JPS62108522U - - Google Patents
Info
- Publication number
- JPS62108522U JPS62108522U JP19924385U JP19924385U JPS62108522U JP S62108522 U JPS62108522 U JP S62108522U JP 19924385 U JP19924385 U JP 19924385U JP 19924385 U JP19924385 U JP 19924385U JP S62108522 U JPS62108522 U JP S62108522U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- muffler
- exhaust
- soundproof
- duct
- 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
- 238000001816 cooling Methods 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Description
第１図は本考案の一実施例である防音型エンジ
ン発電機の防音ケース内部を示す平面図、第２図
は同側面図、第３図は同エンジン発電機の排気口
部分を示す後面図である。
１……エンジン、２……発電機、３……底板、
４……補強板、５……ラバーマウント、６……マ
フラ出口、７……排気マフラ、８……側板、９…
…上板、１０……端板、１１……燃料タンク、１
２……エンジン冷却用フアン、１３……フアンカ
バー、１３……シユラウド、１４……マフラダク
ト、１６……排気口、１７……排気管、１８……
排気室、１９……発電機冷却用フアン、１９……
吸気口、２０……ルーバ、２２……衝突板、２３
……吸音材。
Fig. 1 is a plan view showing the inside of a soundproof case of a soundproof engine generator which is an embodiment of the present invention, Fig. 2 is a side view of the same, and Fig. 3 is a rear view showing the exhaust port portion of the engine generator. It is. 1...engine, 2...generator, 3...bottom plate,
4... Reinforcement plate, 5... Rubber mount, 6... Muffler outlet, 7... Exhaust muffler, 8... Side plate, 9...
...Top plate, 10...End plate, 11...Fuel tank, 1
2... Engine cooling fan, 13... Fan cover, 13... Shroud, 14... Muffler duct, 16... Exhaust port, 17... Exhaust pipe, 18...
Exhaust chamber, 19... Generator cooling fan, 19...
Intake port, 20... Louver, 22... Collision plate, 23
...Sound absorbing material.
Claims (1)
記エンジンの高熱部分と前記マフラとをダクトで
覆い、前記防音ケース内の空気を該ダクト内に強
制的に通風させて、その排風をマフラを通過した
エンジン排気とともに前記防音ケースの外部へ排
出させるようにした防音型エンジンにおいて、前
記マフラの出口に対向させて前記エンジン排気と
衝突し該排気を外周方向へ偏向させる衝突板を設
けるとともに、前記ダクトの端部を前記衝突板の
外周方向へ向けて拡開させたことを特徴とする防
音型エンジン。 The engine and muffler are housed in a soundproof case, the high-temperature parts of the engine and the muffler are covered with a duct, and the air in the soundproof case is forced into the duct, and the exhaust air is passed through the muffler. In the soundproof engine, the engine exhaust is discharged to the outside of the soundproof case together with the engine exhaust, and a collision plate is provided opposite to the outlet of the muffler to collide with the engine exhaust and deflect the exhaust toward the outer circumference, and the duct A soundproof engine characterized in that an end portion of the collision plate is expanded toward an outer circumferential direction of the collision plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19924385U JPS62108522U (en) | 1985-12-26 | 1985-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19924385U JPS62108522U (en) | 1985-12-26 | 1985-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62108522U true JPS62108522U (en) | 1987-07-10 |
Family
ID=31160685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19924385U Pending JPS62108522U (en) | 1985-12-26 | 1985-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62108522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009220811A (en) * | 2008-03-18 | 2009-10-01 | Volvo Construction Equipment Ab | Engine room for construction equipment |
-
1985
- 1985-12-26 JP JP19924385U patent/JPS62108522U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009220811A (en) * | 2008-03-18 | 2009-10-01 | Volvo Construction Equipment Ab | Engine room for construction equipment |
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