WO2008126585A1 - 多気筒内燃機関の吸気マニホルド - Google Patents

多気筒内燃機関の吸気マニホルド Download PDF

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Publication number
WO2008126585A1
WO2008126585A1 PCT/JP2008/054464 JP2008054464W WO2008126585A1 WO 2008126585 A1 WO2008126585 A1 WO 2008126585A1 JP 2008054464 W JP2008054464 W JP 2008054464W WO 2008126585 A1 WO2008126585 A1 WO 2008126585A1
Authority
WO
WIPO (PCT)
Prior art keywords
intake
section
collection chamber
corners
flow straightening
Prior art date
Application number
PCT/JP2008/054464
Other languages
English (en)
French (fr)
Inventor
Takahiro Taira
Shojiro Fukuda
Masato Hayashi
Original Assignee
Honda Motor Co., Ltd.
Keihin Corporation
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39842625&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2008126585(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Honda Motor Co., Ltd., Keihin Corporation filed Critical Honda Motor Co., Ltd.
Priority to KR1020097010542A priority Critical patent/KR101129918B1/ko
Priority to US12/530,755 priority patent/US8430073B2/en
Priority to CN2008800084974A priority patent/CN101641513B/zh
Priority to EP08721880.6A priority patent/EP2123897B2/en
Publication of WO2008126585A1 publication Critical patent/WO2008126585A1/ja

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
    • 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
    • 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
    • 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
    • F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • F02M35/10098—Straight ducts
    • 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
    • F02M35/10262—Flow guides, obstructions, deflectors or the like
    • 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
    • F02M35/1034—Manufacturing and assembling intake systems
    • F02M35/10354—Joining multiple sections together
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Manufacturing & Machinery (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Characterised By The Charging Evacuation (AREA)

Abstract

　多気筒内燃機関の吸気マニホルドＭは、吸気集合室11を形成する集合部10と、吸気分岐路22を形成する分岐部20とを備える。集合部10は、吸気集合室11を構成する第１，第２空間11ａ，11ｂを第１，第２ケースＡ，Ｂが結合されて構成される。第１，第２ケースＡ，Ｂには隅部31ａ，31ｂが一体成形される。第２ケースＢには、第１，第２ケースＡ，Ｂ内に渡って延びて隅部31ａ，31ｂの内面31a1，31b1を覆って整流部40が配置される。整流部40は、内面31a1，31b1に比べて吸気を円滑に案内する案内面44を有する。整流部40と隅部31ａ，31ｂとにより吸気集合室11に連通する背後空間47が形成される。かかる構造により、分割構造の吸気マニホルドの集合部の隅部の形状に無関係に、吸気集合室での吸気の流れを円滑にして体積効率の向上を図り、さらに整流部により形成される背後空間を利用して吸気集合室での圧力変動の抑制を図ることができる。
PCT/JP2008/054464 2007-03-15 2008-03-12 多気筒内燃機関の吸気マニホルド WO2008126585A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020097010542A KR101129918B1 (ko) 2007-03-15 2008-03-12 다기통 내연기관의 흡기 매니폴드
US12/530,755 US8430073B2 (en) 2007-03-15 2008-03-12 Intake manifold for multiple-cylinder internal combustion engine
CN2008800084974A CN101641513B (zh) 2007-03-15 2008-03-12 多气缸内燃机的进气歧管
EP08721880.6A EP2123897B2 (en) 2007-03-15 2008-03-12 Intake manifold for multi-cylinder internal combustion engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007067544A JP4906549B2 (ja) 2007-03-15 2007-03-15 多気筒内燃機関の吸気マニホルド
JP2007-067544 2007-03-15

Publications (1)

Publication Number Publication Date
WO2008126585A1 true WO2008126585A1 (ja) 2008-10-23

Family

ID=39842625

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/054464 WO2008126585A1 (ja) 2007-03-15 2008-03-12 多気筒内燃機関の吸気マニホルド

Country Status (6)

Country Link
US (1) US8430073B2 (ja)
EP (1) EP2123897B2 (ja)
JP (1) JP4906549B2 (ja)
KR (1) KR101129918B1 (ja)
CN (1) CN101641513B (ja)
WO (1) WO2008126585A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2941272A1 (fr) * 2009-01-21 2010-07-23 Renault Sas Repartiteur d'admission d'air pour un moteur a combustion interne.

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8955485B2 (en) * 2013-02-07 2015-02-17 Ford Global Technologies, Llc Intake manifold
JP5978177B2 (ja) * 2013-08-09 2016-08-24 株式会社クボタ 多気筒エンジンの吸気マニホルド
CN103603755A (zh) * 2013-12-05 2014-02-26 安徽江淮汽车股份有限公司 一种车用汽油机的进气歧管
JP7298328B2 (ja) * 2019-06-21 2023-06-27 トヨタ紡織株式会社 インテークマニホールド

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03112560U (ja) * 1990-02-28 1991-11-18
JP2002089272A (ja) * 2000-09-13 2002-03-27 Toyota Motor Corp 車載エンジンの吸気装置
JP2002195115A (ja) * 2000-11-08 2002-07-10 Waertsilae Technology Oy Ab ピストンエンジンに空気を送る装置と方法
JP2003074431A (ja) 2001-09-05 2003-03-12 Yanmar Co Ltd 内燃機関のマニホールド構造

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US5005532A (en) * 1989-02-22 1991-04-09 Siemens-Bendix Automotive Electronics Limited Integrated tuned induction system
ES2098494T3 (es) † 1991-01-22 1997-05-01 Rover Group Fabricacion de una estructura de plastico compuesta, particularmente el colector de admision en un motor de combustion interna.
RU2107182C1 (ru) * 1992-08-22 1998-03-20 Акционерное общество "АвтоВАЗ" Впускное устройство для двигателя внутреннего сгорания
JPH0968066A (ja) * 1995-08-29 1997-03-11 Daihatsu Motor Co Ltd 内燃機関の吸気圧検出装置
JP3418487B2 (ja) † 1995-10-03 2003-06-23 ヤマハ発動機株式会社 車両用エアクリーナ
JP3886217B2 (ja) † 1997-03-27 2007-02-28 ヤマハ発動機株式会社 ４サイクルエンジンの吸気装置
US6098586A (en) † 1997-08-27 2000-08-08 Siemens Canada Limited Integrated intake manifold and air cleaner system
JP4112701B2 (ja) † 1998-09-10 2008-07-02 本田技研工業株式会社 エアクリーナ
US6234129B1 (en) * 1999-12-30 2001-05-22 Hayes Lemmerz International, Inc. Composite intake manifold assembly for an internal combustion engine and method for producing same
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JP3875514B2 (ja) * 2001-06-04 2007-01-31 株式会社ケーヒン 樹脂製構造物における振動溶着構造
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US6988478B2 (en) * 2003-04-09 2006-01-24 Aisan Kogyo Kabushiki Kaisha Resin intake manifold
JP3953437B2 (ja) * 2003-04-09 2007-08-08 愛三工業株式会社 樹脂製インテークマニホールド
JP4214883B2 (ja) * 2003-10-10 2009-01-28 日産自動車株式会社 内燃機関の吸気構造
JP4238166B2 (ja) † 2004-03-22 2009-03-11 ヤマハ発動機株式会社 燃料供給装置および車両
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JP4906548B2 (ja) * 2007-03-15 2012-03-28 本田技研工業株式会社 多気筒内燃機関の吸気マニホルド
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03112560U (ja) * 1990-02-28 1991-11-18
JP2002089272A (ja) * 2000-09-13 2002-03-27 Toyota Motor Corp 車載エンジンの吸気装置
JP2002195115A (ja) * 2000-11-08 2002-07-10 Waertsilae Technology Oy Ab ピストンエンジンに空気を送る装置と方法
JP2003074431A (ja) 2001-09-05 2003-03-12 Yanmar Co Ltd 内燃機関のマニホールド構造

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2123897A4

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2941272A1 (fr) * 2009-01-21 2010-07-23 Renault Sas Repartiteur d'admission d'air pour un moteur a combustion interne.

Also Published As

Publication number Publication date
JP2008223738A (ja) 2008-09-25
CN101641513B (zh) 2011-12-14
EP2123897A4 (en) 2011-01-26
KR101129918B1 (ko) 2012-04-12
US8430073B2 (en) 2013-04-30
KR20090109083A (ko) 2009-10-19
CN101641513A (zh) 2010-02-03
EP2123897B1 (en) 2014-08-20
EP2123897A1 (en) 2009-11-25
EP2123897B2 (en) 2022-11-16
JP4906549B2 (ja) 2012-03-28
US20100116237A1 (en) 2010-05-13

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