SG11202011393YA - An air filter and its method for manufacturing - Google Patents
An air filter and its method for manufacturingInfo
- Publication number
- SG11202011393YA SG11202011393YA SG11202011393YA SG11202011393YA SG11202011393YA SG 11202011393Y A SG11202011393Y A SG 11202011393YA SG 11202011393Y A SG11202011393Y A SG 11202011393YA SG 11202011393Y A SG11202011393Y A SG 11202011393YA SG 11202011393Y A SG11202011393Y A SG 11202011393YA
- Authority
- SG
- Singapore
- Prior art keywords
- manufacturing
- air filter
- filter
- air
- Prior art date
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
- B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
- B01D46/522—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with specific folds, e.g. having different lengths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- 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
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2003—Glass or glassy material
- B01D39/2017—Glass or glassy material the material being filamentary or fibrous
-
- 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
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2275/10—Multiple layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2275/20—Shape of filtering material
- B01D2275/206—Special forms, e.g. adapted to a certain housing
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
- Air-Conditioning For Vehicles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP18175102.5A EP3574972B1 (en) | 2018-05-30 | 2018-05-30 | An air filter and its method for manufacturing |
| PCT/EP2019/063633 WO2019228970A1 (en) | 2018-05-30 | 2019-05-27 | An air filter and its method for manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202011393YA true SG11202011393YA (en) | 2020-12-30 |
Family
ID=62567258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202011393YA SG11202011393YA (en) | 2018-05-30 | 2019-05-27 | An air filter and its method for manufacturing |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20210205748A1 (en) |
| EP (1) | EP3574972B1 (en) |
| JP (1) | JP7130861B2 (en) |
| KR (1) | KR102617600B1 (en) |
| CN (1) | CN112218699A (en) |
| AU (1) | AU2019278576B2 (en) |
| BR (1) | BR112020023631A2 (en) |
| CA (1) | CA3100790C (en) |
| IL (1) | IL279055A (en) |
| SG (1) | SG11202011393YA (en) |
| WO (1) | WO2019228970A1 (en) |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5288298A (en) * | 1992-06-22 | 1994-02-22 | Aston William T | Antimicrobial air filter and method of making same |
| US5753343A (en) * | 1992-08-04 | 1998-05-19 | Minnesota Mining And Manufacturing Company | Corrugated nonwoven webs of polymeric microfiber |
| US6156089A (en) * | 1996-11-27 | 2000-12-05 | Air Kontrol, Inc. | Two-stage air filter with multiple-layer stage and post-filter stage |
| US6161540A (en) * | 1998-04-28 | 2000-12-19 | Cabot Safety Intermediate Corporation | Respirator filter having a pleated filter layer |
| JP4113621B2 (en) | 1998-08-18 | 2008-07-09 | 東京濾器株式会社 | Filter element with pre-filter |
| JP2004089982A (en) * | 2002-03-29 | 2004-03-25 | Mitsubishi Paper Mills Ltd | Air cleaning filter |
| JP2004051037A (en) | 2002-07-23 | 2004-02-19 | Mitsubishi Paper Mills Ltd | Air filter for railroad rolling stock |
| US20040159239A1 (en) * | 2003-02-14 | 2004-08-19 | Nagem Daniel A. | Multi-phase HVAC filtration system |
| US20080034967A1 (en) * | 2004-06-18 | 2008-02-14 | Ping Jeffrey H | Filter Device for Administration of Stored Gases |
| JP2006218396A (en) * | 2005-02-10 | 2006-08-24 | Tigers Polymer Corp | Filter element |
| US20090249957A1 (en) * | 2008-04-04 | 2009-10-08 | Lackey Sr Robert W | Two Stage Air Filter |
| US20090301044A1 (en) * | 2008-06-09 | 2009-12-10 | Superior Fibers Llc | air filter frame |
| JP5938572B2 (en) * | 2011-09-16 | 2016-06-22 | パナソニックＩｐマネジメント株式会社 | Air filter and air purifier equipped with the air filter |
| US10653979B2 (en) * | 2014-04-10 | 2020-05-19 | Donaldson Company, Inc. | Pleated fluid filter element and methods |
-
2018
- 2018-05-30 EP EP18175102.5A patent/EP3574972B1/en active Active
-
2019
- 2019-05-27 CN CN201980036825.XA patent/CN112218699A/en active Pending
- 2019-05-27 KR KR1020207035628A patent/KR102617600B1/en active IP Right Grant
- 2019-05-27 CA CA3100790A patent/CA3100790C/en active Active
- 2019-05-27 JP JP2021517512A patent/JP7130861B2/en active Active
- 2019-05-27 SG SG11202011393YA patent/SG11202011393YA/en unknown
- 2019-05-27 BR BR112020023631-4A patent/BR112020023631A2/en unknown
- 2019-05-27 AU AU2019278576A patent/AU2019278576B2/en active Active
- 2019-05-27 US US17/059,801 patent/US20210205748A1/en active Pending
- 2019-05-27 WO PCT/EP2019/063633 patent/WO2019228970A1/en active Application Filing
-
2020
- 2020-11-29 IL IL279055A patent/IL279055A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR112020023631A2 (en) | 2021-02-17 |
| KR20210008077A (en) | 2021-01-20 |
| JP7130861B2 (en) | 2022-09-05 |
| CN112218699A (en) | 2021-01-12 |
| CA3100790A1 (en) | 2019-12-05 |
| EP3574972B1 (en) | 2024-05-01 |
| US20210205748A1 (en) | 2021-07-08 |
| AU2019278576A1 (en) | 2020-12-03 |
| CA3100790C (en) | 2023-08-22 |
| JP2021525172A (en) | 2021-09-24 |
| AU2019278576B2 (en) | 2022-01-06 |
| EP3574972A1 (en) | 2019-12-04 |
| WO2019228970A1 (en) | 2019-12-05 |
| IL279055A (en) | 2021-01-31 |
| KR102617600B1 (en) | 2023-12-22 |
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