JPH0245007B2 - - Google Patents
Info
- Publication number
- JPH0245007B2 JPH0245007B2 JP24359884A JP24359884A JPH0245007B2 JP H0245007 B2 JPH0245007 B2 JP H0245007B2 JP 24359884 A JP24359884 A JP 24359884A JP 24359884 A JP24359884 A JP 24359884A JP H0245007 B2 JPH0245007 B2 JP H0245007B2
- Authority
- JP
- Japan
- Prior art keywords
- radiator
- coolant
- engine
- tube
- view
- 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.)
- Expired
Links
- 238000001816 cooling Methods 0.000 claims description 5
- 239000002826 coolant Substances 0.000 description 18
- 238000012423 maintenance Methods 0.000 description 6
- 239000013013 elastic material Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/04—Arrangements of liquid pipes or hoses
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は自動二輪車（鞍乗り型三輪車、四輪車
を含む）のエンジン冷却装置に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to an engine cooling device for a motorcycle (including a saddle-riding tricycle and a four-wheel vehicle).
（従来の技術）
自動二輪車においてラジエータ、オイルクーラ
等の熱交換器は一般にエンジンの前方に配設され
る。そして第６図に正面図で示すように例えばラ
ジエータ８１にあつては冷却効率を高めるため入
口８２と出口８３を夫々左右に離間して設け、各
入口８２、出口８３とエンジン８４側とを夫々管
体８５，８６で接続している。(Prior Art) In motorcycles, heat exchangers such as radiators and oil coolers are generally arranged in front of the engine. As shown in the front view of FIG. 6, for example, in the case of the radiator 81, in order to increase the cooling efficiency, the inlet 82 and the outlet 83 are provided spaced apart on the left and right, respectively, and the inlet 82, outlet 83 and the engine 84 side are respectively provided. They are connected by pipe bodies 85 and 86.
（発明が解決しようとする問題点）
そのためエンジンのメンテナンス時、例えばヘ
ツドカバーを取外すような場合ラジエータを動か
そうとしても、ラジエータ８１は管体８５，８６
によりエンジン側と接続されているため動かすこ
とができない。従つて従来ではその都度管体８
５，８６を外し、冷却液を抜いた後にラジエータ
８１を取外しており、各種メンテナンス作業を簡
易に行うことができず、作業時間は冷却液の排出
に多くを要し、また冷却液もその都度無駄になる
不具合があつた。(Problem to be Solved by the Invention) Therefore, when attempting to move the radiator during engine maintenance, for example when removing the head cover, the radiator 81 is
It cannot be moved because it is connected to the engine side. Therefore, in the past, the pipe body 8
5 and 86 and drained the coolant, the radiator 81 was removed, making it impossible to perform various maintenance tasks, requiring a lot of work time to drain the coolant, and draining the coolant each time. There was a problem that caused it to be wasted.
本発明は前記事情に鑑み案出されたものであつ
て、本発明の目的とする処は、ラジエータ、オイ
ルクーラ等の熱交換器に充填された液体を抜くこ
となく簡易に熱交換器を動かすことができる自動
二輪車のエンジン冷却装置を提供するにある。 The present invention has been devised in view of the above circumstances, and an object of the present invention is to easily operate a heat exchanger such as a radiator or an oil cooler without draining the liquid filled in the heat exchanger. We are able to provide motorcycle engine cooling systems.
（問題点を解決するための手段）
本発明は前記目的を達成するため、熱交換器の
入口、出口部とエンジン側とを夫々接続する管体
を、熱交換器の一側に寄せて配設したことを特徴
とする。(Means for Solving the Problems) In order to achieve the above object, the present invention arranges the tubes connecting the inlet and outlet portions of the heat exchanger and the engine side, respectively, to one side of the heat exchanger. It is characterized by having been established.
（作 用）
管体を熱交換器の車幅方向或いは上下方向の一
側に寄せて配設することにより、熱交換器におけ
る他側を管体を取外すことなく前記一側を中心と
して動かすことができる。(Function) By arranging the tube closer to one side of the heat exchanger in the vehicle width direction or vertical direction, the other side of the heat exchanger can be moved around said one side without removing the tube. Can be done.
（実施例）
以下本発明の好適一実施例を添付図面に従つて
説明する。(Embodiment) A preferred embodiment of the present invention will be described below with reference to the accompanying drawings.
第１図は自動二輪車の斜視図、第２図は同正面
図、第３図はラジエータ部分の側面図、第４図は
同平面図を示す。 FIG. 1 is a perspective view of the motorcycle, FIG. 2 is a front view thereof, FIG. 3 is a side view of a radiator portion, and FIG. 4 is a plan view thereof.
１は自動二輪車、２は前輪、３はフロントフオ
ーク、４はハンドル、５は車体フレーム、６は後
輪で、車体フレーム５は左右一対のメインチユー
ブ１１、ダウンチユーブ１２、ダウンチユーブロ
ア１３、センターチユーブ１４等を備える。前記
メインチユーブ１１、ダウンチユーブ１２、ダウ
ンチユーブロア１３、センターチユーブ１４で画
成される空間にはエンジン２１を搭載し、図中２
２は排気管、２３は燃料タンク、２４はシートを
示す。 1 is a motorcycle, 2 is a front wheel, 3 is a front fork, 4 is a handle, 5 is a body frame, 6 is a rear wheel, and the body frame 5 includes a pair of left and right main tubes 11, a down tube 12, a down tube blower 13, and a center. It is equipped with a tube 14 and the like. An engine 21 is mounted in the space defined by the main tube 11, the down tube 12, the down tube blower 13, and the center tube 14.
2 is an exhaust pipe, 23 is a fuel tank, and 24 is a seat.
ラジエータ３１はダウンチユーブ１２，１２の
前方の空間にブラケツト３１，３３、ボルト３４
を介して取付ける。 The radiator 31 has brackets 31, 33 and bolts 34 in the space in front of the down tubes 12, 12.
Install via.
ラジエータ３１の冷却液入口４１は第２図に示
すように左側の上端部分に設け、冷却液出口４２
は右側の下端部分に設ける。冷却液入口４１には
弾性材からなる管体４３を取付け、例えばサーモ
スタツトを介在させてエンジン２１側に接続す
る。冷却液出口４２には弾性材からなる管体４４
を取付ける。管体４４は冷却液出口４２からラジ
エータ３１の底部に沿つて前記冷却液入口４１側
に延出する延出部４４ａを備え、内部が冷却液通
路に形成された左ダウンチユーブ１２の突出管１
２ａに延出部４４ａ端を接続し、冷却液出口４２
を前記管体４４、ダウンチユーブ１２を介してエ
ンジン２１側、例えばウオータポンプに接続す
る。尚図面中５１は管体締付け用バンドである。 The coolant inlet 41 of the radiator 31 is provided at the upper end portion on the left side as shown in FIG.
is provided at the lower end on the right side. A tube body 43 made of an elastic material is attached to the coolant inlet 41 and connected to the engine 21 through, for example, a thermostat. A tube body 44 made of an elastic material is provided at the coolant outlet 42.
Install. The tube body 44 includes an extension portion 44a extending from the coolant outlet 42 along the bottom of the radiator 31 toward the coolant inlet 41 side, and is connected to the protruding pipe 1 of the left down tube 12 whose interior is formed as a coolant passage.
Connect the end of the extending portion 44a to the cooling liquid outlet 42.
is connected to the engine 21 side, for example, a water pump, via the pipe body 44 and the down tube 12. In addition, 51 in the drawing is a band for tightening the tube body.
本実施例は前記のように構成するので、エンジ
ンのメンテナンス時、ラジエータ３１を動かす場
合にはボルト３４を取外してラジエータ３１とフ
レーム５側との結合を解除すれば、第５図に示す
ようにラジエータ３１は左側を中心として右側を
前方へ、或いはラジエータ３１の上側を中心とし
て下側を前方へ動かすことができる。 Since this embodiment is constructed as described above, when moving the radiator 31 during engine maintenance, the bolts 34 are removed to release the connection between the radiator 31 and the frame 5, as shown in FIG. The radiator 31 can be moved centering on the left side and moving the right side forward, or centering on the upper side of the radiator 31 and moving the lower side forward.
従つて各種エンジンメンテナンス作業を行う場
合、冷却液を抜くことなく簡易にラジエータ３１
を動かせ、エンジンメンテナンス作業の簡易化、
作業時間の短縮化を図ると共に、冷却液排出の無
駄を防止することができる。 Therefore, when performing various engine maintenance work, the radiator 31 can be easily removed without draining the coolant.
, simplifying engine maintenance work,
It is possible to shorten the working time and prevent wasteful discharge of the coolant.
尚、実施例においては冷却液出口４２に接続す
る管体４４に延出部４４ａを設けて自由度をもた
せ、ラジエータ３１における冷却液出口４２側を
動かす場合について説明したが、冷却液入口４１
に接続する管体４３に延出部を設け、ラジエータ
３１における冷却液入口４１側を動かすようにし
てもよい。 In addition, in the embodiment, a case has been described in which the pipe body 44 connected to the coolant outlet 42 is provided with an extending portion 44a to provide a degree of freedom and the coolant outlet 42 side of the radiator 31 is moved.
An extension portion may be provided in the pipe body 43 connected to the radiator 31 to move the coolant inlet 41 side of the radiator 31.
また、冷却液入口、出口４１，４２をラジエー
タ３１の一側に寄せて設けた場合には、管体４
３，４４のうち、少なくとも一方に設ける延出部
の長さを短くすることができる。 In addition, when the coolant inlet and outlet 41, 42 are provided closer to one side of the radiator 31, the pipe body 4
The length of the extending portion provided on at least one of 3 and 44 can be shortened.
（発明の効果）
以上の説明で明らかなように本発明によれば、
ラジエータ、オイルクーラ等の熱交換器に充填さ
れた液体を抜くことなく該熱交換器を簡易に動か
すことができ、各種エンジンメンテナンス作業の
簡易化、作業時間の短縮化が図れ、冷却液排出の
無駄を防止することができる。(Effect of the invention) As is clear from the above explanation, according to the present invention,
Heat exchangers such as radiators and oil coolers can be easily moved without draining the liquid filled in them, simplifying various engine maintenance tasks, shortening work time, and reducing coolant discharge. Waste can be prevented.
第１図は自動二輪車の斜視図、第２図は同正面
図、第３図はラジエータ部分の側面図、第４図は
同平面図、第５図はラジエータを動かした場合の
平面図、第６図は従来のラジエータの取付構造を
示す自動二輪車の正面図である。
尚図面中３はフロントフオーク、１２はダウン
チユーブ、３１はラジエータ、４１は冷却液入
口、４２は冷却液出口、４３，４４は管体であ
る。
Figure 1 is a perspective view of the motorcycle, Figure 2 is a front view of the motorcycle, Figure 3 is a side view of the radiator, Figure 4 is a plan view of the same, Figure 5 is a plan view when the radiator is moved, FIG. 6 is a front view of a motorcycle showing a conventional radiator mounting structure. In the drawing, 3 is a front fork, 12 is a down tube, 31 is a radiator, 41 is a coolant inlet, 42 is a coolant outlet, and 43 and 44 are tube bodies.
Claims (1)
器の入口、出口部とエンジン側とを夫々管体で接
続してなる自動二輪車のエンジン冷却装置におい
て、前記管体を熱交換器の一側に寄せて配設した
ことを特徴とする自動二輪車のエンジン冷却装
置。1. In a motorcycle engine cooling system in which a heat exchanger is disposed in front of the engine, and the inlet and outlet portions of the heat exchanger are connected to the engine side by pipe bodies, the pipe bodies are connected to the heat exchanger. A motorcycle engine cooling device characterized by being arranged closer to one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24359884A JPS61123713A (en) | 1984-11-19 | 1984-11-19 | Engine cooling device for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24359884A JPS61123713A (en) | 1984-11-19 | 1984-11-19 | Engine cooling device for motorcycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61123713A JPS61123713A (en) | 1986-06-11 |
| JPH0245007B2 true JPH0245007B2 (en) | 1990-10-08 |
Family
ID=17106193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24359884A Granted JPS61123713A (en) | 1984-11-19 | 1984-11-19 | Engine cooling device for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61123713A (en) |
-
1984
- 1984-11-19 JP JP24359884A patent/JPS61123713A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61123713A (en) | 1986-06-11 |
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