WO2013179829A1 - Séparateur d'huile pour moteur à combustion interne - Google Patents
Séparateur d'huile pour moteur à combustion interne Download PDFInfo
- Publication number
- WO2013179829A1 WO2013179829A1 PCT/JP2013/062023 JP2013062023W WO2013179829A1 WO 2013179829 A1 WO2013179829 A1 WO 2013179829A1 JP 2013062023 W JP2013062023 W JP 2013062023W WO 2013179829 A1 WO2013179829 A1 WO 2013179829A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- blow
- gas
- separator
- oil
- chamber
- Prior art date
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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
- F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
- F01M2013/0433—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with a deflection device, e.g. screen
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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
- F01M2013/0438—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with a filter
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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
- F01M2013/045—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil using compression or decompression of the gas
Abstract
L'invention porte sur un séparateur d'huile (1), agencé dans le couvre-culasse d'un moteur à combustion interne, qui comprend une paroi de séparation (27) entre une entrée de gaz de ventilation de carter (24) et une sortie de gaz de ventilation de carter (25), la paroi de séparation (27) présentant des trous de passage (30) qui la traversent. Le gaz de ventilation de carter, qui est devenu un flux à haute vitesse dans les trous de passage (30), heurte une chicane (32). Il y a une ouverture en forme de fente (33) entre le bord inférieur (32a) de la chicane (32) et la face de fond d'une chambre de séparateur (23), et l'huile séparée est évacuée par un tube de drain (35). La chicane (32) est constituée d'une couche de matière fibreuse (41) sur le côté de face avant et d'un élément du type treillis (42) sur le côté de face arrière. Une grande partie d'un flux de gaz de ventilation de carter à haute vitesse, qui est sorti par les trous de passage (30), passe à travers la couche de matière fibreuse (41) et à travers l'élément du type treillis (42), et le résultat est que la performance de collecte et la perte de pression de brouillard d'huile sont obtenues simultanément à un niveau élevé.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012125562A JP2015158132A (ja) | 2012-06-01 | 2012-06-01 | 内燃機関のオイルセパレータ |
JP2012-125562 | 2012-06-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013179829A1 true WO2013179829A1 (fr) | 2013-12-05 |
Family
ID=49673034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2013/062023 WO2013179829A1 (fr) | 2012-06-01 | 2013-04-24 | Séparateur d'huile pour moteur à combustion interne |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2015158132A (fr) |
WO (1) | WO2013179829A1 (fr) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3034821A1 (fr) * | 2014-12-18 | 2016-06-22 | MAHLE Filter Systems Japan Corporation | Séparateur de bruine d'huile |
CN106894861A (zh) * | 2015-12-21 | 2017-06-27 | 爱信精机株式会社 | 油分离器 |
GB2552986A (en) * | 2016-08-17 | 2018-02-21 | Nifco Inc | An oil separating device |
CN110259544A (zh) * | 2019-07-29 | 2019-09-20 | 广西玉柴机器股份有限公司 | 一种集成在发动机缸盖罩内的高效油气分离装置 |
CN110748396A (zh) * | 2018-07-23 | 2020-02-04 | 本田技研工业株式会社 | 发动机的通风器结构 |
WO2020052662A1 (fr) * | 2018-09-14 | 2020-03-19 | 广西玉柴机器股份有限公司 | Dispositif de séparation huile-gaz à plaque de séparation pour moteur |
CN111051656A (zh) * | 2017-09-01 | 2020-04-21 | 本田技研工业株式会社 | 通气装置和具有通气装置的除雪机 |
DE112018003854B4 (de) | 2017-07-28 | 2023-02-16 | Nifco Inc. | Ölabscheidestruktur für einen Motor |
EP3985234A4 (fr) * | 2019-06-12 | 2023-07-05 | Kubota Corporation | Dispositif de recirculation de gaz de fuyage |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0676614U (ja) * | 1993-03-31 | 1994-10-28 | 株式会社土屋製作所 | オイルミストセパレータ |
JPH0996209A (ja) * | 1995-09-29 | 1997-04-08 | Tenetsukusu:Kk | オイルミストセパレータ |
JP2009160510A (ja) * | 2007-12-29 | 2009-07-23 | Ceramics Craft Co Ltd | 耐熱不燃性消煙消臭フィルター材 |
JP2010248935A (ja) * | 2009-04-10 | 2010-11-04 | Toyota Boshoku Corp | オイルセパレータ |
JP2011094506A (ja) * | 2009-10-28 | 2011-05-12 | Toyota Boshoku Corp | オイルミストセパレータ |
JP2011163226A (ja) * | 2010-02-10 | 2011-08-25 | Toyota Boshoku Corp | オイルセパレータ |
-
2012
- 2012-06-01 JP JP2012125562A patent/JP2015158132A/ja active Pending
-
2013
- 2013-04-24 WO PCT/JP2013/062023 patent/WO2013179829A1/fr active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0676614U (ja) * | 1993-03-31 | 1994-10-28 | 株式会社土屋製作所 | オイルミストセパレータ |
JPH0996209A (ja) * | 1995-09-29 | 1997-04-08 | Tenetsukusu:Kk | オイルミストセパレータ |
JP2009160510A (ja) * | 2007-12-29 | 2009-07-23 | Ceramics Craft Co Ltd | 耐熱不燃性消煙消臭フィルター材 |
JP2010248935A (ja) * | 2009-04-10 | 2010-11-04 | Toyota Boshoku Corp | オイルセパレータ |
JP2011094506A (ja) * | 2009-10-28 | 2011-05-12 | Toyota Boshoku Corp | オイルミストセパレータ |
JP2011163226A (ja) * | 2010-02-10 | 2011-08-25 | Toyota Boshoku Corp | オイルセパレータ |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9938937B2 (en) | 2014-12-18 | 2018-04-10 | Mahle Filter Systems Japan Corporation | Oil mist separator |
EP3034821A1 (fr) * | 2014-12-18 | 2016-06-22 | MAHLE Filter Systems Japan Corporation | Séparateur de bruine d'huile |
CN106894861A (zh) * | 2015-12-21 | 2017-06-27 | 爱信精机株式会社 | 油分离器 |
EP3184765A1 (fr) * | 2015-12-21 | 2017-06-28 | Aisin Seiki Kabushiki Kaisha | Séparateur d'huile |
US10151226B2 (en) | 2015-12-21 | 2018-12-11 | Aisin Seiki Kabushiki Kaisha | Oil separator |
GB2552986B (en) * | 2016-08-17 | 2020-09-16 | Nifco Inc | A device for separating oil from a blow-by gas |
GB2552986A (en) * | 2016-08-17 | 2018-02-21 | Nifco Inc | An oil separating device |
CN109642483A (zh) * | 2016-08-17 | 2019-04-16 | 株式会社利富高 | 油分离装置 |
DE112018003854B4 (de) | 2017-07-28 | 2023-02-16 | Nifco Inc. | Ölabscheidestruktur für einen Motor |
EP3677756A4 (fr) * | 2017-09-01 | 2020-10-28 | Honda Motor Co., Ltd. | Dispositif de reniflard, et machine de déneigement avec dispositif de reniflard |
CN111051656A (zh) * | 2017-09-01 | 2020-04-21 | 本田技研工业株式会社 | 通气装置和具有通气装置的除雪机 |
AU2018327187B2 (en) * | 2017-09-01 | 2021-04-08 | Honda Motor Co., Ltd. | Breather device, and snow removal machine with breather device |
US11156136B2 (en) | 2017-09-01 | 2021-10-26 | Honda Motor Co., Ltd. | Breather device, and snow removal machine with breather device |
CN110748396A (zh) * | 2018-07-23 | 2020-02-04 | 本田技研工业株式会社 | 发动机的通风器结构 |
US10968796B2 (en) | 2018-07-23 | 2021-04-06 | Honda Motor Co., Ltd. | Breather structure of engine |
CN110748396B (zh) * | 2018-07-23 | 2021-09-07 | 本田技研工业株式会社 | 发动机的通风器结构 |
WO2020052662A1 (fr) * | 2018-09-14 | 2020-03-19 | 广西玉柴机器股份有限公司 | Dispositif de séparation huile-gaz à plaque de séparation pour moteur |
EP3985234A4 (fr) * | 2019-06-12 | 2023-07-05 | Kubota Corporation | Dispositif de recirculation de gaz de fuyage |
CN110259544A (zh) * | 2019-07-29 | 2019-09-20 | 广西玉柴机器股份有限公司 | 一种集成在发动机缸盖罩内的高效油气分离装置 |
Also Published As
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---|---|
JP2015158132A (ja) | 2015-09-03 |
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