JP4767055B2 - 小型滑走艇の吸気装置および小型滑走艇 - Google Patents
小型滑走艇の吸気装置および小型滑走艇 Download PDFInfo
- Publication number
- JP4767055B2 JP4767055B2 JP2006082840A JP2006082840A JP4767055B2 JP 4767055 B2 JP4767055 B2 JP 4767055B2 JP 2006082840 A JP2006082840 A JP 2006082840A JP 2006082840 A JP2006082840 A JP 2006082840A JP 4767055 B2 JP4767055 B2 JP 4767055B2
- Authority
- JP
- Japan
- Prior art keywords
- air
- air intake
- plug cap
- intake
- ignition coil
- 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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P13/00—Sparking plugs structurally combined with other parts of internal-combustion 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
- F02M35/02—Air cleaners
-
- 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
- F02M35/16—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines characterised by use in vehicles
- F02M35/165—Marine vessels; Ships; Boats
- F02M35/167—Marine vessels; Ships; Boats having outboard engines; Jet-skis
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
60 点火コイル付きプラグキャップ
401 シリンダヘッド
401C シリンダヘッドカバー
415 (エアボックスの)空気取入口
G 所定の間隙
Claims (4)
- シリンダヘッドから上方へ突出する点火コイル付きプラグキャップを使用するエンジンを搭載した小型滑走艇の吸気装置であって、
前記シリンダヘッドの上方にエアボックスが配置され、
該エアボックスは、その下面に空気取入口が形成され、前記点火コイル付きプラグキャップの周囲に吸入空気流を形成するように前記シリンダヘッドから離隔して配置され、
前記空気取入口は、前記点火コイル付きプラグキャップのほぼ直上領域に配置され且つ平面視で前記点火コイル付きプラグキャップの少なくとも一部と重なるように配置されていることを特徴とする小型滑走艇の吸気装置。 - 前記空気取入口は、多くても2つの前記点火コイル付きプラグキャップに対して1つ形成されていることを特徴とする請求項1記載の小型滑走艇の吸気装置。
- 前記空気取入口は、複数の前記点火コイル付きプラグキャップの整列方向に沿った長穴に形成されていることを特徴とする請求項1又は2に記載の小型滑走艇の吸気装置。
- 上記請求項1乃至3のいずれかに記載の吸気装置を備えることを特徴とする小型滑走艇。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006082840A JP4767055B2 (ja) | 2006-03-24 | 2006-03-24 | 小型滑走艇の吸気装置および小型滑走艇 |
US11/728,039 US7392779B2 (en) | 2006-03-24 | 2007-03-23 | Engine equipped with air-intake device for personal watercraft and personal watercraft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006082840A JP4767055B2 (ja) | 2006-03-24 | 2006-03-24 | 小型滑走艇の吸気装置および小型滑走艇 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007253865A JP2007253865A (ja) | 2007-10-04 |
JP4767055B2 true JP4767055B2 (ja) | 2011-09-07 |
Family
ID=38532025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006082840A Expired - Fee Related JP4767055B2 (ja) | 2006-03-24 | 2006-03-24 | 小型滑走艇の吸気装置および小型滑走艇 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7392779B2 (ja) |
JP (1) | JP4767055B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4858710B2 (ja) * | 2007-05-14 | 2012-01-18 | スズキ株式会社 | エンジンの吸気装置 |
JP5949074B2 (ja) * | 2012-04-05 | 2016-07-06 | スズキ株式会社 | 内燃機関の吸気系 |
JP2016034795A (ja) * | 2014-08-01 | 2016-03-17 | ヤマハ発動機株式会社 | 乗り物、ジェット推進艇およびエンジンユニット |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2512530Y2 (ja) * | 1992-07-10 | 1996-10-02 | 日本ドナルドソン株式会社 | 筒形エアクリ―ナのケ―シング |
JP3363747B2 (ja) | 1997-07-07 | 2003-01-08 | 川崎重工業株式会社 | 自動二輪車のフルトランジスタ式点火システム |
JP2000227017A (ja) * | 1999-02-03 | 2000-08-15 | Yamaha Motor Co Ltd | ジェット推進艇 |
JP2001097283A (ja) * | 1999-09-30 | 2001-04-10 | Sanshin Ind Co Ltd | 小型滑走艇用4サイクル多バルブエンジン |
JP4343392B2 (ja) * | 2000-04-12 | 2009-10-14 | ヤマハ発動機株式会社 | 小型滑走艇用エンジンの吸気構造 |
JP2002227732A (ja) * | 2001-02-05 | 2002-08-14 | Yamato Giken Kk | 水上艇の吸気装置 |
JP3809900B2 (ja) * | 2001-05-17 | 2006-08-16 | 本田技研工業株式会社 | 点火コイル支持構造 |
JP3621073B2 (ja) * | 2002-03-04 | 2005-02-16 | 川崎重工業株式会社 | 小型滑走艇およびそのエンジン |
-
2006
- 2006-03-24 JP JP2006082840A patent/JP4767055B2/ja not_active Expired - Fee Related
-
2007
- 2007-03-23 US US11/728,039 patent/US7392779B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2007253865A (ja) | 2007-10-04 |
US7392779B2 (en) | 2008-07-01 |
US20070221182A1 (en) | 2007-09-27 |
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