JPH02124220U - - Google Patents
Info
- Publication number
- JPH02124220U JPH02124220U JP3388489U JP3388489U JPH02124220U JP H02124220 U JPH02124220 U JP H02124220U JP 3388489 U JP3388489 U JP 3388489U JP 3388489 U JP3388489 U JP 3388489U JP H02124220 U JPH02124220 U JP H02124220U
- Authority
- JP
- Japan
- Prior art keywords
- muffler
- engine
- generator
- cooling air
- cover
- 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 10
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000001743 silencing effect Effects 0.000 description 1
Landscapes
- Exhaust Gas After Treatment (AREA)
- Exhaust Silencers (AREA)
Description
第1図〜第7図は本考案の実施例を示し、第1
図は強制空冷立軸エンジン発電機の縦断面図、第
2図は同エンジン発電機の横断平面図、第3図は
同エンジン発電機のマフラ部分の縦断面図、第4
図はマフラの縦断面図、第5図は第4図のV−V
線断面図、第6図はマフラカバーの外観図、第7
図は消音効果を高める変形例を示すマフラの排気
出口付近の縦断面図、第8図は従来技術を示す第
1図相当図である。
1……冷却フアン、2……送風室、3……マフ
ラ、4……マフラカバー、5……通風隙間、6…
…冷却風入口、7……冷却風出口、10……排気
出口、13……マフラ入口管、14……共鳴管、
E……エンジン、G……発電機。
1 to 7 show embodiments of the present invention.
Figure 2 is a vertical cross-sectional view of the forced air-cooled vertical shaft engine generator, Figure 2 is a cross-sectional plan view of the engine generator, Figure 3 is a vertical cross-sectional view of the muffler section of the engine generator, and Figure 4 is a vertical cross-sectional view of the muffler section of the engine generator.
The figure is a vertical cross-sectional view of the muffler, and Figure 5 is V-V of Figure 4.
Line sectional view, Figure 6 is an external view of the muffler cover, Figure 7 is
The figure is a vertical cross-sectional view of the vicinity of the exhaust outlet of the muffler showing a modified example for enhancing the silencing effect, and FIG. 8 is a view corresponding to FIG. 1 showing the prior art. 1... Cooling fan, 2... Ventilation chamber, 3... Muffler, 4... Muffler cover, 5... Ventilation gap, 6...
...Cooling air inlet, 7...Cooling air outlet, 10...Exhaust outlet, 13...Muffler inlet pipe, 14...Resonance pipe,
E...engine, G...generator.
Claims (1)
して連動連結し、エンジンEと発電機Gの上側に
吸い出し式冷却フアン1を同心上に配置して連動
連結し、エンジンEの排気ポートにマフラ入口管
13を介してマフラ3を連通連結して構成した強
制空冷立軸エンジン発電機の排気装置において、 縦長に形成したマフラ3をエンジンEの横外側
空間及び発電機Gの横外側空間に亘つて配置し、 マフラ3の周囲を通風隙間5を空けてマフラカ
バー4で覆い、マフラカバー4の上面に冷却風入
口6を空け、マフラカバー4の外側面の下部に冷
却風出口7を空け、 マフラカバー4の冷却風入口6を冷却フアン1
の送風室2に連通させ、マフラカバー4の冷却風
出口7の内部にマフラ3の排気出口10を外向き
に臨ませて開口し、マフラ3の下部にマフラ入口
管13を連通させて構成したことを特徴とする強
制空冷立軸エンジン発電機の排気装置。[Scope of Claim for Utility Model Registration] A vertical shaft air-cooled engine E and a generator G are arranged vertically and connected in an interlocking manner, and a suction type cooling fan 1 is arranged concentrically above the engine E and the generator G and connected in an interlocking manner. , in an exhaust system for a forced air-cooled vertical shaft engine generator configured by connecting a muffler 3 to the exhaust port of engine E via a muffler inlet pipe 13, the vertically formed muffler 3 is connected to the lateral outer space of engine E and the generator. G, the muffler 3 is covered with a muffler cover 4 with a ventilation gap 5 provided around it, a cooling air inlet 6 is provided on the upper surface of the muffler cover 4, and a cooling air inlet 6 is provided on the lower part of the outer surface of the muffler cover 4. Leave the cooling air outlet 7 open and connect the cooling air inlet 6 of the muffler cover 4 to the cooling fan 1.
The exhaust outlet 10 of the muffler 3 is opened so as to face outward inside the cooling air outlet 7 of the muffler cover 4, and the muffler inlet pipe 13 is communicated with the lower part of the muffler 3. An exhaust system for a forced air-cooled vertical shaft engine generator.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3388489U JPH02124220U (en) | 1989-03-23 | 1989-03-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3388489U JPH02124220U (en) | 1989-03-23 | 1989-03-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02124220U true JPH02124220U (en) | 1990-10-12 |
Family
ID=31537890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3388489U Pending JPH02124220U (en) | 1989-03-23 | 1989-03-23 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02124220U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58197418A (en) * | 1982-05-12 | 1983-11-17 | Fuji Heavy Ind Ltd | Engine-driven generator |
JPS6249614B2 (en) * | 1979-06-28 | 1987-10-20 | Fuji Photo Film Co Ltd |
-
1989
- 1989-03-23 JP JP3388489U patent/JPH02124220U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6249614B2 (en) * | 1979-06-28 | 1987-10-20 | Fuji Photo Film Co Ltd | |
JPS58197418A (en) * | 1982-05-12 | 1983-11-17 | Fuji Heavy Ind Ltd | Engine-driven generator |