KR20030083179A - Lubrication system of manual transmission - Google Patents

Lubrication system of manual transmission Download PDF

Info

Publication number
KR20030083179A
KR20030083179A KR1020020021615A KR20020021615A KR20030083179A KR 20030083179 A KR20030083179 A KR 20030083179A KR 1020020021615 A KR1020020021615 A KR 1020020021615A KR 20020021615 A KR20020021615 A KR 20020021615A KR 20030083179 A KR20030083179 A KR 20030083179A
Authority
KR
South Korea
Prior art keywords
oil
manual transmission
filter
case
lubrication device
Prior art date
Application number
KR1020020021615A
Other languages
Korean (ko)
Inventor
우남규
Original Assignee
현대자동차주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 현대자동차주식회사 filed Critical 현대자동차주식회사
Priority to KR1020020021615A priority Critical patent/KR20030083179A/en
Publication of KR20030083179A publication Critical patent/KR20030083179A/en

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
    • F16H57/0402—Cleaning of lubricants, e.g. filters or magnets
    • F16H57/0404—Lubricant filters
    • 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
    • F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
    • F16H57/0436—Pumps
    • 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
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02039—Gearboxes for particular applications
    • F16H2057/02043—Gearboxes for particular applications for vehicle transmissions

Abstract

PURPOSE: A lubricating system of a manual transmission is provided to reduce the cost for the change of oil and reduce environmental pollution by changing or cleaning an oil filter. CONSTITUTION: A lubricating system of a manual transmission(2) comprises the manual transmission filled with oil(O); an oil pump sending oil of the manual transmission to the upper part of the manual transmission; an oil pipe(10) mutually connecting the oil pump and the upper part of the manual transmission; and an oil filter(4) mounted to the oil pipe. The oil filter filters oil sent to the upper part of the manual transmission. The oil filter is disposed to a position higher than the level of oil filled to the manual transmission, to prevent oil leakage when the oil filter is separated from the oil pipe.

Description

수동변속기의 윤활장치{Lubrication system of manual transmission}Lubrication system of manual transmission

본 발명은 수동변속기의 윤활장치에 관한 것으로서, 특히 오일펌프에 의해 수동변속기 상부로 압송되는 오일을 여과시키는 오일필터가 장착된 수동변속기의윤활장치에 관한 것이다.The present invention relates to a lubrication device of a manual transmission, and more particularly, to a lubrication device of a manual transmission equipped with an oil filter for filtering oil fed to the upper part of the manual transmission by an oil pump.

일반적으로 수동변속기는 엔진과 구동바퀴 사이에 장착되어 차량의 주행 상태 변화에 따라 엔진의 동력을 변속시킨 후 변속된 엔진의 동력을 구동바퀴에 전달하는 장치로서, 운전자가 차실 내에 구비된 변속레버를 직접 조작함으로써 작동된다.In general, the manual transmission is mounted between the engine and the driving wheel to change the power of the engine according to a change in the driving state of the vehicle, and then transmits the power of the shifted engine to the driving wheel. It is operated by direct manipulation.

종래 기술에 따른 수동변속기는 엔진의 동력을 변속시키기 위한 동기장치 및 베어링 등의 회전요소를 윤활하고, 고속 회전으로 인한 각 접동부의 마찰 및 열화를 방지토록 내부에 일정 수위까지 오일이 충전되어 있다.The manual transmission according to the prior art lubricates rotating elements such as a synchronous device and a bearing for shifting engine power, and is filled with oil to a predetermined level to prevent friction and deterioration of each sliding part due to high speed rotation. .

이러한 수동변속기의 오일은 동기장치의 회전시 비산되어 각 회전요소 및 접동부에 자연윤활방식으로 공급되거나 오일 펌프에 의해 수동변속기 상부로 압송되어 수동변속기의 상부에서 비산됨으로써 공급된다.The oil of the manual transmission is scattered during rotation of the synchronous device and is supplied to each rotating element and sliding part in a natural lubrication manner, or is pumped to the upper part of the manual transmission by an oil pump and is supplied by being scattered on the upper part of the manual transmission.

그러나, 종래 기술에 따른 수동변속기는 회전요소 및 접동부의 마찰시 쇳가루 등의 이물질이 오일 속에 혼입되기 때문에 오일 수명에 한계가 있어 일정 시간이 지나면 오일 속에 혼입된 이물질을 제거하기 위해 기존 오일을 드레인(Drain)시켜야 하므로 새오일 충전시 비용이 요구되고, 기존 오일의 재사용이 불가능하여 환경을 오염시키는 문제점이 있다.However, the manual transmission according to the prior art has a limitation in the life of the oil because foreign matters such as crushed powder are mixed in the oil during friction of the rotating element and the sliding part, and drains the existing oil to remove the foreign matters mixed in the oil after a certain time. (Drain) is required because the new oil filling costs, there is a problem that can not reuse the existing oil to pollute the environment.

또한, 수동변속기의 작동에 따라 오일에 계속 이물질이 혼입되기 때문에 운전자가 지속적으로 오일의 상태를 확인하면서 새오일로 교환해 주어야하므로 번거로운 문제점이 있다.In addition, since foreign matter is continuously mixed in the oil according to the operation of the manual transmission, there is a problem in that the driver must constantly replace the oil with new oil while checking the state of the oil.

본 발명은 상기한 종래 기술의 문제점을 해결하기 위하여 안출된 것으로서, 오일교환없이 오일에 혼입된 이물질을 제거할 수 있는 수동변속기의 윤활장치를 제공하는데 그 목적이 있다.The present invention has been made to solve the above problems of the prior art, and an object of the present invention is to provide a lubrication device of a manual transmission capable of removing foreign substances mixed in oil without oil exchange.

도 1은 본 발명에 따른 수동변속기의 윤활장치가 도시된 사시도,1 is a perspective view showing a lubrication device of a manual transmission according to the present invention;

도 2는 본 발명에 따른 수동변속기의 윤활장치가 도시된 개략도,2 is a schematic view showing a lubrication device of a manual transmission according to the present invention;

도 3은 본 발명에 따른 오일필터가 도시된 단면도,3 is a sectional view showing an oil filter according to the present invention;

도 4는 본 발명의 또 다른 실시예에 따른 오일필터가 도시된 단면도이다.4 is a cross-sectional view showing an oil filter according to another embodiment of the present invention.

<도면의 주요 부분에 관한 부호의 설명><Explanation of symbols on main parts of the drawings>

2 : 수동변속기 하우징4 : 오일필터2: manual transmission housing 4: oil filter

10 : 오일 파이프O : 오일10: oil pipe O: oil

W : 이물질W: Foreign object

상기한 과제를 해결하기 위한 본 발명에 따른 수동변속기의 윤활장치는 내부에 오일이 충전된 수동변속기와; 상기 수동변속기의 오일을 수동변속기상부로 압송시키는 오일펌프와; 상기 오일펌프와 수동변속기 상부를 상호 연결시키는 오일 파이프와; 상기 오일 파이프에 장착되어 상기 수동변속기 상부로 압송되는 오일을 여과시키는 오일필터로 구성된다.Lubrication device of a manual transmission according to the present invention for solving the above problems is a manual transmission with oil filled therein; An oil pump for pumping oil from the manual transmission onto the manual transmission; An oil pipe interconnecting the oil pump and the upper portion of the manual transmission; It is mounted to the oil pipe is composed of an oil filter for filtering the oil pumped to the upper portion of the manual transmission.

이하, 본 발명의 실시 예를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

상기 본 발명에 따른 수동변속기의 윤활장치는 엔진의 동력을 변속시키는 수동변속기의 외관을 형성하고 내부에 윤활을 위한 오일(O)이 일정 수위까지 충전된 수동변속기 하우징(2)과, 상기 수동변속기 하우징(2)에 충전된 오일(O)을 상기 수동변속기 하우징(2)의 상부로 안내하는 오일 파이프(10)와, 상기 오일 파이프(10)에 장착되어 상기 수동변속기 하우징(2)에 충전된 오일(O)을 수동변속기 하우징(10) 상부로 압송시키는 오일펌프(미도시)와, 상기 오일 파이프(10)에 장착되어 상기 수동변속기 하우징(2) 상부로 압송되는 오일을 여과시키는 오일필터(4) 등으로 이루어진다.The lubrication apparatus of the manual transmission according to the present invention forms the appearance of a manual transmission for shifting the power of the engine, and the manual transmission housing (2) filled with oil (O) for lubrication therein to a certain level, and the manual transmission An oil pipe (10) for guiding oil (O) filled in the housing (2) to the upper portion of the manual transmission housing (2), and mounted in the oil pipe (10) and filled in the manual transmission housing (2) An oil pump (not shown) for pumping oil O into the upper portion of the manual transmission housing 10, and an oil filter mounted in the oil pipe 10 to filter the oil pumped to the upper portion of the manual transmission housing 2. 4) and so on.

상기 오일 파이프(10)는 일단이 상기 수동변속기 하우징(2)에 충전된 오일(O) 속에 잠겨지고 타단이 상기 오일펌프에 연결된 제1 오일 파이프(미도시)와, 상기 오일펌프와 오일필터(4) 사이에 배치되어 오일펌프로부터 압송되는 오일(O)을 오일필터(4)로 안내하는 제2 오일 파이프(12)와, 상기 오일필터(4)와 수동변속기 하우징(2) 상부 사이에 배치되어 상기 오일필터(4)에서 여과된 깨끗한 오일(O)을 수동변속기 하우징(2) 상부로 안내하는 제3 오일 파이프(14)로 이루어진다.The oil pipe 10 includes a first oil pipe (not shown), one end of which is locked in the oil O filled in the manual transmission housing 2 and the other end of which is connected to the oil pump, and the oil pump and the oil filter ( 4) a second oil pipe 12 disposed between the oil filter 4 and the upper portion of the manual transmission housing 2 that guides the oil O pumped from the oil pump to the oil filter 4; And a third oil pipe 14 for guiding the clean oil O filtered by the oil filter 4 to the upper portion of the manual transmission housing 2.

상기 오일펌프는 변속된 엔진의 동력을 구동바퀴로 전달하는 수동변속기의 출력축(미도시)에 연결되어 상기 출력축의 회전시 구동되어 수동변속기 하우징(2)에 충전된 오일(O)을 수동변속기 하우징(2)의 상부로 압송시킨다.The oil pump is connected to an output shaft (not shown) of the manual transmission which transmits the power of the shifted engine to the driving wheel and is driven when the output shaft rotates to fill the oil O filled in the manual transmission housing 2 with the manual transmission housing. To the upper part of (2).

상기 오일필터(4)는 상기 제2 오일파이프(12)를 통해 오일(O)이 유입되는 오일 입구부(3)에 상기 제2 오일파이프(12)와 나사체결될 수 있도록 나사산(3a)이 형성되고, 상기 제3 오일파이프(14)를 통해 오일(O)이 토출되는 오일 출구부(5)에 상기 제3 오일파이프(14)와 나사체결될 수 있도록 나사산(5a)이 형성된다.The oil filter 4 has a screw thread 3a to be screwed into the oil inlet portion 3 through which the oil O flows through the second oil pipe 12 and the second oil pipe 12. And a thread 5a is formed at the oil outlet 5 through which the oil O is discharged through the third oil pipe 14 so as to be screwed with the third oil pipe 14.

특히, 오일 입구부의 나사산(3a)을 오른 나사, 오일 출구부의 나사산(5a)을 왼나사로 형성하는 등 상기 오일 입구부의 나사산(3a)과 오일 출구부의 나사산(5a)을 서로 반대방향으로 형성하여 상기 오일 필터(4)와 오일 파이프(12,14)의 탈착시 오일필터(4)를 한 방향으로만 회전시켜도 탈착이 용이해진다.In particular, the screw thread 3a of the oil inlet part and the screw thread 5a of the oil outlet part are formed in the opposite direction such that the screw thread 5a of the oil inlet part is formed in the opposite direction. When the oil filter 4 and the oil pipes 12 and 14 are detached, the oil filter 4 is rotated only in one direction to facilitate detachment.

한편, 상기 오일필터(4)는 시간이 지남에 따라 내부에 이물질이 수거되기 때문에 일정 시간이 지나면 교환 또는 청소를 위해 상기 오일 파이프(12,14)로부터 탈거해야 하는데, 오일필터(4)의 탈거시 수동변속기 하우징(2)의 오일이 제2 오일 파이프(12)를 통해 외부로 누유되지 않도록 상기 수동변속기 하우징(2)에 충전된 오일 수위(L)보다 높은 곳에 장착되는 것이 바람직하다.On the other hand, the oil filter 4 is to be removed from the oil pipes (12, 14) for replacement or cleaning after a certain time because the foreign matter is collected therein over time, the oil filter 4 is removed The oil of the manual transmission housing 2 is preferably mounted at a position higher than the oil level L filled in the manual transmission housing 2 so as not to leak out through the second oil pipe 12.

또한, 상기 오일필터(4)는 엔진의 토크 변동에 따라 수동변속기의 작동시 발생되는 진동으로 인해 상기 제2 오일 파이프(12) 및 제3 오일 파이프(14)와의 연결이 해제되지 않도록 수동변속기 하우징(2)으로부터 일정 거리 이격되어 차체에 장착되는 것이 좋다.In addition, the oil filter 4 is a manual transmission housing so that the connection between the second oil pipe 12 and the third oil pipe 14 is not released due to vibration generated during operation of the manual transmission according to the torque change of the engine. It is good to be attached to the vehicle body at a predetermined distance away from (2).

한편, 도 4는 본 발명의 또 다른 실시예에 따른 오일필터의 단면도로서, 상기 오일필터(20)는 오일 파이프(12,14)에 장착되어 오일에 혼입된 이물질을 여과시키는 필터부(22)와, 상기 필터부(22)에서 여과된 깨끗한 오일(O)이 제3 오일파이프(14)로 토출되는 오일 출구부(23)가 형성된 제1 케이스(24)와, 상기 제1 케이스(24)의 하단에 탈착가능하게 장착되고 상기 제2 오일파이프(12)를 통해 오일이 유입되는 오일 입구부(25)가 형성된 제2 케이스(26)로 구성된다.On the other hand, Figure 4 is a cross-sectional view of the oil filter according to another embodiment of the present invention, the oil filter 20 is mounted on the oil pipe (12, 14) filter unit 22 for filtering foreign matter mixed in the oil And a first case 24 having an oil outlet portion 23 through which the clean oil O filtered by the filter part 22 is discharged to the third oil pipe 14, and the first case 24. The second case 26 is detachably mounted on the bottom of the second case 26 and has an oil inlet 25 through which the oil is introduced through the second oil pipe 12.

상기 필터부(22)는 원통형으로 형성되어 상기 제1 케이스(24)의 오일 출구부(23)를 둘러싸고, 둘레에 이물질이 통과하지 못하도록 비교적 작은 지름을 갖는 복수개의 여과공(26a)이 형성되어 상기 제2 케이스(26)의 오일 입구부(25)를 통해 오일(O)과 함께 혼입된 이물질(W)을 걸려낸다.The filter part 22 is formed in a cylindrical shape to surround the oil outlet part 23 of the first case 24, and a plurality of filter holes 26a having a relatively small diameter are formed to prevent foreign matter from passing around the filter part 22. The foreign substance W mixed with the oil O is caught through the oil inlet portion 25 of the second case 26.

상기 제1 케이스(24)는 상기 오일 출구부(23)가 상단부에서 상기 제3 오일파이프(14)를 향해 돌출되게 형성되어 내둘레에 상기 제3 오일파이프(14)와 나사체결되도록 왼나사(23a)가 형성되고, 하단부가 개구되어 상기 제2 케이스(26)와 연결된다.The first case 24 is formed with the oil outlet 23 protruding from the upper end toward the third oil pipe 14 so that the left screw 23a is screwed with the third oil pipe 14 at the inner circumference. ) Is formed, and a lower end thereof is opened to connect with the second case 26.

상기 제2 케이스(26)는 상단부가 개구된 원통형으로 형성되어 상단부가 상기 제1 케이스(24)의 하단부에 연결되고, 하단부에 상기 오일 입구부(25)가 상기 제2 오일파이프(12)를 향해 돌출되게 형성되어 내둘레에 상기 제2 오일파이프(12)와 나사체결되도록 오른나사(25a)가 형성된다.The second case 26 is formed in a cylindrical shape with an upper end opened so that an upper end thereof is connected to a lower end of the first case 24, and an oil inlet part 25 connects the second oil pipe 12 to a lower end thereof. A right hand thread 25a is formed to protrude toward and screwed into the second oil pipe 12 at an inner circumference thereof.

한편, 상기 제1 케이스(24)는 하단부 내둘레에 왼나사(24a)가 형성되고, 상기 제2 케이스(26)는 상단부 외둘레에 사이 제1 케이스(24)와 나사체결되도록 왼나사(26a)가 형성된다.Meanwhile, the first case 24 has a left screw 24a formed at the inner circumference of the lower end, and the left case 26a is screwed with the first case 24 at the outer circumferential edge of the second case 26. Is formed.

이와 같은 오일필터(20)는 제2 오일파이프(12)의 안내를 받는 오일(O)이 오일 입구부(25)를 통해 제2 케이스(26) 내부로 유입되어 필터부(22)의 여과공(22a)을 통과한 후 오일 출구부(23)를 통해 제3 오일파이프(14)로 토출되고, 상기 오일 입구부(25)를 통해 오일(O)과 함께 혼입된 이물질(W)은 필터부(22)의 여과공(22a)을 통과하지 못하고 상기 제2 케이스(26) 내부에 수거된다.In the oil filter 20, the oil O guided by the second oil pipe 12 is introduced into the second case 26 through the oil inlet 25, so that the filtration hole of the filter 22 is filtered. After passing through 22a, the foreign material W, which is discharged to the third oil pipe 14 through the oil outlet part 23 and mixed with the oil O through the oil inlet part 25, is a filter part. It does not pass through the filtration hole 22a of 22, and is collected in the said 2nd case 26. As shown in FIG.

상기 제2 케이스(26)에 수거된 이물질(W)은 필터 청소시 상기 제2 케이스(26)가 상기 제1 케이스(24)로부터 탈거됨으로써 제거되고, 필터부(22)는 솔 등을 이용하여 털어낸 후 다시 제1 케이스(24)에 제2 케이스(26)를 장착하면 청소가 완료된다.The foreign material W collected in the second case 26 is removed by removing the second case 26 from the first case 24 when the filter is cleaned, and the filter unit 22 is removed using a brush or the like. If the second case 26 is attached to the first case 24 again after being shaken off, the cleaning is completed.

상기와 같이 구성되는 본 발명에 따른 수동변속기의 윤활장치는 수동변속기 하우징의 하부에 충전되어 있는 오일을 오일펌프의 작동시 수동변속기 하우징의 상부로 안내하는 오일 파이프에 오일필터가 장착되기 때문에 오일에 혼입된 이물질 제거시 상기 오일필터를 교환하거나 청소하면 되므로 드레인 작업시 오일교환에 따른 비용 및 환경오염을 줄일 수 있는 이점이 있다.The lubrication apparatus of the manual transmission according to the present invention configured as described above is provided with an oil filter in the oil pipe for guiding the oil filled in the lower part of the manual transmission housing to the upper part of the manual transmission housing during operation of the oil pump. Since the oil filter may be replaced or cleaned when removing the mixed foreign matter, there is an advantage of reducing the cost and environmental pollution due to the oil exchange during the drain operation.

또한, 상기 오일필터는 수동변속기 하우징에 충전된 오일의 유면보다 높게 장착되기 때문에 교환 또는 청소시 누유현상을 방지할 수 있고, 수동변속기 하우징 외각에 장착되어 수동변속기의 작동시 발생되는 진동의 영향을 받지 않으며, 오일 파이프와 한 방향으로 탈착이 가능하여 탈착작업이 용이하다.In addition, since the oil filter is mounted higher than the oil level of the oil filled in the manual transmission housing, it is possible to prevent the leakage of oil during replacement or cleaning, and is mounted on the outer case of the manual transmission housing to prevent the influence of vibration generated during operation of the manual transmission. It is easy to remove and demount in one direction with the oil pipe.

또한, 상기 오일필터는 오일을 여과시키는 필터가 장착된 제1 케이스와, 필터에 의해 걸려진 이물질이 수거되는 제2 케이스로 나누어지기 때문에 상기 제1 케이스로부터 제2 케이스를 탈거만 하면 이물질이 제거되므로 필터교환에 따른 비용을 줄일 수 있는 이점이 있다.In addition, since the oil filter is divided into a first case equipped with a filter for filtering oil and a second case in which foreign substances caught by the filter are collected, the foreign material is removed by simply removing the second case from the first case. Therefore, there is an advantage that can reduce the cost of filter replacement.

Claims (7)

내부에 오일이 충전된 수동변속기와; 상기 수동변속기의 오일을 수동변속기상부로 압송시키는 오일펌프와; 상기 오일펌프와 수동변속기 상부를 상호 연결시키는 오일 파이프와; 상기 오일 파이프에 장착되어 상기 수동변속기 상부로 압송되는 오일을 여과시키는 오일필터를 포함하여 구성된 것을 특징으로 하는 수동변속기의 윤활장치.A manual transmission in which oil is filled; An oil pump for pumping oil from the manual transmission onto the manual transmission; An oil pipe interconnecting the oil pump and the upper portion of the manual transmission; Lubricating apparatus of the manual transmission, characterized in that it comprises an oil filter mounted on the oil pipe for filtering the oil pumped to the upper portion of the manual transmission. 제 1 항에 있어서,The method of claim 1, 상기 오일 필터는 상기 오일 파이프로부터 탈거시 오일이 누유되는 것을 방지토록 상기 수동변속기에 충전된 오일 수위보다 높게 장착되는 것을 특징으로 하는 수동변속기의 윤활장치.The oil filter is a lubrication device of a manual transmission, characterized in that mounted higher than the oil level filled in the manual transmission to prevent oil leakage when removing from the oil pipe. 제 1 항에 있어서,The method of claim 1, 오일 필터는 수동변속기의 작동시 발생되는 진동으로 인해 상기 오일 파이프와의 연결이 해제되지 않도록 상기 수동변속기 외각에 장착되는 것을 특징으로 하는 수동변속기용 윤활장치.The oil filter is a lubrication device for a manual transmission, characterized in that mounted on the outer casing of the manual transmission so that the connection with the oil pipe is not released due to vibration generated during operation of the manual transmission. 제 1 항에 있어서,The method of claim 1, 상기 오일 필터는 오일 입구부에 오일펌프와의 사이를 연결시키는 제1 오일파이프 및 오일 출구부에 수동변속기 상부와의 사이를 연결시키는 제2 오일 파이프가 나사체결되고, 오일 입구부와 오일 출구부의 나사산이 서로 반대방향으로 형성된 것을 특징으로 하는 수동변속기의 윤활장치.The oil filter is screwed into the first oil pipe connecting the oil inlet to the oil pump and the second oil pipe connecting the upper portion of the manual transmission to the oil outlet, and the oil inlet and the oil outlet Lubrication device of a manual transmission, characterized in that the threads are formed in opposite directions to each other. 제 1 항에 있어서,The method of claim 1, 상기 오일필터는 오일에 혼입된 이물질을 걸려내는 필터부와; 상기 필터부가 장착되고, 상기 필터부를 통과한 오일이 토출되는 오일 출구부가 형성된 제1 케이스와; 상기 제1 케이스에 탈착가능하게 장착되어 상기 필터부에서 여과된 이물질을 수거하고, 상기 오일펌프로부터 오일이 유입되는 오일 입구부가 형성된 제2 케이스로 구성된 것을 특징으로 하는 수동변속기의 윤활장치.The oil filter includes a filter unit for catching foreign substances mixed in oil; A first case in which the filter part is mounted and an oil outlet part through which the oil passing through the filter part is discharged is formed; Removably mounted to the first case is a lubrication device of a manual transmission comprising a second case formed with an oil inlet portion for collecting the foreign matter filtered in the filter unit, the oil flows from the oil pump. 제 5 항에 있어서,The method of claim 5, 상기 필터부는 상기 오일 출구부를 둘러싸도록 장착되어 오일 입구부를 통해 유입된 이물질을 걸려내는 엘리먼트인 것을 특징으로 하는 수동변속기의 윤활장치.The filter unit is a lubrication device of a manual transmission, characterized in that the element is mounted to surround the oil outlet to catch the foreign substances introduced through the oil inlet. 제 5 항에 있어서,The method of claim 5, 상기 제1 케이스는 하부 내둘레에 나사가 형성되고, 상기 제2 케이스는 상단 외둘레에 상기 제1 케이스와 나사체결되도록 나사가 형성되는 것을 특징으로 하는 수동변속기의 윤활장치.The first case has a screw is formed in the lower inner circumference, the second case is a lubrication device of the manual transmission, characterized in that the screw is formed to screw the first case and the upper outer circumference.
KR1020020021615A 2002-04-19 2002-04-19 Lubrication system of manual transmission KR20030083179A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020020021615A KR20030083179A (en) 2002-04-19 2002-04-19 Lubrication system of manual transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020020021615A KR20030083179A (en) 2002-04-19 2002-04-19 Lubrication system of manual transmission

Publications (1)

Publication Number Publication Date
KR20030083179A true KR20030083179A (en) 2003-10-30

Family

ID=32379737

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020020021615A KR20030083179A (en) 2002-04-19 2002-04-19 Lubrication system of manual transmission

Country Status (1)

Country Link
KR (1) KR20030083179A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100970742B1 (en) * 2009-09-26 2010-07-16 박종진 Construction auxiliary device of a bottom or a wall and a guide applying the device
CN108626276A (en) * 2018-05-15 2018-10-09 中联重机股份有限公司 A kind of brake cleaning heat dissipation lubricating system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5099715A (en) * 1987-04-02 1992-03-31 Walter Baiker Vehicle gear box in particular for heavy and special vehicles
JPH0893891A (en) * 1994-09-20 1996-04-12 Seirei Ind Co Ltd Working oil supply device in transmission for vehicle
KR20000003056U (en) * 1998-07-15 2000-02-15 홍종만 Oil device of vehicle transmission
KR20000019175U (en) * 1999-04-06 2000-11-06 정몽규 Oil supply apparatus of manual transmission
JP2001355714A (en) * 2000-06-13 2001-12-26 Seirei Ind Co Ltd Lubricator for farm working machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5099715A (en) * 1987-04-02 1992-03-31 Walter Baiker Vehicle gear box in particular for heavy and special vehicles
JPH0893891A (en) * 1994-09-20 1996-04-12 Seirei Ind Co Ltd Working oil supply device in transmission for vehicle
KR20000003056U (en) * 1998-07-15 2000-02-15 홍종만 Oil device of vehicle transmission
KR20000019175U (en) * 1999-04-06 2000-11-06 정몽규 Oil supply apparatus of manual transmission
JP2001355714A (en) * 2000-06-13 2001-12-26 Seirei Ind Co Ltd Lubricator for farm working machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100970742B1 (en) * 2009-09-26 2010-07-16 박종진 Construction auxiliary device of a bottom or a wall and a guide applying the device
CN108626276A (en) * 2018-05-15 2018-10-09 中联重机股份有限公司 A kind of brake cleaning heat dissipation lubricating system
CN108626276B (en) * 2018-05-15 2020-04-24 中联重机股份有限公司 Clean heat dissipation lubricating system of stopper

Similar Documents

Publication Publication Date Title
CN214209671U (en) Sludge discharge device for sewage treatment
CN110026109A (en) The Preparation equipment of special lube on a kind of oil pump
KR20030083179A (en) Lubrication system of manual transmission
CN114294409B (en) Magnetic oil filtering device for mechanical power transmission equipment
CN201370997Y (en) Closed drum filter
CN106168146B (en) A kind of machine oil filter core
KR101430151B1 (en) Rotor cover of centrifugal separator for liquid filtration
KR100224632B1 (en) Apparatus for filtering waste water
CN206035567U (en) Machine oil filters assembly
KR100372502B1 (en) Screw type dehydration apparatus
JPH0471611A (en) Filter refreshing device
CN219023514U (en) Aviation lubricating oil filter
CN206017673U (en) A kind of transmission case oil filter
KR100508553B1 (en) Oil filter for automatic cleaning apparatus
CN217540330U (en) Loader double-change assembly steering pump bearing forced lubrication structure
KR200383117Y1 (en) An apparatus for separating the oil from
CN204684757U (en) A kind of filter
KR100527514B1 (en) Device for separating oil from blow-by gas
CN207745565U (en) A kind of self-skimming centrifugal separator
CN215352409U (en) Multifunctional filter
CN220633314U (en) Lubricating oil processing filter equipment
KR200182417Y1 (en) Driving gear of drum screen for sludge
JPWO2013038546A1 (en) Railway vehicle gear system
CN216457356U (en) Oil development filtration equipment
KR200356865Y1 (en) Purifier for fluids

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application