JPWO2011080974A1 - 過給機の吸入ダクト - Google Patents
過給機の吸入ダクト Download PDFInfo
- Publication number
- JPWO2011080974A1 JPWO2011080974A1 JP2011547421A JP2011547421A JPWO2011080974A1 JP WO2011080974 A1 JPWO2011080974 A1 JP WO2011080974A1 JP 2011547421 A JP2011547421 A JP 2011547421A JP 2011547421 A JP2011547421 A JP 2011547421A JP WO2011080974 A1 JPWO2011080974 A1 JP WO2011080974A1
- Authority
- JP
- Japan
- Prior art keywords
- duct
- outlet
- inlet
- supercharger
- intake
- 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
Links
- 238000011144 upstream manufacturing Methods 0.000 description 6
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 239000000446 fuel Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000007480 spreading Effects 0.000 description 3
- 238000003892 spreading Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Images
Classifications
-
- 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
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
- F02B33/32—Engines with pumps other than of reciprocating-piston type
- F02B33/34—Engines with pumps other than of reciprocating-piston type with rotary pumps
- F02B33/40—Engines with pumps other than of reciprocating-piston type with rotary pumps of non-positive-displacement type
-
- 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
- F02M35/10118—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements with variable cross-sections of intake ducts along their length; Venturis; Diffusers
-
- 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
- F02M35/1015—Air intakes; Induction systems characterised by the engine type
- F02M35/10157—Supercharged engines
-
- 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
- F02M35/16—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines characterised by use in vehicles
- F02M35/162—Motorcycles; All-terrain vehicles, e.g. quads, snowmobiles; Small vehicles, e.g. forklifts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
-
- 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
- F02B27/02—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 the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Supercharger (AREA)
- External Artificial Organs (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
Description
図1は本発明が適用される自動二輪車を示す。この自動二輪車は、車体フレームFRの前半部を構成するメインフレーム1の前端にヘッドブロック2が取り付けられ、このヘッドブロック2に回動自在に挿通されたステアリングシャフト(図示せず)を介してフロントフォーク10が取り付けられ、このフロントフォーク10の下端部に前輪12が支持されている。フロントフォーク10の上端部のアッパブラケット6にハンドル14が取り付けられている。
52 吸気制御弁ユニット
52b 吸気制御弁の出口
53a 吸気制御弁の弁軸
54 吸入ダクト
56 ダクト入口
58 ダクト出口
60 過給機
60a 過給機の入口
60b 過給機の軸心
74 ダクト本体
76 吸気通路
80 ガイド用突部
82 ファンネル
90 締結部材
S 通路面積
C1 ダクト出口の軸線
D1 第1方向
D2 第2方向
P1 末広がり通路
E エンジン
X エンジンの回転軸心
Claims (9)
- 吸気制御弁と過給機とを接続する吸入ダクトであって、
前記吸気制御弁の出口に連結されて第1方向を向くダクト入口と、
前記過給機の入口に連結されて前記第1方向とほぼ直交する第2方向を向くダクト出口と、
前記ダクト入口からダクト出口へ向かう吸気通路を形成するダクト本体とを備え、
前記ダクト本体における前記ダクト出口と対向する部位に、前記ダクト出口に向かって突出するガイド用突部が形成されている吸入ダクト。 - 請求項1において、前記ガイド用突部が前記ダクト出口の軸線と同心に形成されている吸入ダクト。
- 請求項2において、前記ガイド用突部が円錐形状である吸入ダクト。
- 請求項1、2または3において、前記吸気通路の大部分が、前記ダクト本体内に形成されて、前記ダクト入口よりも大きい通路面積を有している吸入ダクト。
- 請求項4において、前記ダクト本体は、前記ダクト出口の軸線方向から視て、前記ダクト入口からダクト出口にかけて徐々に幅広になっている吸入ダクト。
- 請求項1から5のいずれか一項において、前記ダクト出口に、内方へ向かうにつれて通路面積が大きくなるファンネルが形成されている吸入ダクト。
- 請求項6において、前記ダクト本体の上部に前記ダクト入口が、下部に前記ダクト出口がそれぞれ形成され、前記ファンネルが前記ダクト出口の上半部のみに形成されている吸入ダクト。
- 請求項1から7のいずれか一項において、前記ダクト入口は前記吸気制御弁の出口に締結部材で連結され、前記ダクト出口は前記過給機の入口に挿入されている吸入ダクト。
- 請求項1から8のいずれか一項に記載の吸入ダクトが、エンジンのシリンダブロックの後方に配置され、
前記吸気制御弁の弁軸が車幅方向に平行に配置され、前記過給機の軸心がエンジンの回転軸心に平行に配置されている自動二輪車。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011547421A JP5864264B2 (ja) | 2009-12-29 | 2010-11-26 | 過給機の吸入ダクト |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009299076 | 2009-12-29 | ||
JP2009299076 | 2009-12-29 | ||
PCT/JP2010/071119 WO2011080974A1 (ja) | 2009-12-29 | 2010-11-26 | 過給機の吸入ダクト |
JP2011547421A JP5864264B2 (ja) | 2009-12-29 | 2010-11-26 | 過給機の吸入ダクト |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015184672A Division JP2016000999A (ja) | 2009-12-29 | 2015-09-18 | 自動二輪車 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2011080974A1 true JPWO2011080974A1 (ja) | 2013-05-09 |
JP5864264B2 JP5864264B2 (ja) | 2016-02-17 |
Family
ID=44226394
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011547421A Active JP5864264B2 (ja) | 2009-12-29 | 2010-11-26 | 過給機の吸入ダクト |
JP2015184672A Pending JP2016000999A (ja) | 2009-12-29 | 2015-09-18 | 自動二輪車 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015184672A Pending JP2016000999A (ja) | 2009-12-29 | 2015-09-18 | 自動二輪車 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8646438B2 (ja) |
EP (1) | EP2520782B1 (ja) |
JP (2) | JP5864264B2 (ja) |
CN (1) | CN102686846B (ja) |
WO (1) | WO2011080974A1 (ja) |
Families Citing this family (18)
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JP6043353B2 (ja) * | 2012-07-11 | 2016-12-14 | 川崎重工業株式会社 | 鞍乗型車両のエンジン |
CN104854339B (zh) * | 2012-12-17 | 2017-09-12 | 川崎重工业株式会社 | 发动机的增压系统 |
CN105209743B (zh) | 2013-05-17 | 2018-06-26 | 川崎重工业株式会社 | 鞍乘型车辆的进气腔室 |
JP6130212B2 (ja) * | 2013-05-17 | 2017-05-17 | 川崎重工業株式会社 | 自動二輪車の吸気装置 |
CN105229291B (zh) * | 2013-05-17 | 2018-02-06 | 川崎重工业株式会社 | 鞍乘型车辆的进气腔室 |
US9222405B2 (en) * | 2013-07-08 | 2015-12-29 | Massachusetts Institute Of Technology | Turbocharged single cylinder internal combustion engine using an air capacitor |
IN2014DE02450A (ja) * | 2013-09-25 | 2015-06-26 | Suzuki Motor Corp | |
CN105579336B (zh) * | 2013-10-03 | 2018-04-20 | 川崎重工业株式会社 | 带有增压器的摩托车 |
US9874136B2 (en) * | 2014-12-23 | 2018-01-23 | Caterpillar Inc. | Exhaust outlet elbow bolt pattern |
US11391253B1 (en) * | 2015-08-17 | 2022-07-19 | Arctic Cat Inc. | Vehicle intake |
JP6560097B2 (ja) * | 2015-10-26 | 2019-08-14 | 川崎重工業株式会社 | 車両のエンジンの過給機の制御システム |
US10138823B2 (en) | 2015-10-26 | 2018-11-27 | Kawasaki Jukogyo Kabushiki Kaisha | Combustion engine air intake system for motorcycle |
JP6603096B2 (ja) * | 2015-10-26 | 2019-11-06 | 川崎重工業株式会社 | 自動二輪車のエンジン吸気システム |
JP6603097B2 (ja) * | 2015-10-26 | 2019-11-06 | 川崎重工業株式会社 | 過給機の吸気制御ユニット |
US10294854B2 (en) | 2015-10-27 | 2019-05-21 | Suzuki Motor Corporation | Saddle-ridden vehicle |
US10247088B2 (en) * | 2015-10-27 | 2019-04-02 | Suzuki Motor Corporation | Saddle-ridden type vehicle and intake device for engine having supercharger |
CN107143443A (zh) * | 2017-07-05 | 2017-09-08 | 北京汽车研究总院有限公司 | 一种空滤器及汽车 |
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- 2010-11-26 WO PCT/JP2010/071119 patent/WO2011080974A1/ja active Application Filing
- 2010-11-26 EP EP10840833.7A patent/EP2520782B1/en active Active
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2012
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2015
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JPH0447127A (ja) * | 1990-06-15 | 1992-02-17 | Mazda Motor Corp | 排気ターボ式過給機付エンジンの吸排気装置 |
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Also Published As
Publication number | Publication date |
---|---|
EP2520782A4 (en) | 2014-11-05 |
EP2520782B1 (en) | 2016-04-13 |
JP5864264B2 (ja) | 2016-02-17 |
WO2011080974A1 (ja) | 2011-07-07 |
US8646438B2 (en) | 2014-02-11 |
CN102686846A (zh) | 2012-09-19 |
JP2016000999A (ja) | 2016-01-07 |
US20120260896A1 (en) | 2012-10-18 |
EP2520782A1 (en) | 2012-11-07 |
CN102686846B (zh) | 2014-07-02 |
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