WO2013179829A1 - Séparateur d'huile pour moteur à combustion interne - Google Patents

Séparateur d'huile pour moteur à combustion interne Download PDF

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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
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WO
WIPO (PCT)
Prior art keywords
blow
gas
separator
oil
chamber
Prior art date
Application number
PCT/JP2013/062023
Other languages
English (en)
Japanese (ja)
Inventor
章宏 小林
貴之 酒井
雄一 濱田
光俊 鈴木
Original Assignee
株式会社マーレ フィルターシステムズ
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社マーレ フィルターシステムズ filed Critical 株式会社マーレ フィルターシステムズ
Publication of WO2013179829A1 publication Critical patent/WO2013179829A1/fr

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00Crankcase ventilating or breathing
    • F01M13/04Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M13/0416Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil arranged in valve-covers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00Crankcase ventilating or breathing
    • F01M13/04Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M2013/0433Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with a deflection device, e.g. screen
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00Crankcase ventilating or breathing
    • F01M13/04Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M2013/0438Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with a filter
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00Crankcase ventilating or breathing
    • F01M13/04Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M2013/045Crankcase 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.
PCT/JP2013/062023 2012-06-01 2013-04-24 Séparateur d'huile pour moteur à combustion interne WO2013179829A1 (fr)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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Publication number Publication date
JP2015158132A (ja) 2015-09-03

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