KR100418748B1 - Oil cooler for transmission for vehicles - Google Patents
Oil cooler for transmission for vehicles Download PDFInfo
- Publication number
- KR100418748B1 KR100418748B1 KR10-2001-0021320A KR20010021320A KR100418748B1 KR 100418748 B1 KR100418748 B1 KR 100418748B1 KR 20010021320 A KR20010021320 A KR 20010021320A KR 100418748 B1 KR100418748 B1 KR 100418748B1
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- KR
- South Korea
- Prior art keywords
- oil cooler
- transmission
- vehicle
- cooling
- radiator
- Prior art date
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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
- F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
- F16H57/0416—Air cooling or ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
- F01M5/002—Cooling
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
본 발명은 차량의 변속기용 오일쿨러에 관한 것으로서 특히, 차량의 변속기용 오일을 냉각시킴에 있어서, 기존의 라디에이터를 이용하여 공랭식 냉각을 할 수 있도록 하는 것으로서, 차량의 라디에이터(10)의 냉각핀(11) 사이에 위치하며 라디에이터(10)의 로어 탱크(12)의 인입부(13)에 단부가 연결되는 오일쿨러관(20)과; 상기 인입부(13)를 통하여 상기 오일쿨러관(20)과 차량의 변속기(도시되지 않음)를 연결하는 파이프(30)로 구성되어, 종래의 부가적인 공랭식 오일쿨러가 필요 없고, 변속기용 오일의 냉각효과를 향상시킬 뿐 아니라, 오일쿨러의 구조가 간단해지고 비용을 절감할 수 있도록 하는 것이다.The present invention relates to an oil cooler for a transmission of a vehicle. In particular, in cooling the transmission oil of a vehicle, the cooling fin of the radiator 10 of the vehicle (10) can be cooled by air cooling by using an existing radiator ( 11) an oil cooler tube (20) located between the ends of which is connected to the inlet portion (13) of the lower tank (12) of the radiator (10); It is composed of a pipe 30 connecting the oil cooler tube 20 and the transmission of the vehicle (not shown) through the inlet 13, there is no need for a conventional additional air-cooled oil cooler, In addition to improving the cooling effect, the structure of the oil cooler is simplified and the cost can be reduced.
Description
본 발명은 차량의 변속기용 오일쿨러에 관한 것으로서 특히, 차량의 변속기용 오일을 냉각시킴에 있어서, 기존의 라디에이터를 이용하여 공랭식 냉각을 할 수있도록 오일쿨러의 파이프를 구성함으로써, 종래의 공랭식 오일쿨러가 필요 없고, 변속기용 오일의 냉각효과를 향상시킬 뿐 아니라, 오일쿨러의 구조가 간단해지고 비용을 절감할 수 있도록 하는 차량의 변속기용 오일쿨러에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an oil cooler for a transmission of a vehicle, and in particular, in cooling an oil for a transmission of a vehicle, a conventional air-cooled oil cooler is constructed by constructing an oil cooler pipe to allow air cooling by using a conventional radiator. The present invention relates to an oil cooler for a transmission of a vehicle, which does not need to be improved, improves the cooling effect of the oil for a transmission, and can simplify the structure of the oil cooler and reduce costs.
일반적으로 자동변속기를 장착한 차량에는 이 자동변속기에 순환되는 오일을 냉각시키기 위한 오일쿨러가 별도로 장착된다.In general, a vehicle equipped with an automatic transmission is equipped with an oil cooler for cooling the oil circulated in the automatic transmission.
도 1은 종래의 차량의 변속기용 오일쿨러를 나타내는 정면도로서, 종래의 오일쿨러는 변속기(도시되지 않음)를 냉각시키기 위하여, 차량의 라디에이터(1)의 로어 탱크(2)에 오일쿨러관(3)이 장착되고, 이 오일쿨러관(3)은 파이프로 변속기와 연결되어 수랭식으로 오일을 냉각시키도록 되어있다.1 is a front view showing an oil cooler for a transmission of a conventional vehicle, in which a conventional oil cooler includes an oil cooler tube 3 in a lower tank 2 of a radiator 1 of a vehicle for cooling a transmission (not shown). ), This oil cooler tube (3) is connected to the transmission by a pipe to cool the oil by water cooling.
또한, 상기 냉각 성능을 보완하기 위하여, 도 2에서 도시하는 바와 같이, 추가적으로 공랭식 오일쿨러(4)를 별도로 장착하여 오일을 냉각시킨다.In addition, in order to complement the cooling performance, as shown in FIG. 2, an air-cooled oil cooler 4 is additionally mounted to cool the oil.
그러나 상기와 같은 수랭식 및 공랭식을 동시에 이용하는 오일의 냉각방식은 그 구성의 복잡함에 비하여 냉각효율이 떨어지며, 고온의 오일을 냉각시키기 때문에 냉각수온에도 영향을 미치는 단점이 있었다.However, the cooling method of the oil using the water-cooled and air-cooled at the same time has a disadvantage in that the cooling efficiency is lower than the complexity of the configuration, and also affects the cooling water temperature because it cools the high temperature oil.
또한 상기와 같이 별도의 공랭식 오일쿨러를 장착해야하기 때문에 조립성 비용문제 등의 문제가 있으며, 상기 공랭식 오일쿨러는 차량의 에어컨의 콘덴서를 가리기 때문에 미소하긴 하지만 냉방성능에도 영향을 미치는 문제점이 있었다.In addition, there is a problem such as assembly costs because the separate air-cooled oil cooler must be installed as described above, the air-cooled oil cooler has a problem affecting the cooling performance, even though it is fine because it covers the condenser of the air conditioner of the vehicle.
본 발명은 상기의 결점을 해소하기 위한 것으로, 종래의 공랭식 오일쿨러가 필요 없고, 변속기용 오일의 냉각효과를 향상시킬 뿐 아니라, 오일쿨러의 구조가 간단해지고 비용을 절감할 수 있도록 하는 차량의 변속기용 오일쿨러를 제공하고자 한다.The present invention is to solve the above-mentioned shortcomings, and does not require a conventional air-cooled oil cooler, improves the cooling effect of the transmission oil, as well as simplify the structure of the oil cooler and reduce the cost of the vehicle transmission To provide an oil cooler.
이러한 본 발명은 차량의 라디에이터의 냉각핀 사이에 위치하며 라디에이터의 로어 탱크의 인입부에 단부가 연결되는 오일쿨러관과; 상기 인입부를 통하여 상기 오일쿨러관과 차량의 변속기를 연결하는 파이프를 구성함으로써 달성된다.The present invention is an oil cooler tube located between the cooling fins of the radiator of the vehicle and the end is connected to the inlet portion of the lower tank of the radiator; It is achieved by constructing a pipe connecting the oil cooler tube and the transmission of the vehicle through the inlet.
도 1은 종래의 차량의 변속기용 오일쿨러를 나타내는 정면도,1 is a front view showing an oil cooler for a transmission of a conventional vehicle;
도 2는 종래의 차량의 변속기용 오일쿨러를 나타내는 사시도,2 is a perspective view showing an oil cooler for a transmission of a conventional vehicle;
도 3은 본 발명의 차량의 변속기용 오일쿨러를 나타내는 정면도.3 is a front view showing an oil cooler for a transmission of the vehicle of the present invention.
<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>
10 : 라디에이터 11 : 냉각핀10 radiator 11: cooling fin
12 : 로어 탱크 13 : 인입부12: lower tank 13: inlet
20 : 오일쿨러관 30 : 파이프20: oil cooler pipe 30: pipe
본 발명의 실시예를 첨부 도면을 참고하여 상세히 설명하면 다음과 같다.An embodiment of the present invention will be described in detail with reference to the accompanying drawings.
도 3은 본 발명의 차량의 변속기용 오일쿨러를 나타내는 정면도로서, 본 발명은 차량의 라디에이터(10)의 냉각핀(11) 사이에 위치하며 라디에이터(10)의 로어 탱크(12)의 인입부(13)에 단부가 연결되는 오일쿨러관(20)과; 상기 인입부(13)를 통하여 상기 오일쿨러관(20)과 차량의 변속기(도시되지 않음)를 연결하는 파이프(30)로 구성됨을 그 기술상의 특징으로 한다.3 is a front view showing the oil cooler for the transmission of the vehicle of the present invention, the present invention is located between the cooling fins 11 of the radiator 10 of the vehicle and the inlet of the lower tank 12 of the radiator 10 ( 13, an oil cooler tube 20 having an end portion connected thereto; The technical feature is that it consists of a pipe 30 connecting the oil cooler tube 20 and a transmission (not shown) of the vehicle through the inlet 13.
상기 오일쿨러관(20)은 이중관으로서 상기 인입부(13)와 그 단부가 연결되어 라디에이터(10)의 상측에서 굽어진 형상을 이루고 있으며, 라디에이터(10)의 가장자리의 냉각핀(11) 사이에 접촉하여 구성된다.The oil cooler tube 20 is a double tube connected to the inlet 13 and the end thereof to form a bent shape on the upper side of the radiator 10, between the cooling fins 11 of the edge of the radiator 10 It is constructed in contact.
이하, 상기 도 3을 참고하여 본 발명의 작용 및 효과를 상세히 설명하면 다음과 같다.Hereinafter, the operation and effects of the present invention will be described in detail with reference to FIG. 3.
상기한 바와 같이, 차량의 라디에이터(10)의 가장자리에 오일쿨러관(20)을 구성하여 냉각핀(11)과 접촉하도록 연결하면, 라디에이터(10)에 의한 수랭식 냉각과 차량의 주행에 의한 공기유입에 의한 공랭식 냉각을 동시에 이용할 수 있다.As described above, when the oil cooler tube 20 is formed at the edge of the radiator 10 of the vehicle and connected to contact the cooling fins 11, the water cooling type by the radiator 10 and the air inflow due to the running of the vehicle Air-cooled cooling by means of simultaneous use.
따라서 냉각 면적이 증가하게 되어 그 효율이 상승하게 되고, 별도의 공랭식 오일쿨러가 필요가 없게 되는 것이다.Therefore, the cooling area is increased, the efficiency is increased, and there is no need for a separate air-cooled oil cooler.
또한 냉각수의 흐름이 보다 원활하게 되어 엔진의 냉각성능 또한 향상될 수 있는 것이다.In addition, the coolant flow is more smoothly, so the cooling performance of the engine can be improved.
이상과 같은 본 발명은 종래의 부가적인 공랭식 오일쿨러가 필요 없고, 변속기용 오일의 냉각효과를 향상시킬 뿐 아니라, 오일쿨러의 구조가 간단해지고 비용을 절감할 수 있도록 하는 효과가 있는 발명인 것이다.The present invention as described above is an invention that does not require the conventional additional air-cooled oil cooler, improves the cooling effect of the transmission oil, and has the effect of simplifying the structure of the oil cooler and reducing the cost.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0021320A KR100418748B1 (en) | 2001-04-20 | 2001-04-20 | Oil cooler for transmission for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0021320A KR100418748B1 (en) | 2001-04-20 | 2001-04-20 | Oil cooler for transmission for vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20020081876A KR20020081876A (en) | 2002-10-30 |
| KR100418748B1 true KR100418748B1 (en) | 2004-02-19 |
Family
ID=27701896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2001-0021320A KR100418748B1 (en) | 2001-04-20 | 2001-04-20 | Oil cooler for transmission for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100418748B1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040003485A (en) * | 2002-07-03 | 2004-01-13 | 현대모비스 주식회사 | Radiator combined with a transmission oil cooler |
| CN107238301A (en) * | 2016-03-29 | 2017-10-10 | 长城汽车股份有限公司 | Heat sink assembly and the vehicle with it |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4167969A (en) * | 1977-11-09 | 1979-09-18 | General Motors Corporation | Transmission cooler |
-
2001
- 2001-04-20 KR KR10-2001-0021320A patent/KR100418748B1/en not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4167969A (en) * | 1977-11-09 | 1979-09-18 | General Motors Corporation | Transmission cooler |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20020081876A (en) | 2002-10-30 |
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