JPS644814U - - Google Patents
Info
- Publication number
- JPS644814U JPS644814U JP9881987U JP9881987U JPS644814U JP S644814 U JPS644814 U JP S644814U JP 9881987 U JP9881987 U JP 9881987U JP 9881987 U JP9881987 U JP 9881987U JP S644814 U JPS644814 U JP S644814U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- muffler
- exhaust pipe
- pipe
- enclosed
- 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 4
- 238000007599 discharging Methods 0.000 claims 2
- 238000007664 blowing Methods 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Exhaust Gas After Treatment (AREA)
Description
図は、この考案の一実施例を示すもので、第１
図はその一部の拡大せる正断面図、第２図はその
側断面図、第３図は側面図、第４図は一部の正断
面図、第５図は一部の斜面図、第６図は一部の組
立作用図、第７図は一部の別の実施例の斜面図で
ある。
図中、符号１は車体、２はエンジン、３はマフ
ラカバー、４はマフラ、５は排気管、６は排風管
、７は受継間隙部、２０は隔壁、２３は冷却フア
ンを示す。
The figure shows one embodiment of this invention.
The figure is an enlarged front cross-sectional view of a part of it, Figure 2 is a side cross-sectional view, Figure 3 is a side view, Figure 4 is a front cross-sectional view of a part, Figure 5 is a slope view of a part, and Figure 5 is a partial front sectional view. FIG. 6 is a partial assembly operation diagram, and FIG. 7 is a partial perspective view of another embodiment. In the figure, reference numeral 1 indicates a vehicle body, 2 an engine, 3 a muffler cover, 4 a muffler, 5 an exhaust pipe, 6 an exhaust pipe, 7 a transfer gap, 20 a bulkhead, and 23 a cooling fan.
Claims (1)
２に装着したマフラカバー３内に冷却風送風間隙
イを保持して内包させたマフラ４が該エンジン２
の排気を消音して排出する排気管５を、該マフラ
カバー３に連接させて該送風間隙イ内の冷却風を
排風させる排風管６内に内包させて二重管状に設
け、該マフラ４近傍に、該二重管状部を排気方向
前後に分断して排風と排気とを受継ぐと共に内側
の排気管５の排気の一部を外側の排風管６で受継
可能の受継間隙部７を設けてなるトラクタのマフ
ラ冷却装置。 A muffler 4 is installed in a muffler cover 3 attached to an engine 2 that is mounted so as to be able to vibrate with respect to the vehicle body 1, and the muffler 4 is enclosed within a muffler cover 3 that maintains a cooling air blowing gap.
An exhaust pipe 5 for muffling and discharging the exhaust air is connected to the muffler cover 3 and enclosed in an exhaust pipe 6 for discharging the cooling air in the ventilation gap A, and is provided in a double pipe shape. Near 4, there is a transfer gap portion that divides the double tubular portion into front and back in the exhaust direction and inherits the exhaust air and the exhaust gas, and also allows the outer exhaust pipe 6 to transfer a part of the exhaust gas from the inner exhaust pipe 5. A tractor muffler cooling system equipped with a 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9881987U JPS644814U (en) | 1987-06-26 | 1987-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9881987U JPS644814U (en) | 1987-06-26 | 1987-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS644814U true JPS644814U (en) | 1989-01-12 |
Family
ID=31325420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9881987U Pending JPS644814U (en) | 1987-06-26 | 1987-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS644814U (en) |
-
1987
- 1987-06-26 JP JP9881987U patent/JPS644814U/ja active Pending