JPS58208594A - Radiator and manufacture thereof - Google Patents

Radiator and manufacture thereof

Info

Publication number
JPS58208594A
JPS58208594A JP9198182A JP9198182A JPS58208594A JP S58208594 A JPS58208594 A JP S58208594A JP 9198182 A JP9198182 A JP 9198182A JP 9198182 A JP9198182 A JP 9198182A JP S58208594 A JPS58208594 A JP S58208594A
Authority
JP
Japan
Prior art keywords
cooling pipes
radiator
bent
fins
cooling
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
Application number
JP9198182A
Other languages
Japanese (ja)
Other versions
JPH0258558B2 (en
Inventor
Masayoshi Okamoto
岡本 昌義
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Altemira Co Ltd
Original Assignee
Showa Aluminum Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Showa Aluminum Corp filed Critical Showa Aluminum Corp
Priority to JP9198182A priority Critical patent/JPS58208594A/en
Publication of JPS58208594A publication Critical patent/JPS58208594A/en
Publication of JPH0258558B2 publication Critical patent/JPH0258558B2/ja
Granted legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00Heat-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
    • F28D1/02Heat-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
    • F28D1/04Heat-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
    • F28D1/047Heat-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 the conduits being bent, e.g. in a serpentine or zig-zag

Abstract

PURPOSE:To facilitate the fitting to a motorcycle and the like of the titled device by forming the radiator into the bent shape as a circular arc. CONSTITUTION:Required number of cooling pipes 1 are bent in circular arc shape, corrugated fins 2 which have a pair of half-round shape cutouts 4, in plane view, at the bent edge part are prepared. Said corrugated fins 2 are arranged on the both left and right sides along about whole length of said bent cooling pipes 1, said cutouts 4 of fins 2 are engaged to cooling pipes 1, fins 2 and cooling pipes 1 are alternatively assembled. Tanks 6, 7 are engaged with the both upper and lower end parts of said cooling pipes 1, a pair of side plates 10 are fitted to the both left and right sides of corrugated fins 2, finally, cooling pipes 1, corrugated fins 2, tanks 6, 7 and side plates 10 are soldered and unified, thus the assembling of the radiator is finished.

Description

【発明の詳細な説明】 この発明は、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ェータおよびその製
造法に関するものである。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a radiator attached to motorcycles, automobiles, etc. (hereinafter referred to as motorcycles, etc.), and a method for manufacturing the same.

従来、オートバイ等のエンジン機関を冷却するために使
用されるラジェ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、ラジェータの取付はスペース
に制約があり、このような障害がある場合、これを避け
てラジェ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って、冷却効率が低下するとい
う問題があった。
2. Description of the Related Art Conventionally, a radiator used to cool 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, on motorcycles, etc., the engine, muffler, etc. pose an obstacle, and space is limited when installing a radiator.If such an obstacle exists, the radiator is mounted at an angle to the vehicle body to avoid this obstacle. . However, this has the problem of reducing the amount of air taken in, lowering the so-called vehicle speed utilization rate, and lowering the cooling efficiency.

この発明は、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f、jけスペースに制約か
あるにもか\わらず、ラジェータを不都合なく取り伺け
ることかでき、したがってスペースのイJ効利用を図る
ことがてきて、オートバイ等のフンバクト化を果し得、
しかも風の取入れ量が多く、いわゆる車速利用率が高い
のて、冷却効率か−11常にすぐれており、さらにオー
トバイAηの7リインーにの見栄えを良くすることかで
きるラジェータおよびその製造法を提供することを目的
としている。
This invention was made in order to solve the above problem, and even though there are restrictions on the installation space on motorcycles etc., it is possible to access the radiator without any inconvenience, thus saving space. It has become possible to make effective use of this technology, and it has become possible to make motorcycles, etc.
Moreover, to provide a radiator which has a large amount of air intake, has a high so-called vehicle speed utilization rate, has always excellent cooling efficiency, and can improve the appearance of a motorcycle Aeta. The purpose is to

この発明を、以下図面に示す実施例に基づいて説明する
This invention will be explained below based on embodiments shown in the drawings.

なお、この明細1!日こおいて、左右および前後は第1
図を基鴎とし、左とは第1図左側を、(111 とは同右側をい\、また前とは第1図図面紙幣)表(1
111を、後とは同裏側をいうものとする。
In addition, this details 1! The left and right and front and back are the first
The figure is the base, and the left refers to the left side of Figure 1, (111 refers to the right side of the same, and the front refers to the banknote in Figure 1).
111, and "rear" refers to the same back side.

また実施例のラジェ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、この発明によるラジェータは、所要数の
冷却管(1)と、これに結合したコルゲート・フィン(
2)とよりなるコア(3)が風入側(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 the invention has a required number of cooling pipes (1) and corrugated fins (1) connected thereto.
2), the core (3) is bent in a concave manner with respect to the air intake side (A).

冷却管(1)は横断面真円形を有しており、前後に2個
および左右にたとえば7個の冷却管(1)か、)f列状
に並べられている。各冷却管(1)は風入側囚に対して
円孤状に凹んだ状態に屈曲せしめられている。コルゲー
ト・フィン(2)は、各冷J:lI 儒’(1)の左右
両側に沿って配置されている。各コルゲート−フィン(
2)の左右両側の屈曲縁部には゛ト面よりみて半円形の
切欠き(4)か前後一対ずつ設けられており、これらの
切欠き(4)に冷却管(1)か嵌め合オ)せられている
。各冷却管(1)の左右両側のコルゲート・フィン(2
)の屈曲縁部同志は相r7に突き合わせられている。谷
コルゲートOフィン(2)としては幅方向に多数のスリ
ット(5)か設けられたいわゆるルーパー・フィンと称
されるフィン素材か用いられている。
The cooling pipes (1) have a perfectly circular cross section, and are arranged in a row of two cooling pipes (1) in the front and back and, for example, seven cooling pipes (1) in the left and right sides. Each cooling pipe (1) is bent in a concave arc shape with respect to the air intake side. Corrugated fins (2) are arranged along both left and right sides of each cold J:lI' (1). Each corrugated fin (
2) are provided with a pair of semicircular notches (4) at the front and rear sides when viewed from the top of the left and right bent edges, and into these notches (4) are the cooling pipes (1) or fitting holes. I am forced to do so. Corrugated fins (2) on both left and right sides of each cooling pipe (1)
) are butted against phase r7. As the valley corrugated O-fin (2), a fin material called a so-called looper fin, which has a large number of slits (5) in the width direction, is used.

その他図面において、(6)は冷却管(1)の上端部を
連結するアツノぐタンクで、これにはインレットパイプ
(8)が接続されている。(7)は冷却管(1)のド端
部を連結する口)′タンクで、これにはアつトレッドバ
イブ(9)か接続されている。(10)はコア(3)の
左右両側に取りfiけられた一対の側板で、これは円孤
状の’!t′I’Olにより構成され、これの内面に左
右両側のフルゲート・フィン(2)の屈曲縁部か11接
せしめられている。
In other drawings, (6) is a hot tank connecting the upper end of the cooling pipe (1), and an inlet pipe (8) is connected to this. (7) is a tank connecting the end of the cooling pipe (1), and a tread vibe (9) is connected to this tank. (10) is a pair of side plates installed on the left and right sides of the core (3), which are arc-shaped '! t'I'Ol, and the bent edges of the left and right full-gate fins (2) are brought into contact with the inner surface of this.

なおこしで、冷却管(1)にコルゲート・フィン(2)
が組み合わせられているか、その他のフィンを用いるこ
ともてきる。また冷却管(1)が風入側(A)に対して
凹んだ状態に屈曲せしめられているが、要するにラジェ
ータのコア(3)が風入側(A)に対して凹んだ状態に
屈曲せしめられておれば、その他の構造であってもよい
Additionally, add corrugated fins (2) to the cooling pipe (1).
A combination of fins or other fins may also be used. Also, the cooling pipe (1) is bent in a recessed state relative to the air intake side (A), but in short, the radiator core (3) is bent in a recessed state relative to the air intake side (A). Other structures may be used as long as they are provided.

つきに、この発明によるラジェータの製造法を1悦明す
る。
Finally, a method for manufacturing a radiator according to the present invention will be explained.

まず、所要数の冷却管(1)をそれぞれ円孤形に曲げる
First, a required number of cooling pipes (1) are each bent into a circular arc shape.

ついで、屈曲縁部に平面よりみて半円形の一対の切欠き
(4)を有するコルゲート・フィン(2)を用意し、屈
曲した冷却管(1)の左右両側にはソ全長にわたってコ
ルゲート・フィン(2)を配置して、フィン(2)の切
欠き(4)を冷却管(1)に嵌め合わせ、フィン(2)
と冷却管(1)とを交互に組み合わせる。
Next, a corrugated fin (2) having a pair of semicircular notches (4) when viewed from the plane at the bent edge is prepared, and corrugated fins (2) are provided on both left and right sides of the bent cooling pipe (1) over the entire length. 2), fit the notch (4) of the fin (2) into the cooling pipe (1), and then
and the cooling pipe (1) are alternately combined.

また、冷却管(1)の]リパ両端部にはそれぞれタンク
i[il +71を嵌め合わせ、/1.右両側のコルゲ
ート・フィン(2)(こは−・’A士のn用板(10)
を当てる。
In addition, a tank i [il +71 is fitted to both ends of the cooling pipe (1), respectively, and /1. Corrugated fins on both right sides (2) (Koha-'A's n board (10)
guess.

最後に、冷却管(1)と、コルゲート・フィン(2)と
、タンク+61 +71と、側板(10)とをたとえば
貞′老ブレージング法によってろう付けすることにより
一体に結合し、織入側(A)に対して凹んだコア(3)
をイJするラジェータ′を製造するものである。
Finally, the cooling pipe (1), the corrugated fins (2), the tank +61 +71, and the side plate (10) are joined together by brazing, for example, by the Tei-ro brazing method, and the woven side ( Core recessed against A) (3)
The purpose is to manufacture a radiator that

なお、」二記実施例においては、冷JJ管(1)として
横断面直円形の管か用いられているか、これは横断面楕
円形を有するものであってもよい。
In the second embodiment, a tube with a rectangular cross section is used as the cold JJ tube (1), but it may also have an elliptical cross section.

またタンク(61+71か冷却管(1)の1−下向端部
に取りf、jはられて、冷却水か冷却管(1)内を垂直
力向に、)     流れるようζ′なされた0゛4°
“φる縦型(7) 5 ’y″゛−タか示されているか
、この発明は、タンクf6i !71が冷却管(1)の
左右両側に配置されて、冷却水か冷却管(1)内を水平
方向に流れるようになされたいわゆる横型ラジェータに
も同様に適用されるものである。また冷却管(1)は側
面よりみて円孤状に曲げられているが、その他ゆるい波
形等の形状に曲げられていてもよく、要するに、エンジ
ン等の障害のない限られたスペースに取りイ・1けるこ
とができかつ織入側(A)に対して凹んだコア(3)を
形成するように冷却管(1)が曲げられておればよい。
In addition, the tank (61 + 71) is attached to the 1-downward end of the cooling pipe (1), and the cooling water is made to flow in the vertical direction in the cooling pipe (1). 4°
"φ" vertical type (7) 5 'y' - This invention is shown in the tank f6i! The present invention is similarly applied to a so-called horizontal radiator in which the cooling water 71 is placed on both the left and right sides of the cooling pipe (1) so that cooling water flows horizontally within the cooling pipe (1). Further, although the cooling pipe (1) is bent into a circular arc shape when viewed from the side, it may be bent into other shapes such as a gentle wave shape. It is only necessary that the cooling pipe (1) is bent so as to form a core (3) that can be bent and recessed with respect to the woven side (A).

この発明によるラジェータは、」二連のように、複数個
の冷却管(1)と、冷却管(1)に結合したフィン(2
)とよりなるコア(3)が織入側(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から、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
スペースにラジェータを取り付けることができ、したが
ってスペースの有効利用を図ることかできて、オートノ
くイ45の=Iンパクト化を宋し?1する。またコア(
3)が織入側(A)1こ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ェータを傾斜状態に
取り付ける場合に比べて風の取入れ量か多く、し1わゆ
る重速利用率が高くなり、冷却効率か非常にすぐれてい
るという効宋を奏する。またラジエー′りは屈曲してい
るので、これをオートバイ等の+1体に取り付けると、
従来の平たい形状のラジェータを取りf、t i士る場
合に比べてデザイン(−の見栄えが良いという(り点か
ある。
The radiator according to the present invention includes a plurality of cooling pipes (1) and fins (2
), the core (3) is bent in a concave state with respect to the woven side (A), so it is possible to install the radiator in a restricted space in the body of a motorcycle or other vehicle where there is no obstruction from the engine, etc. It can be installed and therefore the space can be used effectively, making the =I impact of Autonoki 45 possible. Do 1. Also, the core (
3) is bent in a concave state relative to the weave side (A), so compared to the case where a conventional flat-shaped radiator is installed in an inclined position, the amount of air taken in is larger, and the so-called weight is reduced. It is effective in that it has a high quick utilization rate and very good cooling efficiency. Also, the radiator is bent, so if you attach it to a +1 body such as a motorcycle,
Compared to the conventional flat-shaped radiator, the design has a better appearance.

またこの発明によるラジェータの製造法は、1.1±の
1うに、ド(数f1.’lの冷却管(1)を織入側(A
)に対して凹んだ状態にI+1(曲せしめる工程と、屈
曲した冷却管(1)を並列状に並べるとともに、冷却管
(1)とフィン(2)とを相rlHに組み合わせる工程
と、冷却管(1)とフィン(2)をろう付けすることに
より一体に結合する工程とよりなるもので、」−記のよ
うに冷ノJJ効率のすぐれたラジェータをきわめて筒中
にかつ確実に製造するごとができるものである。ここで
、仮りに従来の平たい形状のラジェータを製造したのち
、これを屈曲せしめるものとすると、冷却管の曲げ率に
限界かあり、オートバイ等における制約されたスペース
に収め得る所期の形状のラジェータを製造することかで
きないばかりか、フィンが冷却管より外れたりして、冷
却効率が著しく低下するという問題があるが、この発明
の方法によれば、このような問題は全くなく、冷却管(
1)を充分に屈曲せしめることができて、所期の形状を
有しかつ冷却効率の非常にすぐれたラジェータをきわめ
て簡11tにかつ確実に製造することができるという効
果を秦するものて5ル、る。
In addition, the method for manufacturing a radiator according to the present invention is such that the cooling pipe (1) of several f1.'l is connected to the woven side (A
) in a recessed state with respect to I+1 This process consists of the process of joining (1) and fins (2) together by brazing, and as shown in the following, it is possible to reliably manufacture a radiator with excellent cold JJ efficiency inside the cylinder. If a conventional flat-shaped radiator were manufactured and then bent, there would be a limit to the bending rate of the cooling pipe, and it would be difficult to fit it into the restricted space of a motorcycle, etc. Not only is it impossible to manufacture a radiator with a conventional shape, but there is also the problem that the fins may come off the cooling pipe, resulting in a significant drop in cooling efficiency.However, according to the method of the present invention, these problems can be completely eliminated. No cooling pipe (
1) can be sufficiently bent, and a radiator having a desired shape and extremely high cooling efficiency can be manufactured extremely easily and reliably. ,ru.

【図面の簡単な説明】[Brief explanation of drawings]

の部分拡大斜視図、第・1図は第1図IV−IV線に沿
う拡大断面図である。 (1)拳・・冷] ?? 、 +2)・・・コルゲート
・フィン、(3)・・拳コア、(4)・・・リノ欠き、
+6)(71・・・タンク、(ハ))・・畳風人叫。 以  1 4、シ’:’1出IAi人   昭f1Fノ′ルミニウ
ム株式会F!:外4名 第1図 第2図
FIG. 1 is an enlarged sectional view taken along the line IV--IV in FIG. (1) Fist...Cold]? ? , +2)...Corrugated fin, (3)...Fist core, (4)...Lino chip,
+6) (71...Tank, (c))...Tatami-style people scream. 1 4, Shi': '1 out IAi person Showa f1F No' Luminium Co., Ltd. F! : 4 people Figure 1 Figure 2

Claims (2)

【特許請求の範囲】[Claims] (1)  複数個の冷却管(1)と、冷却管(1)に結
合したフィン(2)とよりなるコア(3)が風入側(A
)に対して凹んだ状態に屈曲せしめられているラジェー
タ。
(1) A core (3) consisting of a plurality of cooling pipes (1) and fins (2) connected to the cooling pipes (1) is placed on the air intake side (A
) The radiator is bent in a concave manner.
(2)複数個の冷却管(1)を風入側(A)に対して凹
んだ状態に屈曲せしめる工程と、屈曲した冷却管(1)
を並列状に並べるとともに、冷却管(1)とフィン(2
)とを相ryに組み合わせる工程と、冷却管(1)とフ
ィン(2)をろう付けにより一体に結合する工程とより
なることを特徴とするラジェータの製造法。
(2) A process of bending a plurality of cooling pipes (1) into a concave state with respect to the air intake side (A), and a step of bending the cooling pipes (1)
are arranged in parallel, and cooling pipes (1) and fins (2) are arranged in parallel.
), and a step of integrally joining the cooling pipe (1) and the fins (2) by brazing.
JP9198182A 1982-05-28 1982-05-28 Radiator and manufacture thereof Granted JPS58208594A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9198182A JPS58208594A (en) 1982-05-28 1982-05-28 Radiator and manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9198182A JPS58208594A (en) 1982-05-28 1982-05-28 Radiator and manufacture thereof

Publications (2)

Publication Number Publication Date
JPS58208594A true JPS58208594A (en) 1983-12-05
JPH0258558B2 JPH0258558B2 (en) 1990-12-10

Family

ID=14041665

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9198182A Granted JPS58208594A (en) 1982-05-28 1982-05-28 Radiator and manufacture thereof

Country Status (1)

Country Link
JP (1) JPS58208594A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58185791U (en) * 1982-05-31 1983-12-09 昭和アルミニウム株式会社 radiator
JPS5958631U (en) * 1982-10-13 1984-04-17 本田技研工業株式会社 motorcycle heat exchanger
JP2004198094A (en) * 2002-12-16 2004-07-15 Atago Seisakusho:Kk Heat exchanger
CN102679795A (en) * 2012-05-30 2012-09-19 中冶南方(武汉)威仕工业炉有限公司 Zigzag tube plate used for finned tube exchanger

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58185791U (en) * 1982-05-31 1983-12-09 昭和アルミニウム株式会社 radiator
JPS6238144Y2 (en) * 1982-05-31 1987-09-29
JPS5958631U (en) * 1982-10-13 1984-04-17 本田技研工業株式会社 motorcycle heat exchanger
JP2004198094A (en) * 2002-12-16 2004-07-15 Atago Seisakusho:Kk Heat exchanger
CN102679795A (en) * 2012-05-30 2012-09-19 中冶南方(武汉)威仕工业炉有限公司 Zigzag tube plate used for finned tube exchanger

Also Published As

Publication number Publication date
JPH0258558B2 (en) 1990-12-10

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