EP1182343A3 - Arrangement of cylinder head cover for internal combustion engine - Google Patents

Arrangement of cylinder head cover for internal combustion engine Download PDF

Info

Publication number
EP1182343A3
EP1182343A3 EP01120268A EP01120268A EP1182343A3 EP 1182343 A3 EP1182343 A3 EP 1182343A3 EP 01120268 A EP01120268 A EP 01120268A EP 01120268 A EP01120268 A EP 01120268A EP 1182343 A3 EP1182343 A3 EP 1182343A3
Authority
EP
European Patent Office
Prior art keywords
cylinder head
head cover
combustion engine
internal combustion
arrangement
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.)
Granted
Application number
EP01120268A
Other languages
German (de)
French (fr)
Other versions
EP1182343A2 (en
EP1182343B1 (en
Inventor
Daimon Okada
Eiichi Komatsu
Koichi Kishimoto
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.)
Daihatsu Motor Co Ltd
Original Assignee
Daihatsu 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
Priority claimed from JP2000255679A external-priority patent/JP3853582B2/en
Priority claimed from JP2000289343A external-priority patent/JP2002097920A/en
Application filed by Daihatsu Motor Co Ltd filed Critical Daihatsu Motor Co Ltd
Publication of EP1182343A2 publication Critical patent/EP1182343A2/en
Publication of EP1182343A3 publication Critical patent/EP1182343A3/en
Application granted granted Critical
Publication of EP1182343B1 publication Critical patent/EP1182343B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/04—Air cleaners specially arranged with respect to engine, to intake system or specially adapted to vehicle; Mounting thereon ; Combinations with other devices
    • F02M35/044—Special arrangements of cleaners in or with respect to the air intake system, e.g. in the intake plenum, in ducts or with respect to carburettors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/18—DOHC [Double overhead camshaft]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

A cylinder head cover (3) is provided for covering the cylinder head (1) of an internal combustion engine. The head cover (3) includes a housing (4a, 4b), an air cleaner (4) integral with the housing (4a, 4b), and a gas/liquid separation chamber (5; 50) for blowby gas. The separation chamber (5) is also integral with the housing (4a, 4b). The air cleaner (4) and the separation chamber (5) are horizontally disposed with each other. The separation chamber (5) projects in the height direction of the air cleaner (4).
EP20010120268 2000-08-25 2001-08-23 Arrangement of cylinder head cover for internal combustion engine Expired - Lifetime EP1182343B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000255679 2000-08-25
JP2000255679A JP3853582B2 (en) 2000-08-25 2000-08-25 Structure of cylinder head cover in internal combustion engine
JP2000289343A JP2002097920A (en) 2000-09-22 2000-09-22 Blow-by gas extraction device for internal combustion engine
JP2000289343 2000-09-22

Publications (3)

Publication Number Publication Date
EP1182343A2 EP1182343A2 (en) 2002-02-27
EP1182343A3 true EP1182343A3 (en) 2003-04-02
EP1182343B1 EP1182343B1 (en) 2006-09-27

Family

ID=26598480

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20010120268 Expired - Lifetime EP1182343B1 (en) 2000-08-25 2001-08-23 Arrangement of cylinder head cover for internal combustion engine

Country Status (2)

Country Link
EP (1) EP1182343B1 (en)
DE (1) DE60123350T2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004004753A1 (en) * 2004-01-30 2005-08-18 Mann + Hummel Gmbh Cylinder head cover
JP4480472B2 (en) * 2004-06-01 2010-06-16 ダイハツ工業株式会社 Intake device for internal combustion engine
WO2008120234A1 (en) * 2007-03-30 2008-10-09 Tata Motors Limited A novel integrated module for internal combustion inline common rail twin cylinder diesel engine
JP4960763B2 (en) * 2007-05-16 2012-06-27 本田技研工業株式会社 Internal combustion engine head cover
DE102011116299A1 (en) * 2011-10-18 2013-04-18 Daimler Ag Intake module for an internal combustion engine
GB2496151A (en) * 2011-11-02 2013-05-08 Nissan Motor Mfg Uk Ltd An air filter unit for a motor vehicle
JP6597387B2 (en) * 2016-02-25 2019-10-30 トヨタ紡織株式会社 Blow-by gas hose connection structure
JP7081976B2 (en) * 2018-05-14 2022-06-07 株式会社クボタ Engine with blow-by gas recirculation device
FR3146170A1 (en) * 2023-02-27 2024-08-30 Psa Automobiles Sa MOTOR VEHICLE HEAT ENGINE EQUIPPED WITH A FRESH AIR INTAKE BUTTERFLY VALVE HOUSING

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4898125A (en) * 1987-09-14 1990-02-06 Dr. Ing. H.C.F. Porsche Ag Cylinder head cover with suction pipe arrangement for an internal combustion engine
EP0432012A1 (en) * 1989-12-04 1991-06-12 Automobiles Peugeot Cylinder head cover with integrated air filter
JPH0734985A (en) * 1993-07-23 1995-02-03 Kubota Corp Evaporative fuel absorbing device for small general purpose engine
JPH09112358A (en) * 1995-10-17 1997-04-28 Mitsubishi Automob Eng Co Ltd Cylinder head cover
US6095105A (en) * 1999-03-01 2000-08-01 Ford Global Technologies, Inc. Plenum/runner module having integrated engine valve cover

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2641902B2 (en) 1988-05-16 1997-08-20 ダイハツ工業株式会社 Blow-by gas introduction device for internal combustion engine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4898125A (en) * 1987-09-14 1990-02-06 Dr. Ing. H.C.F. Porsche Ag Cylinder head cover with suction pipe arrangement for an internal combustion engine
EP0432012A1 (en) * 1989-12-04 1991-06-12 Automobiles Peugeot Cylinder head cover with integrated air filter
JPH0734985A (en) * 1993-07-23 1995-02-03 Kubota Corp Evaporative fuel absorbing device for small general purpose engine
JPH09112358A (en) * 1995-10-17 1997-04-28 Mitsubishi Automob Eng Co Ltd Cylinder head cover
US6095105A (en) * 1999-03-01 2000-08-01 Ford Global Technologies, Inc. Plenum/runner module having integrated engine valve cover

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 05 30 June 1995 (1995-06-30) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 08 29 August 1997 (1997-08-29) *

Also Published As

Publication number Publication date
EP1182343A2 (en) 2002-02-27
EP1182343B1 (en) 2006-09-27
DE60123350T2 (en) 2007-05-10
DE60123350D1 (en) 2006-11-09

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