JP6377142B2 - フィルタエレメント及びエアクリーナ - Google Patents
フィルタエレメント及びエアクリーナInfo
- Publication number
- JP6377142B2 JP6377142B2 JP2016515106A JP2016515106A JP6377142B2 JP 6377142 B2 JP6377142 B2 JP 6377142B2 JP 2016515106 A JP2016515106 A JP 2016515106A JP 2016515106 A JP2016515106 A JP 2016515106A JP 6377142 B2 JP6377142 B2 JP 6377142B2
- Authority
- JP
- Japan
- Prior art keywords
- filter element
- air
- media pack
- elbow
- filter
- 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.)
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Links
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/024—Air cleaners using filters, e.g. moistened
- F02M35/02416—Fixing, mounting, supporting or arranging filter elements; Filter element cartridges
- F02M35/02433—Special alignment with respect to the air intake flow, e.g. angled or in longitudinal flow direction
-
- 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
-
- 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
- B01D46/0047—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for discharging the filtered gas
-
- 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
- B01D46/0047—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for discharging the filtered gas
- B01D46/0049—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for discharging the filtered gas containing fixed gas displacement elements or cores
-
- 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
-
- 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
- B01D46/52—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
-
- 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
- B01D46/527—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes in wound 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
- B01D46/56—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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/0212—Multiple cleaners
- F02M35/0216—Multiple cleaners arranged in series, e.g. pre- and main filter in series
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/024—Air cleaners using filters, e.g. moistened
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/024—Air cleaners using filters, e.g. moistened
- F02M35/02441—Materials or structure of filter elements, e.g. foams
- F02M35/0245—Pleated, folded, corrugated filter elements, e.g. made of paper
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/024—Air cleaners using filters, e.g. moistened
- F02M35/02475—Air cleaners using filters, e.g. moistened characterised by the shape of the filter element
- F02M35/02483—Cylindrical, conical, oval, spherical or the like filter elements; wounded filter 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
- B01D2275/20—Shape of filtering material
- B01D2275/206—Special forms, e.g. adapted to a certain housing
Description
図1及び図2において、垂直吸気システムは、自動車12に付された図中符号10で示される。自動車12は、自動車の一部として示される。自動車は、車両吸気システム10を利用するように構成されたあらゆる種類の自動車でありうる。例示的な車両は、トラクター及びトラックを含む。トラックは、オフロード用トラック及び公道用トラックでありうる。垂直吸気システム10は、自動車で使用するように設計されており、燃焼機関用のエアクリーナはエンジン室の近く又は外側に配置される。すなわち、エアクリーナは自動車のフードの下にはない。そのような自動車において、多くの場合、吸気口が自動車の運転台の上に配置されるのが望ましい。あるいは、エアクリーナの少なくとも一部がエンジン室内に配置されうる。吸気システム10は、運転台の近く又は運転台の上の部位からエアクリーナに向かって垂直下方向に空気を吸い込むため、垂直吸気システム(VAIS)と呼ばれる。開示された垂直吸気システム10において、吸入空気は下向きに取り込まれ、自動車の吸気口に入るために約90°進路変更する。
一種のz型フィルタ媒体は、接合された2つの特定の媒体構成要素を利用して媒体構成を形成する。2つの構成要素は、(1)溝付き(通常は波形の)媒体シート、(2)対面媒体シートである。対面媒体シートは、一般には非波形であるが、本明細書に参考として全ての内容が取り入れられる2004年2月11日に出願され且つ2005年8月25日公開の国際公開第WO05/077487号として公開された米国特許仮出願第60/543,804号に説明されるように、例えば特に溝方向に波形となりうる。
この概要において、本明細書における教示のいくつかの選択された概要の特徴付けを提供する。
Claims (15)
- フィルタエレメントであって、
(a)汚染空気入口及び清浄空気出口を有するフィルタ媒体パックを含むフィルタ構成を備え、
(i)前記清浄空気出口を流れる空気は第1の軸方向に流れ、
(ii)前記清浄空気出口はフィルタ構成断面積を規定し、
(b)エルボを備え、前記エルボは、前記フィルタ構成の清浄空気出口から延出するように構成された第1端部と、第2端部を流れる空気が第2の軸方向に流れる前記第2端部と、前記エルボの前記第1端部から前記エルボの前記第2端部に延出する気流エンクロージャとを有し、
前記気流エンクロージャは、
(i)前記第1の軸方向から前記第1の軸方向とは異なる前記第2の軸方向に空気を向けるように構成されたエアデフレクタと、
(ii)前記エルボの前記第1端部と前記エルボの前記第2端部との間の内部空間とを備え、
(c)前記エルボの前記第2端部に配置されたフィルタエレメントシール部材を備え、前記フィルタエレメントシール部材は清浄空気取入口を密封するように構成され、前記エルボの前記第2端部に配置された前記フィルタエレメントシール部材はシール部材断面積を規定し、
(d)前記フィルタ構成断面積に対する前記シール部材断面積の比率は少なくとも0.5であることを特徴とするフィルタエレメント。 - 前記フィルタ媒体パックは、入口溝及び出口溝を含む溝付き媒体パックであり、前記媒体パックは、濾過せずに前記入口溝へ流れ且つその後前記出口溝から外向きに流れる未濾過の空気に対して閉鎖さ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。
- 前記フィルタ媒体パックは、巻き付け構成であ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。
- 前記フィルタ媒体パックは、襞付き媒体パック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。
- 前記襞付き媒体パックは、円柱形に配置された襞付き媒体パック、円錐形に配置された襞付き媒体パック又はパネルであることを特徴とする請求項4記載のフィルタエレメント。
- 前記気流エンクロージャは、前記エルボの前記第1端部から延出する第1の壁及び前記エルボの前記第2端部から延出する第2の壁を備え、
前記エアデフレクタは、前記第1の壁からある角度で延出するエアデフレクタ第1端部及び前記第2の壁からある角度で延出するエアデフレクタ第2端部を有することを特徴とする請求項1から5のいずれか1項に記載のフィルタエレメント。 - 前記エアデフレクタ第1端部から前記エアデフレクタ第2端部に延出する平面は、前記第1の軸方向に対して少なくとも10°の角度で延出することを特徴とする請求項6記載のフィルタエレメント。
- 前記エアデフレクタは、前記エアデフレクタから前記内部空間に延在する中空を備えることを特徴とする請求項1から7のいずれか1項に記載のフィルタエレメント。
- 前記フィルタ媒体パックは、前記エルボの前記第1端部に接着されるか、又は、
前記フィルタ構成は、前記フィルタ媒体パックと、前記フィルタ媒体パックに配置されたシール支持部と、前記シール支持部に配置され、前記エルボの前記第1端部を密封する媒体パックシール部材とを備えることを特徴とする請求項1から8のいずれか1項に記載のフィルタエレメント。 - 前記フィルタ媒体パックは、円柱形媒体パック又は円錐形媒体パックであり、
前記フィルタエレメントシール部材は、前記フィルタ媒体パックの半径方向で内向きに向いた半径方向シール、又は、前記半径方向で外向きに向いた半径方向シールを備え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。 - エアクリーナであって、
(a)空気入口と、一次濾過及びエアデフレクタ領域と、アクセス開口部と、空気出口とを含むエアクリーナハウジングと、
(b)前記エアクリーナハウジングの前記アクセス開口部を閉鎖するアクセスカバーと、
(c)前記エアクリーナハウジング内に配置される請求項1から10のいずれか1項に記載のフィルタエレメントとを備えることを特徴とするエアクリーナ。 - 前記アクセスカバーは、前記エアデフレクタを支持する表面を含むことを特徴とする請求項11に記載のエアクリーナ。
- 前記エアデフレクタは凹部により囲まれた突起を含み、
前記アクセスカバーは前記エアデフレクタの突起を受け入れる凹部を含み、
前記アクセスカバーは前記エアデフレクタの凹部内に受け入れられる突起を含むことを特徴とする請求項11から12のいずれか1項に記載のエアクリーナ。 - 更に二次フィルタエレメントを備え、前記二次フィルタエレメントは、前記エアデフレクタの凹部を受け入れるための凹部を含むことを特徴とする請求項13記載のエアクリーナ。
- 前記エアデフレクタの突起の内部は、内部凹部を形成し、
前記二次フィルタエレメントは、前記エアデフレクタの突起の前記内部凹部に突出する突起を含むことを特徴とする請求項14に記載のエアクリーナ。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361826459P | 2013-05-22 | 2013-05-22 | |
US61/826,459 | 2013-05-22 | ||
US201361826870P | 2013-05-23 | 2013-05-23 | |
US61/826,870 | 2013-05-23 | ||
US201361916699P | 2013-12-16 | 2013-12-16 | |
US61/916,699 | 2013-12-16 | ||
PCT/US2014/039237 WO2014190206A1 (en) | 2013-05-22 | 2014-05-22 | Vertical air intake system; air cleaner; and filter element |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2018138562A Division JP6686077B2 (ja) | 2013-05-22 | 2018-07-24 | フィルタエレメント及びエアクリーナ |
Publications (3)
Publication Number | Publication Date |
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JP2016522744A JP2016522744A (ja) | 2016-08-04 |
JP2016522744A5 JP2016522744A5 (ja) | 2017-07-06 |
JP6377142B2 true JP6377142B2 (ja) | 2018-08-22 |
Family
ID=50972806
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JP2016515106A Active JP6377142B2 (ja) | 2013-05-22 | 2014-05-22 | フィルタエレメント及びエアクリーナ |
JP2018138562A Active JP6686077B2 (ja) | 2013-05-22 | 2018-07-24 | フィルタエレメント及びエアクリーナ |
Family Applications After (1)
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JP2018138562A Active JP6686077B2 (ja) | 2013-05-22 | 2018-07-24 | フィルタエレメント及びエアクリーナ |
Country Status (6)
Country | Link |
---|---|
US (2) | US10359011B2 (ja) |
EP (2) | EP2999531B1 (ja) |
JP (2) | JP6377142B2 (ja) |
CN (2) | CN105408000B (ja) |
RU (1) | RU2670852C9 (ja) |
WO (1) | WO2014190206A1 (ja) |
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JP6686077B2 (ja) | 2020-04-22 |
EP2999531A1 (en) | 2016-03-30 |
RU2670852C2 (ru) | 2018-10-25 |
CN108412645A (zh) | 2018-08-17 |
JP2016522744A (ja) | 2016-08-04 |
EP3763432A1 (en) | 2021-01-13 |
JP2018199131A (ja) | 2018-12-20 |
BR112015029319A2 (pt) | 2017-07-25 |
RU2015154790A (ru) | 2017-06-26 |
US20160108866A1 (en) | 2016-04-21 |
EP3763432B1 (en) | 2022-03-30 |
US20190390636A1 (en) | 2019-12-26 |
CN105408000A (zh) | 2016-03-16 |
EP2999531B1 (en) | 2019-12-25 |
BR112015029319A8 (pt) | 2020-03-17 |
WO2014190206A1 (en) | 2014-11-27 |
RU2670852C9 (ru) | 2018-11-30 |
CN105408000B (zh) | 2018-02-16 |
CN108412645B (zh) | 2020-10-16 |
RU2015154790A3 (ja) | 2018-04-03 |
US10359011B2 (en) | 2019-07-23 |
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