KR20000006164U - Installation structure of automatic transmission oil pump - Google Patents
Installation structure of automatic transmission oil pump Download PDFInfo
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- KR20000006164U KR20000006164U KR2019980017200U KR19980017200U KR20000006164U KR 20000006164 U KR20000006164 U KR 20000006164U KR 2019980017200 U KR2019980017200 U KR 2019980017200U KR 19980017200 U KR19980017200 U KR 19980017200U KR 20000006164 U KR20000006164 U KR 20000006164U
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- automatic transmission
- installation structure
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Abstract
본 고안은 자동변속기 오일펌프의 설치구조에 관한 것으로, 특히 변속기 내부에 위치한 오일펌프를 변속기 외부에 설치하고, 상기 오일펌프를 구동모터로 구동함으로서, 항상 적절한 유량을 얻도록 한 자동변속기 오일펌프의 설치구조로, 자동변속기(1)의 외부에 설치되는 오일펌프(10)와; 상기 오일펌프(10)로부터 오일을 변속기(1) 내에 일정한 유량을 공급하기 위한 구동모터(20)와; 상기 구동모터(20)를 제어하기 위한 컨트롤러(30)와; 상기 오일펌프(10)와 변속기(1)를 연결하는 순환파이프(40)로 구성된다.The present invention relates to an installation structure of an automatic transmission oil pump. In particular, by installing an oil pump located inside the transmission outside the transmission and driving the oil pump with a drive motor, the automatic transmission oil pump always obtains an appropriate flow rate. As an installation structure, the oil pump 10 is installed on the outside of the automatic transmission 1; A drive motor 20 for supplying a constant flow rate of oil from the oil pump 10 into the transmission 1; A controller 30 for controlling the drive motor 20; It consists of a circulation pipe 40 connecting the oil pump 10 and the transmission 1.
Description
본 고안은 자동변속기 오일펌프의 설치구조에 관한 것으로, 특히 변속기 내부에 위치한 오일펌프를 변속기 외부에 설치하고, 상기 오일펌프를 구동모터로 구동함으로서, 항상 적절한 유량을 얻도록 한 자동변속기 오일펌프의 설치구조에 관한 것이다.The present invention relates to an installation structure of an automatic transmission oil pump. In particular, by installing an oil pump located inside the transmission outside the transmission and driving the oil pump with a drive motor, the automatic transmission oil pump always obtains an appropriate flow rate. It relates to the installation structure.
일반적으로, 자동변속기에서는 도 1에 도시된 바와 같이 변속기(1) 내부에 오일펌프(10)가 장착되고, 상기 오일펌프(10)를 엔진(2)과 직결된 축으로서 구동시키는 구조로 되어 있다.In general, in the automatic transmission, as shown in FIG. 1, the oil pump 10 is mounted inside the transmission 1, and the oil pump 10 is driven as an axis directly connected to the engine 2. .
따라서, 상기 엔진(2)의 회전속도(rpm)와 오일펌프(10)의 회전속도가 항시 동일하다. 이 경우 엔진의 회전속도가 높은 영역에 있게 되면 오일펌프(10)의 토출 유량이 불필요하게 증가한다는 문제점이 있었다.Therefore, the rotational speed (rpm) of the engine 2 and the rotational speed of the oil pump 10 are always the same. In this case, when the rotational speed of the engine is in a high region, there is a problem that the discharge flow rate of the oil pump 10 is unnecessarily increased.
즉, 변속기(1)에서 필요로 하는 유량과 상관 없이 엔진 회전수에 비례하여 유량이 생성되기 때문에 동력 손실이 발생하였다.That is, power loss occurred because the flow rate was generated in proportion to the engine speed regardless of the flow rate required by the transmission 1.
따라서, 본 고안은 상기의 결점을 해소하기 위한 것으로, 변속기 내부에 위치한 오일펌프를 변속기 외부에 설치하고, 상기 오일펌프를 구동모터로 구동함으로서, 항상 적절한 유량을 얻도록 하는 데에 있다.Accordingly, the present invention is to solve the above-mentioned shortcomings, by installing an oil pump located inside the transmission outside the transmission, and driving the oil pump with a drive motor to always obtain an appropriate flow rate.
상기와 같은 목적을 달성하기 위하여 본 고안은 자동변속기의 외부에 설치되는 오일펌프와; 상기 오일펌프로부터 오일을 변속기 내에 일정한 유량을 공급하기 위한 구동모터와; 상기 구동모터를 제어하기 위한 컨트롤러와; 상기 오일펌프와 변속기를 연결하는 순환파이프로 됨을 특징으로 한다.The present invention to achieve the above object is an oil pump which is installed on the outside of the automatic transmission; A drive motor for supplying a constant flow rate of oil from the oil pump into the transmission; A controller for controlling the drive motor; Characterized in that the circulation pipe connecting the oil pump and the transmission.
도 1은 종래 자동변속기를 간략하게 나타낸 도,1 is a view briefly showing a conventional automatic transmission,
도 2는 본 고안 자동변속기 오일펌프의 설치구조를 간략하게 나타낸 도.Figure 2 is a simplified view showing the installation structure of the present invention automatic transmission oil pump.
< 도면의 주요부분에 대한 부호의 설명 ><Description of Symbols for Major Parts of Drawings>
1 : 변속기 10 : 오일펌프1: transmission 10: oil pump
20 : 구동모터 30 : 컨트롤러20: drive motor 30: controller
40 : 오일 순환파이프40: oil circulation pipe
본 고안의 실시예를 첨부 도면에 의하여 상세히 설명 하면 다음과 같다.An embodiment of the present invention will be described in detail with reference to the accompanying drawings.
도 2는 본 고안 자동변속기 오일펌프의 설치구조를 간략하게 나타낸 도이다.Figure 2 is a view briefly showing the installation structure of the present invention automatic transmission oil pump.
본 고안은 도 2에 도시된 바와 같이 자동변속기(1)의 외부에 설치되는 오일펌프(10)와; 상기 오일펌프(10)로부터 오일을 변속기(1) 내에 일정한 유량을 공급하기 위한 구동모터(20)와; 상기 구동모터(20)를 제어하기 위한 컨트롤러(30)와; 상기 오일펌프(10)와 변속기(1)를 연결하는 순환파이프(40)로 됨에 그 기술적 구성상의 특징이 부여된다.The present invention is an oil pump 10 is installed on the outside of the automatic transmission (1) as shown in Figure 2; A drive motor 20 for supplying a constant flow rate of oil from the oil pump 10 into the transmission 1; A controller 30 for controlling the drive motor 20; The technical configuration is imparted by being a circulation pipe 40 connecting the oil pump 10 and the transmission 1.
상기 순환파이프(40)는 오일을 흡입하기 위한 흡입파이프(41)와 오일을 공급하기 위한 오일공급파이프(42)로 구성된다.The circulation pipe 40 is composed of a suction pipe 41 for sucking oil and an oil supply pipe 42 for supplying oil.
또한 상기 구동모터(20)는 DC모터이다.In addition, the drive motor 20 is a DC motor.
따라서, 상기와 같이 자동변속기 오일펌프를 설치함으로서, 엔진의 회전속도가 높은 영역에 있게되면 오일펌프(10)의 토출 량을 알맞게 조절하여 동력손실을 줄일 수 있다.Therefore, by installing the automatic transmission oil pump as described above, if the rotational speed of the engine is in a high region, it is possible to appropriately adjust the discharge amount of the oil pump 10 to reduce the power loss.
이상과 같이 본 고안은 변속기 내부에 위치한 오일펌프를 변속기 외부에 설치하고, 상기 오일펌프를 구동모터로 구동함으로서, 항상 적절한 유량을 얻을 수가 있으며, 오일펌프의 구동에 소요되는 동력을 최소화시킴으로서, 차량의 연비를 향상시킬 수가 있다.As described above, the present invention installs an oil pump located inside the transmission to the outside of the transmission and drives the oil pump with a driving motor, thereby always obtaining an appropriate flow rate, and by minimizing the power required to drive the oil pump, It is possible to improve fuel economy.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019980017200U KR20000006164U (en) | 1998-09-10 | 1998-09-10 | Installation structure of automatic transmission oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019980017200U KR20000006164U (en) | 1998-09-10 | 1998-09-10 | Installation structure of automatic transmission oil pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20000006164U true KR20000006164U (en) | 2000-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019980017200U KR20000006164U (en) | 1998-09-10 | 1998-09-10 | Installation structure of automatic transmission oil pump |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100737461B1 (en) * | 2005-12-19 | 2007-07-09 | 현대자동차주식회사 | Apparatus for circulating oil |
-
1998
- 1998-09-10 KR KR2019980017200U patent/KR20000006164U/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100737461B1 (en) * | 2005-12-19 | 2007-07-09 | 현대자동차주식회사 | Apparatus for circulating oil |
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