JPS5874960A - Temperature controller for transmission fluid - Google Patents
Temperature controller for transmission fluidInfo
- Publication number
- JPS5874960A JPS5874960A JP17524582A JP17524582A JPS5874960A JP S5874960 A JPS5874960 A JP S5874960A JP 17524582 A JP17524582 A JP 17524582A JP 17524582 A JP17524582 A JP 17524582A JP S5874960 A JPS5874960 A JP S5874960A
- Authority
- JP
- Japan
- Prior art keywords
- control device
- temperature control
- fluid
- thermal conductor
- fins
- 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
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/08—Tubular elements crimped or corrugated in longitudinal section
-
- 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
- F01P11/08—Arrangements of lubricant coolers
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0234—Header boxes; End plates having a second heat exchanger disposed there within, e.g. oil cooler
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Geometry (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Details Of Gearings (AREA)
- Arrangement Of Transmissions (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
自動車の内燃エンジンのような原動機においで水はエン
ジンのジャケットから放熱器（ラジェータ）コアへと循
環してそこで冷却され、渦巻ポンプにより駆動される機
関によって回収されてジャケットへと戻る。このような
強制水冷システムにおいて、冷却水に吸収されたエンジ
ンからの熱は、乗物の前進あるいはエンジンで回るファ
ンまたはこれらの双方の働きにより放熱器コアを通る空
気によって大気へと放熱される。DETAILED DESCRIPTION OF THE INVENTION In a prime mover, such as an internal combustion engine in an automobile, water is circulated from the engine jacket to the radiator core where it is cooled and recovered by the engine driven by a volute pump to the jacket. Return to. In such forced water cooling systems, heat from the engine absorbed by the cooling water is radiated to the atmosphere by air passing through the radiator core as the vehicle moves forward and/or as a result of the fan running the engine.
゛特にエンジンと共働する自動車のトランスミッション
においては、トランスミッションからパイプを通ってオ
イルが放熱器へと運ばれ、オイルの温度を満足のゆくし
はルに維持するようにしている。この場合でも放熱器と
トランスミッションとの間におけるトランスミッション
冷却オイルは別のポンプによって強制循環される。Particularly in automobile transmissions that work in conjunction with the engine, oil is conveyed from the transmission through pipes to a radiator to maintain a satisfactory oil temperature. Even in this case, the transmission cooling oil between the radiator and the transmission is forced to circulate by another pump.
放熱器の水の中に浸され、オイルがポンプの作用により
通過するところの熱交換器は、い（つかの形態をとるこ
とができる。最も普通の形態は、入れ予成チューブ間に
おいて内側チューブの全長のまわりを完全に取囲み双方
のチューブに係合している広い金属製の熱コンダクタを
有する二重チューブ構造であり、−これは比較的に複雑
で高価なものであった。Heat exchangers, which are submerged in the water of the radiator and through which the oil is passed under the action of a pump, can take several forms; the most common form is the inner tube between the pre-filled tubes. - a dual tube construction with a wide metal thermal conductor completely surrounding the entire length of the tube and engaging both tubes - which was relatively complex and expensive.
そこで本発明の目的は、従来の複雑で高価な熱交換器の
かわりに比較的に簡素で安価であり、しかも効率のよい
熱交換器を備えた温度制御装置を提供することＫある。SUMMARY OF THE INVENTION Therefore, it is an object of the present invention to provide a temperature control device equipped with a relatively simple, inexpensive, and efficient heat exchanger instead of the conventional complicated and expensive heat exchanger.
本発明において熱交換器の熱コンダクタは波状の単一な
筒状のものとされ、熱コンダクタの内１１１１面と外側
面にはフィンおよび溝が設けられ、強制循環のあいだ水
およびオイルの冷却剤はこれらのフィンおよび溝に沿っ
て流れるようになされている。In the present invention, the thermal conductor of the heat exchanger is formed into a corrugated single cylinder, and the inner and outer surfaces of the thermal conductor are provided with fins and grooves, and during forced circulation the coolant of water and oil is provided. is allowed to flow along these fins and grooves.
以下、添付図面に示した実施例に基いて本発明を説明す
る。The present invention will be described below based on embodiments shown in the accompanying drawings.
自動車のエンジン１０は、ポンプ（図示しない）によっ
て放熱器１２を通って循環される水によって冷却される
。またエンジン１０は、別のポンプ１６によって循環さ
れるオイルによって冷却されるトランスミッション１４
を駆動する。ポンプ１６は、トラ／スミツショ／１４と
放熱器１２との間を連通ずる一対のパイプライン１８お
よび２０の一方に配置されるが、これは従来の通常の構
成と同じである。The motor vehicle engine 10 is cooled by water that is circulated through a radiator 12 by a pump (not shown). The engine 10 also has a transmission 14 cooled by oil circulated by another pump 16.
to drive. The pump 16 is located in one of a pair of pipelines 18 and 20 communicating between the pump 14 and the radiator 12, which is the same as in conventional conventional configurations.
全体としてＵ字形をした筒状の波形熱コンダクタ２２が
、放熱器１２のチャンバζ２４を通って流れる水の中に
浸される。全体として細長くなったコンダクタ２２の湾
曲部２６は一対の脚部２８および６０を有し、各脚部は
、内側および外側にネジ部を設は且つ放熱器１ンの壁３
４を貫通して延びるカップリング３２を備えている。A generally U-shaped cylindrical corrugated thermal conductor 22 is immersed in water flowing through chamber ζ 24 of radiator 12 . The curved portion 26 of the generally elongated conductor 22 has a pair of legs 28 and 60, each leg having internal and external threads and a wall 3 of the heatsink 1.
4. A coupling 32 is provided that extends through 4.
保持部材３６が、カッシリング３２を壁３４に封止的に
挾持するよ５Ｋｕてチャンバ２４内に保持する。各カッ
プリング３２はプラグ３８を有し、ナツト４０によって
パイプライン１８および２０がプラグ３８に取付けられ
るよう罠なっている。A retaining member 36 sealingly clamps the cassilling 32 to the wall 34 and retains it within the chamber 24 . Each coupling 32 has a plug 38 to which the pipelines 18 and 20 are trapped by nuts 40.
コンダクタ２２０波形の外形は外側のフィン４２と溝４
４とＫよって形成され、フィン４２および溝４４はチャ
ンバ２４を通って流れる水と直接接触する。一方、内側
のフィン４６と溝４８とは、コンダクタ２２を通って流
れるオイルと直接接触する。図示したように一連のフィ
ンおよび溝は真直で互いに平行であり、規則正しい形状
をしており、等しい曲率な有している。The outer shape of the conductor 220 waveform has outer fins 42 and grooves 4.
4 and K, the fins 42 and grooves 44 are in direct contact with the water flowing through the chamber 24. Inner fins 46 and grooves 48, on the other hand, are in direct contact with the oil flowing through conductor 22. As shown, the series of fins and grooves are straight, parallel to each other, regularly shaped, and of equal curvature.
このコンダクタ２２はすぐれた熱伝達率を有し、取付け
も迅速かつ容易に行なうこともできる。構成も簡素で製
造コストも低く、腐食や詰りなども少なく、強く長寿命
をはこることができる。The conductor 22 has excellent heat transfer coefficients and is also quick and easy to install. The structure is simple, the manufacturing cost is low, there is little corrosion or clogging, and it is strong and has a long life.
第１図はトランスミッションの冷却流体のための本発明
による温度制御装置が適用される原動機を示す概略図で
ある。
第２図は第１図における放熱器の拡大正面図であり、一
部を破断して内部を見せている。
第３図は第２図におけるコンダクタをさらに拡大した平
面図である。
第４図は同じくコンダクタの拡大正面図である。
第５図はコンダクタの、放熱器への取付は部分の一方を
示す断片縦断面図である。FIG. 1 is a schematic diagram showing a prime mover to which a temperature control device according to the invention for a cooling fluid of a transmission is applied. FIG. 2 is an enlarged front view of the radiator shown in FIG. 1, with a portion cut away to show the inside. FIG. 3 is a further enlarged plan view of the conductor in FIG. 2. FIG. 4 is also an enlarged front view of the conductor. FIG. 5 is a fragmentary vertical sectional view showing one of the parts of the conductor attached to the heat sink.
Claims (6)
し該流体を冷却するための放熱器と、前記原動機と前記
放熱器との間に流体を循環させるため前記原動機によっ
て駆動される動力装置と、前記原動機と連動するトラン
スミッションとを含み、該トランスミッションが、前記
放熱器と該トランスミッションとの間にトランスミッシ
ョン冷却剤を循環させるための入口バイブラインおよび
出口バイブラインを有するポンプを備えている温度制御
装置であって、 該装置に設けられる熱交換器が細長い中空の熱コンダク
タを含み、該熱コンダクタは複数のフィンと各端部にお
けるカップリングとを備え、該カップリングのそれぞれ
は前記パイ゛プラインのそれぞれと結合して前記熱コン
ダクタを前記ポンプと連通ずるように位置づけるようＫ
なされており、前記熱コンダクタおよび前記フィンは、
前記チャンバの流体内に浸され、それＫよって咳流体は
、前記出口バイブラインから放出され前記コンダクタを
通って前記入口バイブラインへと流れる前記冷却剤から
熱を吸収するようＫなされている温度制御装置。(1) A fluid-cooled prime mover, a radiator having a chamber for flowing fluid and cooling the fluid, and power driven by the prime mover to circulate the fluid between the prime mover and the radiator. and a transmission associated with the prime mover, the transmission comprising a pump having an inlet and an outlet vibe line for circulating transmission coolant between the radiator and the transmission. A control device, wherein a heat exchanger included in the device includes an elongated hollow thermal conductor, the thermal conductor having a plurality of fins and a coupling at each end, each of the couplings being connected to the pipe. K coupled to each of the plines to position the thermal conductor in communication with the pump.
The thermal conductor and the fins are
temperature control immersed in fluid in the chamber so that cough fluid absorbs heat from the coolant discharged from the outlet vibe line and flowing through the conductor to the inlet vibe line; Device.
の脚部とを有するＵ字形をしており、前記カップリング
が該脚部に取付けられていることを特徴とする特許請求
の範囲第１項に記載の温度制御装置。(2) The thermal conductor has a U-shape having an elongated curved portion and a pair of legs, and the coupling is attached to the legs. The temperature control device according to item 1.
を貫通し且つ核種に封止的に取付けられていることを特
徴とする特許請求の範囲第２項に記載の温度制御装置。(3) The temperature control device according to claim 2, wherein the radiator has a wall, and the coupling passes through the nuclide and is attached to the nuclide in a sealing manner.
ていることを特徴とする特許請求の範囲第２項に記載の
温度制御装置。(4) The temperature control device according to claim 2, wherein the curved portion has inner and outer corrugated surfaces.
び長手軸の全周にわたり、真直で互いに平行であり規則
正しく均一な曲率な有するフィンおよび溝を備え、また
各波形面は、前記湾曲部を通る前記冷却剤の最初の流入
方向に垂直な面内に配置されていることを特徴とする特
許請求の範囲第４項に記載の温度制御装置。(5) Each of the corrugated surfaces includes fins and grooves that are straight, parallel to each other, and have a regular and uniform curvature over the entire length of the curved portion and the entire circumference of the longitudinal axis; 5. Temperature control device according to claim 4, characterized in that it is arranged in a plane perpendicular to the direction of initial inflow of the coolant through the temperature control device.
おり、該波形の形状は、前記チャンバと前記熱コンダク
タとをそれぞれ通る前記流体と前記冷却剤との同時の流
れに直接接触する一連のフィンおよび溝により形成され
ていることを特徴とする特許請求の範囲第１項に記載の
温度制御装置。(6) the thermal conductor is corrugated along its entire length, the corrugation shape comprising a series of fins and fins in direct contact with the simultaneous flow of the fluid and the coolant through the chamber and the thermal conductor, respectively; The temperature control device according to claim 1, characterized in that the temperature control device is formed by a groove.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30828981A | 1981-10-05 | 1981-10-05 | |
| US308289 | 1981-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5874960A true JPS5874960A (en) | 1983-05-06 |
Family
ID=23193361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17524582A Pending JPS5874960A (en) | 1981-10-05 | 1982-10-05 | Temperature controller for transmission fluid |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5874960A (en) |
| DE (1) | DE3236620A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61105313A (en) * | 1984-10-30 | 1986-05-23 | Hino Motors Ltd | Oil spray clutch |
| JPS6280360A (en) * | 1985-09-30 | 1987-04-13 | Aisin Warner Ltd | Lubricator for transmission for car |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2579309B1 (en) * | 1985-03-21 | 1989-04-07 | Valeo | WATER BOX OF A HEAT EXCHANGER FOR A MOTOR VEHICLE CONTAINING AN OIL RADIATOR |
| DE3518494C1 (en) * | 1985-05-23 | 1986-09-11 | Daimler-Benz Ag, 7000 Stuttgart | Heat exchanger for air conditioning the interior of a motor vehicle |
| DE102012022022A1 (en) * | 2012-11-12 | 2014-05-15 | Sew-Eurodrive Gmbh & Co Kg | Cooling arrangement for conveying cooling agent e.g. water, to gear in cooler i.e. gilled radiators, through pipe line, has gearbox casing connected with cooler, which is arranged at outer part of gear |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4726792U (en) * | 1971-04-10 | 1972-11-27 | ||
| JPS488570U (en) * | 1971-06-10 | 1973-01-30 | ||
| JPS5413503U (en) * | 1977-06-30 | 1979-01-29 | ||
| JPS5615851B2 (en) * | 1978-10-11 | 1981-04-13 |
-
1982
- 1982-10-02 DE DE19823236620 patent/DE3236620A1/en not_active Withdrawn
- 1982-10-05 JP JP17524582A patent/JPS5874960A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4726792U (en) * | 1971-04-10 | 1972-11-27 | ||
| JPS488570U (en) * | 1971-06-10 | 1973-01-30 | ||
| JPS5413503U (en) * | 1977-06-30 | 1979-01-29 | ||
| JPS5615851B2 (en) * | 1978-10-11 | 1981-04-13 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61105313A (en) * | 1984-10-30 | 1986-05-23 | Hino Motors Ltd | Oil spray clutch |
| JPS6280360A (en) * | 1985-09-30 | 1987-04-13 | Aisin Warner Ltd | Lubricator for transmission for car |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3236620A1 (en) | 1983-04-21 |
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