KR19980064472U - Oil pan structure of engine - Google Patents
Oil pan structure of engine Download PDFInfo
- Publication number
- KR19980064472U KR19980064472U KR2019970009161U KR19970009161U KR19980064472U KR 19980064472 U KR19980064472 U KR 19980064472U KR 2019970009161 U KR2019970009161 U KR 2019970009161U KR 19970009161 U KR19970009161 U KR 19970009161U KR 19980064472 U KR19980064472 U KR 19980064472U
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- South Korea
- Prior art keywords
- oil
- oil pan
- engine
- cooling
- cooling fins
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Abstract
본 고안은 기관의 저면부에 취부되는 오일팬의 구조에 관한 것으로서, 오일의 냉각효과가 향상되도록 하기 위해, 동력 발생장치 및 윤활통로가 내부에 장치되는 실린더블록(20)의 저면부에 오일이 저장되도록 하는 오일팬(30)의 상단부가 기밀하게 취부되는 것에 있어서, 상기 오일팬의 바닥쪽에 소정 간격을 두고 내측과 외측으로 돌출되는 냉각핀(31)들이 형성되도록 하여, 냉각면이 확장되도록 하므로 냉각작용이 극대화되도록 하고, 특히, 고속주행시 외측으로 돌출된 냉각핀(31)들이 외부공기와 빠르게 열교환되어 열교환 기능이 극대화되도록 하는 기관의 오일팬 구조이다.The present invention relates to the structure of the oil pan mounted on the bottom of the engine, in order to improve the cooling effect of the oil, the oil is applied to the bottom of the cylinder block 20, the power generator and the lubrication passage is installed therein Since the upper end of the oil pan 30 to be stored in an airtight manner, cooling fins 31 protruding inside and outside at a predetermined interval are formed on the bottom side of the oil pan so that the cooling surface is expanded. The cooling fan is maximized, and in particular, the cooling fins 31 protruding outward during high-speed driving are heat exchanged with the outside air quickly to maximize the heat exchange function of the engine fan structure.
Description
본 고안은 기관의 저면부에 취부되는 오일팬(oil pan)의 구조에 관한 것으로서, 오일팬의 구조를 개선하여 오일팬에 저장되는 오일의 냉각효과가 향상되도록 하는 것이다.The present invention relates to the structure of the oil pan (oil pan) that is mounted on the bottom of the engine, to improve the structure of the oil pan to improve the cooling effect of the oil stored in the oil pan.
일반적으로 자동차의 기관은 도 1에 도시되는 바와 같이, 실린더헤드(10)가 상부에 조립되고 동력 발생장치 및 윤활통로가 내부에 장치되는 실린더블록(20)의 저면부에 오일이 저장되는 오일팬(oil pan)(30)이 기밀하게 취부되고, 실린더블록(20)의 저면부에 상기 윤활통로와 연통되는 오일스트레이너(40)가 취부되어, 기관의 작동중 오일스트레이너(40)에 의해 오일팬(30)의 내부에 저장된 오일이 윤활통로로 압송되고, 윤활통로를 통해 압송되는 오일이 기관의 각 작동부에서 윤활작용 및 냉각작용을 하게 되며, 작동부에서 윤활 및 냉각작용을 하며 가열된 오일이 다시 오일팬(30)으로 회수되고, 오일팬(30)에서 냉각된 오일이 다시 순환되도록 되어 있다.In general, an engine of an automobile is an oil pan in which oil is stored at a bottom of a cylinder block 20 in which a cylinder head 10 is assembled at an upper portion and a power generator and a lubrication passage are installed therein. (oil pan) 30 is hermetically mounted, and an oil strainer 40 communicating with the lubrication passage at the bottom of the cylinder block 20 is mounted, and the oil pan 40 is operated by the oil strainer 40 during operation of the engine. The oil stored in the 30 is pumped into the lubrication passage, and the oil conveyed through the lubrication passage is lubricated and cooled in each operating part of the engine, and lubricated and cooled in the operating part, and heated oil. This oil is recovered to the oil pan 30 again, and the oil cooled in the oil pan 30 is circulated again.
여기에서, 종래 오일팬(30)은 일측 바닥이 절곡 형성되어 소정 경사면과 2층 구조로 되며, 상부가 개구되고 상단 외곽부에 플랜지가 형성되는 용기로 되어, 상단 개구부가 실린더블록(20)의 저면 크랭크실에 연통되도록 하여 상단 플랜지부가 가스켓을 사이에 두고 실린더블록(20)의 저면 외곽부에 기밀하게 취부되고, 용기 내부에 소정량의 오일이 저장되도록 되어 있다.Here, the conventional oil pan 30 has a bottom of one side is bent to form a predetermined inclined surface and a two-layer structure, the upper opening is a container formed with a flange on the upper outer edge, the upper opening of the cylinder block 20 The upper flange part is hermetically attached to the outer peripheral portion of the bottom face of the cylinder block 20 with the gasket interposed therebetween, so that a predetermined amount of oil is stored in the container.
이러한 종래 오일팬(30)은 바닥 및 용기 외부면이 외부 공기와 접촉되어 열교환하므로 용기 내부에 저장되는 오일이 기관의 작동중 냉각되도록 한다.The conventional oil pan 30 is the bottom and the outer surface of the container in contact with the outside air to exchange heat so that the oil stored in the container is cooled during operation of the engine.
그러나 이러한 종래 오일팬은 그 구조상 열교환 효율이 낮아 기관의 작동중 내부에 저장되는 오일의 냉각성능이 낮은 단점이 있었다.However, such a conventional oil pan has a disadvantage in that the heat exchange efficiency is low in structure, and thus the cooling performance of the oil stored inside the engine is low.
본 고안은 상기와 같은 종래의 단점을 해소하기 위해, 오일팬에 냉각핀들을 형성하여 기관의 작동중 상기 냉각핀들에 의해 오일이 열교환이 극대화되도록 하므로 냉각효율이 향상되도록 하는 것이다.The present invention is to solve the above-mentioned disadvantages, by forming the cooling fins in the oil pan to maximize the heat exchange of the oil by the cooling fins during operation of the engine to improve the cooling efficiency.
도 1은 종래 기관의 오일팬구조를 나타내는 단면도1 is a cross-sectional view showing the oil pan structure of a conventional engine
도 2는 본 고안 기관의 오일팬구조를 나타내는 단면도2 is a cross-sectional view showing the oil pan structure of the present invention engine
도 3은 본 고안 오일팬의 구조를 나타내는 평면도3 is a plan view showing the structure of the oil pan of the present invention
*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
10: 실린더헤드20: 실린더블록10: cylinder head 20: cylinder block
30: 오일팬31: 냉각핀30: oil pan 31: cooling fin
40: 오일스트레이너40: oil strainer
먼저, 본 고안의 기관도 도 2와 도 3에 도시되는 바와 같이, 실린더헤드(10)가 상부에 조립되고 동력 발생장치 및 윤활통로가 내부에 장치되는 실린더블록(20)의 저면부에 오일이 저장되는 오일팬(oil pan)(30)이 기밀하게 취부되고, 실린더블록(20)의 저면부에 상기 윤활통로와 연통되는 오일스트레이너(40)가 취부되어, 기관의 작동중 오일스트레이너(40)에 의해 오일팬(30)의 내부에 저장된 오일이 윤활통로로 압송되고, 윤활통로를 통해 압송되는 오일이 기관의 각 작동부에서 윤활작용 및 냉각작용을 하게 되며, 작동부에서 윤활 및 냉각작용을 하며 가열된 오일이 다시 오일팬(30)으로 회수되고, 오일팬(30)에서 냉각된 오일이 다시 순환되도록 된다.First, as shown in FIGS. 2 and 3, the engine of the present invention has oil on the bottom of the cylinder block 20 in which the cylinder head 10 is assembled at the top and the power generator and the lubrication passage are installed therein. An oil pan 30 to be stored is hermetically mounted, and an oil strainer 40 communicating with the lubrication passage is attached to the bottom of the cylinder block 20 so that the oil strainer 40 during operation of the engine. The oil stored in the oil pan 30 is pumped into the lubrication passage, and the oil conveyed through the lubrication passage is lubricated and cooled at each operating part of the engine, and lubricated and cooled at the operating part. The heated oil is recovered to the oil pan 30 again, and the oil cooled in the oil pan 30 is circulated again.
단, 본 고안은 일측 바닥이 2층 구조로 절곡 형성되고, 상부가 개구되는 오일팬(30)의 바닥쪽에 소정 간격을 두고 내측과 외측으로 돌출되게 형성되는 냉각핀(31)들이 형성됨을 그 기술적 구성상의 기본 특징으로 한다.However, the present invention is that the bottom of one side is formed in a two-layer structure, the cooling fins 31 are formed to protrude to the inside and the outside at a predetermined interval on the bottom side of the oil pan 30, the upper opening is formed It is a basic characteristic on configuration.
이와같이 구성되는 본 고안은, 복수개의 냉각핀(31)들이 오일팬(30)의 내외 양측으로 돌출되어 기관의 작동중 오일팬(30) 내부를 순환하는 오일이 냉각핀(31)의 내측에 접촉되고, 외측으로 돌출된 냉각핀(31)들이 공기중에 접촉되게 된다. 이로 인해, 냉각면이 확장되도록 하므로 냉각작용이 극대화되도록 한다. 특히, 고속주행시 외측으로 돌출된 냉각핀(31)들이 외부공기와 빠르게 열교환되어 열교환 기능이 극대화되도록 한다.According to the present invention configured as described above, the plurality of cooling fins 31 protrude to both the inside and the outside of the oil pan 30 such that oil circulating in the oil pan 30 during operation of the engine contacts the inside of the cooling fin 31. Then, the cooling fins 31 protruding outward are in contact with the air. This allows the cooling surface to be expanded so that the cooling action is maximized. In particular, the cooling fins 31 protruding outward during high-speed driving heat exchange with the outside air to maximize the heat exchange function.
이러한 본 고안은 오일팬(30)에서 냉각핀(31)들에 의해 냉각된 오일이 오일스트레이너(40)를 통해 윤활통로로 순환되어 기관의 각 작동부 윤활 및 냉각작용이 원활하게 된다.The present invention is the oil cooled by the cooling fins 31 in the oil pan 30 is circulated to the lubrication passage through the oil strainer 40 to smooth the lubrication and cooling of each operation of the engine.
상기와 같이 구성되고 작동되는 본 고안은, 오일팬에 냉각핀들이 형성되어 열교환면적이 확대되도록 하므로 오일의 냉각성능이 극대화되도록 하는 효과를 갖는다.The present invention constructed and operated as described above has the effect of maximizing the cooling performance of the oil because the cooling fins are formed in the oil pan to enlarge the heat exchange area.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970009161U KR19980064472U (en) | 1997-04-29 | 1997-04-29 | Oil pan structure of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970009161U KR19980064472U (en) | 1997-04-29 | 1997-04-29 | Oil pan structure of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980064472U true KR19980064472U (en) | 1998-11-25 |
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ID=69684397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019970009161U KR19980064472U (en) | 1997-04-29 | 1997-04-29 | Oil pan structure of engine |
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| Country | Link |
|---|---|
| KR (1) | KR19980064472U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100412275B1 (en) * | 1999-03-24 | 2003-12-31 | 캐논 한바이 가부시키가이샤 | Method and apparatus for forming an interlayer insulating film, and semiconductor device |
| KR100822138B1 (en) * | 2001-03-30 | 2008-04-15 | 제이에스알 가부시끼가이샤 | Method for Forming Dual Damascene Structure |
-
1997
- 1997-04-29 KR KR2019970009161U patent/KR19980064472U/en not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100412275B1 (en) * | 1999-03-24 | 2003-12-31 | 캐논 한바이 가부시키가이샤 | Method and apparatus for forming an interlayer insulating film, and semiconductor device |
| KR100822138B1 (en) * | 2001-03-30 | 2008-04-15 | 제이에스알 가부시끼가이샤 | Method for Forming Dual Damascene Structure |
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