JP5053099B2 - エアフィルタ装置 - Google Patents
エアフィルタ装置 Download PDFInfo
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- JP5053099B2 JP5053099B2 JP2007551364A JP2007551364A JP5053099B2 JP 5053099 B2 JP5053099 B2 JP 5053099B2 JP 2007551364 A JP2007551364 A JP 2007551364A JP 2007551364 A JP2007551364 A JP 2007551364A JP 5053099 B2 JP5053099 B2 JP 5053099B2
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- air cleaner
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- 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
- B01D46/525—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes
- B01D46/526—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes in stacked arrangement
-
- 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
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2271/02—Gaskets, sealings
- B01D2271/022—Axial sealings
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Description
本実施形態によるエアクリーナは、z−フィルタメディア構造を採用する。概して、ここで言う「z−フィルタ構造」という用語及びその関連用語は、波形、ひだ状、若しくは他の形状のフィルタ溝が、メディアに流体流を通過させるための、例えば、互いに平行に延びた、吸気口及び排気口を有するフィルタ溝の組を規定するために用いられたフィルタ構造を指す。濾過の間、流体は、メディア上で、互いに向かい合う吸気端部と排気端部との間を溝の長手方向に沿って(または流気面を)流れる。z−フィルタメディアの例は、米国特許5820646号、5772883号、5902364号、5792247号、5895574号、6210469号、6190432号、6350296号、及び6179890号及び6235195号に示される。これらの10件の文献の開示の全ては、本書に組み入れられる。
(1)溝付き(例えば波形)メディアシート、及び
(2)表面メディアシートである。表面メディアシートは、一般的には波形ではないが、波形としてもよく、例えば、2004年2月11日に出願された米国仮出願60/543804号(本書に組み入れられる)で述べられているように、溝の方向に垂直に、波形が付けられていてもよい。
溝付きのメディアを用いた積層メディア構造を製造する方法は、米国仮出願60/616364号の第2章に開示されている。そのような技術は、本実施形態による構成で利用可能なメディアパックを生成するために利用することができる。
<A.有用な一般システム>
ここで述べる原理及び構成は、種々のシステムに用いることができる。システムの例は、概略的に図1において1で示される。図1においては、例えば、50cfm(立方フィート/分)から2000cfm(すなわち、1.4〜57 立方メータ/分)の範囲のような、規定された割合の空気流が要求されるエンジン3を有する自動車2aのような装置2が、概略的に示されるが、これに限られない。装置2は、例えば、バスやハイウェイトラック、オフロード車、トラクター、小型又は中型トラック、又はパワーボートのような海用の乗物を含み得る。エンジン3は、燃料の燃焼により装置2を駆動する。図1では、領域5のエアインテークでエンジン3内に流入する気流が示される。選択的に設けられるターボ6は破線で示され、ターボ6はエアインテークからエンジン3への気流を過給する。ターボ6は、エアクリーナ10の下流に示されているが、これに限られない。
図2は、本実施形態によるエアクリーナ装置の概略的な断面図である。図2を参照して、エアクリーナ装置50は、吸気部51及び排気部52を有するハウジング50aを備える。吸気部51及び排気部52は、ハウジング分離領域53に沿って、互いに固定される。クランプ54又は他の部品は、分離領域53の接続のために用いられる。
図14から図23は、エアクリーナシステムの第2の例を示す。図14から図19は、エアクリーナ装置200を示す。図20から図23には、エアクリーナ200に使用でき、取り外し及び交換可能なフィルタカートリッジ201が示されている。エアクリーナ200の特徴の多くは、図2から図8を参照して前述したエアクリーナ50の特徴と同様であり、その特徴の多くは、図14から図19に示した参照番号と同じ参照番号が付されている。すなわち、エアクリーナ装置200は、吸気部51及び排気部52を含むハウジング50aを備える。吸気部51及び排気部52は、ハウジング分離領域53に沿って、互いに固定される。クランプ54は、分離領域53を固定するために用いられる。図19を参照して、ハウジング分離領域53は、ハウジング分離領域53は、吸気部51に設けたフランジ55、及び、排気部52に設けたフランジ56を備え、これらは互いに組み合わされる寸法及び形態を有している。クランプ54を外すことにより、図14から図18に示すように、フランジ55、56(それに伴って、部分51、52)が分離可能となり、ハウジング50aの内部空間にアクセスして保守できる。これにより、図19に示すカートリッジ201を保守でき、例えば、交換できる。
この突起は、概して、図21の互いに向かい合う壁240a及び240b間で圧縮されるフランジ240の厚さの少なくとも2%に相当する距離だけ、フランジ240内に延びている。
Claims (8)
- エアクリーナ装置であって、
(a) 前記エアクリーナ装置は、吸気部と、排気部と、互いに向かい合うフランジによって画定されるハウジング分離領域と、を有する内部空間を画定するハウジングを備え、
(i) 前記排気部は排気管を有し、
(ii) 前記吸気部は吸気口を有し、
(b) 前記エアクリーナ装置は、前記ハウジングの内部空間に配置されたフィルタカートリッジを備え、前記フィルタカートリッジが、
(i) 互いに向かい合う吸気面及び排気面を有するメディアパックを構成する、溝付きメディアを表面シートに固定した帯体の積層体と、
(ii) 前記吸気面及び排気面のいずれかと平行ではない面上で、前記メディアパックを囲むハウジングシール部と、を備え、
(iii) 前記溝付きメディアの帯体の積層体は、各表面が隣接する表面と90度で接続されたブロック状の積層構造であり、
(iv) 前記メディアパックは、前記排気面と前記排気管の中心軸との間の角度Xが少なくとも10度あり、かつ、80度以下となるように配置され、それにより前記メディアパックは、前記排気面を前記排気管に向けて傾斜させるように配置され、
(c) 前記ハウジングシール部は、前記ハウジング分離領域内側をシールし、前記吸気面及び前記排気面のいずれかと平行でない面上で前記メディアパックを囲む、ことを特徴とするエアクリーナ装置。 - 請求項1に記載のエアクリーナ装置であって、
(a) 前記ハウジングシール部は、その断面が前記フィルタカートリッジの前記排気面に対して、少なくとも5度である角度Yをなして延在していることを特徴とするエアクリーナ装置。 - 請求項1に記載のエアクリーナ装置であって、
前記フィルタカートリッジは、前記メディアパックの容積の少なくとも10%が前記吸気部に位置するように配置されていることを特徴とするエアクリーナ装置。 - 請求項1に記載のエアクリーナ装置であって、
(a) 前記フィルタカートリッジは、前記排気部に指向した頂部と、前記吸気部に指向した、対角の頂部と、を有し、
(b) 前記メディアパックの容積の少なくとも5%が前記排気部に位置していることを特徴とするエアクリーナ装置。 - 請求項1に記載のエアクリーナ装置であって、
(a) 前記排気部は、前記吸気部の上方に位置し、
(b) 前記メディアパックは、互いに向かい合うサイドパネルを含み、
(c) 前記ハウジングシール部は、前記メディアパック及び前記サイドパネルの周りに延在しており、
(d) 前記ハウジングの前記吸気部は、前記メディアパックのサイドパネルと係合する棚構造を有することを特徴とするエアクリーナ装置。 - 請求項1に記載のエアクリーナ装置であって、
(a) 前記フィルタカートリッジは、第1及び第2のサイドパネルを含み、
(b) 前記ハウジングシール部は、シールフランジを含んで、前記ハウジング分離領域を気流方向にシールし、前記メディアパックと係合するシールベースに設けられ、
(i) 前記シールベースは、前記メディアパックと前記第1及び第2のサイドパネルに設けられ、
(ii) 前記シールフランジと前記シールベースは、前記シールフランジと前記メディアパックと前記第1及び第2のサイドパネルとの間の収容谷部を画定し、
(c) 前記ハウジングの前記排気部は、前記収容谷部内に入り込む突出構造を有することを特徴とするエアクリーナ装置。 - 請求項1に記載のエアクリーナ装置であって、
(a) 前記フィルタカートリッジは、一体成型されたサイドパネルを含み、
(b) 前記ハウジングシール部は一体成型され、
(c) 前記サイドパネルは、圧縮可能な発泡ポリウレタンから構成され、
(d) 前記ハウジングシール部は、実質的に圧縮可能な発泡ポリウレタンのみから構成されることを特徴とするエアクリーナ装置。 - 請求項1に記載のエアクリーナ装置であって、
(a) 前記排気部は、前記ハウジングシール部内に突出するよう配設されたシールリブを有し、
(b) 前記シールリブは、当該リブと当接する前記ハウジングシール部の一部の非圧縮時の厚さの少なくとも2%に相当する量だけ、前記ハウジングシール部内に突出する寸法を有していることを特徴とするエアクリーナ装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64409405P | 2005-01-13 | 2005-01-13 | |
US60/644,094 | 2005-01-13 | ||
PCT/US2006/001021 WO2006076456A1 (en) | 2005-01-13 | 2006-01-12 | Air filter arrangement |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008526507A JP2008526507A (ja) | 2008-07-24 |
JP2008526507A5 JP2008526507A5 (ja) | 2009-03-12 |
JP5053099B2 true JP5053099B2 (ja) | 2012-10-17 |
Family
ID=36202533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007551364A Active JP5053099B2 (ja) | 2005-01-13 | 2006-01-12 | エアフィルタ装置 |
Country Status (7)
Country | Link |
---|---|
US (7) | US8496723B2 (ja) |
EP (1) | EP1838414B1 (ja) |
JP (1) | JP5053099B2 (ja) |
CN (3) | CN102861486B (ja) |
AT (1) | ATE548102T1 (ja) |
BR (1) | BRPI0606628A2 (ja) |
WO (1) | WO2006076456A1 (ja) |
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CN102861486B (zh) | 2015-09-16 |
EP1838414A1 (en) | 2007-10-03 |
US20210077940A1 (en) | 2021-03-18 |
US20140311108A1 (en) | 2014-10-23 |
US20160184757A1 (en) | 2016-06-30 |
US20080307759A1 (en) | 2008-12-18 |
CN101137424A (zh) | 2008-03-05 |
US8636820B2 (en) | 2014-01-28 |
US11826689B2 (en) | 2023-11-28 |
US10065145B2 (en) | 2018-09-04 |
US8496723B2 (en) | 2013-07-30 |
CN101163535B (zh) | 2012-10-03 |
JP2008526507A (ja) | 2008-07-24 |
CN102861486A (zh) | 2013-01-09 |
CN101163535A (zh) | 2008-04-16 |
WO2006076456A8 (en) | 2007-12-13 |
US20240149203A1 (en) | 2024-05-09 |
BRPI0606628A2 (pt) | 2009-07-07 |
CN101137424B (zh) | 2011-12-28 |
EP1838414B1 (en) | 2012-03-07 |
ATE548102T1 (de) | 2012-03-15 |
US20180369736A1 (en) | 2018-12-27 |
US20130312379A1 (en) | 2013-11-28 |
WO2006076456A1 (en) | 2006-07-20 |
US10864475B2 (en) | 2020-12-15 |
US9180399B2 (en) | 2015-11-10 |
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