JP5415426B2 - 鋸歯状シールを備えたフィルタエレメント及びフィルタシステム - Google Patents
鋸歯状シールを備えたフィルタエレメント及びフィルタシステム Download PDFInfo
- Publication number
- JP5415426B2 JP5415426B2 JP2010527454A JP2010527454A JP5415426B2 JP 5415426 B2 JP5415426 B2 JP 5415426B2 JP 2010527454 A JP2010527454 A JP 2010527454A JP 2010527454 A JP2010527454 A JP 2010527454A JP 5415426 B2 JP5415426 B2 JP 5415426B2
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- Prior art keywords
- housing
- filter element
- filter
- sealing
- end plate
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- 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
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- 238000007789 sealing Methods 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 15
- 238000001914 filtration Methods 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 7
- 229920001971 elastomer Polymers 0.000 claims description 6
- 239000000806 elastomer Substances 0.000 claims description 6
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 4
- 239000011496 polyurethane foam Substances 0.000 claims description 4
- 239000000470 constituent Substances 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 229920002943 EPDM rubber Polymers 0.000 claims 1
- 239000006260 foam Substances 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 230000009974 thixotropic effect Effects 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
- B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
- B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
- B01D46/0046—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding provoking a tangential stream
-
- 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
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に使用される。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。
Claims (8)
- 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)とを備え、前記第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配置されるように構成された、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)は軸方向外方に向かって延びる2つのステー(14a、14b)を備え、該2つのステー(14a、14b)の間に、エラストマー材又は発泡プラスチック材からなるV字型シール部材(16)を介在させて、該V字型シール部材によって前記フィルタエレメントを収納するハウジング(26)に周方向に延設された封止用ステー(20)が包囲されているとともに、
前記ハウジング(26)の前記封止用ステー(20)に対向する位置にある前記V字型シール部材(16)の内側のシール領域に、前記封止用ステー(20)を周方向に包囲するように突起状の封止部(21a、21b、21c、21d)が周方向に延設され、
前記V字型シール部材(16)の裏側の前記第2のエンドプレート(12)には、前記ろ過媒体(10)が植設されているポリウレタンフォーム(45)が設けられ、該ポリウレタンフォーム(45)を前記ハウジング(26)の壁(46)まで到達する大きさに構成していることを特徴とするフィルタエレメント。 - 前記第2のエンドプレート(12)は2種類の構成材で作ったプラスチック部材であり、第1の構成材は硬質材で第2の構成材はV字型シールを形成するエラストマー材であ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。
- 前記エラストマー材によって前記硬質材とフィルタ媒体が連結されることを特徴とする請求項1又は2に記載のフィルタエレメント。
- 前記V字型シール部材は、前記2つのステー(14a、14b)の軸端面に沿って延出していることを特徴とする請求項1乃至3のいずれか1項に記載のフィルタエレメント。
- 前記V字型シール部材は、EPDM、TPE、シリコン、PURフォームの中の1又は複数の構成材よりなることを特徴とする請求項1乃至4のいずれか1項に記載のフィルタエレメント。
- 請求項1乃至5のいずれか1項に記載のフィルタエレメントと、略同心円状のハウジング(26)と、該ハウジング(26)を閉鎖する同じく同心円状のカバー(27)と、特に空気などの被ろ過媒体を供給するためにハウジング及び/又はカバーに設けた流入口(28)と、を備え、前記ハウジング(26)には前記ろ過済み媒体を排出するための同心円状の排出口(29)が設けられたフィルタシステムにおいて、
前記ハウジングの排出口(29)周辺には、封止用ステー(20)と接触面(44)によるシール構造が、前記V字型シール部材(16)と適合するように設けられることを特徴とするフィルタシステム。 - 前記封止用ステー(20)は並行に延びる2つの封止面(20b)を有し、これらの面は傾斜若しくは曲線部を含む端面(20c)を介して連続していることを特徴とする請求項5記載のフィルタシステム。
- 前記流入口(28)の周辺にはサイクロン型セパレータ(34)が設けられ、前記ハウジング(26)又は前記カバー(27)には粉塵排出口(35)が設けられることを特徴とする請求項5又は6に記載のフィルタシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202007014822.4 | 2007-10-02 | ||
DE202007014822U DE202007014822U1 (de) | 2007-10-02 | 2007-10-02 | Filterelement Zackendichtung |
PCT/EP2008/063223 WO2009047205A1 (de) | 2007-10-02 | 2008-10-02 | Filterelement mit zackendichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010540236A JP2010540236A (ja) | 2010-12-24 |
JP5415426B2 true JP5415426B2 (ja) | 2014-02-12 |
Family
ID=40189227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010527454A Expired - Fee Related JP5415426B2 (ja) | 2007-10-02 | 2008-10-02 | 鋸歯状シールを備えたフィルタエレメント及びフィルタシステム |
Country Status (5)
Country | Link |
---|---|
US (1) | US8147576B2 (ja) |
JP (1) | JP5415426B2 (ja) |
CN (1) | CN101815570B (ja) |
DE (2) | DE202007014822U1 (ja) |
WO (1) | WO2009047205A1 (ja) |
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-
2007
- 2007-10-02 DE DE202007014822U patent/DE202007014822U1/de not_active Expired - Lifetime
-
2008
- 2008-10-02 WO PCT/EP2008/063223 patent/WO2009047205A1/de active Application Filing
- 2008-10-02 DE DE112008002433.2T patent/DE112008002433B4/de active Active
- 2008-10-02 CN CN2008801108444A patent/CN101815570B/zh active Active
- 2008-10-02 US US12/681,300 patent/US8147576B2/en active Active
- 2008-10-02 JP JP2010527454A patent/JP5415426B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2009047205A1 (de) | 2009-04-16 |
DE112008002433A5 (de) | 2010-09-16 |
DE202007014822U1 (de) | 2009-02-19 |
CN101815570B (zh) | 2013-04-24 |
JP2010540236A (ja) | 2010-12-24 |
US20100229511A1 (en) | 2010-09-16 |
CN101815570A (zh) | 2010-08-25 |
US8147576B2 (en) | 2012-04-03 |
DE112008002433B4 (de) | 2020-12-03 |
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