FR3069285B1 - Culasse pour moteur thermique equipee d'un conduit d'evacuation - Google Patents

Culasse pour moteur thermique equipee d'un conduit d'evacuation Download PDF

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Publication number
FR3069285B1
FR3069285B1 FR1756861A FR1756861A FR3069285B1 FR 3069285 B1 FR3069285 B1 FR 3069285B1 FR 1756861 A FR1756861 A FR 1756861A FR 1756861 A FR1756861 A FR 1756861A FR 3069285 B1 FR3069285 B1 FR 3069285B1
Authority
FR
France
Prior art keywords
cylinder head
thermal engine
exhaust duct
engine equipped
head body
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
FR1756861A
Other languages
English (en)
Other versions
FR3069285A1 (fr
Inventor
Riowen Hedoux
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.)
NEW H POWERTRAIN HOLDING, S.L.U., ES
Original Assignee
Renault SAS
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 filed Critical Renault SAS
Priority to FR1756861A priority Critical patent/FR3069285B1/fr
Priority to PCT/EP2018/069416 priority patent/WO2019016220A1/fr
Priority to EP18738366.6A priority patent/EP3655639B1/fr
Publication of FR3069285A1 publication Critical patent/FR3069285A1/fr
Application granted granted Critical
Publication of FR3069285B1 publication Critical patent/FR3069285B1/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
    • F01M13/0416—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil arranged in valve-covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/006—Camshaft or pushrod housings
    • 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
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/02—Arrangements of lubricant conduits
    • 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
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/02—Arrangements of lubricant conduits
    • F01M2011/023—Arrangements of lubricant conduits between oil sump and cylinder head
    • 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
    • F01M2013/0488—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with oil trap in the return conduit to the crankcase
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/36—Cylinder heads having cooling means for liquid cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Silencers (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

L'invention concerne une culasse (1) de moteur thermique comprenant – un corps de culasse (2) destiné à être monté sur un carter-cylindre du moteur ; ledit corps de culasse (2) présentant un côté d'échappement (11); et – un couvre-culasse coiffant le corps de culasse (2) ; Selon l'invention, le corps de culasse (2) comprend un conduit d'évacuation (24) relié à une sortie (22) et situé du côté d'échappement (11), ledit conduit d'évacuation (24) étant ouvert en regard du couvre-culasse.
FR1756861A 2017-07-19 2017-07-19 Culasse pour moteur thermique equipee d'un conduit d'evacuation Active FR3069285B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1756861A FR3069285B1 (fr) 2017-07-19 2017-07-19 Culasse pour moteur thermique equipee d'un conduit d'evacuation
PCT/EP2018/069416 WO2019016220A1 (fr) 2017-07-19 2018-07-17 Culasse pour moteur thermique equipee d'un conduit d'evacuation
EP18738366.6A EP3655639B1 (fr) 2017-07-19 2018-07-17 Culasse pour moteur thermique équipée d'un conduit d'évacuation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1756861A FR3069285B1 (fr) 2017-07-19 2017-07-19 Culasse pour moteur thermique equipee d'un conduit d'evacuation
FR1756861 2017-07-19

Publications (2)

Publication Number Publication Date
FR3069285A1 FR3069285A1 (fr) 2019-01-25
FR3069285B1 true FR3069285B1 (fr) 2021-01-29

Family

ID=59859347

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1756861A Active FR3069285B1 (fr) 2017-07-19 2017-07-19 Culasse pour moteur thermique equipee d'un conduit d'evacuation

Country Status (3)

Country Link
EP (1) EP3655639B1 (fr)
FR (1) FR3069285B1 (fr)
WO (1) WO2019016220A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5967509U (ja) * 1982-10-27 1984-05-08 本田技研工業株式会社 内燃エンジンにおけるカム軸の軸受装置
US4771745A (en) * 1986-03-22 1988-09-20 Mitsubishi Jidosha Kogyo Kabushiki Kaishi Structure of internal combustion engine
JP4213968B2 (ja) * 2003-02-14 2009-01-28 愛知機械工業株式会社 内燃機関のブローバイガス還流装置
JP4323203B2 (ja) * 2003-04-07 2009-09-02 愛知機械工業株式会社 内燃機関のブローバイガス還流装置

Also Published As

Publication number Publication date
EP3655639B1 (fr) 2023-05-10
EP3655639A1 (fr) 2020-05-27
FR3069285A1 (fr) 2019-01-25
WO2019016220A1 (fr) 2019-01-24

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Owner name: NEW H POWERTRAIN HOLDING, S.L.U., ES

Effective date: 20240705