JPH0356840U - - Google Patents
Info
- Publication number
- JPH0356840U JPH0356840U JP11883989U JP11883989U JPH0356840U JP H0356840 U JPH0356840 U JP H0356840U JP 11883989 U JP11883989 U JP 11883989U JP 11883989 U JP11883989 U JP 11883989U JP H0356840 U JPH0356840 U JP H0356840U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- exhaust
- cooling device
- path
- suction
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000005056 compaction Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
- Exhaust Silencers (AREA)
Description
実施例の第１図は転圧機械の全体を表わす側面
図、第２図は排風カバーの側面図、第３図は同じ
く平面断面図、第４図は空冷デイーゼルエンジン
のエンジン廻りの冷却装置を示す斜視図、第５図
は同じく冷却装置の平面図、第６図は同じく冷却
装置の側面図である。
Ｅ…空冷デイーゼルエンジン、１…転圧機械、
２…車体、３，４…転動輪、５…エンジンルーム
、６…吸込口、７…吸込経路、８…排風カバー、
８ａ…排出経路、８ｂ…排出口、９…排風フアン
、１０…発泡ポリウレタン、１１…吸込口、１２
…吸込ダクト、１３…シユラウド、１４…吸込フ
アン、１５…開口、１６…エルボ型ダクト、１７
…排出ダクト、１８…排出口。
Fig. 1 of the embodiment is a side view showing the entire rolling compaction machine, Fig. 2 is a side view of the exhaust cover, Fig. 3 is a plan sectional view of the same, and Fig. 4 is a cooling system around the engine of an air-cooled diesel engine. FIG. 5 is a plan view of the cooling device, and FIG. 6 is a side view of the cooling device. E...Air-cooled diesel engine, 1...Rolling machine,
2...Vehicle body, 3, 4...Rolling wheels, 5...Engine room, 6...Suction port, 7...Suction route, 8...Exhaust cover,
8a...Discharge route, 8b...Discharge port, 9...Exhaust fan, 10...Polyurethane foam, 11...Suction port, 12
...Suction duct, 13...Shroud, 14...Suction fan, 15...Opening, 16...Elbow type duct, 17
...Discharge duct, 18...Discharge port.
Claims (1)
吸込経路を介してエンジンを冷却し、排出経路及
び排出口を介して車体外部に排気する冷却装置を
有する転圧機械において、前記冷却装置を独立し
た二つの系路とし、第１冷却装置は吸音部材を内
貼りしたエンジンルームでエンジン等の外表面を
冷却できるように排出経路に排出フアンを設け、
第２冷却装置はエンジンのシユラウド内にエアを
フアンにより強制的に導入してエンジンを冷却す
るため、吸込経路と排気経路をダクトで構成する
と共に、前記第１・第２冷却装置の吸込経路と排
出経路の内面の一つ乃至全部に吸音部材を内貼り
し、且つ各々の両経路の一つ乃至全部を複数回屈
曲させることを特徴とする低騒音型転圧機械。 In a compaction machine equipped with an air-cooled diesel engine and having a cooling device that cools the engine from the suction port through the suction path and exhausts the engine to the outside of the vehicle body through the exhaust path and the exhaust port, the cooling device is installed in two independent units. The first cooling device is equipped with an exhaust fan in the exhaust route so that the outer surface of the engine, etc. can be cooled in the engine room with a sound absorbing member lined inside.
The second cooling device cools the engine by forcibly introducing air into the shroud of the engine using a fan, so the suction path and the exhaust path are configured with ducts, and the suction path of the first and second cooling devices and A low-noise rolling compaction machine characterized by lining one or all of the inner surfaces of the discharge path with a sound-absorbing member and bending one or all of each of the two paths multiple times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989118839U JPH0710043Y2 (en) | 1989-10-11 | 1989-10-11 | Low noise rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989118839U JPH0710043Y2 (en) | 1989-10-11 | 1989-10-11 | Low noise rolling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0356840U true JPH0356840U (en) | 1991-05-31 |
| JPH0710043Y2 JPH0710043Y2 (en) | 1995-03-08 |
Family
ID=31666983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989118839U Expired - Lifetime JPH0710043Y2 (en) | 1989-10-11 | 1989-10-11 | Low noise rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0710043Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006331993A (en) * | 2005-05-30 | 2006-12-07 | Gs Yuasa Corporation:Kk | Reed for sealed type battery, sealed type battery using the reed, and method of manufacturing the battery |
| JP2013230907A (en) * | 2012-04-27 | 2013-11-14 | Kobe Steel Ltd | Upper turning body of crane |
| JP2014218779A (en) * | 2013-05-01 | 2014-11-20 | 日立建機株式会社 | Roller |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51157736U (en) * | 1975-06-09 | 1976-12-15 | ||
| JPS5823949U (en) * | 1981-08-10 | 1983-02-15 | オ−シ−エンジニアリング株式会社 | Kasagi for concrete blocks |
| JPS5974327A (en) * | 1982-10-19 | 1984-04-26 | Yamaha Motor Co Ltd | Electricity generator driven by engine |
-
1989
- 1989-10-11 JP JP1989118839U patent/JPH0710043Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51157736U (en) * | 1975-06-09 | 1976-12-15 | ||
| JPS5823949U (en) * | 1981-08-10 | 1983-02-15 | オ−シ−エンジニアリング株式会社 | Kasagi for concrete blocks |
| JPS5974327A (en) * | 1982-10-19 | 1984-04-26 | Yamaha Motor Co Ltd | Electricity generator driven by engine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006331993A (en) * | 2005-05-30 | 2006-12-07 | Gs Yuasa Corporation:Kk | Reed for sealed type battery, sealed type battery using the reed, and method of manufacturing the battery |
| JP2013230907A (en) * | 2012-04-27 | 2013-11-14 | Kobe Steel Ltd | Upper turning body of crane |
| JP2014218779A (en) * | 2013-05-01 | 2014-11-20 | 日立建機株式会社 | Roller |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0710043Y2 (en) | 1995-03-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |