JPS6238144Y2 - - Google Patents
Info
- Publication number
- JPS6238144Y2 JPS6238144Y2 JP1982080777U JP8077782U JPS6238144Y2 JP S6238144 Y2 JPS6238144 Y2 JP S6238144Y2 JP 1982080777 U JP1982080777 U JP 1982080777U JP 8077782 U JP8077782 U JP 8077782U JP S6238144 Y2 JPS6238144 Y2 JP S6238144Y2
- Authority
- JP
- Japan
- Prior art keywords
- cooling pipes
- cooling
- radiator
- concave
- tongue
- 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 47
- 239000000498 cooling water Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
【考案の詳細な説明】
産業上の利用分野
この考案は、オートバイおよび自動車等（以下
オートバイ等という）に取り付けられるラジエー
タに関するものである。[Detailed Description of the Invention] Industrial Application Field This invention relates to a radiator that is attached to motorcycles, automobiles, etc. (hereinafter referred to as motorcycles, etc.).
従来の技術
従来、オートバイ等のエンジン機関を冷却する
ために使用されるラジエータは平たい形状を有し
ており、エンジン機関の必要放熱量に応じてその
大きさが定められている。ところが、オートバイ
等においてはエンジンやマフラー等が障害となる
ため、ラジエータの取付けスペースに制約があ
り、このような障害がある場合、これを避けてラ
ジエータを車体に対して傾斜状態に取り付けてい
た。しかしながら、これでは風の取入れ量が減少
し、いわゆる車速利用率が低くなつて、冷却効率
が低下するという問題があつた。BACKGROUND ART Conventionally, a radiator used for cooling an engine such as a motorcycle has a flat shape, and its size is determined depending on the amount of heat dissipation required by the engine. However, in motorcycles and the like, the engine, muffler, etc. become obstacles, so there is a limit to the space in which the radiator can be installed.When such obstacles exist, the radiator is mounted at an angle with respect to the vehicle body to avoid such obstacles. However, this poses a problem in that the amount of air taken in is reduced, the so-called vehicle speed utilization rate is lowered, and the cooling efficiency is lowered.
考案の目的
この考案は、上記の問題を解決するためになさ
れたもので、オートバイ等において取付けスペー
スに制約があるにもかかわらず、ラジエータを不
都合なく取り付けることができ、したがつてスペ
ースの有効利用を図ることができて、オートバイ
等のコンパクト化を果し得、しかも冷却管の確実
に整列させることができて、左右に隣り合う冷却
管同志の間隔にバラツキを生じることなく、かつ
全体として強度が非常に大きく、そのうえ、風の
取入れ量が多く、いわゆる車速利用率が高いの
で、冷却効率が非常に優れており、さらにオート
バイ等のデサイン上の見栄えを良くすることがで
きるラジエータを提供することを目的としてい
る。Purpose of the invention This invention was made to solve the above-mentioned problem. Even though the installation space is limited on motorcycles, etc., the radiator can be installed without any inconvenience, and therefore the space can be used effectively. This makes it possible to make motorcycles, etc. more compact, and also allows the cooling pipes to be aligned reliably, without causing variations in the spacing between adjacent cooling pipes on the left and right, and improving overall strength. To provide a radiator which has a very large amount of air intake, has a high so-called vehicle speed utilization rate, has very good cooling efficiency, and can improve the design appearance of a motorcycle, etc. It is an object.
考案の構成
この考案は、上記の目的を達成するために、多
数の舌状フインを一体に備えかつ前後に並列状に
並べられた複数個の冷却管を１組として、複数組
の冷却管が相互に並列状に並べられ、各組の相互
に隣り合う冷却管の接続側の側壁のうち、一方の
側壁が凸状、他方の側壁が凹状となされて、これ
らの側壁が互いに嵌め合わせられ、各組の冷却管
が共に前方風入側に対して凹んだ状態に屈曲せし
められているラジエータを要旨としている。Structure of the invention In order to achieve the above object, this invention consists of a plurality of cooling pipes integrally equipped with a large number of tongue-like fins and arranged in parallel in the front and back. Among the side walls on the connecting side of each set of mutually adjacent cooling pipes arranged in parallel, one side wall is convex and the other side wall is concave, and these side walls are fitted into each other, The gist of the radiator is that each set of cooling pipes is bent in a concave manner toward the front air intake side.
実施例
つぎに、この考案の実施例を図面に基づいて説
明する。Embodiment Next, an embodiment of this invention will be described based on the drawings.
なお、この明細書において、左右および前後は
第１図を基準とし、左とは第１図左側を、右とは
同右側をいい、また前とは第１図図面紙葉の表側
を、後とは同裏側をいうものとする。 In this specification, left and right and front and rear refer to FIG. 1. Left refers to the left side of FIG. 1, right refers to the right side, and front refers to the front side of the sheet of paper in FIG. means the same back side.
また実施例のラジエータはアルミニウム製であ
る。 Further, the radiator of the embodiment is made of aluminum.
図面において、この考案によるラジエータは、
左右両側面に多数の舌状フイン３を一体に備えか
つ前後に並列状に並べられた一対の偏平状冷却管
１，２を１組として、所要組の冷却管１，２が相
互に左右方向に並列状に並べられ、各組の冷却管
１，２が共に前方風入側Ａに対して凹んだ状態に
屈曲せしめられているものである。 In the drawing, the radiator according to this invention is
A pair of flat cooling pipes 1 and 2 that are integrally provided with a large number of tongue-like fins 3 on both left and right sides and arranged in parallel in the front and back are set as one set, and a required set of cooling pipes 1 and 2 are arranged horizontally with respect to each other. The cooling pipes 1 and 2 of each set are both bent in a concave manner with respect to the front air intake side A.
各冷却管１，２は横断面略方形の平たいアルミ
ニウム中空押出型材によりつくられていて、仕切
壁５によつて区分された２つの冷却水流路４を有
している。冷却管１，２の前側壁６は横断面く字
形を有していて外側に突出しており、また後側壁
７は横断面く字形を有していて、逆に内側に凹ん
でいる。各組の冷却管１，２は、相互にずれ難い
ように、一方の凹状の後側壁７と他方の凸状の前
側壁６とが接合状態に付き合わされている。な
お、これらの後側壁７と前側壁６とはろう付けさ
れていない。また冷却管１，２は並列状に並べら
れた状態で同時に屈曲せしめてもよいし、また
別々に屈曲せしめた冷却管１，２を前後に並列状
に並べるようにしてもよい。さらに前後に隣り合
う冷却管１，２の接続側の側壁６，７の凹凸嵌合
は相対的なものであるから、図示の場合とは逆に
冷却管１の後壁７が凸状に、冷却管２の前壁６が
凹状となされていても勿論よい。 Each of the cooling pipes 1 and 2 is made of a flat aluminum hollow extrusion with a substantially rectangular cross section, and has two cooling water channels 4 separated by a partition wall 5. The front walls 6 of the cooling tubes 1, 2 have a dogleg shape in cross section and protrude outward, and the rear walls 7 have a dogleg shape in cross section and are concave inward. In each set of cooling pipes 1 and 2, one concave rear wall 7 and the other convex front wall 6 are joined to each other so that they are difficult to shift from each other. Note that these rear wall 7 and front wall 6 are not brazed. Further, the cooling pipes 1 and 2 may be arranged in parallel and bent at the same time, or the cooling pipes 1 and 2 may be bent separately and arranged in parallel one after the other. Furthermore, since the convex-concave fitting of the side walls 6, 7 on the connecting side of the cooling pipes 1, 2 which are adjacent in the front and rear is relative, the rear wall 7 of the cooling pipe 1 has a convex shape, contrary to the case shown in the figure. Of course, the front wall 6 of the cooling pipe 2 may have a concave shape.
各冷却管１，２の左右両側面には、管素材の切
削加工により多数の舌状フイン３が長さ方向に並
列状に形成されており、各フイン３には長さの中
央部にスリツト８が設けられていて、前後に二分
されるとともに、各フイン３の先端部３ａが正面
よりみて鉤形に屈曲せしめられている。相互に隣
接する組の冷却管１，２はそれらの舌状フイン３
の先端部３ａ同志を互いに突き合わせた状態に配
置されている。なお、このようにフイン３の先端
部３ａが鉤形に丸く屈曲せしめられているため、
各組の冷却管１，２を左右に並列状に配置して組
合わせるさい、互いに対向するフイン先端部３ａ
が互いに噛み合うことがなく、組合わせ作業が簡
単である。またこのように互いに対向する舌状フ
イン３の先端部３ａ同志を突き合わせることによ
り、両者の間に空隙がなくなり、このためラジエ
ータは振動等の外力に対しても丈夫である。 On both the left and right sides of each cooling pipe 1, 2, a large number of tongue-like fins 3 are formed in parallel in the length direction by cutting the pipe material, and each fin 3 has a slit in the center of its length. 8 is provided, and is divided into front and rear halves, and the tip 3a of each fin 3 is bent into a hook shape when viewed from the front. Mutually adjacent sets of cooling tubes 1, 2 have their tongue-like fins 3
are arranged so that the tip portions 3a of the two are butted against each other. In addition, since the tip 3a of the fin 3 is bent into a hook shape in this way,
When the cooling pipes 1 and 2 of each set are arranged in parallel on the left and right and combined, the fin tips 3a facing each other
They do not mesh with each other, making assembly easy. Further, by abutting the tips 3a of the tongue-like fins 3 facing each other in this way, there is no gap between them, and therefore the radiator is strong against external forces such as vibrations.
その他図面において、９は冷却管１，２の上端
部を連結するアツパタンクで、これにはインレツ
トパイプ１１が接続されている。１０は冷却管
１，２の下端部を連結するロアタンクで、これに
はアウトレツトパイプ１２が接続されている。１
３はラジエータの左右両側に取り付けられた一対
の側板で、これは側面よりみて円弧状の帯板によ
り構成され、これらの内面に左右両外側の舌状フ
イン３の先端部３ａが当接せしめられている。 In other drawings, reference numeral 9 denotes an upper tank that connects the upper ends of the cooling pipes 1 and 2, and an inlet pipe 11 is connected to this. A lower tank 10 connects the lower ends of the cooling pipes 1 and 2, and an outlet pipe 12 is connected to this lower tank. 1
Reference numeral 3 denotes a pair of side plates attached to the left and right sides of the radiator, which are composed of arcuate strips when viewed from the side, and the tips 3a of the tongue-like fins 3 on both the left and right sides are brought into contact with the inner surfaces of these plates. ing.
なお、上記実施例においては、冷却管１，２と
して横断面略方形の偏平状管が用いられている
が、冷却管１，２としては多数の舌状フイン３を
一体に備えたものであれば、その他の横断面形状
を有する管を使用することもできる。また垂直方
向の冷却水流路４を有する冷却管１，２の上下両
端部にタンク９，１０が取り付けられたいわゆる
縦型のラジエータが示されているが、この考案
は、水平方向の冷却水通路４を有する冷却管１，
２の左右両端部にタンク９，１０が取り付けられ
たいわゆる横型のラジエータにも同様に適用され
るものである。 In the above embodiment, flat tubes with a substantially rectangular cross section are used as the cooling tubes 1 and 2, but the cooling tubes 1 and 2 may be one integrally equipped with a large number of tongue-shaped fins 3. For example, tubes with other cross-sectional shapes can also be used. In addition, a so-called vertical radiator is shown in which tanks 9 and 10 are attached to both upper and lower ends of cooling pipes 1 and 2 that have vertical cooling water passages 4, but this design has horizontal cooling water passages. 4 cooling pipes 1,
The present invention is similarly applied to a so-called horizontal radiator in which tanks 9 and 10 are attached to both left and right ends of the radiator.
考案の効果
この考案によるラジエータは、上述のように、
多数の舌状フイン３を一体に備えかつ前後に並列
状に並べられた複数個の冷却管１，２を１組とし
て、複数個の冷却管１，２が相互に並列状に並べ
られ、各組の相互に隣り合う冷却管１，２の接続
側の側壁６，７のうち、一方の側壁６が凸状、他
方の側壁７が凹状となされて、これらの側壁６，
７が互いに嵌め合わせられ、、各組の冷却管１，
２が共に前方風入側Ａに対して凹んだ状態に屈曲
せしめられているもので、各組の冷却管１，２は
複数個ずつ並べられているから、それぞれの管
１，２を充分に屈曲せしめることができ、したが
つてオートバイ等の車体においてエンジン等の障
害のない制約されたスペースの有効利用を図るこ
とができ、オートバイ等のコンパクト化を果し得
る。また各組の前後に隣り合う冷却管１，２の側
壁６，７が凹凸嵌合により接続されているから、
冷却管１，２を確実に整列させることができて、
左右に隣り合う冷却管同志の間隔にバラツキを生
じることなく、従つて風の流れが安定していて、
冷却性能がすぐれており、かつ側壁６，７の凹凸
嵌合によりラジエータ全体としての強度が非常に
大きくなつて、振動等の外力に対して丈夫であ
る。さらに冷却管１，２が風入側Ａに対して凹ん
だ状態に曲げられているため、従来の平たい形状
のラジエータを傾斜状態に取り付ける場合に比べ
て風の取入れ量が多く、いわゆる車速利用率が高
くなり、冷却効率が非常にすぐれている。また冷
却管１，２に多数の舌状フイン３が一体に設けら
れているから、熱伝導性がきわめて良好であり、
冷却効率がさらに増大するとともに、ラジエータ
自体をコンパクトなものとすることができるとい
う効果を奏する。またラジエータは屈曲している
ので、これをオートバイ等の車体に取り付ける
と、従来の平たい形状のラジエータを取り付ける
場合に比べてデザイン上の見栄えが良いという利
点がある。Effects of the invention As mentioned above, the radiator according to this invention has the following features:
A set includes a plurality of cooling pipes 1 and 2 that are integrally provided with a large number of tongue-like fins 3 and arranged in parallel in the front and back. Among the side walls 6, 7 on the connection side of the mutually adjacent cooling pipes 1, 2, one side wall 6 is convex and the other side wall 7 is concave.
7 are fitted together, each set of cooling pipes 1,
Both cooling pipes 2 are bent in a concave state with respect to the front air intake side A, and since each set of cooling pipes 1 and 2 are arranged in plural numbers, each set of cooling pipes 1 and 2 is Since it can be bent, it is possible to make effective use of the restricted space in the body of a motorcycle or the like, where there is no obstruction from the engine, etc., and it is possible to make the motorcycle or the like more compact. In addition, since the side walls 6 and 7 of the cooling pipes 1 and 2 adjacent to each other in the front and back of each set are connected by concave-convex fitting,
The cooling pipes 1 and 2 can be reliably aligned,
There is no variation in the spacing between adjacent cooling pipes on the left and right, so the air flow is stable.
The cooling performance is excellent, and the strength of the radiator as a whole is extremely high due to the concave and convex fitting of the side walls 6 and 7, making it durable against external forces such as vibrations. Furthermore, since the cooling pipes 1 and 2 are bent in a concave manner with respect to the air intake side A, the amount of air taken in is larger than when a conventional flat-shaped radiator is installed in an inclined position, which is the so-called vehicle speed utilization factor. The cooling efficiency is very high. In addition, since the cooling pipes 1 and 2 are integrally provided with a large number of tongue-like fins 3, thermal conductivity is extremely good.
This has the effect that the cooling efficiency is further increased and the radiator itself can be made more compact. Furthermore, since the radiator is bent, when it is attached to a vehicle body such as a motorcycle, there is an advantage that the design looks better than when a conventional flat-shaped radiator is attached.
図面はこの考案の実施例を示すもので、第１図
は正面図、第２図は一部切欠き側面図、第３図は
第２図−線に沿う拡大断面図、第４図は第１
図の要部拡大正面図である。
１，２……冷却管、３……舌状フイン、３ａ…
…先端部、４……冷却水流路、６……凸状前側
壁、７……凹状後側壁、９，１０……タンク、Ａ
……前方風入側。
The drawings show an embodiment of this invention; Fig. 1 is a front view, Fig. 2 is a partially cutaway side view, Fig. 3 is an enlarged sectional view taken along the line of Fig. 1
FIG. 2 is an enlarged front view of the main part of the figure. 1, 2... Cooling pipe, 3... Tongue-shaped fin, 3a...
... Tip part, 4 ... Cooling water flow path, 6 ... Convex front side wall, 7 ... Concave rear side wall, 9, 10 ... Tank, A
...Front wind inflow side.
Claims (1)
列状に並べられた複数個の冷却管１，２を１組と
して、複数組の冷却管１，２が相互に並列状に並
べられ、各組の相互に隣り合う冷却管１，２の接
続側の側壁６，７のうち、一方の側壁６が凸状、
他方の側壁７が凹状となされて、これらの側壁
６，７が互いに嵌め合わせられ、各組の冷却管
１，２が共に前方風入側Ａに対して凹んだ状態に
屈曲せしめられているラジエータ。 A plurality of cooling pipes 1 and 2 are arranged in parallel with each other, with a plurality of cooling pipes 1 and 2 integrally provided with a large number of tongue-shaped fins 3 and arranged in parallel in the front and back being set as one set. Among the side walls 6 and 7 on the connection side of the mutually adjacent cooling pipes 1 and 2 of the set, one side wall 6 is convex,
A radiator in which the other side wall 7 is made concave, these side walls 6 and 7 are fitted together, and each set of cooling pipes 1 and 2 are both bent in a concave state with respect to the front air intake side A. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8077782U JPS58185791U (en) | 1982-05-31 | 1982-05-31 | radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8077782U JPS58185791U (en) | 1982-05-31 | 1982-05-31 | radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58185791U JPS58185791U (en) | 1983-12-09 |
| JPS6238144Y2 true JPS6238144Y2 (en) | 1987-09-29 |
Family
ID=30089911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8077782U Granted JPS58185791U (en) | 1982-05-31 | 1982-05-31 | radiator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58185791U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1959330A (en) * | 2006-09-15 | 2007-05-09 | 东莞高宝铝材制品厂有限公司 | Condenser and radiator-grid of environmental protective, energy saving air condition and refrigeration system prepared from high tech composite materials |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58208594A (en) * | 1982-05-28 | 1983-12-05 | Showa Alum Corp | Radiator and manufacture thereof |
-
1982
- 1982-05-31 JP JP8077782U patent/JPS58185791U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58208594A (en) * | 1982-05-28 | 1983-12-05 | Showa Alum Corp | Radiator and manufacture thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58185791U (en) | 1983-12-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2555449B2 (en) | Heat exchanger | |
| JP2000097578A (en) | Heat exchanger and, especially, exhaust gas heat exchanger | |
| US20120024511A1 (en) | Intercooler | |
| US3983932A (en) | Heat exchanger | |
| JP2007093023A (en) | Heat exchanger | |
| JP4247942B2 (en) | EGR gas cooling device | |
| JP2003222488A (en) | Waste gas heat exchanging device | |
| JPH1162587A (en) | Radiator with built-in oil cooler | |
| JPS6238144Y2 (en) | ||
| JP2007093024A (en) | Heat exchanger | |
| JPH09159386A (en) | Multiple pipe heat exchanger | |
| JPH06174384A (en) | Double tube type heat exchanger | |
| JPS6354590A (en) | Oil cooler | |
| JPS62112997A (en) | Heat exchanger | |
| JPH0258558B2 (en) | ||
| JPH109787A (en) | Plate fin type heat exchanger | |
| JPH02122966U (en) | ||
| JPH07280466A (en) | Heat exchanger | |
| JPH0217142Y2 (en) | ||
| JPH11287589A (en) | Heat exchanger | |
| JPS5842785Y2 (en) | Fins for heat exchanger | |
| JPH0645183Y2 (en) | Heat exchanger fins | |
| JPH0968022A (en) | Oil cooler for automobile | |
| JPH0338409Y2 (en) | ||
| JPS6375486A (en) | Radiator |