patent/CN117062658A/zh active Pending
- 2022-02-25 CN CN202280019160.3A patent/CN116997399A/zh active Pending
- 2022-02-25 AU AU2022230146A patent/AU2022230146A1/en active Pending
- 2022-02-25 US US18/548,921 patent/US20240149191A1/en active Pending
- 2022-02-25 JP JP2023553574A patent/JP2024508162A/ja active Pending
- 2022-02-25 BR BR112023017505A patent/BR112023017505A2/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022184577A1 (de) | 2022-09-09 |
| JP2024508162A (ja) | 2024-02-22 |
| US20240139654A1 (en) | 2024-05-02 |
| US20240149191A1 (en) | 2024-05-09 |
| CN117062658A (zh) | 2023-11-14 |
| DE102021001192A1 (de) | 2022-09-08 |
| JP2024508023A (ja) | 2024-02-21 |
| CN116997399A (zh) | 2023-11-03 |
| AU2022229733A1 (en) | 2023-09-28 |
| EP4277720A1 (de) | 2023-11-22 |
| EP4271499A1 (de) | 2023-11-08 |
| WO2022184574A1 (de) | 2022-09-09 |
| AU2022230146A1 (en) | 2023-09-28 |
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