BR112022018548A2 - Método para fabricar um elemento filtrante, elemento filtrante e método para fazer um elemento filtrante - Google Patents
Método para fabricar um elemento filtrante, elemento filtrante e método para fazer um elemento filtranteInfo
- Publication number
- BR112022018548A2 BR112022018548A2 BR112022018548A BR112022018548A BR112022018548A2 BR 112022018548 A2 BR112022018548 A2 BR 112022018548A2 BR 112022018548 A BR112022018548 A BR 112022018548A BR 112022018548 A BR112022018548 A BR 112022018548A BR 112022018548 A2 BR112022018548 A2 BR 112022018548A2
- Authority
- BR
- Brazil
- Prior art keywords
- filter
- filter element
- media
- tubular
- making
- Prior art date
Links
- 239000007787 solid Substances 0.000 abstract 1
- 239000003381 stabilizer 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
- B01D39/00—Filtering material for liquid or gaseous fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/02—Filters formed by clamping together several filtering elements or parts of such elements in which the elements are pre-formed independent filtering units, e.g. modular systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J163/00—Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
- C09J5/06—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers involving heating of the applied adhesive
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
- C09J7/35—Heat-activated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/12—Pleated filters
- B01D2201/127—Pleated filters with means for keeping the spacing between the pleats
-
- 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
- B01D2201/298—End caps common to at least two filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/40—Special measures for connecting different parts of the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/08—Special characteristics of binders
- B01D2239/083—Binders between layers of the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/08—Special characteristics of binders
- B01D2239/086—Binders between particles or fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
- B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
- B29C65/4815—Hot melt adhesives, e.g. thermoplastic adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
- B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
- B29C65/4835—Heat curing adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
- B29C65/54—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive between pre-assembled parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/70—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by moulding
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
- C09J2301/304—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being heat-activatable, i.e. not tacky at temperatures inferior to 30°C
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtration Of Liquid (AREA)
Abstract
MÉTODO PARA FABRICAR UM ELEMENTO FILTRANTE, ELEMENTO FILTRANTE E MÉTODO PARA FAZER UM ELEMENTO FILTRANTE. Um elemento filtrante compreende um ou vários mais segmentos de elemento de meio filtrante tubular, que podem ser segmentos anelares de meio filtrante plissados. Um ou mais discos ativados por calor são usados para conectar cada segmento de elemento de meio filtrante tubular entre si e/ou para conectar segmentos de elemento de meio filtrante tubular com um ou mais suportes de tampa extrema. Os discos ativados por calor são sólidos na forma para montagem com segmento anelar de meio filtrante tubular e, em seguida, ativados por calor para ligação com segmentos anelares do meio filtrante tubular. Múltiplas tampas extremas podem ser ligadas simultaneamente a um ou mais segmentos de elemento de meio filtrante tubular se um conjunto de componentes de pilha de filtro for aquecido em conjunto, como em um forno. O meio filtrante também pode ser curado simultaneamente. Os discos ativados por calor podem ser usados como estabilizadores de plissados e/ou como parte de tampas extremas.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202063005648P | 2020-04-06 | 2020-04-06 | |
US202063076597P | 2020-09-10 | 2020-09-10 | |
PCT/US2021/022961 WO2021206889A1 (en) | 2020-04-06 | 2021-03-18 | Heat activated adhesive for filters that may contain multiple elements |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022018548A2 true BR112022018548A2 (pt) | 2022-11-01 |
Family
ID=78024131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022018548A BR112022018548A2 (pt) | 2020-04-06 | 2021-03-18 | Método para fabricar um elemento filtrante, elemento filtrante e método para fazer um elemento filtrante |
Country Status (4)
Country | Link |
---|---|
US (1) | US20220387914A1 (pt) |
EP (1) | EP4132680A1 (pt) |
BR (1) | BR112022018548A2 (pt) |
WO (1) | WO2021206889A1 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20240042361A1 (en) | 2022-08-06 | 2024-02-08 | Baldwin Filters, Inc. | Embedding variable slit width embossed filter media packs |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5211846A (en) * | 1990-07-30 | 1993-05-18 | Pleatco Electronic & Filter Corp. | Replacement filter cartridge assembly |
KR100304596B1 (ko) * | 1999-08-04 | 2001-09-13 | 정재순 | 가스터빈의 흡기 정화용 에어필터 및 그 제조방법 |
US6345721B1 (en) * | 2000-02-18 | 2002-02-12 | Donaldson Company, Inc. | Filter element including a baffle plate and end cap adhesively bonded thereto |
US20120012518A1 (en) * | 2010-07-19 | 2012-01-19 | General Electric Company | Coreless filter cartridge and method of forming a coreless filter cartridge |
US8506667B2 (en) * | 2011-01-14 | 2013-08-13 | General Electric Company | Filters and methods for imparting structural support to pleated filter media |
-
2021
- 2021-03-18 BR BR112022018548A patent/BR112022018548A2/pt unknown
- 2021-03-18 WO PCT/US2021/022961 patent/WO2021206889A1/en unknown
- 2021-03-18 EP EP21784639.3A patent/EP4132680A1/en active Pending
-
2022
- 2022-08-17 US US17/889,566 patent/US20220387914A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US20220387914A1 (en) | 2022-12-08 |
WO2021206889A1 (en) | 2021-10-14 |
EP4132680A1 (en) | 2023-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112022018548A2 (pt) | Método para fabricar um elemento filtrante, elemento filtrante e método para fazer um elemento filtrante | |
BR112018076946A2 (pt) | filtro de ar composto | |
BR112017001699A2 (pt) | conjuntos de suporte e transporte, bem como conjuntos de elementos de extremidade e conjuntos de amortecedor de mola a gás incluindo os mesmos | |
MX2014012854A (es) | Ensamblajes de filtro y metodos para producir ensamblajes de filtro. | |
JP2011143405A5 (ja) | 液体ろ過用のフィルタ・カートリッジ及び液体フィルタ・アセンブリ | |
PL419100A1 (pl) | Sposób wytwarzania elementu filtrującego, element i zespół filtra zawierający element filtrujący | |
RU2016150197A (ru) | Сочленение тормозного диска со ступицей | |
JP2016510850A5 (pt) | ||
RU2015135507A (ru) | Способ и устройство для изготовления "сырых" шин | |
BR112015031406A2 (pt) | filtro de ar e montagem de tubo de entrada | |
JP2017535416A5 (pt) | ||
CN104870204A (zh) | 轮辋组件 | |
RU2016121719A (ru) | Муфта сцепления | |
BR112015026564A2 (pt) | vedação expansível de alta pressão e alta temperatura | |
RU2013125365A (ru) | Демпфер крутильных колебаний, или вращательно-упругая муфта сцепления | |
BR112017001400A2 (pt) | recipiente e fechamento e fabricação dos mesmos | |
AR082902A1 (es) | Equipo y procedimiento de fabricacion de embocaduras de tubos de plastico biaxialmente orientados con junta de estanqueidad integrada | |
RU2014150466A (ru) | Система уплотнения штока привода | |
CN204922003U (zh) | 橡胶波纹管机械密封 | |
ATE548577T1 (de) | Dichtbalg | |
JP6313112B2 (ja) | スポーク挿入型デシカントロータ | |
BRPI0717792A2 (pt) | Disco de fricção de embreagem a seco e processo de fabricação de um disco de fricção de embreagem a seco | |
BR112017001133A2 (pt) | conjuntos de cabeça de poço e método para formar uma vedação | |
CN208152863U (zh) | 一种中空玻璃组件 | |
AR105240A1 (es) | Un calefactor para usar en el curado del tabaco u otros procesos similares |