JPS6369720U - - Google Patents
Info
- Publication number
- JPS6369720U JPS6369720U JP16342086U JP16342086U JPS6369720U JP S6369720 U JPS6369720 U JP S6369720U JP 16342086 U JP16342086 U JP 16342086U JP 16342086 U JP16342086 U JP 16342086U JP S6369720 U JPS6369720 U JP S6369720U
- Authority
- JP
- Japan
- Prior art keywords
- reinforcing member
- soundproof
- box
- engine
- damping passage
- 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 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims 3
- 238000013016 damping Methods 0.000 claims 2
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Description
第１図乃至第６図は本考案の一実施例に係り、
第１図は防音型エンジンの斜視図、第２図は防音
型エンジンの断面正面図、第３図は防音型エンジ
ンの断面平面図、第４図は第２図の―線断面
図、第５図は第２図の―線断面図、第６図は
第２図の―線断面図である。
１…防音箱、２ａ…冷却フアン、７，８…補強
部材、１７ａ，１７ｂ，１７ｃ，１７ｄ，２０ａ
，２０ｂ…消音通路、２１ａ，２１ｂ…連通孔、
２６…ダクト。
1 to 6 relate to an embodiment of the present invention,
Figure 1 is a perspective view of the soundproof engine, Figure 2 is a cross-sectional front view of the soundproof engine, Figure 3 is a cross-sectional plan view of the soundproof engine, Figure 4 is a cross-sectional view taken along the line - - of Figure 2, and Figure 5 is a cross-sectional view of the soundproof engine. The figure is a cross-sectional view taken along the line -- in FIG. 2, and FIG. 6 is a cross-sectional view taken along the line -- in FIG. 1... Soundproof box, 2a... Cooling fan, 7, 8... Reinforcement member, 17a, 17b, 17c, 17d, 20a
, 20b...silence passage, 21a, 21b...communication hole,
26...Duct.
Claims (1)
気とを連通する消音通路が形成され、また、上記
消音通路内の冷却風をエンジンの冷却フアン近傍
へ供給するダクトが上記補強部材に連設され、更
に、この補強部材に防音箱内の換気を行う連通孔
が形成されている事を特徴とする防音型エンジン
。 A sound damping passage that communicates the sound proof box with the atmosphere is formed in the reinforcing member forming the soundproof box, and a duct is connected to the reinforcing member for supplying the cooling air in the sound damping passage to the vicinity of the cooling fan of the engine. A soundproof engine characterized in that the reinforcing member is further formed with a communication hole for ventilating the inside of the soundproof box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16342086U JPS6369720U (en) | 1986-10-24 | 1986-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16342086U JPS6369720U (en) | 1986-10-24 | 1986-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6369720U true JPS6369720U (en) | 1988-05-11 |
Family
ID=31091603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16342086U Pending JPS6369720U (en) | 1986-10-24 | 1986-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6369720U (en) |
-
1986
- 1986-10-24 JP JP16342086U patent/JPS6369720U/ja active Pending