KR101129975B1 - 다기통 내연기관의 흡기 매니폴드 - Google Patents
다기통 내연기관의 흡기 매니폴드 Download PDFInfo
- Publication number
- KR101129975B1 KR101129975B1 KR1020097019999A KR20097019999A KR101129975B1 KR 101129975 B1 KR101129975 B1 KR 101129975B1 KR 1020097019999 A KR1020097019999 A KR 1020097019999A KR 20097019999 A KR20097019999 A KR 20097019999A KR 101129975 B1 KR101129975 B1 KR 101129975B1
- Authority
- KR
- South Korea
- Prior art keywords
- intake
- internal combustion
- combustion engine
- inlet
- branch
- 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.)
- Expired - Fee Related
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 38
- 238000005192 partition Methods 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 description 23
- 238000000465 moulding Methods 0.000 description 19
- 238000004220 aggregation Methods 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
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
- F02M35/1045—Intake manifolds characterised by the charge distribution between the cylinders/combustion chambers or its homogenisation
-
- 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
- F02M35/10242—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
-
- 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
-
- 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)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Characterised By The Charging Evacuation (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (4)
- 흡기 입구(11i)를 갖는 흡기 집합실(11)을 형성하는 집합부(10)와, 상기 흡기 집합실(11)로부터 분기되어 내연기관의 각 연소실에 흡기를 유도하는 복수의 흡기 분기로(22)를 형성하는 분기부(20)를 포함하는 다기통 내연기관의 흡기 매니폴드로서,상기 집합부(10)는, 상기 흡기 집합실(11)을 구성하는 제1 공간(11a) 및 제2 공간(11b)을 각각 형성하는 제1 분할체(A) 및 제2 분할체(B)가 결합되어 구성되고, 상기 제1 분할체(A) 및 상기 제2 분할체(B) 중 적어도 상기 제1 분할체(A)에는 코너부(31a, 31b)가 일체 성형되며, 상기 제2 분할체(B)에는, 상기 제1 분할체(A) 내(內) 및 상기 제2 분할체(B) 내에 걸쳐 연장되어 상기 코너부(31a, 31b)의 내면(31a1, 31b1)을 덮게 배치되는 정류부(40)가 설치되고, 상기 정류부(40)는, 상기 내면(31a1, 31b1)에 비하여 흡기를 원활하게 안내하는 안내면(44)을 가지며, 상기 흡기 입구(11i)와 상기 안내면(44)은, 상기 흡기 입구(11i)로부터 상기 흡기 집합실(11)에 유입되는 흡기가 상기 안내면(44)에 접촉하여 상기 흡기 분기로(22)를 향해 안내되도록 서로 대향하는 위치에 배치되고, 상기 안내면(44)은, 상기 내면(31a1, 31b1)의 최대 곡률보다도 작은 최대 곡률을 갖는 만곡면에 의해 구성되는 것을 특징으로 하는 다기통 내연기관의 흡기 매니폴드.
- 제1항에 있어서, 상기 복수의 흡기 분기로(22)는, 내연기관의 기통 배열 방향을 따라 배열되고, 상기 집합부(10)는, 상기 기통 배열 방향의 일단측에 상기 흡기 입구(11i)를 가지며, 상기 안내면(44)은, 상기 기통 배열 방향으로 상기 흡기 입구(11i)와 대향하고, 상기 복수의 흡기 분기로(22) 중 상기 흡기 입구(11i)로부터 가장 떨어진 흡기 분기로(22c)의 입구(22i)와 대향하는 위치에 배치되는 것을 특징으로 하는 다기통 내연기관의 흡기 매니폴드.
- 제1항에 있어서, 상기 제1 분할체(A)에는 상기 흡기 분기로(22)가 일체 성형되고, 상기 정류부(40)는, 상기 흡기 입구(11i)로부터 가장 떨어진 흡기 분기로(22c)의 가상 연장 통로(22p) 상에 배치되며, 상기 제1 분할체(A)의 상기 코너부(31a)는 상기 가상 연장 통로(22p)의 범위의 외측에 배치되는 것을 특징으로 하는 다기통 내연기관의 흡기 매니폴드.
- 삭제
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2007-067539 | 2007-03-15 | ||
JP2007067539A JP4906548B2 (ja) | 2007-03-15 | 2007-03-15 | 多気筒内燃機関の吸気マニホルド |
PCT/JP2008/054463 WO2008126584A1 (ja) | 2007-03-15 | 2008-03-12 | 多気筒内燃機関の吸気マニホルド |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090115766A KR20090115766A (ko) | 2009-11-05 |
KR101129975B1 true KR101129975B1 (ko) | 2012-04-12 |
Family
ID=39842624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020097019999A Expired - Fee Related KR101129975B1 (ko) | 2007-03-15 | 2008-03-12 | 다기통 내연기관의 흡기 매니폴드 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8205590B2 (ko) |
EP (1) | EP2123896B1 (ko) |
JP (1) | JP4906548B2 (ko) |
KR (1) | KR101129975B1 (ko) |
CN (1) | CN101631948B (ko) |
WO (1) | WO2008126584A1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4906549B2 (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 |
KR101452114B1 (ko) * | 2013-06-03 | 2014-10-22 | 주식회사 현대케피코 | 차량용 흡기 매니폴드 |
CN104343534A (zh) * | 2014-10-30 | 2015-02-11 | 魏伯卿 | 发动机的多个不同工作容积气缸组合体 |
JP7140644B2 (ja) * | 2018-11-16 | 2022-09-21 | タイガースポリマー株式会社 | 整流構造体 |
JP7139958B2 (ja) * | 2019-01-10 | 2022-09-21 | トヨタ紡織株式会社 | インテークマニホールド |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP2002361745A (ja) | 2001-06-04 | 2002-12-18 | Keihin Corp | 樹脂製構造物における振動溶着構造 |
DE10300809A1 (de) | 2003-01-13 | 2004-07-22 | Seeber Ag & Co. Kg | Ansaugeinrichtung für eine Brennkraftmaschine |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
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US4741295A (en) * | 1985-09-09 | 1988-05-03 | Honda Giken Kogyo Kabushiki Kaisha | Intake manifold system for V-type multiple cylinder internal combustion engine |
US4805564A (en) * | 1987-09-22 | 1989-02-21 | Sharon Manufacturing Company | Engine intake manifold assembly |
JPH0220717A (ja) | 1988-07-07 | 1990-01-24 | Kubota Ltd | 支柱打込装置 |
JP2930329B2 (ja) * | 1989-09-28 | 1999-08-03 | ソニー株式会社 | 抗血栓性材料 |
JPH03112560U (ko) * | 1990-02-28 | 1991-11-18 | ||
JP2921287B2 (ja) * | 1992-08-31 | 1999-07-19 | トヨタ自動車株式会社 | 内燃機関の吸気装置 |
US5524582A (en) * | 1995-02-08 | 1996-06-11 | Kia Motors Corporation | Two-phase fuel emission system for spark ignited engine |
JPH0968066A (ja) * | 1995-08-29 | 1997-03-11 | Daihatsu Motor Co Ltd | 内燃機関の吸気圧検出装置 |
US5655492A (en) * | 1996-06-28 | 1997-08-12 | Basf Corporation | Labyrinth manifold |
DE10119280A1 (de) * | 2001-04-20 | 2002-11-07 | Mann & Hummel Filter | Ansaugvorrichtung |
JP2003074431A (ja) * | 2001-09-05 | 2003-03-12 | Yanmar Co Ltd | 内燃機関のマニホールド構造 |
JP3790992B2 (ja) * | 2002-11-20 | 2006-06-28 | 愛知機械工業株式会社 | インテークマニホールドの取付構造 |
US7100559B2 (en) * | 2003-02-19 | 2006-09-05 | Nissan Motor Co., Ltd. | Engine air 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 |
US6988478B2 (en) | 2003-04-09 | 2006-01-24 | Aisan Kogyo Kabushiki Kaisha | Resin intake manifold |
JP4399210B2 (ja) * | 2003-08-26 | 2010-01-13 | 株式会社マーレ フィルターシステムズ | 内燃機関の合成樹脂製マニホルド |
EP1522715B1 (en) * | 2003-10-10 | 2015-02-25 | Nissan Motor Co., Ltd. | Intake arrangement for internal combustion engine |
USD512074S1 (en) * | 2004-01-27 | 2005-11-29 | Lee Frederick Bender | Auto intake plenum |
JP2005337117A (ja) * | 2004-05-27 | 2005-12-08 | Nissan Motor Co Ltd | エンジンの吸気装置 |
KR100645576B1 (ko) * | 2004-07-06 | 2006-11-15 | 현대자동차주식회사 | 자동차의 에어 인테이크 시스템 |
-
2007
- 2007-03-15 JP JP2007067539A patent/JP4906548B2/ja not_active Expired - Fee Related
-
2008
- 2008-03-12 EP EP08721879.8A patent/EP2123896B1/en not_active Not-in-force
- 2008-03-12 KR KR1020097019999A patent/KR101129975B1/ko not_active Expired - Fee Related
- 2008-03-12 WO PCT/JP2008/054463 patent/WO2008126584A1/ja active Application Filing
- 2008-03-12 US US12/529,960 patent/US8205590B2/en not_active Expired - Fee Related
- 2008-03-12 CN CN2008800084989A patent/CN101631948B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP2002361745A (ja) | 2001-06-04 | 2002-12-18 | Keihin Corp | 樹脂製構造物における振動溶着構造 |
DE10300809A1 (de) | 2003-01-13 | 2004-07-22 | Seeber Ag & Co. Kg | Ansaugeinrichtung für eine Brennkraftmaschine |
Also Published As
Publication number | Publication date |
---|---|
WO2008126584A1 (ja) | 2008-10-23 |
KR20090115766A (ko) | 2009-11-05 |
US20100095921A1 (en) | 2010-04-22 |
EP2123896A4 (en) | 2011-01-19 |
JP4906548B2 (ja) | 2012-03-28 |
EP2123896B1 (en) | 2013-06-05 |
EP2123896A1 (en) | 2009-11-25 |
JP2008223737A (ja) | 2008-09-25 |
CN101631948A (zh) | 2010-01-20 |
US8205590B2 (en) | 2012-06-26 |
CN101631948B (zh) | 2012-07-04 |
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