JP5133420B2 - フィルタエレメント及びフィルタシステム - Google Patents
フィルタエレメント及びフィルタシステム Download PDFInfo
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- JP5133420B2 JP5133420B2 JP2010527451A JP2010527451A JP5133420B2 JP 5133420 B2 JP5133420 B2 JP 5133420B2 JP 2010527451 A JP2010527451 A JP 2010527451A JP 2010527451 A JP2010527451 A JP 2010527451A JP 5133420 B2 JP5133420 B2 JP 5133420B2
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- filter element
- housing
- filter
- end plate
- seal
- Prior art date
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- 238000007789 sealing Methods 0.000 claims description 20
- 238000001914 filtration Methods 0.000 claims description 18
- 239000011324 bead Substances 0.000 claims description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 8
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 6
- 239000011496 polyurethane foam Substances 0.000 claims description 6
- 239000000806 elastomer Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 2
- 229920003225 polyurethane elastomer Polymers 0.000 claims 1
- 239000000463 material Substances 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 229920001169 thermoplastic Polymers 0.000 description 4
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000009974 thixotropic effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
- B01D46/2414—End caps including additional functions or special forms
-
- 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
-
- 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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
- B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Description
図1に記載のフィルタシステムは、略同心円状のハウジング26より成り、ハウジングには吸気口28が備えられる。このフィルタシステムは内燃機関の吸入空気をろ過するためのものである。吸気口28から未ろ過空気が矢印38で示すように供給され、供給された空気はサイクロン型のプレセパレータ34を通過して回転流となる。このように空気が回転すると、空気中に含まれるパーティクルはハウジング壁に付着して、適当なバルブによって閉鎖されるほこり排出口35から外部へと排出される。
(ろ過媒体(10)の1端面にエンドプレート(12)が存在する。エンドプレート(12)の中には穿孔(22)を備えた補強プレート(17)が設けられている。補強プレート(17)は外周部、すなわちシール構造を為す部分の外側に、ろ過媒体を保護する円筒状の環状側面(23)を備えている。)
(補強プレート(16)の中で目視できる部分はエンドプレートの外径部の環状側面23だけなので、符号17で示す矢印では「補強プレートが存在する箇所」を示している。)
Claims (12)
- ジグザグに折畳まれた同心円状のろ過媒体(10)と、1端面に設けられる開放型または閉鎖型の第1のエンドプレート(11)と、他端面に設けられる第2のエンドプレート(12)を備え、該第2のエンドプレート(12)は同心円状の開口(13)を備えるとともに前記ろ過媒体のジグザグ部分の上に円形リングの形で構成されている、フィルタエレメントにおいて、
前記第2のエンドプレート(12)には、軸方向外側に突出する第1の環状ビード(14)および第2の環状ビード(15)が間隔を空けて設けられるとともに、該2つの環状ビード(14、15)の間にはシール溝(16)が設けられ、
前記環状ビード(14)の先端面(18、19)は、前記フィルタエレメントを収納するハウジングに放射状に延設されるリブ(20、21)によって支持されることを特徴とするフィルタエレメント。 - 前記エンドプレートにおいて、ろ過媒体と環状ビードの間の領域には補強プレート(17)又は補強リングが設けられることを特徴とする請求項1記載のフィルタエレメント。
- 前記エンドプレート(12)はポリウレタンフォーム又はエラストマーより成ることを特徴とする請求項1記載のフィルタエレメント。
- 前記補強プレート(17)はエンドプレート内に埋め込まれたものであり、該補強プレートには埋め込み時にポリウレタンフォームを流すための穿孔(22)が設けられることを特徴とする請求項1に記載のフィルタエレメント。
- 前記補強プレートは、フィルタエレメントの外側に軸方向に幅を有して設けられる環状側面部(23)を備えることを特徴とする請求項2記載のフィルタエレメント。
- 前記エンドプレート(11)はポリウレタンフォームより成り、このエンドプレートには前記フィルタエレメント(10)の内部空間(25)を密閉するための同心円状の閉鎖部材(24)が設けられることを特徴とする請求項1記載のフィルタエレメント。
- エンドプレートの両方に、2つの環状ビードと溝によるシール構造が設けられることを特徴とする請求項1乃至6のいずれか1項に記載のフィルタエレメント。
- 略同心円状のハウジング(26)と、
該ハウジング(26)の蓋をするための同心円状のカバー(27)と、
ハウジングとカバーの両方又はどちらか一方に設けられる、特に空気などの媒体をフィルタに供給するための吸気口(28)と、
を備えた請求項1乃至8のいずれか1項に記載のフィルタエレメントを備えたフィルタシステムであって、
前記ハウジング(26)には前記被ろ過媒体を放出するための出口(29)が同心円状に設けられ、
前記ハウジングの出口(29)周辺には、前記環状ビード(14、15)およびシール溝(16)と適合するシール構造が設けられることを特徴とするフィルタシステム。 - 前記シール構造は同心円状に設けられた2つのリング溝(31、32)とその間のシールステー(33)より成り、前記リング溝の底にはリブ(20、21)が備えられ、
前記シールステー(33)の高さは前記フィルタエレメントのシール溝(16)よりも低いことを特徴とする請求項8記載のフィルタシステム。 - 前記吸気口(28)付近にはサイクロン型プレセパレータ(34)が設置され、前記ハウジング(26)又はカバー(27)にはほこり排出口(35)が設けられることを特徴とする請求項8又は9に記載のフィルタシステム。
- 前記フィルタエレメント(10)の内部には補助部材(36)が設けられることを特徴とする請求項8記載のフィルタシステム。
- 前記補助部材(36)はネジによって前記ハウジング(26)に連結されることを特徴とする請求項8記載のフィルタシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202007013822.9 | 2007-10-02 | ||
DE202007013822U DE202007013822U1 (de) | 2007-10-02 | 2007-10-02 | Filterelement und Filtersystem |
PCT/EP2008/063202 WO2009047196A1 (de) | 2007-10-02 | 2008-10-02 | Filterelement und filtersystem |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010540234A JP2010540234A (ja) | 2010-12-24 |
JP5133420B2 true JP5133420B2 (ja) | 2013-01-30 |
Family
ID=40261122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010527451A Active JP5133420B2 (ja) | 2007-10-02 | 2008-10-02 | フィルタエレメント及びフィルタシステム |
Country Status (9)
Country | Link |
---|---|
US (3) | US8142533B2 (ja) |
EP (2) | EP2813275B1 (ja) |
JP (1) | JP5133420B2 (ja) |
KR (1) | KR101501796B1 (ja) |
CN (1) | CN101815569B (ja) |
BR (1) | BRPI0817906B1 (ja) |
DE (3) | DE202007013822U1 (ja) |
ES (2) | ES2524256T3 (ja) |
WO (1) | WO2009047196A1 (ja) |
Families Citing this family (81)
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2007
- 2007-10-02 DE DE202007013822U patent/DE202007013822U1/de not_active Expired - Lifetime
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2008
- 2008-06-06 DE DE102008027279.5A patent/DE102008027279B4/de active Active
- 2008-10-02 ES ES08804988.7T patent/ES2524256T3/es active Active
- 2008-10-02 EP EP14181905.2A patent/EP2813275B1/de active Active
- 2008-10-02 KR KR1020107007142A patent/KR101501796B1/ko not_active IP Right Cessation
- 2008-10-02 CN CN200880110845.9A patent/CN101815569B/zh active Active
- 2008-10-02 US US12/680,978 patent/US8142533B2/en active Active
- 2008-10-02 EP EP08804988.7A patent/EP2227307B1/de active Active
- 2008-10-02 DE DE112008002470T patent/DE112008002470A5/de not_active Withdrawn
- 2008-10-02 ES ES14181905.2T patent/ES2685629T3/es active Active
- 2008-10-02 BR BRPI0817906-9A patent/BRPI0817906B1/pt active IP Right Grant
- 2008-10-02 WO PCT/EP2008/063202 patent/WO2009047196A1/de active Application Filing
- 2008-10-02 JP JP2010527451A patent/JP5133420B2/ja active Active
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Also Published As
Publication number | Publication date |
---|---|
EP2227307A1 (de) | 2010-09-15 |
CN101815569A (zh) | 2010-08-25 |
DE112008002470A5 (de) | 2010-10-07 |
DE102008027279A1 (de) | 2009-04-09 |
CN101815569B (zh) | 2014-12-03 |
US20100263339A1 (en) | 2010-10-21 |
EP2227307B1 (de) | 2014-10-01 |
US20120210683A1 (en) | 2012-08-23 |
EP2813275A1 (de) | 2014-12-17 |
ES2685629T3 (es) | 2018-10-10 |
BRPI0817906A2 (pt) | 2015-04-07 |
US8591621B2 (en) | 2013-11-26 |
US8287612B2 (en) | 2012-10-16 |
BRPI0817906B1 (pt) | 2019-03-26 |
US20110094197A1 (en) | 2011-04-28 |
DE102008027279B4 (de) | 2020-06-04 |
WO2009047196A1 (de) | 2009-04-16 |
DE202007013822U1 (de) | 2009-02-19 |
JP2010540234A (ja) | 2010-12-24 |
EP2813275B1 (de) | 2018-08-08 |
US8142533B2 (en) | 2012-03-27 |
KR20100080523A (ko) | 2010-07-08 |
KR101501796B1 (ko) | 2015-03-11 |
ES2524256T3 (es) | 2014-12-04 |
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