JP2020029840A - エアクリーナー - Google Patents
エアクリーナー Download PDFInfo
- Publication number
- JP2020029840A JP2020029840A JP2018157193A JP2018157193A JP2020029840A JP 2020029840 A JP2020029840 A JP 2020029840A JP 2018157193 A JP2018157193 A JP 2018157193A JP 2018157193 A JP2018157193 A JP 2018157193A JP 2020029840 A JP2020029840 A JP 2020029840A
- Authority
- JP
- Japan
- Prior art keywords
- air cleaner
- funnel
- chamber
- air
- gas
- 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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M13/00—Crankcase ventilating or breathing
- F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
- F01M13/0416—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil arranged in valve-covers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M13/00—Crankcase ventilating or breathing
- F01M13/0011—Breather valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M13/00—Crankcase ventilating or breathing
- F01M13/02—Crankcase ventilating or breathing by means of additional source of positive or negative pressure
- F01M13/021—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure
- F01M13/022—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure using engine inlet suction
- F01M13/023—Control valves in suction conduit
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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
- F02M35/04—Air cleaners specially arranged with respect to engine, to intake system or specially adapted to vehicle; Mounting thereon ; Combinations with other devices
- F02M35/042—Air cleaners specially arranged with respect to engine, to intake system or specially adapted to vehicle; Mounting thereon ; Combinations with other devices combined with other devices, e.g. heaters ; for use other than engine air intake cleaning, e.g. air intake filters arranged in the fuel vapour recovery system
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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
- F02M35/10—Air intakes; Induction systems
- F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
- F02M35/10026—Plenum chambers
- F02M35/10039—Intake ducts situated partly within or on the plenum chamber housing
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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
- F02M35/10—Air intakes; Induction systems
- F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
- F02M35/10222—Exhaust gas recirculation [EGR]; Positive crankcase ventilation [PCV]; Additional air admission, lubricant or fuel vapour admission
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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
- F02M35/16—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines characterised by use in vehicles
- F02M35/162—Motorcycles; All-terrain vehicles, e.g. quads, snowmobiles; Small vehicles, e.g. forklifts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M13/00—Crankcase ventilating or breathing
- F01M2013/0038—Layout of crankcase breathing systems
- F01M2013/0044—Layout of crankcase breathing systems with one or more valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
- F02B61/02—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (7)
- 前方からダーティ室(72)に空気を導入し、前記ダーティ室(72)の後方に配置されてエアクリーナーエレメント(73)で濾過された空気を受け入れるクリーン室(71)を区画するエアクリーナーボックス(47)と、
内燃機関(31)の吸気ポート(35a)に接続されて、前記エアクリーナーボックス(47)の底壁から前記エアクリーナーボックス(47)内の空間に上向きに突出するファンネル(69)とを備えるエアクリーナー(37)において、
前記ファンネル(69)の後方で前記ファンネル(69)および前記エアクリーナーボックス(47)の後壁(49)の間に前記内燃機関(31)からブローバイガスを導入するブリーザー室(74)が配置されることを特徴とするエアクリーナー。 - 請求項1に記載のエアクリーナーにおいて、前記クリーン室(71)内の空間に前記ブリーザー室(74)内の空間を接続する接続通路(78)は前記ファンネル(69)の入り口端面よりも低い位置に位置することを特徴とするエアクリーナー。
- 請求項1または2に記載のエアクリーナーにおいて、前記接続通路(78)は前記ファンネル(69)の軸方向に長いことを特徴とするエアクリーナー。
- 請求項3に記載のエアクリーナーにおいて、前記接続通路(78)は個々の前記ファンネル(69)ごとに前記ファンネル(69)の後方に配置されることを特徴とするエアクリーナー。
- 請求項1に記載のエアクリーナーにおいて、前記エアクリーナーボックス(47)の前記後壁(49)から連続し、前記クリーン室(71)から仕切られて上端で開放される空間を区画する囲い壁(75)と、前記囲い壁(75)の上端に結合されて、前記囲い壁(75)で区画される空間の上端を閉じて前記ブリーザー室(74)を区画する天壁(76)とを有することを特徴とするエアクリーナー。
- 請求項5に記載のエアクリーナーにおいて、前記囲い壁(75)には上端から下方に延びるスリット(77)が形成されることを特徴とするエアクリーナー。
- 請求項6に記載のエアクリーナーにおいて、前記スリット(77)は個々の前記ファンネル(69)ごとに前記ファンネル(69)の後方に配置されることを特徴とするエアクリーナー。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018157193A JP6683774B2 (ja) | 2018-08-24 | 2018-08-24 | エアクリーナー |
US16/516,596 US10954833B2 (en) | 2018-08-24 | 2019-07-19 | Air cleaner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018157193A JP6683774B2 (ja) | 2018-08-24 | 2018-08-24 | エアクリーナー |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020029840A true JP2020029840A (ja) | 2020-02-27 |
JP6683774B2 JP6683774B2 (ja) | 2020-04-22 |
Family
ID=69584392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018157193A Active JP6683774B2 (ja) | 2018-08-24 | 2018-08-24 | エアクリーナー |
Country Status (2)
Country | Link |
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US (1) | US10954833B2 (ja) |
JP (1) | JP6683774B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6763921B2 (ja) * | 2018-09-07 | 2020-09-30 | 本田技研工業株式会社 | エンジン |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4995891A (en) * | 1990-03-05 | 1991-02-26 | Chrysler Corporation | Secondary air filter assembly |
JPH07119431A (ja) * | 1993-10-19 | 1995-05-09 | Yamaha Motor Co Ltd | 多気筒エンジンのブローバイガス還流装置 |
JP2003056325A (ja) * | 2001-08-16 | 2003-02-26 | Nissan Motor Co Ltd | ブローバイガス処理用新気通路のオイルセパレート構造 |
WO2005100776A1 (ja) * | 2004-04-02 | 2005-10-27 | Yamaha Hatsudoki Kabushiki Kaisha | 燃料供給装置及びそれを備えた車両 |
JP2013238176A (ja) * | 2012-05-16 | 2013-11-28 | Suzuki Motor Corp | ブローバイガスの還流構造 |
KR101561882B1 (ko) * | 2014-07-17 | 2015-10-22 | (주)엘이엔티 | 블로우바이가스 공조 시스템 및 내연기관 엔진 |
JP2015187409A (ja) * | 2014-03-26 | 2015-10-29 | 本田技研工業株式会社 | 車両用内燃機関のブリーザ装置 |
CN206636675U (zh) * | 2017-04-13 | 2017-11-14 | 光阳工业股份有限公司 | 摩托车的空气滤清器构造 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3911950B2 (ja) | 2000-02-25 | 2007-05-09 | スズキ株式会社 | 自動二輪車 |
JP4015475B2 (ja) * | 2002-06-07 | 2007-11-28 | 本田技研工業株式会社 | エンジンのブローバイガス処理装置 |
JP6472482B2 (ja) * | 2017-04-28 | 2019-02-20 | 本田技研工業株式会社 | 鞍乗り型車両 |
JP6782200B2 (ja) * | 2017-06-29 | 2020-11-11 | 株式会社クボタ | ブローバイガス還流装置 |
-
2018
- 2018-08-24 JP JP2018157193A patent/JP6683774B2/ja active Active
-
2019
- 2019-07-19 US US16/516,596 patent/US10954833B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4995891A (en) * | 1990-03-05 | 1991-02-26 | Chrysler Corporation | Secondary air filter assembly |
JPH07119431A (ja) * | 1993-10-19 | 1995-05-09 | Yamaha Motor Co Ltd | 多気筒エンジンのブローバイガス還流装置 |
JP2003056325A (ja) * | 2001-08-16 | 2003-02-26 | Nissan Motor Co Ltd | ブローバイガス処理用新気通路のオイルセパレート構造 |
WO2005100776A1 (ja) * | 2004-04-02 | 2005-10-27 | Yamaha Hatsudoki Kabushiki Kaisha | 燃料供給装置及びそれを備えた車両 |
JP2013238176A (ja) * | 2012-05-16 | 2013-11-28 | Suzuki Motor Corp | ブローバイガスの還流構造 |
JP2015187409A (ja) * | 2014-03-26 | 2015-10-29 | 本田技研工業株式会社 | 車両用内燃機関のブリーザ装置 |
KR101561882B1 (ko) * | 2014-07-17 | 2015-10-22 | (주)엘이엔티 | 블로우바이가스 공조 시스템 및 내연기관 엔진 |
CN206636675U (zh) * | 2017-04-13 | 2017-11-14 | 光阳工业股份有限公司 | 摩托车的空气滤清器构造 |
Also Published As
Publication number | Publication date |
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JP6683774B2 (ja) | 2020-04-22 |
US10954833B2 (en) | 2021-03-23 |
US20200063620A1 (en) | 2020-02-27 |
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