PH12015500281B1 - Recirculation filter for an electronic enclosure - Google Patents
Recirculation filter for an electronic enclosure Download PDFInfo
- Publication number
- PH12015500281B1 PH12015500281B1 PH12015500281A PH12015500281A PH12015500281B1 PH 12015500281 B1 PH12015500281 B1 PH 12015500281B1 PH 12015500281 A PH12015500281 A PH 12015500281A PH 12015500281 A PH12015500281 A PH 12015500281A PH 12015500281 B1 PH12015500281 B1 PH 12015500281B1
- Authority
- PH
- Philippines
- Prior art keywords
- filter
- sheet
- scrim
- filter assembly
- assembly
- Prior art date
Links
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims description 123
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 239000000356 contaminant Substances 0.000 claims description 38
- 230000035699 permeability Effects 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 22
- 239000000835 fiber Substances 0.000 claims description 20
- -1 polypropylene Polymers 0.000 claims description 16
- 239000004743 Polypropylene Substances 0.000 claims description 15
- 229920001155 polypropylene Polymers 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- 239000010410 layer Substances 0.000 description 42
- 239000002245 particle Substances 0.000 description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 13
- 229910052799 carbon Inorganic materials 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 7
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 239000003463 adsorbent Substances 0.000 description 4
- 239000011324 bead Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 241001155433 Centrarchus macropterus Species 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000009966 trimming Methods 0.000 description 3
- 229920002972 Acrylic fiber Polymers 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- RHCSKNNOAZULRK-UHFFFAOYSA-N mescaline Chemical compound COC1=CC(CCN)=CC(OC)=C1OC RHCSKNNOAZULRK-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 206010003402 Arthropod sting Diseases 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- 208000016444 Benign adult familial myoclonic epilepsy Diseases 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000543381 Cliftonia monophylla Species 0.000 description 1
- 241000016649 Copaifera officinalis Species 0.000 description 1
- 239000004859 Copal Substances 0.000 description 1
- 241000754402 Elodes Species 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 241001674048 Phthiraptera Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 241000219873 Vicia Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 235000021183 entrée Nutrition 0.000 description 1
- 208000016427 familial adult myoclonic epilepsy Diseases 0.000 description 1
- 235000019387 fatty acid methyl ester Nutrition 0.000 description 1
- 229940047127 fiore Drugs 0.000 description 1
- ZGNITFSDLCMLGI-UHFFFAOYSA-N flubendiamide Chemical compound CC1=CC(C(F)(C(F)(F)F)C(F)(F)F)=CC=C1NC(=O)C1=CC=CC(I)=C1C(=O)NC(C)(C)CS(C)(=O)=O ZGNITFSDLCMLGI-UHFFFAOYSA-N 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005594 polymer fiber Polymers 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
- G11B33/1446—Reducing contamination, e.g. by dust, debris
- G11B33/146—Reducing contamination, e.g. by dust, debris constructional details of filters
-
- 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
- B01D46/0001—Making filtering elements
-
- 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
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0032—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions using electrostatic forces to remove particles, e.g. electret filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/28—Plant or installations without electricity supply, e.g. using electrets
- B03C3/30—Plant or installations without electricity supply, e.g. using electrets in which electrostatic charge is generated by passage of the gases, i.e. tribo-electricity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/45—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for electronic devices, e.g. computers, hard-discs, mobile phones
-
- 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
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Electrostatic Separation (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261681618P | 2012-08-10 | 2012-08-10 | |
| US13/831,458 US8885291B2 (en) | 2012-08-10 | 2013-03-14 | Recirculation filter for an electronic enclosure |
| PCT/US2013/054446 WO2014026175A1 (en) | 2012-08-10 | 2013-08-10 | Recirculation filter for an electronic enclosure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PH12015500281A1 PH12015500281A1 (en) | 2015-04-27 |
| PH12015500281B1 true PH12015500281B1 (en) | 2015-04-27 |
Family
ID=50066020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PH12015500281A PH12015500281B1 (en) | 2012-08-10 | 2015-02-09 | Recirculation filter for an electronic enclosure |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US8885291B2 (https=) |
| JP (1) | JP6313304B2 (https=) |
| CN (2) | CN104769676B (https=) |
| MY (1) | MY172943A (https=) |
| PH (1) | PH12015500281B1 (https=) |
| SG (1) | SG11201500951XA (https=) |
| WO (1) | WO2014026175A1 (https=) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8885291B2 (en) | 2012-08-10 | 2014-11-11 | Donaldson Company, Inc. | Recirculation filter for an electronic enclosure |
| US10010822B2 (en) | 2012-08-10 | 2018-07-03 | Donaldson Company, Inc. | Recirculation filter for an electronic enclosure |
| JP6574427B2 (ja) | 2014-02-13 | 2019-09-11 | ドナルドソン カンパニー，インコーポレイティド | 筐体用の再循環フィルター |
| MX2016016370A (es) * | 2014-06-10 | 2017-05-01 | Procter & Gamble | Bolsa para filtrar el aire. |
| JP2017535416A (ja) * | 2014-10-31 | 2017-11-30 | ドナルドソン カンパニー，インコーポレイティド | 筐体用の再循環フィルター |
| JP6773676B2 (ja) * | 2015-03-23 | 2020-10-21 | ドナルドソン カンパニー，インコーポレイティド | パターン被覆されたフィルター及び方法 |
| US10293293B2 (en) | 2015-08-05 | 2019-05-21 | Donaldson Company, Inc. | Recirculation filter for an electronics enclosure |
| WO2017120398A1 (en) | 2016-01-07 | 2017-07-13 | Donaldson Company, Inc. | Styrene-acrylonitrile fine fibers, filter media, recirculation filters, and methods |
| US10589219B2 (en) * | 2017-10-27 | 2020-03-17 | Seagate Technology Llc | Environmental control assemblies |
| CN114828979B (zh) | 2019-10-08 | 2024-09-17 | 唐纳森公司 | 包括细纤维层的过滤器介质 |
| WO2021203066A1 (en) | 2020-04-03 | 2021-10-07 | Donaldson Company, Inc. | Filtration media |
| ES3014013T3 (en) * | 2021-03-16 | 2025-04-16 | Donaldson Co Inc | Enlarged opening filter bags, support assemblies, and filter bag assemblies |
| CN113231201A (zh) * | 2021-05-07 | 2021-08-10 | 庄乾龙 | 一种环保自动化粉煤灰储运与精细分选系统 |
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| US4488193A (en) | 1983-03-30 | 1984-12-11 | International Business Machines Corporation | Closed loop cooling system for disk file with heat exchanger integral with baseplate |
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| GB2202076A (en) | 1987-03-06 | 1988-09-14 | Ibm | Disc file having at least two filters |
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| US8585793B2 (en) * | 2010-09-28 | 2013-11-19 | W. L. Gore & Associates, Inc. | Low fiber recirculation filter |
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| EP3667317A1 (en) * | 2012-03-08 | 2020-06-17 | Sensa Bues AB | A portable sampling device and method for detection of biomarkers in exhaled breath |
| US8885291B2 (en) | 2012-08-10 | 2014-11-11 | Donaldson Company, Inc. | Recirculation filter for an electronic enclosure |
-
2013
- 2013-03-14 US US13/831,458 patent/US8885291B2/en active Active
- 2013-08-10 SG SG11201500951XA patent/SG11201500951XA/en unknown
- 2013-08-10 WO PCT/US2013/054446 patent/WO2014026175A1/en not_active Ceased
- 2013-08-10 MY MYPI2015000344A patent/MY172943A/en unknown
- 2013-08-10 JP JP2015526750A patent/JP6313304B2/ja active Active
- 2013-08-10 CN CN201380050143.7A patent/CN104769676B/zh active Active
- 2013-08-10 CN CN201811202767.7A patent/CN109453571B/zh active Active
-
2014
- 2014-11-10 US US14/537,212 patent/US9153291B2/en active Active
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2015
- 2015-02-09 PH PH12015500281A patent/PH12015500281B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20150082985A1 (en) | 2015-03-26 |
| MY172943A (en) | 2019-12-16 |
| JP6313304B2 (ja) | 2018-04-18 |
| PH12015500281A1 (en) | 2015-04-27 |
| WO2014026175A1 (en) | 2014-02-13 |
| CN104769676B (zh) | 2018-11-13 |
| CN109453571A (zh) | 2019-03-12 |
| SG11201500951XA (en) | 2015-04-29 |
| CN104769676A (zh) | 2015-07-08 |
| JP2015531141A (ja) | 2015-10-29 |
| US8885291B2 (en) | 2014-11-11 |
| US9153291B2 (en) | 2015-10-06 |
| US20140043711A1 (en) | 2014-02-13 |
| CN109453571B (zh) | 2021-07-16 |
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