JP2011025238A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2011025238A5 JP2011025238A5 JP2010162390A JP2010162390A JP2011025238A5 JP 2011025238 A5 JP2011025238 A5 JP 2011025238A5 JP 2010162390 A JP2010162390 A JP 2010162390A JP 2010162390 A JP2010162390 A JP 2010162390A JP 2011025238 A5 JP2011025238 A5 JP 2011025238A5
- Authority
- JP
- Japan
- Prior art keywords
- composite filter
- filter media
- surface layer
- media structure
- microns
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002131 composite material Substances 0.000 claims 21
- 239000002344 surface layer Substances 0.000 claims 15
- 238000000034 method Methods 0.000 claims 9
- 239000000758 substrate Substances 0.000 claims 7
- 229920002994 synthetic fiber Polymers 0.000 claims 5
- 239000012209 synthetic fiber Substances 0.000 claims 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 4
- 238000001914 filtration Methods 0.000 claims 3
- 229920000295 expanded polytetrafluoroethylene Polymers 0.000 claims 2
- 238000005194 fractionation Methods 0.000 claims 2
- 238000003475 lamination Methods 0.000 claims 2
- 239000012528 membrane Substances 0.000 claims 2
- 239000002245 particle Substances 0.000 claims 2
- 230000035699 permeability Effects 0.000 claims 2
- 238000010998 test method Methods 0.000 claims 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000004745 nonwoven fabric Substances 0.000 claims 1
- -1 polytetrafluoroethylene Polymers 0.000 claims 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims 1
- 239000004810 polytetrafluoroethylene Substances 0.000 claims 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/507,334 US8262780B2 (en) | 2009-07-22 | 2009-07-22 | High performance gas turbine inlet filter (HEPA) using membrane media |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011025238A JP2011025238A (ja) | 2011-02-10 |
| JP2011025238A5 true JP2011025238A5 (enExample) | 2013-09-05 |
Family
ID=43496078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010162390A Pending JP2011025238A (ja) | 2009-07-22 | 2010-07-20 | 膜媒体を用いた高性能ガスタービン吸込フィルター（ｈｅｐａ） |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US8262780B2 (enExample) |
| JP (1) | JP2011025238A (enExample) |
| CN (1) | CN101963102B (enExample) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8257459B2 (en) | 2007-02-28 | 2012-09-04 | Hollingsworth & Vose Company | Waved filter media and elements |
| EP2620205B1 (en) | 2007-02-28 | 2018-11-07 | Hollingsworth & Vose Company | Waved filter media |
| US10286407B2 (en) | 2007-11-29 | 2019-05-14 | General Electric Company | Inertial separator |
| US8673040B2 (en) | 2008-06-13 | 2014-03-18 | Donaldson Company, Inc. | Filter construction for use with air in-take for gas turbine and methods |
| USD677370S1 (en) * | 2010-06-23 | 2013-03-05 | Donaldson Company, Inc. | Filter element having wavy appearance |
| JP5333550B2 (ja) * | 2011-08-31 | 2013-11-06 | ダイキン工業株式会社 | エアフィルタ用濾材及びエアフィルタユニット |
| WO2013170890A1 (en) * | 2012-05-15 | 2013-11-21 | Camfil Ab | Multilayer filter media |
| CN103566658B (zh) * | 2012-07-19 | 2015-04-22 | 苏州托普斯环保科技有限公司 | 一种膜复合过滤材料及其加工工艺 |
| US9120046B2 (en) | 2012-08-01 | 2015-09-01 | Bha Altair, Llc | Filter media and filter device comprised thereof |
| US9291101B2 (en) | 2013-02-28 | 2016-03-22 | United Technologies Corporation | Gas turbine engine inlet wall design |
| US9463594B2 (en) | 2013-03-13 | 2016-10-11 | Braden Manufacturing, Llc | Method and apparatus for corrugating filter media |
| US9084956B2 (en) * | 2013-03-18 | 2015-07-21 | Camfil Usa, Inc. | Dust collector with monitor air filter |
| EP3061512B1 (en) | 2013-10-23 | 2020-12-09 | Daikin Industries, Ltd. | Embossed filter medium for air filter, filter pack, air filter unit, and production method for embossed filter medium for air filter |
| US9492780B2 (en) | 2014-01-16 | 2016-11-15 | Bha Altair, Llc | Gas turbine inlet gas phase contaminant removal |
| US11033845B2 (en) | 2014-05-29 | 2021-06-15 | General Electric Company | Turbine engine and particle separators therefore |
| US9915176B2 (en) | 2014-05-29 | 2018-03-13 | General Electric Company | Shroud assembly for turbine engine |
| EP3149310A2 (en) | 2014-05-29 | 2017-04-05 | General Electric Company | Turbine engine, components, and methods of cooling same |
| EP3149311A2 (en) | 2014-05-29 | 2017-04-05 | General Electric Company | Turbine engine and particle separators therefore |
| US10441909B2 (en) | 2014-06-25 | 2019-10-15 | Hollingsworth & Vose Company | Filter media including oriented fibers |
| US10502136B2 (en) | 2014-10-06 | 2019-12-10 | Bha Altair, Llc | Filtration system for use in a gas turbine engine assembly and method of assembling thereof |
| US10036319B2 (en) | 2014-10-31 | 2018-07-31 | General Electric Company | Separator assembly for a gas turbine engine |
| US10167725B2 (en) | 2014-10-31 | 2019-01-01 | General Electric Company | Engine component for a turbine engine |
| US11278833B2 (en) | 2015-08-17 | 2022-03-22 | Parker-Hamilton Corporation | Filter media packs, methods of making, and ultrasonic cutting or welding |
| US10561972B2 (en) | 2015-09-18 | 2020-02-18 | Hollingsworth & Vose Company | Filter media including a waved filtration layer |
| US10449474B2 (en) | 2015-09-18 | 2019-10-22 | Hollingsworth & Vose Company | Filter media including a waved filtration layer |
| US9988936B2 (en) | 2015-10-15 | 2018-06-05 | General Electric Company | Shroud assembly for a gas turbine engine |
| US10428664B2 (en) | 2015-10-15 | 2019-10-01 | General Electric Company | Nozzle for a gas turbine engine |
| US10099804B2 (en) | 2016-06-16 | 2018-10-16 | General Electric Company | Environmental impact assessment system |
| CN106076000B (zh) * | 2016-06-22 | 2018-05-15 | 东华大学 | 一种添加增能助剂的多层熔喷复合过滤材料及其制备方法 |
| US10704425B2 (en) | 2016-07-14 | 2020-07-07 | General Electric Company | Assembly for a gas turbine engine |
| WO2020051513A1 (en) * | 2018-09-07 | 2020-03-12 | Parker-Hannifin Corporation | Air filter media manufacturing process and tooling for same |
| US20210031129A1 (en) * | 2019-07-31 | 2021-02-04 | Johns Manville | Cleanable filter medium |
| JP2023520091A (ja) * | 2020-04-03 | 2023-05-16 | ドナルドソン カンパニー，インコーポレイティド | 濾過複合材料 |
| JP7738556B2 (ja) | 2020-04-03 | 2025-09-12 | ドナルドソン カンパニー，インコーポレイティド | 濾過媒体 |
| CN113181712A (zh) * | 2021-04-16 | 2021-07-30 | 昆山卓景电子科技有限公司 | 一种具骨架的波浪形滤布加工设备及使用方法 |
| US20220362696A1 (en) * | 2021-05-13 | 2022-11-17 | Purafil, Inc. | Antimicrobial filter media |
| CA3255509A1 (en) | 2022-04-19 | 2023-10-26 | Parker-Hannifin Corporation | THERMAL STRATIFICATION OF A CELLULOSE SUBSTRATE WITH AN EPTFE MEMBRANE |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993013849A1 (fr) * | 1992-01-14 | 1993-07-22 | Daikin Industries, Ltd. | Filtre et element filtrant |
| JP3070602B2 (ja) * | 1992-01-14 | 2000-07-31 | ダイキン工業株式会社 | 濾材用補強シ―ト、エアフィルタ用濾材およびエアフィルタ装置 |
| JP3400052B2 (ja) * | 1993-12-28 | 2003-04-28 | 倉敷紡績株式会社 | フィルターエレメントとその製法 |
| TW438678B (en) * | 1996-08-09 | 2001-06-07 | Daikin Ind Ltd | Fire-retardant filter medium and air filter unit using the same |
| TW371284B (en) * | 1996-12-04 | 1999-10-01 | Daikin Ind Ltd | Filtration material of filter and air cleaning device using the filtration material |
| JPH10211409A (ja) * | 1997-01-28 | 1998-08-11 | Nippon Muki Co Ltd | エアフィルタ用濾材並びにエアフィルタ |
| JP3365617B2 (ja) * | 1998-06-11 | 2003-01-14 | 日東電工株式会社 | エアフィルタ用濾材の製造方法 |
| US6110249A (en) * | 1999-03-26 | 2000-08-29 | Bha Technologies, Inc. | Filter element with membrane and bicomponent substrate |
| JP2002346319A (ja) * | 2001-05-21 | 2002-12-03 | Nitto Denko Corp | タービン用吸気フィルタ濾材 |
| RU2300543C2 (ru) * | 2001-05-31 | 2007-06-10 | Дональдсон Компани, Инк. | Составы тонкого волокна, способы их получения, способ изготовления тонковолокнистого материала |
| US6872233B2 (en) * | 2002-01-31 | 2005-03-29 | Bha Technologies, Inc. | High efficiency particulate air rated vacuum bag media and an associated method of production |
| JP4016320B2 (ja) * | 2002-04-17 | 2007-12-05 | 東洋紡績株式会社 | ポリエステル系長繊維不織布およびそれを用いた分離膜 |
| JP2006075757A (ja) * | 2004-09-10 | 2006-03-23 | Nitto Denko Corp | フィルタユニット |
| EP2311542B1 (en) * | 2004-11-05 | 2015-06-03 | Donaldson Company, Inc. | Aerosol separator |
| JP4420343B2 (ja) * | 2004-11-30 | 2010-02-24 | 日東電工株式会社 | フィルタ濾材の製造方法 |
| ATE375193T1 (de) * | 2004-12-23 | 2007-10-15 | Gore W L & Ass Gmbh | Luftfilter für turbineneinlass |
| US20080315465A1 (en) * | 2007-03-05 | 2008-12-25 | Alan Smithies | Method of manufacturing composite filter media |
| US20080217241A1 (en) * | 2007-03-05 | 2008-09-11 | Alan Smithies | Composite filter media and methods of manufacture |
| US7942948B2 (en) * | 2007-03-05 | 2011-05-17 | Bha Group, Inc. | Filter element including a composite filter media |
| US8308834B2 (en) * | 2007-03-05 | 2012-11-13 | Bha Group, Inc. | Composite filter media |
| US7927540B2 (en) * | 2007-03-05 | 2011-04-19 | Bha Group, Inc. | Method of manufacturing a composite filter media |
| CN101352632A (zh) * | 2007-03-05 | 2009-01-28 | Bha控股公司 | 复合的过滤介质和制造方法 |
| US20090071114A1 (en) | 2007-03-05 | 2009-03-19 | Alan Smithies | Gas turbine inlet air filtration filter element |
| US7837756B2 (en) * | 2007-04-05 | 2010-11-23 | Aaf-Mcquay Inc. | Filter with ePTFE and method of forming |
| US8404029B2 (en) * | 2007-06-14 | 2013-03-26 | Donaldson Company, Inc. | Crankcase ventilation filter arrangments; components; and, methods |
| US8206481B2 (en) * | 2009-02-27 | 2012-06-26 | Bha Group, Inc. | HEPA (H-10) performance synthetic nonwoven and nanofiber composite filter media |
-
2009
- 2009-07-22 US US12/507,334 patent/US8262780B2/en active Active
-
2010
- 2010-07-20 JP JP2010162390A patent/JP2011025238A/ja active Pending
- 2010-07-22 CN CN201010245108.9A patent/CN101963102B/zh active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2011025238A5 (enExample) | ||
| US8262780B2 (en) | High performance gas turbine inlet filter (HEPA) using membrane media | |
| JP5333550B2 (ja) | エアフィルタ用濾材及びエアフィルタユニット | |
| CN102196851B (zh) | 过滤袋、该过滤袋的可打褶过滤材料及其制造方法 | |
| CN104838441B (zh) | 具有微细共振结构的吸声片及其制备方法以及利用其的吸声式隔声板 | |
| WO2013031229A1 (ja) | エアフィルタ用濾材、エアフィルタユニット及びエアフィルタ用濾材の製造方法 | |
| US20120186452A1 (en) | Multiple Layer HEPA Filter and Method of Manufacture | |
| JP2013052320A (ja) | エアフィルタ用濾材及びエアフィルタユニット | |
| JP4917161B2 (ja) | ガスタービン用圧縮機の吸気浄化用深層濾過型空気フィルター材及びこれを利用した深層濾過型空気フィルターカートリッジ | |
| JP2013521107A5 (enExample) | ||
| JP2010510875A5 (enExample) | ||
| JP2007531831A5 (enExample) | ||
| WO2008124417A3 (en) | Filter with eptfe and method of forming | |
| CN105188878B (zh) | 空气过滤器滤材的制造方法、空气过滤器滤材及空气过滤器部件 | |
| JP2013094717A (ja) | エアフィルタ濾材 | |
| CN112755653B (zh) | 一种耐高温ptfe覆膜滤料及其生产方法 | |
| CN109789351A (zh) | 空气过滤器滤材、空气过滤包以及空气过滤器单元 | |
| TWI644714B (zh) | 過濾器濾材 | |
| JP2012135757A5 (enExample) | ||
| CN204973323U (zh) | 复合滤材及低阻力复合滤纸 | |
| CN202036869U (zh) | Pps覆膜针刺毡 | |
| RU77406U1 (ru) | Регулярная насадка | |
| JP5805976B2 (ja) | 高温用エアフィルタ | |
| KR101082983B1 (ko) | 분할형 폴리페닐렌설파이드 섬유 부직포 백 필터 여재 및 그 제조 방법 | |
| CN202519038U (zh) | 一种多晶硅专用毡 |