JPS6116129A - Oil cooling device of automatic speed change gear for car - Google Patents
Oil cooling device of automatic speed change gear for carInfo
- Publication number
- JPS6116129A JPS6116129A JP59135270A JP13527084A JPS6116129A JP S6116129 A JPS6116129 A JP S6116129A JP 59135270 A JP59135270 A JP 59135270A JP 13527084 A JP13527084 A JP 13527084A JP S6116129 A JPS6116129 A JP S6116129A
- Authority
- JP
- Japan
- Prior art keywords
- radiator
- cooling device
- oil
- pipe
- cooled
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
-
- 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
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は自動車用自動変速機のオイル冷却装置に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] This invention relates to an oil cooling device for an automatic transmission for an automobile.
従来のこの種のオイル冷却装置としては、例えば、第２
図に示すものがある。同図はその要部を示したものであ
る。（５ＥＣＴＩＯＮ颯２５７−２．ＲＡＤＩＡＴＯＲ
（Ｐ２Ｏ，Ｌ２８） 、ＰＡＲＴＳ ＣＡＴＡＬＯＧ
Ｎｌ５ＳＡＮ％田田■。As a conventional oil cooling device of this type, for example, a second
There is one shown in the figure. The figure shows the main part. (5ECTION Saya 257-2.RADIATOR
(P2O, L28) , PARTS CATALOG
Nl5SAN% Tada■.
ＤＥＣ１９８１ｌ５ＳＵＥ、Ｐｕｂ、 、４５Ｃ−０３
７ＯＬ、Ｎｌ５ＳＡＮ ＭＯＴＯＲＣｏ、。DEC1981l5SUE, Pub, , 45C-03
7OL, Nl5SAN MOTORCo,.
ＬＴＤ、参照）
図において、１はラジェータ、２はシュラウド、３はエ
ンジンファン、４と５はラジェータ１の左右に内蔵させ
た第１放熱器と第２放熱器、６は図外の自動変速機と第
１放熱器４との連結管、７は第１放熱器４と第２放熱器
５との連結管、８は第２放熱器５と前記自動変速機との
連結管である。(See LTD) In the figure, 1 is the radiator, 2 is the shroud, 3 is the engine fan, 4 and 5 are the first and second radiators built into the left and right sides of the radiator 1, and 6 is the automatic transmission (not shown). 7 is a connecting pipe between the first radiator 4 and the second radiator 5, and 8 is a connecting pipe between the second radiator 5 and the automatic transmission.
上記連結管６，７．８はいずれもゴムホースであり、こ
のうち連結管７はシュラウド２の上を通るように配管し
である。The connecting pipes 6, 7.8 are all rubber hoses, and the connecting pipe 7 is piped so as to pass above the shroud 2.
このような構成となっているので、自動変速機で加熱さ
れたオイルは、連結管６を通って第１放熱器４に送られ
、ここでラジェータ１内の水と熱交換して冷却される。With this configuration, oil heated by the automatic transmission is sent to the first radiator 4 through the connecting pipe 6, where it is cooled by exchanging heat with the water in the radiator 1. .
ついで、この冷却されたオイルは、連結管７を通って第
２放熱器５に送られ、ここで同様にしてさらに冷却され
た上で、連結管８によって自動変速機に送り返される。This cooled oil is then sent to the second radiator 5 through the connecting pipe 7, where it is further cooled in the same manner, and then sent back to the automatic transmission via the connecting pipe 8.
オイルは、このようにして、２段階冷却される。The oil is thus cooled in two stages.
しかしながら、このような従来のオイル冷却装置にあっ
ては、第１放熱器４と第２放熱器５との間の連結管７を
シュラウド２の上に配管した構造となっているので、連
結管７が、オイルの冷却という面からみた場合、全く無
意味な配管となっていた。なぜなら、シュラウド２の上
はエンジンファン３の吸込風や自動車の走行風の流路で
はなく、したがって、折角の吸込風や走行風を利用でき
ないからである。However, in such a conventional oil cooling device, since the connecting pipe 7 between the first radiator 4 and the second radiator 5 is piped above the shroud 2, the connecting pipe 7 was completely meaningless piping from the perspective of cooling the oil. This is because the upper part of the shroud 2 is not a flow path for the intake air of the engine fan 3 or the running air of the automobile, and therefore, the intake air or the running wind cannot be utilized.
この発明は、このような従来の問題点を解決しようとす
るもので、上記連結管７をラジェータ１の前側に配管す
る冷却管とすることによって、オイルの冷却効果を高め
る自動車用自動変速機のオイル冷却装置を提供するもの
である。The present invention aims to solve these conventional problems, and provides an automatic transmission for automobiles that improves the oil cooling effect by using the connecting pipe 7 as a cooling pipe that is piped to the front side of the radiator 1. The present invention provides an oil cooling device.
〔問題点を解決するための手段〕
すなわち、この発明のオイル冷却装置は、ラジェータ内
に設けた左右一対の放熱器の連結管の少なくとも一部を
冷却管で構成し、この冷却管をラジェータの前側へ配管
したことを特徴とするものである。[Means for Solving the Problems] That is, the oil cooling device of the present invention comprises at least a part of the connecting pipes of the pair of left and right radiators provided in the radiator, and the cooling pipes are connected to the radiator. It is characterized by piping towards the front.
以下、この発明の実施例を第１図によって説明する。同
図はその要部を示したもので、第２図に示した従来のオ
イル冷却装置に対応するものである。An embodiment of the present invention will be described below with reference to FIG. This figure shows the main parts thereof, and corresponds to the conventional oil cooling device shown in FIG.
図において、第２図と同符号は同一ないし相当部分を示
す。９は第１放熱器４と第２放熱器５との間にゴムホー
ス１０．１０を介して接続した冷却管である。この冷却
管９は、エンジンファン３の吸込風（押込風）や自動車
の走行風の流路、つまり、ラジェータ１の前側に位置す
るように蛇行させて配管しである。In the figure, the same reference numerals as in FIG. 2 indicate the same or corresponding parts. 9 is a cooling pipe connected between the first radiator 4 and the second radiator 5 via a rubber hose 10.10. The cooling pipe 9 is arranged in a meandering manner so as to be located in the flow path of the intake air (forced air) of the engine fan 3 and the running air of the automobile, that is, on the front side of the radiator 1.
このような構成となっているので、第１放熱器４で冷却
されたオイルは、冷却管９部分で空冷され、さらに第２
放熱器５で冷却される。つまり、自動変速機のオイルは
３段階冷却されることになる。なお、図示しないが、上
記冷却管は、ゴムホース１０．１０を介さないで、第１
、第２放熱器４．５に直接接続ｒる構成にしてもよい。With such a configuration, the oil cooled by the first radiator 4 is air-cooled in the cooling pipe 9 section, and is further cooled in the second radiator 4.
It is cooled by a radiator 5. In other words, the automatic transmission oil is cooled in three stages. Although not shown, the cooling pipe is connected to the first tube without passing through the rubber hose 10.10.
, it may be configured to be directly connected to the second heat radiator 4.5.
以上説明したように、この発明によれば、従来のオイル
冷却装置における第１放熱器と第２放熱器との連結管を
冷却管とし、かつ、この冷却管をエンジンファンの吸込
風（押込風）と走行風の流路であるラジェータの前側へ
配管するようにしたから、自動変速機のオイルを第１放
熱器と冷却管と第２放熱器の３個所において３段階に冷
却することができるようになり、その冷却効果を高める
ことができる。As explained above, according to the present invention, the connecting pipe between the first radiator and the second radiator in the conventional oil cooling device is used as a cooling pipe, and this cooling pipe is used for the intake air (forced air) of the engine fan. ) and the front side of the radiator, which is the flow path for the running air, so the oil in the automatic transmission can be cooled in three stages at three locations: the first radiator, the cooling pipe, and the second radiator. This will increase the cooling effect.
第１図はこの発明の実施例を示す要部斜視図、第２図は
従来の自動車用自動変速機のオイル冷却装置を示す要部
斜視図で第１図に対応する図である。
１・・・・・・ラジェータ
２・・−・・・シュラウド
３・・・・・・エンジンファン
４・・・・・・第１放熱器
５・・・・・・第２放熱器
９・・・・・・冷却管
第７図FIG. 1 is a perspective view of a main part showing an embodiment of the present invention, and FIG. 2 is a perspective view of a main part showing a conventional oil cooling device for an automatic transmission for an automobile, and corresponds to FIG. 1...Radiator 2...Shroud 3...Engine fan 4...First radiator 5...Second radiator 9... ...Cooling pipe Figure 7
Claims (1)
オイル冷却装置において、前記一対の放熱器の連結管の
少なくとも一部を冷却管で構成し、この冷却管をラジエ
ータの前側へ配管したことを特徴とする自動車用自動変
速機のオイル冷却装置。In an oil cooling system for an automatic transmission in which a pair of left and right radiators is provided in a radiator, at least a part of a connecting pipe between the pair of radiators is constituted by a cooling pipe, and the cooling pipe is piped to the front side of the radiator. An oil cooling system for automatic transmissions for automobiles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59135270A JPS6116129A (en) | 1984-07-02 | 1984-07-02 | Oil cooling device of automatic speed change gear for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59135270A JPS6116129A (en) | 1984-07-02 | 1984-07-02 | Oil cooling device of automatic speed change gear for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6116129A true JPS6116129A (en) | 1986-01-24 |
Family
ID=15147772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59135270A Pending JPS6116129A (en) | 1984-07-02 | 1984-07-02 | Oil cooling device of automatic speed change gear for car |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6116129A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08208219A (en) * | 1995-01-27 | 1996-08-13 | Nikko Kasei Kk | Heat-insulated electric insulator composition |
| KR100418609B1 (en) * | 1996-11-14 | 2004-05-06 | 기아자동차주식회사 | Auxiliary cooling device of automatic transmission fluid |
| JP2006298019A (en) * | 2005-04-15 | 2006-11-02 | Mitsubishi Motors Corp | Engine cooling device for vehicle |
-
1984
- 1984-07-02 JP JP59135270A patent/JPS6116129A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08208219A (en) * | 1995-01-27 | 1996-08-13 | Nikko Kasei Kk | Heat-insulated electric insulator composition |
| KR100418609B1 (en) * | 1996-11-14 | 2004-05-06 | 기아자동차주식회사 | Auxiliary cooling device of automatic transmission fluid |
| JP2006298019A (en) * | 2005-04-15 | 2006-11-02 | Mitsubishi Motors Corp | Engine cooling device for vehicle |
| JP4706314B2 (en) * | 2005-04-15 | 2011-06-22 | 三菱自動車工業株式会社 | Vehicle engine cooling device |
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