JPH038994U - - Google Patents
Info
- Publication number
- JPH038994U JPH038994U JP6938389U JP6938389U JPH038994U JP H038994 U JPH038994 U JP H038994U JP 6938389 U JP6938389 U JP 6938389U JP 6938389 U JP6938389 U JP 6938389U JP H038994 U JPH038994 U JP H038994U
- Authority
- JP
- Japan
- Prior art keywords
- engine room
- absorbing material
- sound absorbing
- hull
- engine
- 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
- 239000011358 absorbing material Substances 0.000 claims description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims 1
- 239000006260 foam Substances 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Description
第１図は本考案の一実施例による小型滑走艇の
エンジンルームの横断面図、第２図は第１図のエ
ンジンルームをデツキの開口部から透視した部分
斜視図、第３図は第１図のエンジンルームを備え
た小型滑走艇の模式的縦断面図、第４図は第３図
の小型滑走艇の外観斜視図、第５図は第３図の小
型滑走艇の平面図である。
１……船体、２……デツキ部分、３……ハル部
分、１０……エンジン、２１……バルクヘツド、
２２……エンジンルーム、３８，３９，４０……
バルクヘツド、４８，４９，５０……吸音材、５
１，５２……開口、５３，５４……サイドルーム
、５５……フロート（吸音材）、５６……吸気経
路。
FIG. 1 is a cross-sectional view of the engine room of a small personal watercraft according to an embodiment of the present invention, FIG. 2 is a partial perspective view of the engine room of FIG. 1 seen through the opening of the deck, and FIG. FIG. 4 is a perspective view of the appearance of the small personal watercraft shown in FIG. 3, and FIG. 5 is a plan view of the small personal watercraft shown in FIG. 3. 1...Hull, 2...Deck part, 3...Hull part, 10...Engine, 21...Bulkhead,
22... Engine room, 38, 39, 40...
Bulkhead, 48, 49, 50...Sound absorbing material, 5
1, 52...Opening, 53, 54...Side room, 55...Float (sound absorbing material), 56...Intake path.
Claims (1)
た中空殻体から成る小型滑走艇の船体の内部を、
垂直なバルクヘツドで仕切つてエンジンルームを
形成し、前記バルクヘツドにウレタン発泡体など
の吸音材を貼り付け、エンジンの吸気経路または
エンジンルームの換気経路に吸音材から成るフロ
ートを固着することを特徴とする小型滑走艇のエ
ンジンルーム。 The inside of the hull of a small personal watercraft is made of a hollow shell formed by joining the deck part and the hull part.
The engine room is partitioned by a vertical bulkhead, a sound absorbing material such as urethane foam is attached to the bulk head, and a float made of the sound absorbing material is fixed to the engine intake path or the ventilation path of the engine room. Engine room of a small watercraft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6938389U JPH038994U (en) | 1989-06-14 | 1989-06-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6938389U JPH038994U (en) | 1989-06-14 | 1989-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH038994U true JPH038994U (en) | 1991-01-28 |
Family
ID=31604637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6938389U Pending JPH038994U (en) | 1989-06-14 | 1989-06-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH038994U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015196411A (en) * | 2014-03-31 | 2015-11-09 | ヤンマー株式会社 | fuel cell ship |
| JP2019523728A (en) * | 2016-06-20 | 2019-08-29 | ポラリス インダストリーズ インコーポレーテッド | Endless track all-terrain vehicle |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6422694A (en) * | 1987-07-20 | 1989-01-25 | Yanmar Diesel Engine Co | Engine room for small size ship |
-
1989
- 1989-06-14 JP JP6938389U patent/JPH038994U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6422694A (en) * | 1987-07-20 | 1989-01-25 | Yanmar Diesel Engine Co | Engine room for small size ship |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015196411A (en) * | 2014-03-31 | 2015-11-09 | ヤンマー株式会社 | fuel cell ship |
| JP2019523728A (en) * | 2016-06-20 | 2019-08-29 | ポラリス インダストリーズ インコーポレーテッド | Endless track all-terrain vehicle |