JP4866371B2 - コンフォーマルフィルタカートリッジおよび方法 - Google Patents
コンフォーマルフィルタカートリッジおよび方法 Download PDFInfo
- Publication number
- JP4866371B2 JP4866371B2 JP2007558035A JP2007558035A JP4866371B2 JP 4866371 B2 JP4866371 B2 JP 4866371B2 JP 2007558035 A JP2007558035 A JP 2007558035A JP 2007558035 A JP2007558035 A JP 2007558035A JP 4866371 B2 JP4866371 B2 JP 4866371B2
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- JP
- Japan
- Prior art keywords
- filter material
- support plate
- filter
- housing
- floor
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims description 24
- 239000000463 material Substances 0.000 claims description 114
- 239000012530 fluid Substances 0.000 claims description 21
- 230000006835 compression Effects 0.000 claims description 20
- 238000007906 compression Methods 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 6
- 239000002585 base Substances 0.000 description 28
- 238000001914 filtration Methods 0.000 description 22
- 239000002245 particle Substances 0.000 description 22
- 239000003463 adsorbent Substances 0.000 description 19
- 239000010410 layer Substances 0.000 description 16
- 238000003466 welding Methods 0.000 description 11
- 238000009826 distribution Methods 0.000 description 7
- 239000006260 foam Substances 0.000 description 5
- 230000000241 respiratory effect Effects 0.000 description 5
- 125000006850 spacer group Chemical class 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000000151 deposition Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 229920001410 Microfiber Polymers 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000003658 microfiber Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
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
-
- 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
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
-
- 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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/103—Curved filtering elements
-
- 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
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/35—Respirators and register filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Separation Of Gases By Adsorption (AREA)
Description
Claims (2)
- 組み立てたときに密閉体積を画定する筐体ベースおよび筐体カバーを含むとともに入口ポートおよび出口ポートをさらに含む筐体を提供する工程と、
前記筐体ベース内にフィルタ材料の床を付着する工程であって、前記付着の前に前記筐体ベース内に第1の支持板を配置し、前記第1の支持板の主面が前記フィルタ材料に対向している工程と、
前記フィルタ材料の床の付着後に前記第1の支持板を変形する工程であって、変形後、前記フィルタ材料に対向する前記第1の板の前記主面が少なくとも1つの軸周囲に湾曲を有する工程と、
前記筐体ベースに前記筐体カバーを取り付ける工程であって、前記フィルタ材料の床は、ろ過される流体が前記入口ポート、前記フィルタ材料および前記出口ポートを通過するように前記筐体内に含まれる工程と、
を含むコンフォーマルフィルタカートリッジの製造方法にして、
筐体ベースに前記筐体カバーを取り付けた後、第1の支持板は、少なくとも1つの軸の周囲で湾曲を保持するようにした製造方法。 - 入口および出口を含む筐体と、
ろ過される流体が前記入口、フィルタ材料および前記出口を通過するように前記筐体内に含まれるフィルタ材料の床と、
前記フィルタ材料の床と前記出口との間に配置され、少なくとも1つの軸周囲に湾曲を有する前記フィルタ材料の床に対向する主面を含む第1の支持板と、
前記フィルタ材料の床と前記入口との間に配置され、少なくとも1つの軸周囲に湾曲を有する前記フィルタ材料の床に対向する主面を含む第2の支持板と、を含み、
前記フィルタ材料の床の少なくとも一部が、前記第1の支持板と前記第2の支持板との間で残留圧縮下で保持されるコンフォーマルフィルタカートリッジにして、
第1の支持板と第2の支持板とフィルタ材料の床とが、全て、組み立て時に、前記筐体内で湾曲した形状に保持されるようにしたコンフォーマルフィルタカートリッジ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/071,664 US7419526B2 (en) | 2005-03-03 | 2005-03-03 | Conformal filter cartridges and methods |
US11/071,664 | 2005-03-03 | ||
PCT/US2006/004900 WO2006096284A1 (en) | 2005-03-03 | 2006-02-13 | Conformal filter cartridges and methods |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008531194A JP2008531194A (ja) | 2008-08-14 |
JP2008531194A5 JP2008531194A5 (ja) | 2009-04-02 |
JP4866371B2 true JP4866371B2 (ja) | 2012-02-01 |
Family
ID=36688009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007558035A Expired - Fee Related JP4866371B2 (ja) | 2005-03-03 | 2006-02-13 | コンフォーマルフィルタカートリッジおよび方法 |
Country Status (12)
Country | Link |
---|---|
US (1) | US7419526B2 (ja) |
EP (1) | EP1853356B1 (ja) |
JP (1) | JP4866371B2 (ja) |
KR (1) | KR101276515B1 (ja) |
CN (1) | CN101132835B (ja) |
AU (1) | AU2006221079B2 (ja) |
BR (1) | BRPI0608114C1 (ja) |
CA (1) | CA2599241A1 (ja) |
ES (1) | ES2675789T3 (ja) |
PL (1) | PL1853356T3 (ja) |
RU (1) | RU2371218C2 (ja) |
WO (1) | WO2006096284A1 (ja) |
Families Citing this family (71)
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DE602007014095D1 (en) * | 2007-01-05 | 2011-06-01 | Ohg Galli S R L | Abc-filter |
US7900316B2 (en) * | 2007-01-30 | 2011-03-08 | Bissell Homecare Inc. | Filter for a vacuum cleaner |
KR20110004412A (ko) * | 2008-04-04 | 2011-01-13 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 공기 여과 장치 |
CN102281924B (zh) * | 2008-12-18 | 2014-07-09 | 3M创新有限公司 | 成形分层的含颗粒非织造织物 |
KR101648600B1 (ko) * | 2008-12-18 | 2016-08-16 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 형상화된 입자-함유 부직 웨브를 이용하는 필터 요소 |
CN102292136A (zh) * | 2008-12-22 | 2011-12-21 | 3M创新有限公司 | 小型多气体过滤器 |
US8336543B2 (en) | 2009-05-22 | 2012-12-25 | 3M Innovative Properties Company | Filter cartridge having cover for masking service life indicator |
US8365723B2 (en) * | 2009-05-22 | 2013-02-05 | 3M Innovative Properties Company | Filter cartridge having cone of visibility for end-of-service-life-indicator (ESLI) |
US8225782B2 (en) * | 2009-05-22 | 2012-07-24 | 3M Innovative Properties Company | Filter cartridge having location-registered view window for end-of-service-life-indicator (ESLI) |
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KR20130040860A (ko) * | 2010-04-06 | 2013-04-24 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 이중 플리넘 시스템을 갖는 헬멧-장착형 호흡기 기구 |
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- 2005-03-03 US US11/071,664 patent/US7419526B2/en active Active
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2006
- 2006-02-13 JP JP2007558035A patent/JP4866371B2/ja not_active Expired - Fee Related
- 2006-02-13 ES ES06734848.2T patent/ES2675789T3/es active Active
- 2006-02-13 PL PL06734848T patent/PL1853356T3/pl unknown
- 2006-02-13 KR KR1020077020162A patent/KR101276515B1/ko active IP Right Grant
- 2006-02-13 BR BRPI0608114A patent/BRPI0608114C1/pt not_active IP Right Cessation
- 2006-02-13 WO PCT/US2006/004900 patent/WO2006096284A1/en active Application Filing
- 2006-02-13 EP EP06734848.2A patent/EP1853356B1/en active Active
- 2006-02-13 RU RU2007131762/12A patent/RU2371218C2/ru not_active IP Right Cessation
- 2006-02-13 AU AU2006221079A patent/AU2006221079B2/en not_active Ceased
- 2006-02-13 CA CA002599241A patent/CA2599241A1/en not_active Abandoned
- 2006-02-13 CN CN2006800069034A patent/CN101132835B/zh not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
---|---|
BRPI0608114C1 (pt) | 2021-07-27 |
BRPI0608114B8 (pt) | 2018-09-11 |
RU2371218C2 (ru) | 2009-10-27 |
BRPI0608114B1 (pt) | 2017-09-19 |
US20060196157A1 (en) | 2006-09-07 |
KR101276515B1 (ko) | 2013-06-18 |
CA2599241A1 (en) | 2006-09-14 |
KR20070117566A (ko) | 2007-12-12 |
WO2006096284A1 (en) | 2006-09-14 |
EP1853356B1 (en) | 2018-04-25 |
EP1853356A1 (en) | 2007-11-14 |
CN101132835B (zh) | 2012-01-11 |
BRPI0608114A2 (pt) | 2009-11-10 |
CN101132835A (zh) | 2008-02-27 |
PL1853356T3 (pl) | 2018-09-28 |
AU2006221079B2 (en) | 2012-03-08 |
US7419526B2 (en) | 2008-09-02 |
JP2008531194A (ja) | 2008-08-14 |
ES2675789T3 (es) | 2018-07-12 |
RU2007131762A (ru) | 2009-04-10 |
AU2006221079A1 (en) | 2006-09-14 |
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