FR3103856B1 - Décanteur d’huile comprenant une chambre d’air frais. - Google Patents

Décanteur d’huile comprenant une chambre d’air frais. Download PDF

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Publication number
FR3103856B1
FR3103856B1 FR1913603A FR1913603A FR3103856B1 FR 3103856 B1 FR3103856 B1 FR 3103856B1 FR 1913603 A FR1913603 A FR 1913603A FR 1913603 A FR1913603 A FR 1913603A FR 3103856 B1 FR3103856 B1 FR 3103856B1
Authority
FR
France
Prior art keywords
fresh air
chamber
oil
air chamber
oil decanter
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.)
Active
Application number
FR1913603A
Other languages
English (en)
Other versions
FR3103856A1 (fr
Inventor
Jean-Philippe Cardinal
Thomas Veneziani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Renault SAS
Nissan Motor Co Ltd
Original Assignee
Renault SAS
Nissan Motor Co Ltd
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 Renault SAS, Nissan Motor Co Ltd filed Critical Renault SAS
Priority to FR1913603A priority Critical patent/FR3103856B1/fr
Priority to EP20801275.7A priority patent/EP4069951B1/fr
Priority to PCT/EP2020/081559 priority patent/WO2021110369A1/fr
Priority to KR1020227018509A priority patent/KR20220104732A/ko
Priority to CN202080091833.7A priority patent/CN114929996A/zh
Publication of FR3103856A1 publication Critical patent/FR3103856A1/fr
Application granted granted Critical
Publication of FR3103856B1 publication Critical patent/FR3103856B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • 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
    • F01M2013/005—Layout of crankcase breathing systems having one or more deoilers
    • 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
    • F01M2013/027—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure with a turbo charger or compressor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

Décanteur d’huile comprenant une chambre d’air frais. L’invention porte sur un décanteur d’huile (10) pour moteur à combustion interne (2) destiné à être agencé sur un carter cylindres (3), le décanteur d’huile (10) comprenant une chambre (20), une entrée (21) ménagée dans la chambre (20) destinée à admettre de l’air frais (F), et une sortie (22) ménagée dans la chambre (20) destinée à envoyer de l’air frais (F) au sein d’un carter cylindres (3), notamment en partie inférieure d’une chambre de bielles (4), de sorte à chasser des gaz blow-by et/ou des vapeurs d’huile (BB) d’un tel carter cylindres (3). Figure d’abrégé : fig. 2
FR1913603A 2019-12-02 2019-12-02 Décanteur d’huile comprenant une chambre d’air frais. Active FR3103856B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1913603A FR3103856B1 (fr) 2019-12-02 2019-12-02 Décanteur d’huile comprenant une chambre d’air frais.
EP20801275.7A EP4069951B1 (fr) 2019-12-02 2020-11-10 Decanteur d'huile comprenant une chambre d'air frais
PCT/EP2020/081559 WO2021110369A1 (fr) 2019-12-02 2020-11-10 Decanteur d'huile comprenant une chambre d'air frais
KR1020227018509A KR20220104732A (ko) 2019-12-02 2020-11-10 신선한 공기 챔버를 포함하는 오일 분리기
CN202080091833.7A CN114929996A (zh) 2019-12-02 2020-11-10 包括新鲜空气腔室的油分离器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1913603A FR3103856B1 (fr) 2019-12-02 2019-12-02 Décanteur d’huile comprenant une chambre d’air frais.
FR1913603 2019-12-02

Publications (2)

Publication Number Publication Date
FR3103856A1 FR3103856A1 (fr) 2021-06-04
FR3103856B1 true FR3103856B1 (fr) 2022-12-02

Family

ID=69375635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1913603A Active FR3103856B1 (fr) 2019-12-02 2019-12-02 Décanteur d’huile comprenant une chambre d’air frais.

Country Status (5)

Country Link
EP (1) EP4069951B1 (fr)
KR (1) KR20220104732A (fr)
CN (1) CN114929996A (fr)
FR (1) FR3103856B1 (fr)
WO (1) WO2021110369A1 (fr)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0723531Y2 (ja) * 1988-10-18 1995-05-31 日産自動車株式会社 エンジンのブローバイガス還流装置
JPH0893434A (ja) * 1994-09-20 1996-04-09 Nissan Motor Co Ltd 内燃機関のブローバイガス換気装置
JP3725204B2 (ja) * 1995-06-08 2005-12-07 オリヱント化学工業株式会社 新規トリフェニルメタン系造塩体染料及びインキ組成物
JP3189649B2 (ja) * 1995-11-14 2001-07-16 日産自動車株式会社 エンジンのブローバイガスベンチレーション装置
DE102005059668A1 (de) * 2005-12-12 2007-06-14 Mahle International Gmbh Brennkraftmaschine
FR2928683A1 (fr) * 2008-03-11 2009-09-18 Peugeot Citroen Automobiles Sa Dispositif de dilution de gaz de carter dans un moteur de vehicule automobile
FR2931199B1 (fr) * 2008-05-14 2010-04-23 Coutier Moulage Gen Ind Decanteur d'huile pour moteur a combustion interne
JP5202235B2 (ja) * 2008-11-04 2013-06-05 株式会社マーレ フィルターシステムズ エンジンの換気システム
DE102009053808B4 (de) * 2009-11-18 2014-09-11 Bundesanstalt für Materialforschung und -Prüfung (BAM) Sicherheitsetikett zur Kennzeichnung von Waren
JP5847445B2 (ja) * 2011-06-08 2016-01-20 株式会社マーレ フィルターシステムズ 内燃機関のオイルセパレータ
US8408190B2 (en) * 2011-07-06 2013-04-02 GM Global Technology Operations LLC Air-oil separator for extracting oil from engine blowby gas
JP2015158132A (ja) * 2012-06-01 2015-09-03 株式会社マーレ フィルターシステムズ 内燃機関のオイルセパレータ
JP5664628B2 (ja) * 2012-10-16 2015-02-04 トヨタ自動車株式会社 過給機付き内燃機関のブローバイガス換気システム
JP6502596B2 (ja) * 2015-04-06 2019-04-17 本田技研工業株式会社 内燃機関

Also Published As

Publication number Publication date
WO2021110369A1 (fr) 2021-06-10
KR20220104732A (ko) 2022-07-26
EP4069951A1 (fr) 2022-10-12
EP4069951B1 (fr) 2024-04-24
FR3103856A1 (fr) 2021-06-04
CN114929996A (zh) 2022-08-19

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