JP4711199B2 - 内燃機関のオイルミストセパレータ - Google Patents
内燃機関のオイルミストセパレータ Download PDFInfo
- Publication number
- JP4711199B2 JP4711199B2 JP2008129998A JP2008129998A JP4711199B2 JP 4711199 B2 JP4711199 B2 JP 4711199B2 JP 2008129998 A JP2008129998 A JP 2008129998A JP 2008129998 A JP2008129998 A JP 2008129998A JP 4711199 B2 JP4711199 B2 JP 4711199B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- oil mist
- mist separator
- porous filter
- internal combustion
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
-
- 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
- F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
- F01M9/02—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00 having means for introducing additives to lubricant
-
- 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
- F01M2013/0438—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with a filter
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Description
11 吸気通路
13 排気通路
30 シリンダヘッド
31 シリンダブロック
32 クランクケース32
100 オイルミストセパレータ
150 多孔質フィルタ
151 基材
152 空孔
153 炭酸カルシウム
154 バインダ
160 切替バルブ
Claims (6)
- 内燃機関のクランクケースから導出されるガスに含まれるオイル成分を分離する内燃機関のオイルミストセパレータであって、
前記ガスが通過する通路に、前記ガスに含まれるオイル成分を分離するための多孔質フィルタが設けられ、
前記多孔質フィルタには、酸性物質を中和するための中和剤が塗布されていて、
前記中和剤は、該中和剤の消耗により前記多孔質フィルタの空孔の大きさが変化しないようにバインダに分散保持されて前記多孔質フィルタの基材の表面に保持されている、
ことを特徴とする内燃機関のオイルミストセパレータ。 - 前記オイルミストセパレータは、互いに独立した複数のガス通路を有し、
前記複数のガス通路には、それぞれ前記中和剤が塗布された多孔質フィルタが設けられ、
前記複数のガス通路のうち、前記ガスを通過させる一のガス通路を選択的に切り替えるための切替手段を有する、
ことを特徴とする請求項1に記載の内燃機関のオイルミストセパレータ。 - 前記中和剤が塗布された多孔質フィルタは、着脱自在に設けられている、
ことを特徴とする請求項1又は2に記載の内燃機関のオイルミストセパレータ。 - 前記中和剤は、炭酸カルシウムである、ことを特徴とする請求項1ないし3のいずれかに記載の内燃機関のオイルミストセパレータ。
- 前記多孔質フィルタは、発泡金属又は発泡樹脂からなる、ことを特徴とする請求項1ないし4のいずれかに記載の内燃機関のオイルミストセパレータ。
- 前記多孔質フィルタは、塗布された前記中和剤の消費の程度を外部から視認可能に設けられている、ことを特徴とする請求項1ないし5のいずれかに記載の内燃機関のオイルミストセパレータ。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008129998A JP4711199B2 (ja) | 2008-05-16 | 2008-05-16 | 内燃機関のオイルミストセパレータ |
US12/991,787 US8499750B2 (en) | 2008-05-16 | 2009-05-15 | Oil mist separator for internal combustion engine |
DE112009001117T DE112009001117T5 (de) | 2008-05-16 | 2009-05-15 | Ölnebelabscheider für einen Verbrennungsmotor |
PCT/IB2009/005617 WO2009138872A1 (en) | 2008-05-16 | 2009-05-15 | Oil mist separator for internal combustion engine |
CN200980117688.9A CN102027205B (zh) | 2008-05-16 | 2009-05-15 | 用于内燃机的油雾分离器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008129998A JP4711199B2 (ja) | 2008-05-16 | 2008-05-16 | 内燃機関のオイルミストセパレータ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009275670A JP2009275670A (ja) | 2009-11-26 |
JP4711199B2 true JP4711199B2 (ja) | 2011-06-29 |
Family
ID=40984958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008129998A Expired - Fee Related JP4711199B2 (ja) | 2008-05-16 | 2008-05-16 | 内燃機関のオイルミストセパレータ |
Country Status (5)
Country | Link |
---|---|
US (1) | US8499750B2 (ja) |
JP (1) | JP4711199B2 (ja) |
CN (1) | CN102027205B (ja) |
DE (1) | DE112009001117T5 (ja) |
WO (1) | WO2009138872A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150041582A (ko) * | 2013-10-08 | 2015-04-16 | 게 옌바허 게엠베하 운트 콤파니 오게 | 유증기 분리기 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9194265B2 (en) | 2010-01-27 | 2015-11-24 | Cummins Filtration Ip, Inc. | Rotating separator with housing preventing separated liquid carryover |
US8940068B2 (en) | 2010-01-27 | 2015-01-27 | Cummins Filtration Ip Inc. | Magnetically driven rotating separator |
US8893689B2 (en) * | 2010-01-27 | 2014-11-25 | Cummins Filtration Ip, Inc. | Crankcase ventilation self-cleaning coalescer with intermittent rotation |
US8807097B2 (en) | 2010-01-27 | 2014-08-19 | Cummins Filtration Ip Inc. | Closed crankcase ventilation system |
US8974567B2 (en) | 2010-01-27 | 2015-03-10 | Cummins Filtration Ip Inc. | Rotating coalescer with keyed drive |
EP2713025B1 (en) * | 2011-05-19 | 2016-09-07 | Toyota Jidosha Kabushiki Kaisha | Air intake structure for internal combustion engine |
CN103917497B (zh) | 2011-11-04 | 2016-06-08 | 康明斯过滤Ip公司 | 具有防止分离后的液体残留的壳体的旋转式分离器 |
CN103899379A (zh) * | 2012-12-27 | 2014-07-02 | 现代自动车株式会社 | 用于车辆的油滤系统 |
CN104937223B (zh) * | 2013-01-29 | 2018-04-17 | 康明斯过滤Ip公司 | 间歇转动的曲轴箱通风自清洗聚结器 |
US9057295B2 (en) * | 2013-03-05 | 2015-06-16 | GM Global Technology Operations LLC | Positive crankcase ventilation system |
JP2015016582A (ja) * | 2013-07-09 | 2015-01-29 | ダイキョーニシカワ株式会社 | 樹脂成形品 |
JP6280476B2 (ja) * | 2014-09-25 | 2018-02-14 | 株式会社クボタ | エンジンのブリーザ装置 |
CN105536413B (zh) * | 2016-01-29 | 2018-05-04 | 段洪池 | 一种针对污染流体的可调长流程净化设备及其工作方法 |
JP6908374B2 (ja) * | 2016-12-09 | 2021-07-28 | 株式会社Roki | オイルセパレータ |
JP7235649B2 (ja) * | 2019-12-20 | 2023-03-08 | 株式会社クボタ | 換気装置付エンジン |
CN111649997A (zh) * | 2020-06-22 | 2020-09-11 | 国家电网有限公司 | 一种电力设备油样采集装置 |
US20240035404A1 (en) * | 2022-07-28 | 2024-02-01 | Ford Global Technologies, Llc | Cylinder block baffle for separating oil from crankcase gasses |
CN117753143B (zh) * | 2024-02-22 | 2024-05-28 | 杭州汽轮新能源有限公司 | 一种燃机润滑油箱智慧除油雾系统及其控制方法 |
Citations (3)
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JPS63131817A (ja) * | 1986-11-20 | 1988-06-03 | Nisshin Steel Co Ltd | 耐湿食性に優れたマフラ− |
JPH0115852Y2 (ja) * | 1984-03-22 | 1989-05-11 | ||
JP2007247448A (ja) * | 2006-03-14 | 2007-09-27 | Hino Motors Ltd | エンジンのブローバイガス還元構造 |
Family Cites Families (34)
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US3241537A (en) * | 1961-11-06 | 1966-03-22 | Oscar F Jones | Volumetric controlled crankcase ventilation systems |
US3529719A (en) * | 1969-06-18 | 1970-09-22 | Graybill Paul J | Oil rectifier apparatus and process |
US4089309A (en) * | 1975-12-31 | 1978-05-16 | Bush Elmer W | Crankcase emission separator and collector |
US4136650A (en) * | 1977-03-02 | 1979-01-30 | Manookian Jr Arman | Crankcase oil vapor recovery system |
JPS60143122U (ja) * | 1984-03-05 | 1985-09-21 | アイシン精機株式会社 | オイルセパレ−タ |
JPS6218314U (ja) * | 1985-07-19 | 1987-02-03 | ||
JPS6415852A (en) | 1987-07-09 | 1989-01-19 | Fujitsu Ltd | Identification processing system for device function |
JPS6415852U (ja) | 1987-07-14 | 1989-01-26 | ||
JPH06146841A (ja) | 1992-11-10 | 1994-05-27 | Toyota Motor Corp | 内燃機関のブローバイガス分離装置 |
JPH06193424A (ja) | 1992-12-25 | 1994-07-12 | Toyoda Spinning & Weaving Co Ltd | ブローバイガス用オイル分離装置 |
JPH08508773A (ja) | 1993-04-19 | 1996-09-17 | エクソン・ケミカル・パテンツ・インク | 潤滑油中のスラッジ及びワニスの先駆体の低減法 |
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US6186128B1 (en) * | 1999-05-12 | 2001-02-13 | Gekko International, L.C. | Apparatus for treatment of crankcase emissions materials in a positive crankcase ventilation system |
DE19918311A1 (de) * | 1999-04-22 | 2000-11-02 | Hengst Walter Gmbh & Co Kg | Verfahren zur Entölung von Kurbelgehäuseentlüftungsgasen und Vorrichtungen zur Durchführung des Verfahrens |
US6969461B2 (en) * | 2000-01-19 | 2005-11-29 | Baldwin Filters, Inc. | Combination particulate and acid-neutralizing filter |
CA2408880A1 (en) * | 2000-05-08 | 2001-11-15 | Ronald P. Rohrbach | Staged oil filter incorporating pelletized basic conditioner |
DE20009605U1 (de) * | 2000-05-30 | 2001-10-18 | Ing. Walter Hengst GmbH & Co. KG, 48147 Münster | Vorrichtung zur Entölung von Kurbelgehäuse-Entlüftungsgasen einer Brennkraftmaschine |
US20040139858A1 (en) * | 2001-03-01 | 2004-07-22 | Phillips Plastics Corporation | Filtration media of porous inorganic particles |
WO2002070105A2 (en) * | 2001-03-01 | 2002-09-12 | Phillips Plastics Corporation | Filtration media of porous inorganic particles |
US6537453B2 (en) * | 2001-05-17 | 2003-03-25 | Baldwin Filters, Inc. | Acid-neutralizing filter |
JP3736498B2 (ja) | 2002-04-26 | 2006-01-18 | トヨタ自動車株式会社 | 筒内噴射式内燃機関の蒸発燃料処理装置 |
US7232521B2 (en) * | 2002-06-07 | 2007-06-19 | Baldwin Filters, Inc. | Environmentally friendly acid neutralizing cartridge |
US7250126B2 (en) * | 2004-08-11 | 2007-07-31 | Fleetguard, Inc. | Acid-neutralizing filter media |
US7614390B2 (en) * | 2007-08-23 | 2009-11-10 | Cummins Filtration Ip Inc. | Two stage drainage gas-liquid separator |
US7648543B2 (en) * | 2004-09-21 | 2010-01-19 | Cummins Filtration Ip Inc. | Multistage variable impactor |
US7896946B1 (en) * | 2004-09-21 | 2011-03-01 | Cummins Filtration Ip, Inc. | Multistage multicontroller variable impactor |
CN2740789Y (zh) * | 2004-11-23 | 2005-11-16 | 吕清波 | 具有机油蒸汽分离装置的缸头盖 |
CN2746126Y (zh) * | 2004-12-04 | 2005-12-14 | 戴军 | 一种摩托车发动机 |
CA2609318C (en) | 2005-05-20 | 2013-07-09 | Lutek, Llc | Materials and processes for reducing combustion by-products in a lubrication system for an internal combustion engine |
US8016125B2 (en) * | 2005-05-20 | 2011-09-13 | Lutek, Llc | Materials, filters, and systems for immobilizing combustion by-products and controlling lubricant viscosity |
CN2890362Y (zh) * | 2006-02-21 | 2007-04-18 | 迟志远 | 摩托车油气分离器 |
JP4623432B2 (ja) * | 2006-11-09 | 2011-02-02 | トヨタ自動車株式会社 | 内燃機関のスラッジ付着抑制構造 |
US8795522B2 (en) * | 2007-03-15 | 2014-08-05 | Fram Group Ip Llc | Lubricating oil conditioning filter containing improved pelletized conditioner |
US7980233B2 (en) * | 2008-04-29 | 2011-07-19 | Cummins Filtration Ip, Inc. | Crankcase filtration assembly with additive for treating condensate material |
-
2008
- 2008-05-16 JP JP2008129998A patent/JP4711199B2/ja not_active Expired - Fee Related
-
2009
- 2009-05-15 CN CN200980117688.9A patent/CN102027205B/zh not_active Expired - Fee Related
- 2009-05-15 DE DE112009001117T patent/DE112009001117T5/de not_active Ceased
- 2009-05-15 US US12/991,787 patent/US8499750B2/en not_active Expired - Fee Related
- 2009-05-15 WO PCT/IB2009/005617 patent/WO2009138872A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0115852Y2 (ja) * | 1984-03-22 | 1989-05-11 | ||
JPS63131817A (ja) * | 1986-11-20 | 1988-06-03 | Nisshin Steel Co Ltd | 耐湿食性に優れたマフラ− |
JP2007247448A (ja) * | 2006-03-14 | 2007-09-27 | Hino Motors Ltd | エンジンのブローバイガス還元構造 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150041582A (ko) * | 2013-10-08 | 2015-04-16 | 게 옌바허 게엠베하 운트 콤파니 오게 | 유증기 분리기 |
KR102300548B1 (ko) * | 2013-10-08 | 2021-09-09 | 게 옌바허 게엠베하 운트 콤파니 오게 | 유증기 분리기 |
Also Published As
Publication number | Publication date |
---|---|
US20110056455A1 (en) | 2011-03-10 |
US8499750B2 (en) | 2013-08-06 |
CN102027205A (zh) | 2011-04-20 |
CN102027205B (zh) | 2013-06-05 |
JP2009275670A (ja) | 2009-11-26 |
WO2009138872A1 (en) | 2009-11-19 |
DE112009001117T5 (de) | 2011-02-24 |
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