JPS5999821U - Engine sound insulation structure - Google Patents
Engine sound insulation structureInfo
- Publication number
- JPS5999821U JPS5999821U JP19522782U JP19522782U JPS5999821U JP S5999821 U JPS5999821 U JP S5999821U JP 19522782 U JP19522782 U JP 19522782U JP 19522782 U JP19522782 U JP 19522782U JP S5999821 U JPS5999821 U JP S5999821U
- Authority
- JP
- Japan
- Prior art keywords
- sound insulation
- insulation structure
- engine sound
- engine
- sound insulating
- 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
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案の断面図、第2図は従来構造におけるフ
ァン前後の気圧曲線図である。
1・・・エンジン、2・・・ラジェータ、3・・・シュ
ラウド、4・・・ファン、5・・・キャブフロア、6・
・・後部遮音カバー、7・・・下部遮音カバー、8・・
・吸音ダクト。FIG. 1 is a sectional view of the present invention, and FIG. 2 is a pressure curve diagram before and after the fan in a conventional structure. 1... Engine, 2... Radiator, 3... Shroud, 4... Fan, 5... Cab floor, 6...
...Rear sound insulation cover, 7...Lower sound insulation cover, 8...
・Sound absorption duct.
Claims (1)
ムにおいて、ラジェータファン直後の下側遮音壁に外気
と連通ずる吸音ダクトを設けて成るエンジンの遮音構造
。A sound insulating structure for an engine, in which a sound absorbing duct communicating with outside air is provided in the lower sound insulating wall immediately after the radiator fan in an engine room surrounded by a sound insulating wall around the engine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19522782U JPS5999821U (en) | 1982-12-24 | 1982-12-24 | Engine sound insulation structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19522782U JPS5999821U (en) | 1982-12-24 | 1982-12-24 | Engine sound insulation structure |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5999821U true JPS5999821U (en) | 1984-07-05 |
Family
ID=30419372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19522782U Pending JPS5999821U (en) | 1982-12-24 | 1982-12-24 | Engine sound insulation structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5999821U (en) |
-
1982
- 1982-12-24 JP JP19522782U patent/JPS5999821U/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5999821U (en) | Engine sound insulation structure | |
JPS581654U (en) | Basement | |
JPS5835733U (en) | soundproof ventilation | |
JPS60174404U (en) | Totally enclosed external sector control panel | |
JPS5864257U (en) | Vacuum cleaner silencer | |
JPS61144684U (en) | ||
JPS5898225U (en) | Air cleaner intake structure | |
JPS58136619U (en) | Soundproof engine generator cooling system | |
JPS5911228U (en) | Air conditioner compressor soundproofing device | |
JPS60147715U (en) | Engine room ventilation system | |
JPS58118078U (en) | Engine room undercover structure | |
JPS6025443U (en) | heating equipment storage device | |
JPS5913929U (en) | integrated air conditioner | |
JPS6044126U (en) | Low noise electronic computer equipment | |
JPS5860135U (en) | Silencer for ventilation fan | |
JPS59135076U (en) | Motor cooling system | |
JPS6043933U (en) | soundproof duct | |
JPS58137986U (en) | Outdoor unit in air conditioner | |
JPS5988263U (en) | engine intake system | |
JPS58172020U (en) | Construction machinery noise reduction device | |
JPS58196731U (en) | Draft chamber exhaust structure | |
JPS6375725U (en) | ||
JPS5921042U (en) | Soundproof motor generator | |
JPS58187398U (en) | warm air toilet seat | |
JPS59113138U (en) | Silencer for vents |