WO2008056240A3 - Intake manifold for multi-cylinder engine - Google Patents

Intake manifold for multi-cylinder engine Download PDF

Info

Publication number
WO2008056240A3
WO2008056240A3 PCT/IB2007/003410 IB2007003410W WO2008056240A3 WO 2008056240 A3 WO2008056240 A3 WO 2008056240A3 IB 2007003410 W IB2007003410 W IB 2007003410W WO 2008056240 A3 WO2008056240 A3 WO 2008056240A3
Authority
WO
WIPO (PCT)
Prior art keywords
cylinder
manifold
intake manifold
cylinder engine
branch opening
Prior art date
Application number
PCT/IB2007/003410
Other languages
French (fr)
Other versions
WO2008056240A2 (en
Inventor
Yoichi Kobori
Naoki Osumi
Original Assignee
Toyota Motor Co Ltd
Yoichi Kobori
Naoki Osumi
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 Toyota Motor Co Ltd, Yoichi Kobori, Naoki Osumi filed Critical Toyota Motor Co Ltd
Publication of WO2008056240A2 publication Critical patent/WO2008056240A2/en
Publication of WO2008056240A3 publication Critical patent/WO2008056240A3/en

Links

Classifications

    • 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
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/112—Intake manifolds for engines with cylinders all in one line
    • 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
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/005—Oscillating pipes with charging achieved by arrangement, dimensions or shapes of intakes pipes or chambers; Ram air pipes
    • 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
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10026—Plenum chambers
    • F02M35/10045—Multiple plenum chambers; Plenum chambers having inner separation walls
    • 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
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10026—Plenum chambers
    • F02M35/10052—Plenum chambers special shapes or arrangements of plenum chambers; Constructional details
    • 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
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
    • F02M35/10295—Damping means, e.g. tranquillising chamber to dampen air oscillations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Abstract

For example, the intake manifold of a four-cylinder engine has a plurality of manifold branches that extend from corresponding manifold branch openings (13a to 13d) provided in an inner face of a surge tank (11). On that inner face of the surge tank (11), a partition (14a) is provided between the manifold branch opening (13a) for the first cylinder (#1) and the manifold branch opening (13b) for the second cylinder (#2), and another partition (14b) is provided between the manifold branch opening (13c) for the third cylinder (#3) and the manifold branch opening (13d) for the fourth cylinder (#4).
PCT/IB2007/003410 2006-11-09 2007-11-08 Intake manifold for multi-cylinder engine WO2008056240A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006304290A JP2008121469A (en) 2006-11-09 2006-11-09 Intake manifold for multi-cylinder engine
JP2006-304290 2006-11-09

Publications (2)

Publication Number Publication Date
WO2008056240A2 WO2008056240A2 (en) 2008-05-15
WO2008056240A3 true WO2008056240A3 (en) 2008-08-14

Family

ID=39364891

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2007/003410 WO2008056240A2 (en) 2006-11-09 2007-11-08 Intake manifold for multi-cylinder engine

Country Status (2)

Country Link
JP (1) JP2008121469A (en)
WO (1) WO2008056240A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5077775B2 (en) * 2009-02-18 2012-11-21 株式会社デンソー High pressure pump
DE102013019026A1 (en) * 2013-11-13 2015-05-13 Daimler Ag Charge air housing for a motor vehicle engine
JP2022165561A (en) 2021-04-20 2022-11-01 トヨタ紡織株式会社 Intake manifold

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60173363A (en) * 1984-02-17 1985-09-06 Nissan Motor Co Ltd Suction pipe for internal-combustion engine
JPS60222524A (en) * 1984-04-19 1985-11-07 Mazda Motor Corp Suction device of engine
JPH01300047A (en) * 1988-05-25 1989-12-04 Suzuki Motor Co Ltd Air cleaner for multicylinder engine
JPH02207133A (en) * 1989-02-03 1990-08-16 Honda Motor Co Ltd Suction device for internal combustion engine
JPH03189321A (en) * 1989-12-18 1991-08-19 Mazda Motor Corp Intake device of engine
US5704326A (en) * 1992-12-10 1998-01-06 Hitachi, Ltd. Air induction system for internal-combustion engine
JP2003074428A (en) * 2001-09-03 2003-03-12 Honda Motor Co Ltd Intake device for multicylinder internal combustion engine
US20030111036A1 (en) * 2001-12-19 2003-06-19 Aisan Kogyo Kabushiki Kaisha Vehicle intake manifolds
FR2868132A1 (en) * 2004-03-26 2005-09-30 Mann & Hummel Gmbh Air supply installation for internal combustion engine, has air collector comprising air guide installation that extends until half of admission tube so that half of tube is covered by guide installation
WO2005119044A1 (en) * 2004-06-01 2005-12-15 Stephen Wessels Fluid distribution manifold

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60173363A (en) * 1984-02-17 1985-09-06 Nissan Motor Co Ltd Suction pipe for internal-combustion engine
JPS60222524A (en) * 1984-04-19 1985-11-07 Mazda Motor Corp Suction device of engine
JPH01300047A (en) * 1988-05-25 1989-12-04 Suzuki Motor Co Ltd Air cleaner for multicylinder engine
JPH02207133A (en) * 1989-02-03 1990-08-16 Honda Motor Co Ltd Suction device for internal combustion engine
JPH03189321A (en) * 1989-12-18 1991-08-19 Mazda Motor Corp Intake device of engine
US5704326A (en) * 1992-12-10 1998-01-06 Hitachi, Ltd. Air induction system for internal-combustion engine
JP2003074428A (en) * 2001-09-03 2003-03-12 Honda Motor Co Ltd Intake device for multicylinder internal combustion engine
US20030111036A1 (en) * 2001-12-19 2003-06-19 Aisan Kogyo Kabushiki Kaisha Vehicle intake manifolds
FR2868132A1 (en) * 2004-03-26 2005-09-30 Mann & Hummel Gmbh Air supply installation for internal combustion engine, has air collector comprising air guide installation that extends until half of admission tube so that half of tube is covered by guide installation
WO2005119044A1 (en) * 2004-06-01 2005-12-15 Stephen Wessels Fluid distribution manifold

Also Published As

Publication number Publication date
WO2008056240A2 (en) 2008-05-15
JP2008121469A (en) 2008-05-29

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