JPH0361152U - - Google Patents
Info
- Publication number
- JPH0361152U JPH0361152U JP12140189U JP12140189U JPH0361152U JP H0361152 U JPH0361152 U JP H0361152U JP 12140189 U JP12140189 U JP 12140189U JP 12140189 U JP12140189 U JP 12140189U JP H0361152 U JPH0361152 U JP H0361152U
- Authority
- JP
- Japan
- Prior art keywords
- air intake
- chamber
- carburetor
- engine
- personal watercraft
- 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
- 238000003809 water extraction Methods 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
第１図ａ，ｂは本考案による小型滑走艇のエン
ジンに於ける吸気装置の１つの一実施例を示す縦
断正面図及び縦断側面図、第２図ａ，ｂは本考案
による吸気装置の他の１つの一実施例を示す縦断
正面図及び縦断側面図、第３図は従来の小型滑走
艇のエンジンに於ける吸気装置を示す縦断正面図
である。
１…エンジンルーム、２…２サイクルエンジン
、３′，３″…吸気装置、４…クランクケース、
５…吸気通路、６…気化器、７′，７″…空気取
入室、８′，８″…空気取入口、１１…気化器室
、１４，１４′…吸気筒、１５，１５′…水抜き
穴。
FIGS. 1a and 1b are longitudinal front views and longitudinal side views showing one embodiment of the intake system for an engine for a small personal watercraft according to the present invention, and FIGS. FIG. 3 is a vertical front view and a vertical side view showing one embodiment of the invention, and FIG. 3 is a vertical front view showing an intake device in an engine for a conventional small personal watercraft. 1...Engine room, 2...2-stroke engine, 3', 3''...Intake system, 4...Crank case,
5... Intake passage, 6... Carburetor, 7', 7''... Air intake chamber, 8', 8''... Air intake port, 11... Carburetor chamber, 14, 14'... Intake cylinder, 15, 15'... Water Extraction hole.
Claims (1)
エンジンに於いて、気化器を被う気化器室をエン
ジンの吸気通路外側に設け、気化器室の上端に空
気取入口を有する空気取入室を設け、気化器室と
空気取入室とを連通する吸気筒の気化器室側開口
端を気化器の空気取入口よりも下側に位置させ、
気化器室最下部に水抜き穴を設けたことを特徴と
する小型滑走艇のエンジンに於ける吸気装置。 ２ 小型滑走艇のエンジンルーム内に設置された
エンジンに於いて、空気取入口を有する空気取入
室を気化器外側に設け、気化器に接続した空気取
入室の吸気筒の入口を空気取入口よりも上側に位
置させ、空気取入室最下部に水抜き穴を設けたこ
とを特徴とする小型滑走艇のエンジンに於ける吸
気装置。[Scope of claim for utility model registration] 1. In an engine installed in the engine room of a small personal watercraft, a carburetor chamber that covers the carburetor is provided outside the intake passage of the engine, and an air intake is provided at the upper end of the carburetor chamber. An air intake chamber having an inlet is provided, and an opening end on the side of the carburetor chamber of an intake cylinder that communicates the carburetor chamber and the air intake chamber is located below the air intake port of the carburetor,
An intake device for an engine of a small personal watercraft, characterized by having a drain hole provided at the lowest part of the carburetor chamber. 2. In an engine installed in the engine room of a small personal watercraft, an air intake chamber with an air intake port is provided outside the carburetor, and the entrance of the intake cylinder of the air intake chamber connected to the carburetor is connected to the air intake port. An air intake device for an engine of a small personal watercraft, characterized in that the air intake chamber is located at the upper side and a drain hole is provided at the lowest part of the air intake chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989121401U JP2517868Y2 (en) | 1989-10-17 | 1989-10-17 | Intake device in the engine of a small planing boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989121401U JP2517868Y2 (en) | 1989-10-17 | 1989-10-17 | Intake device in the engine of a small planing boat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0361152U true JPH0361152U (en) | 1991-06-14 |
| JP2517868Y2 JP2517868Y2 (en) | 1996-11-20 |
Family
ID=31669434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989121401U Expired - Lifetime JP2517868Y2 (en) | 1989-10-17 | 1989-10-17 | Intake device in the engine of a small planing boat |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2517868Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002114192A (en) * | 2000-10-06 | 2002-04-16 | Sanshin Ind Co Ltd | Intake device for internal combustion engine of small- sized ship |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61136170U (en) * | 1985-02-15 | 1986-08-25 | ||
| JPH01124071U (en) * | 1987-10-30 | 1989-08-23 |
-
1989
- 1989-10-17 JP JP1989121401U patent/JP2517868Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61136170U (en) * | 1985-02-15 | 1986-08-25 | ||
| JPH01124071U (en) * | 1987-10-30 | 1989-08-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2517868Y2 (en) | 1996-11-20 |
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