JPH0218797U - - Google Patents
Info
- Publication number
- JPH0218797U JPH0218797U JP9811788U JP9811788U JPH0218797U JP H0218797 U JPH0218797 U JP H0218797U JP 9811788 U JP9811788 U JP 9811788U JP 9811788 U JP9811788 U JP 9811788U JP H0218797 U JPH0218797 U JP H0218797U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- exhaust gas
- outboard motor
- drive shaft
- discharge path
- 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.)
- Pending
Links
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
第１図は本考案の船外機の第１の一実施例を示
すドライブシヤフト部の拡大断面図であり、第２
図は放出路に挿着された多孔ブロツクを示す斜視
図であり、第３図は本考案による船外機の第２の
実施例を示す多翼体の斜視図であり、第４図は従
来の船外機を示す側面図である。
１……船外機、２……ドライブシヤフト部、３
……エンジン部、４……ギア部、５……プロペラ
、１０……エグゾーストチユーブ、１１……放出
路、１２……多孔ブロツク、２０……多翼体。
FIG. 1 is an enlarged sectional view of a drive shaft portion showing a first embodiment of an outboard motor of the present invention, and FIG.
The figure is a perspective view showing a porous block inserted into the discharge passage, FIG. 3 is a perspective view of a multi-wing body showing a second embodiment of the outboard motor according to the present invention, and FIG. FIG. 3 is a side view showing the outboard motor of FIG. 1...Outboard motor, 2...Driveshaft section, 3
...Engine part, 4...Gear part, 5...Propeller, 10...Exhaust tube, 11...Discharge path, 12...Porous block, 20...Multi-wing body.
Claims (1)
口を有し、エンジン部からの排気ガスを導くエグ
ゾーストチユーブを設けてなる船外機において、
前記ドライブシヤフト部のハウジングに、エンジ
ン低速回転時に前記エグゾーストチユーブの下端
開口から前記ハウジング内に排出された排気ガス
を大気中へ放出する放出路を設け、この放出路内
に排気ガスに抵抗を与える消音ピースを挿着した
ことを特徴とする船外機。 In an outboard motor in which an exhaust tube having a lower end opening and guiding exhaust gas from the engine section is provided in the housing of the drive shaft section,
The housing of the drive shaft section is provided with a discharge path for releasing exhaust gas discharged into the housing from the lower end opening of the exhaust tube into the atmosphere when the engine rotates at low speed, and resistance is provided to the exhaust gas in the discharge path. An outboard motor characterized by having a sound deadening piece inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9811788U JPH0218797U (en) | 1988-07-25 | 1988-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9811788U JPH0218797U (en) | 1988-07-25 | 1988-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0218797U true JPH0218797U (en) | 1990-02-07 |
Family
ID=31324093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9811788U Pending JPH0218797U (en) | 1988-07-25 | 1988-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0218797U (en) |
-
1988
- 1988-07-25 JP JP9811788U patent/JPH0218797U/ja active Pending
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