JPS6243384A - Exhaust duct device for radiator in motor tricycle - Google Patents
Exhaust duct device for radiator in motor tricycleInfo
- Publication number
- JPS6243384A JPS6243384A JP60181651A JP18165185A JPS6243384A JP S6243384 A JPS6243384 A JP S6243384A JP 60181651 A JP60181651 A JP 60181651A JP 18165185 A JP18165185 A JP 18165185A JP S6243384 A JPS6243384 A JP S6243384A
- Authority
- JP
- Japan
- Prior art keywords
- engine
- radiator
- exhaust duct
- hole
- exhaust
- 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 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004424 eye movement Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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
【発明の詳細な説明】
（産業上の利用分野）
本発明は、前輪の１個と乗員用シートとを備える前部車
体と、エンジンと左右１対の後輪とを備える後部車体と
で構成される自動３輪車におけるラジェータの排風ダク
ト装置に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention consists of a front vehicle body that includes one front wheel and a passenger seat, and a rear vehicle body that includes an engine and a pair of left and right rear wheels. The present invention relates to an exhaust duct device for a radiator in a three-wheeled motor vehicle.
（従来の技術）
従来、この種自動５輸車の場合には、空冷式のエンジン
を搭載するを一般とする。(Prior Art) Conventionally, this type of automatic 5-vehicle transport vehicle is generally equipped with an air-cooled engine.
（発明が解決しようとする問題点）
ところで、車両の大型化に伴って排気量の比較的大きな
エンジンを搭載する場合には、エンジン騒音の低減が図
ｎ１又エンジン温度のフントロールが簡単に行なえて有
利な水冷式のエンジンを搭載することが望まｎる。この
場合、走行風がラジェータに十分作用し冷却性能の向上
が図ｎるように、後部車体の前側部にラジェータを左右
１対に設け、該各ラジェータの背面側に配置した排風ダ
ク）１介して該各ラジェータからの排風を該後部車体の
後方に排出するようにすることが考えらγしるが、該後
部車体の前側には前部車体が存していて配置できるラジ
ェータの大きさは限らｎてしまい、従って如何にしてエ
ンジンを効率良く冷却するかが問題となる。(Problems to be Solved by the Invention) By the way, when a vehicle is equipped with a relatively large displacement engine as the size of the vehicle increases, engine noise can be reduced or engine temperature can be easily controlled. Therefore, it is desirable to install a water-cooled engine, which is advantageous. In this case, a pair of left and right radiators are installed on the front side of the rear vehicle body, and an air exhaust duct is placed on the back side of each radiator so that the running wind acts sufficiently on the radiators and improves cooling performance. It is conceivable that the exhaust air from each radiator is discharged to the rear of the rear body through the radiator, but since the front body exists in front of the rear body, the size of the radiator that can be arranged is limited. Therefore, the problem is how to efficiently cool the engine.
本発明は、排風ダクト内を流ｎるラジェータからの排風
流を利用してエンジン回りの熱気をエンジンルーム外に
排出し、エンジンの冷却性の向上が図ｎるようにし念排
風ダクト装置を提供することをその目的とする。The present invention utilizes the exhaust air flow from the radiator flowing inside the exhaust duct to exhaust hot air around the engine to the outside of the engine room, thereby improving the cooling performance of the engine. Its purpose is to provide.
（問題点を解決するための手段）
本発明は、かかる目的を達成すべく、前輪の１個と乗員
用シートとを備えるＩ１１部車体色、エンジンと左右１
対の後輪とを備える後部車体とで構成きｎる目動５＃１
１車であって、該後部車体の前部にラジェータを左右１
対に設け、該各ラジェータの背面側に配置した排風ダク
ト本体を介して該各ラジェータからの排風を該後部車体
の後方に排出するようにしたものにおいて、該排風ダク
ト本体の該エンジンの配置側の（ｌｌｉ１戦に該エンジ
ンの横側部近傍に位置させた透孔を形成したことを特徴
とする。(Means for Solving the Problems) In order to achieve the above object, the present invention provides an I11 body color, an engine, and a left and right seat, which includes one front wheel and a passenger seat.
Eye movement 5 #1 consisting of a rear body with a pair of rear wheels
1 car, with one radiator on the left and right at the front of the rear car body.
The exhaust air from each radiator is discharged to the rear of the rear vehicle body through an air exhaust duct body arranged on the rear side of each radiator, wherein the engine of the air exhaust duct body is The engine is characterized in that a through hole is formed near the side of the engine (lli1) on the side where the engine is located.
（実施例） 本発明全図示の実施例につき説明する。(Example) A fully illustrated embodiment of the present invention will be described.
図面でｉｌ＋は前輪（２）の１個と乗員用シート（３）
とを備える前部車体、（４）はエンジン（５）と左右１
対の後輪＋６１ ［６１とを備える後８ｓ車体を示し、
該前部車体ｉｌ＋と該後部車体（４）とをローリングジ
ョイン）ｔ７１ｔ−介して連結し、全体として所請揺動
式の自動３輪車を構成した。そして、該後部車体（４１
の前側部にラジェータ（８）全左右１対に設け、該各ラ
ジェータ（８）の背面側に配置した排風ダクト本体（９
）ｔ−介して該各ラジェータ（８）からの排風を該後部
車体（４）の後方に排出するようにし念。In the drawing, il+ is one of the front wheels (2) and the passenger seat (3)
(4) is the engine (5) and the left and right 1
Shows a rear 8s vehicle body equipped with a pair of rear wheels +61 [61]
The front vehicle body il+ and the rear vehicle body (4) were connected via a rolling joint t71t-, thereby constructing a swinging type three-wheeled motor vehicle as a whole. Then, the rear vehicle body (41
A pair of left and right radiators (8) are provided on the front side of the radiator (8), and an exhaust duct body (9) is provided on the back side of each radiator (8).
) The exhaust air from each radiator (8) should be discharged to the rear of the rear vehicle body (4).
更に詳述するに、該排風ダクト本体（９）は、第１図及
び第２図に示す如く、該各ラジェータ（８）の背面から
該エンジン（５）のｍ側部全通って後方にのびる枝！
（９＆）（９＆）が該エンジン（５）の後方において互
に合流する平面視略フ字形形状に形成１ｒするものとし
、該排風ダクト本体（９）の前側の流入口（９ｋ））（
９ｍ）） を夫々以各ラジェータ（８）の背面とその後
側の流出口（９ｃ）’ａ−該後部車体（４）の後側壁の
エアスポイラｕｌＪの下側に形成したルーバー形の出口
０υとに各Ｖ＆ませるようにした。More specifically, as shown in FIGS. 1 and 2, the exhaust duct main body (9) extends rearward from the back of each radiator (8) through the entire m side of the engine (5). Growing branches!
(9&) (9&) shall be formed in a substantially F-shape in plan view where they merge at the rear of the engine (5), and the inlet (9k) on the front side of the exhaust duct body (9)) (
9m)) respectively on the back side of each radiator (8) and the rear outlet (9c)'a - the louver-shaped outlet 0υ formed on the lower side of the air spoiler ulJ on the rear side wall of the rear vehicle body (4). I tried to make each V&.
図面で（８ａ）はラジエータファンケ示す。In the drawing, (8a) indicates a radiator fan.
ここで本発明によｆＬば、排風ダクト本体（９）のエン
ジン（５）の配置側のｆｊｌｌｌ 壁（９（Ｌ） Ｋ該
エンジン（５）の横側部近傍に位置させ＋ａ孔ａ２１ｔ
形成するもので、こｆ′Ｌｔ−詳述するに図示のもので
は、該排風ダクト本体（９）の各枝管（９ａ）の該エン
ジン（５）の配置側の側壁（９ｄ）にルーバー形の透孔
σ２１−夫々形成するようにした。Here, according to the present invention, the exhaust duct body (9) on the side where the engine (5) is disposed is located near the side of the engine (5) and the +a hole a21t is
Specifically, in the case shown in the figure, a louver is provided on the side wall (9d) of each branch pipe (9a) of the exhaust duct body (9) on the side where the engine (5) is disposed. Through holes σ21-shaped were formed respectively.
（作 用）
排風ダクト本体（９）のエンジン（５）の配ａｔｔｍの
側″１ （９ｄ）に該エンジン（５）の横一部に位置さ
ぜた逃孔αＦｔ−形成することによシ、該排風ダクト本
体（９）内を流ｎるラジェータ（８１からの排風流によ
るエゼクタ作用によって、該エンジン（５）回９の熱気
が該透孔α力から引き出さｎて該排風ダクト本体（９）
を介して後部車体（４）の後方に排出さｊＬ、従ってエ
ンジンルーム内にエンジンからの熱がこもらない。(Function) By forming a relief hole αFt located in a side part of the engine (5) on the side of the exhaust duct body (9) attm of the engine (5) (9d). By the ejector action of the exhaust air flow from the radiator (81) flowing inside the exhaust duct main body (9), the hot air from the engine (5) is drawn out from the through-hole α force and into the exhaust duct. Main body (9)
The heat from the engine is discharged to the rear of the rear vehicle body (4) via the engine compartment, so heat from the engine is not trapped in the engine room.
尚、上記実施例のように、後部車体（４）の後側壁のエ
アスポイラＱＯの下側に形成した出口ａυに排風ダクト
本体（９）の流出口（９Ｏ） Ｖ臨ませることにより、
該エアスポイラａαの下側部に生じる負圧によって該排
風ダクト本体（９）内の排風が引き出さｎｌよシ一層の
ラジェータ（８）の冷却性の向上やエンジン＋５１回）
の熱の排出作用の向上が図ｎで有利である。In addition, as in the above embodiment, by making the outlet aυ formed on the lower side of the air spoiler QO on the rear side wall of the rear vehicle body (4) face the outlet (9O) V of the exhaust duct body (9),
The exhaust air inside the exhaust duct body (9) is drawn out by the negative pressure generated at the lower side of the air spoiler aα, which further improves the cooling performance of the radiator (8) and the engine +51 times).
An improved heat dissipation effect is advantageous in figure n.
（発明の効果）
このように本発明によｎば、排風ダクト本体のエンジン
の配置側の＠壁に該エンジンの横側部に位置させた透孔
を形成するもので、該排風ダクト本体内を流ｎる排風流
によるエゼクタ作用によってエンジン回りの熱気を該透
孔を介して引き出して後部車体の後方に排出し、エンジ
ンの冷却性の向上を図ることができ、又排風ダクトの側
壁に透孔を形成するだけで足シ構造簡単且つ安価に得ら
ｎる効果を有する。(Effects of the Invention) As described above, according to the present invention, a through hole is formed in the wall of the exhaust duct body on the side where the engine is disposed, and the through hole is located on the lateral side of the engine. By the ejector action of the exhaust air flowing inside the main body, the hot air around the engine is drawn out through the through hole and discharged to the rear of the rear vehicle body, improving the cooling performance of the engine. Just by forming a through hole in the side wall, the leg structure can be easily and inexpensively obtained.
第１図は本発明装置の１例を具備する自動３輪車の一部
截断側面図、８ｇ２図はその要部の裁断平面図、第３図
は全体の斜視図でおる。
（１）・・・・・・ｍ１部車体 （２）・・・・・・
ｒＩＩＪ 輪（３）・・・・・・乗員用シート（４
）・・・・・・後部車体（５）・・・・・・エンジン
＋６１ Ｆ６）・・・後 輪ｔ８１ （８１・・・
ラジェータ （９）・・・・・・排風ダクト本体
（９（Ｌ）（９ｄ）・・・＠壁ａ力α岬・・透孔外２名FIG. 1 is a partially cutaway side view of a three-wheeled motor vehicle equipped with an example of the device of the present invention, FIG. (1)・・・・・・m1 part car body (2)・・・・・・
rIIJ Wheel (3)... Passenger seat (4)
)・・・Rear body (5)・・・Engine
+61 F6)...Rear wheel t81 (81...
Radiator (9)...Exhaust duct body (9(L)(9d)...@wall a force α cape...2 people outside the through hole
Claims (1)
ジンと左右１対の後輪とを備える後部車体とで構成され
る自動３輪車であつて、該後部車体の前部にラジエータ
を左右１対に設け、該各ラジエータの背面側に配置した
排風ダクト本体を介して該各ラジエータからの排風を該
後部車体の後方に排出するようにしたものにおいて、該
排風ダクト本体の該エンジンの配置側の側壁に該エンジ
ンの横側部近傍に位置させた透孔を形成したことを特徴
とする自動３輪車におけるラジエータの排風ダクト装置
。A three-wheeled motor vehicle consisting of a front body that includes one front wheel and a passenger seat, and a rear body that includes an engine and a pair of left and right rear wheels, and a radiator in the front of the rear body. are provided in a pair on the left and right, and the exhaust air from each radiator is discharged to the rear of the rear vehicle body through an exhaust duct body arranged on the rear side of each radiator, wherein the exhaust duct body An exhaust duct device for a radiator in a three-wheeled motor vehicle, characterized in that a through hole is formed in a side wall on the side where the engine is disposed, the hole being positioned near a lateral side of the engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60181651A JPS6243384A (en) | 1985-08-21 | 1985-08-21 | Exhaust duct device for radiator in motor tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60181651A JPS6243384A (en) | 1985-08-21 | 1985-08-21 | Exhaust duct device for radiator in motor tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6243384A true JPS6243384A (en) | 1987-02-25 |
Family
ID=16104469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60181651A Pending JPS6243384A (en) | 1985-08-21 | 1985-08-21 | Exhaust duct device for radiator in motor tricycle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6243384A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003070547A1 (en) * | 2002-02-22 | 2003-08-28 | Bombardier Inc. | A three-wheeled vehicle having a split radiator and an interior storage compartment |
| EP1145945A3 (en) * | 2000-04-13 | 2003-10-15 | Josef Fischer | Three-wheel motor vehicle |
| JP2015075085A (en) * | 2013-10-11 | 2015-04-20 | 本田技研工業株式会社 | Suction device of saddle ride type vehicle |
-
1985
- 1985-08-21 JP JP60181651A patent/JPS6243384A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1145945A3 (en) * | 2000-04-13 | 2003-10-15 | Josef Fischer | Three-wheel motor vehicle |
| WO2003070547A1 (en) * | 2002-02-22 | 2003-08-28 | Bombardier Inc. | A three-wheeled vehicle having a split radiator and an interior storage compartment |
| US7464781B2 (en) | 2002-02-22 | 2008-12-16 | Bombardier Recreational Product Inc. | Three-wheeled vehicle having a split radiator and an interior storage compartment |
| JP2015075085A (en) * | 2013-10-11 | 2015-04-20 | 本田技研工業株式会社 | Suction device of saddle ride type vehicle |
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