JPS58214616A - Radiator device for motorcycle - Google Patents
Radiator device for motorcycleInfo
- Publication number
- JPS58214616A JPS58214616A JP57096252A JP9625282A JPS58214616A JP S58214616 A JPS58214616 A JP S58214616A JP 57096252 A JP57096252 A JP 57096252A JP 9625282 A JP9625282 A JP 9625282A JP S58214616 A JPS58214616 A JP S58214616A
- Authority
- JP
- Japan
- Prior art keywords
- radiator
- cooling
- cooling water
- engine
- guide pipe
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
- F28D1/0417—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with particular circuits for the same heat exchange medium, e.g. with the heat exchange medium flowing through sections having different heat exchange capacities or for heating/cooling the heat exchange medium at different temperatures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
- B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
- F02B61/02—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は自動二輪車のラジエタ装置に関するものである
。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a radiator device for a motorcycle.
水冷式エンジンを搭載した自動二輪車では、その冷却水
冷却用のラジエタは車体前部の冷却風を受けやすい位置
に設置されている。一方、自動二輪車は、狭いスペース
内に種々の機器を搭載している。このような狭いスペー
スにおいて、エンジンから還流する冷却水の導水パイプ
を直接ラジエタ上部へ導くとか、或いはラジエタで冷却
後の冷却水を導出する導水パイプをう（１）
ジエタ上部から取り出すようにすると、ラジエタの後面
に近接して導水パイプが位置することになり、導水パイ
プの存在によりラジエタの冷却風の通りが悪くなる。そ
のため、ラジエタの冷却効果が発揮されないことがある
。In motorcycles equipped with water-cooled engines, the radiator for cooling the cooling water is installed at the front of the vehicle body in a position where it is easily exposed to cooling air. On the other hand, motorcycles have various devices mounted in a narrow space. In such a narrow space, it is possible to lead the cooling water from the engine directly to the top of the radiator, or to take out the cooling water from the top of the radiator (1). The water guide pipe is located close to the rear surface of the radiator, and the presence of the water guide pipe makes it difficult for cooling air to pass through the radiator. Therefore, the cooling effect of the radiator may not be achieved.
本発明の目的は、上述のような間層に鑑み、冷却効果を
十分に発揮できるようにした自動二輪車のラジエタ装置
を提供せんとすることにある。An object of the present invention is to provide a radiator device for a motorcycle that can sufficiently exhibit a cooling effect in view of the above-mentioned interlayer.
上記目的を達成する本発明による自動二輪車のラジエタ
装置は、車体前部に設けたラジエタに、エンジンからＭ
ｆｆｉする冷却水の導水パイプをこのラジエタの下部か
ら内部を貫通して上部タンクへ導くように配管し、この
上部タンクの冷却水を上部から下方へラジエタ内部を流
下させるようにしたことを特徴とするものである。A radiator device for a motorcycle according to the present invention that achieves the above object has a radiator installed at the front of the vehicle body.
A cooling water guide pipe for ffi is arranged to pass through the inside of the radiator from the lower part of the radiator and lead to the upper tank, and the cooling water in the upper tank is made to flow down inside the radiator from the upper part. It is something to do.
以下、本発明を図に示す実施例により説明する。Hereinafter, the present invention will be explained with reference to embodiments shown in the drawings.
図において、１は自動二輪車のヘッドパイプ、２はメイ
ンフレーム、３はダウンチューブ、４（２）
はこれら三者が互いに連結される部分を挾むように固定
された補強ブラケットである。補強ブラケット４の左右
両側にｔよそれぞれ一対のラジエタ５．５が固定されて
いる。８ラジエタ５は、内側ｆ１部に前方へ延びる［６
？ （＝ｌブラケ・ント６を二つと、後方へ延びるＩＲ
（＝１ブラケットマを−づつ有している。前側の二つの
以（τ１ブラケット６゜６は補強ブラケッ１４とダウン
チューブ３とにそれぞれポルｉにＪり固定され、また後
側の取付ブラケッ］７はメインフ１ノーム２にボルトに
より固定されている。１７は１ｇ！１タンクである。In the figure, 1 is a head pipe of a motorcycle, 2 is a main frame, 3 is a down tube, and 4 (2) is a reinforcing bracket fixed to sandwich the part where these three are connected to each other. A pair of radiators 5.5 are fixed to the left and right sides of the reinforcing bracket 4, respectively. 8 radiator 5 extends forward to the inner f1 section [6
? (= two brackets and an IR extending backwards)
(It has two brackets on the front side (τ1 bracket 6゜6 is fixed to the reinforcement bracket 14 and the down tube 3 respectively at the pole i, and the rear mounting bracket) 7 is fixed with bolts to the main knob 1 and norm 2. 17 is a 1g!1 tank.
左右の８ラジエタ５１Ｊ１上下にそれぞれ上部タンク日
と下部タンク９とを有し、さらにこの上部タンク８と下
８１１タンク９との間を連鎖する複数本の狭隘な冷ＩＪ
ｌｉｌｌｌ ＷｔＩ Ｉ ［１と、互いに剛接する冷却
通路１０．１０１１１１を連結す°る冷却フィン１０ａ
とを有している。これらの上下８１１タンク８，９゜
冷却通路１０．冷却フィンＩＯａ ｌｔ全てアルミニウ
ムで１ｌｌｌ献されている。ラジエタ５の一方には、そ
の内部をアルミニウム類の導水パイプ１２が上（３）
下にｊ１通している。かつ、この導水パイプ１２とｖＡ
接する冷却通路１０との間には冷却フィン１０ａが連結
されている。The left and right 8 radiators 51J1 each have an upper tank and a lower tank 9 above and below, and a plurality of narrow cold IJs are connected between the upper tank 8 and the lower 811 tank 9.
cooling fins 10a connecting cooling passages 10.101111 that are in rigid contact with each other
It has These upper and lower 811 tanks 8, 9° cooling passages 10. The cooling fins IOa lt are all made of aluminum. Inside one of the radiators 5, an aluminum water guide pipe 12 is passed from top (3) to bottom (j1). And this water guide pipe 12 and vA
Cooling fins 10a are connected between the adjacent cooling passages 10.
導水パイプ１２の下端部には、エンジン１１を冷却して
還流する冷却水を導くゴムホースからなる導水パイプ１
３の端部が連結されている。アルミニウム類の導水パイ
プ１２の上端は上部タンク８内に開口しており、さらに
冷却水の一部が連１Δパイプ１４側へ流れるように連通
ずるようになフている。導水パイプ１２の上端で分流し
た一方の冷却水はゴムホースからなる連結パイプ１４を
介して隔りのラジエタの上部タンク８へ供給される。At the lower end of the water guide pipe 12, there is a water guide pipe 1 made of a rubber hose that cools the engine 11 and guides the cooling water to be returned.
3 ends are connected. The upper end of the water guide pipe 12 made of aluminum is opened into the upper tank 8, and further communicated so that a part of the cooling water flows to the continuous 1Δ pipe 14 side. One side of the cooling water separated at the upper end of the water guide pipe 12 is supplied to the upper tank 8 of the separate radiator via a connecting pipe 14 made of a rubber hose.
エンジン１１から還流した冷却水は、導水パイプ１２を
上方へ流れる闇にその表面及び冷却フィン１０ａを介し
て冷却される。談だ、両上部タンク８．８に供給された
後、それぞれ冷却通路１０を流下する闇にその表面及び
冷却フィン１０ａを介して外側の冷却風と熱交換を行い
冷却され、下部タンク９，９へ至る。冷却風により冷却
さく４）
れノこ冷却水はゴムホースからなる導水パイプ１５゜１
５によりポンプ１６へＪ ＋７ｔ［Ｌ 、再びポンプ１
６により加圧されてエンジン１１へ供給され、エンジン
１１の冷部を行う。Cooling water returned from the engine 11 flows upward through the water guide pipe 12 and is cooled through the surface thereof and the cooling fins 10a. After being supplied to both upper tanks 8 and 8, heat is exchanged with the outside cooling air through the cooling passage 10 and the cooling fins 10a, and the air is cooled. leading to. Cooling with cooling air 4) Lenoco cooling water is fed through a water guide pipe made of a rubber hose 15°1
5 to pump 16 J +7t[L, pump 1 again
6 is pressurized and supplied to the engine 11, which serves as a cold part of the engine 11.
上述したラジエタ装躍によると、エンジン１１からＭ流
した冷却水をラジエタ５の上部タンク日へ導くにあたり
、ラジエタ５の内部を上下に貫通ずるように設けた導水
パイプ１２と、この導水パイプ１２の下部に連結したエ
ンジン１１からの導水パイプ１３とにＪ、）て行、てお
り、また冷却後の冷却水を導出するときはラジエタ５，
５の下部から行フている。したがフて、従来装置のよう
にラジエタ５の後部で導水パイプが引き回されることが
ｔＸ ＜ 、広いスペースが確保される。According to the above-mentioned radiator installation, in order to guide the cooling water flowing from the engine 11 to the upper tank of the radiator 5, there is a water guide pipe 12 provided so as to pass vertically through the inside of the radiator 5, and The water guide pipe 13 from the engine 11 connected to the lower part is connected to the radiator 5,
The line is from the bottom of 5. Therefore, since the water guide pipe is routed at the rear of the radiator 5 as in the conventional device, a large space can be secured.
そのため、冷却風の通りは良好となり高い効率の冷却効
果を得ることができる。また、ラジエタ５の後部に中力
Ｉｊスペースが確保されることにより、燃料タンク１７
の容重を小さくしなければならｔｌいような不具合はな
（なる。Therefore, the cooling air flows well and a highly efficient cooling effect can be obtained. In addition, by securing a neutral power Ij space at the rear of the radiator 5, the fuel tank 17
There is no such problem as having to reduce the capacity and weight of the product.
また、実施例のｊ、うに導水パイプ１２と冷却通（５）
路１０との間に冷却フィン１０ａ７！ｌ（設けられる構
成とし、さらにアルミニウム類とすることにより、冷却
水はこの導水パイプ１２を通過する際にも良好な冷却が
行われることとなり、−暦高い冷却効果を得ることがで
きる。さらに、ラジェタ５を慣威する８部品が全体的に
アルミニウム類であることにより車両の軽量化に寄与す
ることができる。In addition, in the example J, there is a cooling fin 10a7 between the sea urchin water guide pipe 12 and the cooling passage (5) 10! By adopting a configuration in which the cooling water is provided with aluminum and further using aluminum, the cooling water is well cooled even when passing through the water guide pipe 12, and a high cooling effect can be obtained.Furthermore, Since the eight parts that make up the radiator 5 are entirely made of aluminum, it can contribute to reducing the weight of the vehicle.
なお、上述の実施例ではラジェタを車両前方の左右に一
対設ける場合について例示したが、このラジエタを一つ
だけ設ける場合にも本発明は適用可能である。即ち、第
２図において左側のラジエタを設けないような構成の装
置であ）てもよい。In the above embodiment, a pair of radiators are provided on the left and right sides in front of the vehicle, but the present invention is also applicable to a case where only one radiator is provided. In other words, the apparatus may be configured such that the radiator on the left side in FIG. 2 is not provided.
上述したように、本発明による自動二輪車のラジエタ装
置は、車体前部に設けたラジェタに、エンジンから還流
する冷却水の導水パイプをこのラジエタの下部から内部
を貫通させて上部タンクへ導くように配管し、この上部
タンクの冷却水を上部から下方へラジェタ内部を流下さ
せ（６）
るようにしたので、導水パイプがラジエタ後部のスペー
スに引き回されることがなくなって冷却風の通りが良好
となり、その冷却効果を十分に発揮することができる。As described above, the radiator device for a motorcycle according to the present invention includes a radiator provided at the front of the vehicle body, and a water guide pipe for cooling water that returns from the engine is passed through the inside of the radiator from the lower part of the radiator to lead it to the upper tank. Since the cooling water from the upper tank flows downward from the top inside the radiator (6), the water guide pipe is no longer routed into the space at the rear of the radiator, resulting in a good flow of cooling air. Therefore, the cooling effect can be fully exhibited.
第１図は本発明の実施例にＪ、るラジエタ装置を装備し
た自Ｔｏ二輪車のＷ ａｌｌを示す側面図、第２図は第
１図の■−■矢視図である。
５・・ラジエタ、 ８・骨上剖タンク、９・・１部タ
ンク、１０・中冷却通路、１０ａ ・・冷却フィン、
１１・・エンジン、１２．１１ ・・導水パ、ｆブ、
】６・・ポンプ。
代理人 弁理士 小 川 信 −
弁理士 野 口 賢 照
ｊＴ１！ｌ！士 斎 下 和 彦（７）
第 １ 図
（FIG. 1 is a side view showing the wall of a two-wheeled vehicle equipped with a radiator device according to an embodiment of the present invention, and FIG. 2 is a view taken along arrows 1--2 in FIG. 5. Radiator, 8. Suprabone tank, 9. 1 part tank, 10. Medium cooling passage, 10a... Cooling fin,
11...Engine, 12.11...Water guide, f-bu,
]6...Pump. Agent: Patent Attorney Shin Ogawa − Patent Attorney Ken Noguchi TerujT1! l! Kazuhiko Shisai (7) Figure 1 (
Claims (1)
却水の導水パイプをこのラジエタの下部から内部を貫通
して上部タンクへ導くように配管し、この上部タンクの
冷却水を上部から下方へラジエタ内部を流下させるよう
にしたことを特徴とする自動二輪車のラジエタ装置。A cooling water pipe that flows from the engine is installed in the radiator installed at the front of the vehicle so that it passes through the inside of the radiator from the bottom of the radiator and leads to the upper tank, and the cooling water in the upper tank is routed downward from the top. A radiator device for a motorcycle, characterized in that the inside of the radiator is made to flow downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57096252A JPS58214616A (en) | 1982-06-07 | 1982-06-07 | Radiator device for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57096252A JPS58214616A (en) | 1982-06-07 | 1982-06-07 | Radiator device for motorcycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58214616A true JPS58214616A (en) | 1983-12-13 |
| JPH0348324B2 JPH0348324B2 (en) | 1991-07-24 |
Family
ID=14160017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57096252A Granted JPS58214616A (en) | 1982-06-07 | 1982-06-07 | Radiator device for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58214616A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62221919A (en) * | 1986-03-25 | 1987-09-30 | Hitachi Ltd | Radiator |
-
1982
- 1982-06-07 JP JP57096252A patent/JPS58214616A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62221919A (en) * | 1986-03-25 | 1987-09-30 | Hitachi Ltd | Radiator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0348324B2 (en) | 1991-07-24 |
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