KR100213155B1 - Oil filter - Google Patents

Oil filter Download PDF

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Publication number
KR100213155B1
KR100213155B1 KR1019940015220A KR19940015220A KR100213155B1 KR 100213155 B1 KR100213155 B1 KR 100213155B1 KR 1019940015220 A KR1019940015220 A KR 1019940015220A KR 19940015220 A KR19940015220 A KR 19940015220A KR 100213155 B1 KR100213155 B1 KR 100213155B1
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KR
South Korea
Prior art keywords
oil
rotating
projections
plate
shaft
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KR1019940015220A
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Korean (ko)
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KR960001413A (en
Inventor
임성돈
Original Assignee
정몽규
현대자동차주식회사
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Priority to KR1019940015220A priority Critical patent/KR100213155B1/en
Publication of KR960001413A publication Critical patent/KR960001413A/en
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Publication of KR100213155B1 publication Critical patent/KR100213155B1/en

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00Pressure lubrication
    • F01M1/10Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00Pressure lubrication
    • F01M1/10Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
    • F01M2001/1028Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the type of purification
    • F01M2001/1035Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the type of purification comprising centrifugal filters

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Centrifugal Separators (AREA)

Abstract

본 발명의 목적은 오일펌프에서 펌핑된 오일을 원심력을 이용한 오일필터를 통과도록 하므로서 이 물질등의 불순물이 여과된 오일을 다시 오일팬에 저장되도록 한 오일필터를 제공하는데 있다.SUMMARY OF THE INVENTION An object of the present invention is to provide an oil filter in which oil pumped from an oil pump passes through an oil filter using a centrifugal force, so that impurities such as this substance are filtered and stored back in an oil pan.

이를 실현하기 위한 본 고안은 모타에 연결되는 회동축 상단에 경사지면서 하우징과 결합하여 밀폐되도록 이루어지는 받침회전접시와, 이 받침회전접시를 관통하면서 외주연 3방향에 수직으로 형성한 고정돌기와, 이 고정돌기와 고정돌기 사이에 뚫린 배출공을 복수개 형성하여 이루어지는 다공축 등의 회전수단과; 상기 다공축의 고겅돌기에 형성된 이격돌기의 지지턱 위에 설지되면서 일체로 형성된 이격부재에 의해 일정간격으로 적종되는 회전접시 등의 여과수단과; 상기 회전접시가 복수개 적증되는 최상단에 이를 덮기 위하여 형성된 커버회전접시와, 이 커버회전접시를 포함하여 내장하면서 상측에 오일팬으로 오일이 리턴되도륵 한 회송관을 형성하여 이루어지는 하우징 등의 내장수단을 포함하여 이루어지는 오일필터를 특징으로 한다.The present invention for realizing this is a support rotating plate which is inclined to the upper end of the rotating shaft connected to the motor and coupled to the housing, and a fixed protrusion formed perpendicular to the three outer circumferences while penetrating the supporting plate, Rotation means such as a porous shaft formed by forming a plurality of discharge holes drilled between the projections and the fixing projections; Filtering means such as a rotary dish which is installed on the support jaw of the spacer protrusion formed on the high protrusion of the porous shaft and is subjected to a predetermined interval by the spacer member integrally formed; A built-in means such as a cover rotating plate formed to cover the top of the plurality of rotating plates, and a return tube including the cover rotating plate and a return pipe configured to return oil to the oil pan on the upper side thereof. Characterized in that it comprises an oil filter.

Description

자동차용 오일필터Automotive oil filter

제1도는 본 발명에 따른 오일필터를 분해 도시한 사시도.1 is an exploded perspective view showing an oil filter according to the present invention.

제2도는 본 발명에 따른 오일필터를 도시된 측단면도.2 is a side cross-sectional view showing an oil filter according to the present invention.

제3도는 본 발명에 따른 오일필터가 설치됨을 도시한 개략도.3 is a schematic view showing that the oil filter according to the present invention is installed.

[발명의 분야][Field of Invention]

본 발명은 자동차용 오일필터에 관한 것으로서, 더욱 상세하게는 오일펌프에서 펌핑된 오일을 원심력을 이용한 오일필터를 통과도록 하므로서 이 물질등의 불순물이 여관된 오일을 다시 오일팬에 저장되도록 한 오일필터에 관한 것이다.The present invention relates to an oil filter for an automobile, and more particularly, an oil filter for allowing oil pumped from an oil pump to pass through an oil filter using centrifugal force, so that oil containing impurities such as this substance is stored in the oil pan again. It is about.

[종래기술][Private Technology]

일반적으로 엔진의 접동부분이나 구동부품에 오일이 공급되는데, 긍급된 오일은 리턴되어 오일팬에 다시 저장되었다가 오일펌프에 의해서 다시 펌핑되어 기관에 공급되게 되어 있다.In general, the oil is supplied to the sliding part of the engine or the driving parts, the oil is returned and stored in the oil pan and pumped again by the oil pump is supplied to the engine.

상기한 오일펌프에 의해서 펌핑된 오일은 케이스와 여과엘리먼트로 되어 있으며, 여과엘리먼트만을 교환하고 여과기 케이스는 계속사용하는 엘리먼트식 여과기와 여과기 케이스가 일체로 되어 저체를 교환하는 일체식 여과기가 있다.The oil pumped by the oil pump is composed of a case and a filter element, the filter element is replaced only, the filter case is an integral type filter and the filter case is integrally used to replace the bottom of the integrated filter.

상기한 통상의 오일여과기는 여과기에 들어은 오일은 엘리먼트를 거쳐 중앙으로 들어간 다음 출구로 나가게된다. 여과된 불순물은 케이스 밑바닥에 침전되어 드레인 플러그 통해 제기하게 되는데, 여파지등을 자주교환하여 주어야 하는 불편이 따르고 여과지에 묻어있는 불순물등에 의해 여과력이 띨어지는 문제점이 있다.In the conventional oil filter described above, the oil entering the filter is passed through the element to the center and then to the outlet. The filtered impurities are precipitated at the bottom of the case and raised through the drain plug, which causes inconvenience of frequently exchanging filter papers and has a problem in that the filtering power is lost due to impurities contained in the filter paper.

[발명의 요약][Summary of invention]

본 발명의 목적은 오일펌프에서 펌핑된 오일을 원심력을 이용한 오일필터를 통과도록 하므로서 이 물질등의 불순물이 여과된 오일을 다시 오일팬에 저장되도록 한 오일필터를 제공하는데 있다.SUMMARY OF THE INVENTION An object of the present invention is to provide an oil filter in which oil pumped from an oil pump passes through an oil filter using a centrifugal force, so that impurities such as this substance are filtered and stored back in an oil pan.

이를 실현하기 위한 본 고안은 모타에 연결되는 회동축 상단에 경사지면시 하우징과 결합하여 밀폐되도록 이루어지는 받침회전접시와, 이 받침회전접시를 관통하면서 외주연 3방향에 수직으로 형성한 고정돌기와, 이 고정돌기와 고정돌기 사이에 뚫린 배출공을 복수개 형성하여 이루어지는 다공축 등의 회전수단과 ; 상기 다공축의 고정돌기에 형성된 이격돌기의 지지턱 위에 설치되면시 일체로 형성된 이격부재에 의해 일정간격으로 적층되는 회전접시 등의 여과수단과; 상기 회전접시가 복수개 적층되는 최상단에 이를 덮기 위하여 형성된 커버회전접시와, 이 커버회전접시를 포함하여 내장하면서 상측에 오일팬으로 오일이 리턴되도록 한 회송관을 형성하여 이루어지는 하우징 등의 내장수단을 포함하여 이루어지는 오일필터를 특징으로 한다.The present invention for realizing this is a support rotating plate made to be combined with the housing when the inclined surface on the top of the rotating shaft connected to the motor, and a fixed protrusion formed perpendicularly to the three outer circumference while passing through the support rotating plate, Rotating means such as a porous shaft formed by forming a plurality of discharge holes drilled between the fixed protrusion and the fixed protrusion; Filtering means such as a rotary dish stacked at regular intervals by a spacer formed integrally with the spacer when it is installed on the support projection of the spacer protrusion formed on the fixing protrusion of the porous shaft; And a cover rotating plate formed to cover the top of the plurality of rotating plates, and a housing including a cover rotating plate to form a return tube for returning oil to the oil pan on the upper side. An oil filter is formed.

상기한 본 고안은 오일팬의 오일을 펌핑한 오일펌프와 연결된 제1공급관에서 분지된 공급관을 통해 공급되는 오일이 회전하는 다공축에 형성된 배출공을 통해 오일이 분출될때 회전하는 회전접시의 장공을 통해 오일이 원심력을 갖게 되면서 오일속의 비중이 무기운 물 또는 탄화화합물 등의 이믈질이 하우징의 외주연에 모아지게 한다음 양측에 설치된 드레인밸브에 전원을 인가함으로서 불순물이 배출되도록 만다.The present invention described above is a hole in the rotating plate that rotates when the oil is ejected through the discharge hole formed in the porous shaft in which the oil supplied through the supply pipe branched from the first supply pipe connected to the oil pump pumping the oil of the oil pan As the oil has a centrifugal force, the specific gravity in the oil causes inorganic particles such as inorganic water or carbonized compounds to be collected on the outer periphery of the housing, and then impurities are discharged by applying power to drain valves installed at both sides.

[실시예]EXAMPLE

이하, 본 발명의 바람직한 일실시예를 접부한 도면에 의하여 더욱 상세히 설명 한다.Hereinafter, a preferred embodiment of the present invention will be described in more detail with reference to the attached drawings.

제l도는 본 발명에 따른 오일필터를 분해 도시한 사시도이고, 제2도는 본 발명에 따른 오일필터를 도시한 측단면도로, 부호(1)은 오일필터를 지칭한다.1 is an exploded perspective view showing an oil filter according to the present invention, and FIG. 2 is a side cross-sectional view showing an oil filter according to the present invention, and reference numeral 1 denotes an oil filter.

상기한 오일필터(1)는 모타(2)에 연결되는 회동축(3) 상단에 경사지면서 하우징(4)과 결합하여 밀폐되도록 이루어지는 받집회선접시(5)와, 이 받침회전접시를 관통하면서 외주연 3방향에 수직으로 형성한 고정돌기(6)와 고정돌기 사이에 뚫린 배출공(7)을 복수개 형성하여 이루어지는 다공축(8)을 설치하고 있다.The oil filter 1 is inclined to the upper end of the rotating shaft (3) connected to the motor (2), while passing through the support rotating plate (5) formed in combination with the housing (4) and sealed, The porous shaft 8 is formed by forming a plurality of fixed projections 6 formed perpendicular to the three outer circumferences and a plurality of discharge holes 7 drilled between the fixed projections.

상기한 다공축(8)에는 회전시 겉돌지 않게 하는 고정돌기(6)에 형성된 상하로 일정간격을 형성하기 위한 이격돌기(9)의 지지턱(10) 위에 회전접시(11)가 설치될때, 이 회전접시(11)의 중심에 형성된 삽입홀(12) 외주연에 일정길이로 돌출된 이격부재(13)에 의해 다른 회전접시(11)가 놓여질 때에도 일정간격이 유지되면서 설치되도록 하는 회전접시(11)를 설치하고 있다.When the rotary plate 11 is installed on the support jaw 10 of the spacer protrusion 9 to form a predetermined interval up and down formed in the fixing protrusion 6 to prevent the outer surface of the porous shaft 8 from rotating, Rotating plate to be installed while maintaining a certain interval even when the other rotating plate 11 is placed by the spacer 13 protruding a predetermined length on the outer periphery of the insertion hole 12 formed in the center of the rotating plate ( 11) is being installed.

상기한 회전접시(11)는 다공축(8)이 삽입되도록 형성된 삽입홀(12)의 외주언연에 걸림흠(14)을 3방향에 형성된 이격부재(13)의 전면에 형성함으로서 다공축(8)의 고정돌기(6)에 삽입이 이루어지도록 하고 있다.The rotating plate 11 is formed on the front surface of the spacer member 13 formed in three directions on the outer circumferential edge of the insertion hole 12 is formed so that the porous shaft 8 is inserted into the porous shaft 8 Is inserted into the fixing protrusion (6).

상기한 회전접시(11)는 외주연이 경사져 있으며, 경사진 외주연에는 윈심력에 의해 오일이 빠져 나오는 장공(15)이 형성되어 있어서 공급관(16)과 연결된 다공축(8)의 배출공(7)을 통해 빠져 나온 오일은 회진점시(11)의 회전력에 의해 장공(15)을 통과하면서 작용하는 원심력에 의해 오일과 불순물로 나뉘게 되어 있다.The rotating plate 11 is inclined to the outer periphery, the inclined outer periphery is formed with a long hole 15 through which oil is drawn out by the winsimse force discharge hole of the porous shaft (8) connected to the supply pipe (16) 7) The oil exited through 7) is divided into oil and impurities by centrifugal force acting while passing through the long hole 15 by the rotational force of the turning point 11.

상기한 회전접시(11)가 다공축(8)에 복수개 적층되는 최상단에 회전접시(11)의 이탈을 방지하기 위하여 적충되는 커버회전접시(17)를 포함하여 내장되도록 하면서 여과된 오일이 오일팬으로 리턴되도록 상측에 회송관(18)을 형성하여 이루어지는 하우징(19)과, 이 하우징(I9)의 외주연 양측에는 회전하는 오일이 비중차에 의해 하우징(19) 내중면에 모아지면시 홀러내리는 불순물을 배출하기 위하여 전기적으로 작동하는 드레인밸브(20)를 설치하고 있다.The oil pan filtered while having the rotary plate 11 embedded therein includes a cover rotary plate 17 which is stacked to prevent the detachment of the rotary plate 11 at the top of the plurality of stacked on the porous shaft 8. The housing 19 formed by forming the return pipe 18 on the upper side so as to be returned to the upper side, and on both sides of the outer circumference of the housing I9, when the rotating oil is collected on the inner surface of the housing 19 due to the specific gravity difference, In order to discharge the impurities, an electrically operated drain valve 20 is provided.

이와같이 이루어지는 본발명의 작용은 제2,3도에 도시된 바와 같이 오일팬(21)의 오일을 펌핑한 오일펌프(22)와 연결된 제1공급관(23)에서 분지된 공급관(16)을 통해 다공축(8)의 중공을 통해 공급되는 오일을 여과하기 위하여 모타(2)를 동작시키면 회동축(3)으로 연결된 다공축(8)을 회전하게 된다.The operation of the present invention made in this way is performed through the supply pipe 16 branched from the first supply pipe 23 connected to the oil pump 22 pumping the oil of the oil pan 21 as shown in FIGS. Operating the motor 2 to filter the oil supplied through the hollow of the coaxial shaft 8 rotates the porous shaft 8 connected to the pivot shaft 3.

상기한 다공축(8)이 회전함에 따라 고정돌기(6) 상이에 형성된 배출공(7)을 거쳐 오일이 빠져 나오게 되면서 다공축(8)에 삽입되어 회전하는 복수개의 회전접시(11)의 적층사이로 배출되게 된다.As the porous shaft 8 rotates, the oil is drawn out through the discharge hole 7 formed on the fixing protrusion 6, and the plurality of rotating plates 11 inserted into the porous shaft 8 and rotated are stacked. Will be discharged through.

상기한 회전접시(11) 사이로 배줄된 오일은 회전하고 있는 회전접시(11)에 의하여 원심력을 받게 된다. 이에 따라 오일속에 함유되어 있는 탄화화합뮬 또는 금속가루는 비증이 오일보다 커시 하우징(4)의 내주면에 쌓이게 되고, 비중이 가벼운 오일은 회전겁시(11)에 뚫려있는 장공(15)을 통해 상승하게 되어 하우징(4)의 상측에 오일팬(21)과 연결된 회송관(l8)을 리턴되게 된다.The oil lined up between the rotating plates 11 is subjected to centrifugal force by the rotating rotating plate 11. Accordingly, the carbonized mule or metal powder contained in the oil accumulates on the inner circumferential surface of the casing housing 4, which is more thick than the oil, and the lighter oil having a specific gravity rises through the long hole 15 drilled in the rotary sieve 11. It is to return the return pipe (8) connected to the oil pan 21 on the upper side of the housing (4).

상기한 회송관(18)에 오일이 이르기까지는 적층된 회전접시(11)를 거치기 때문에 여과가 반복적으로 이루어져 순도높은 오일을 공급할 수 있게 된다.Since oil passes through the return pipe 18 through the stacked rotary plates 11, filtration is repeatedly performed to supply oil of high purity.

상기한 회송관(18)을 통해 리턴되지 못하고 하우징(4)의 내주면에 쌓인 비중이 무거운 물 또는 탄화화합물 및 금속가루 등의 이물질은 하우징(4)의 양측에 설치된 드레인밸브(20)에 배터리(24)의 전원이 인가되도록 스위치(25)를 온(ON)시키면 된다.The foreign matter such as heavy water or carbonized compound and metal powder accumulated on the inner circumferential surface of the housing 4 without being returned through the return pipe 18 may be stored in the drain valve 20 installed at both sides of the housing 4. The switch 25 may be turned ON so that the power of 24 is applied.

이러한 본 발명은 기관의 접동부분에 공급되었던 오일을 복수개의 회전접시에 의해 발생하는 원심력에 의해 오일속에 함유되어 있던 금속가루나 탄화화합물 등의 이물질을 회전접시를 통과할때마다 여과가 이루어짐에 청정한 오일이 기관의 구동부품 등에 공급되는 효과가 있다.In the present invention, the oil supplied to the sliding part of the engine is filtered by the centrifugal force generated by the plurality of rotating plates, and the foreign matters such as metal powder or carbonized compound which are contained in the oil are filtered every time through the rotating plate. There is an effect to be supplied to drive parts of the engine.

Claims (3)

모타(2)에 연결되는 회동축(3) 상단에 경사지면서 하우징(4)과 결합하여 밀폐되도록 이루어지는 받침회진접시(5)와, 이 받집회전접시를 관통하면서 외주연 3방향에 수직으로 형성만 고정돌기(6)와, 고정돌기 사이에 뚫린 배술공(7)을 복수개 형성하여 이루어지는 다공축(8) 등의 회전수단과; 상기 다공축(8)의 고정돌기(6)에 형성뒨 이격돌기(9)의 지지턱(10) 위에 설치되면서 일체로 형성된 이격부재(13)에 의해 일정간격으로 적층되는 회전접시(11) 등의 여과수단과: 상기 회진접시(11)가 복수개 적층되는 최상단에 이를 덮기 위하여 형성된 커버회전접시(17)와, 이 커버회진접시를 포함하여 내장하면서 상측에 오일팬(21)으로 오일이 리턴되도륵 한 회송판(18)을 형성하여 이루어지는 하우징(4) 등의 내장수단을 포함하여 이루어짐을 특징으로 하는 오일필터.Support plate (5) formed to be coupled to the housing (4) while being inclined to the upper end of the rotating shaft (3) connected to the motor (2), and formed perpendicularly to the three outer circumferential direction while penetrating the support plate Rotation means, such as a perforated shaft 8 formed by forming a plurality of fixed protrusions 6 and a plurality of axles 7 drilled between the fixed protrusions; Rotating plate 11 and the like, which are installed on the support projections 10 of the separation projections 9 formed on the fixing projections 6 of the porous shaft 8 and are stacked at regular intervals by the spacers 13 integrally formed. Filter means of: and the cover rotating plate 17 formed to cover the top of the rotary plate 11 is stacked with a plurality of, and including the cover rotary plate, while the oil is returned to the oil pan 21 on the upper side 오일 an oil filter, characterized in that it comprises built-in means such as a housing (4) formed by forming a return plate (18). 제1항에 있어서, 다공축(8)에는 중공으로 형성되면서 외주연에 회전시 겉돌지 않게 3방향에 수직으로 형성된 고정돌기(6)와. 이 고정돌기(6)에 삽입되는 회전접시(11)가 일정간격으로 적층되도록 지지턱(10)을 형성한 이격돌기(9)와, 이 이격돌기(9)를 형성한 고정돌기(6) 사이에 다수개 뚫려 오일이 공급되게 형성되는 배출공(7)을 포함하여 이루어지는 오일필터.The fixing protrusion (6) according to claim 1, wherein the porous shaft (8) is formed in a hollow shape and is formed perpendicularly in three directions so as not to turn out when rotating on the outer circumference. Between the spaced projections 9 having the support jaw 10 formed thereon so that the rotary plate 11 inserted into the fixed protrusions 6 is stacked at a predetermined interval, and the fixed protrusions 6 having the spaced projections 9 formed thereon. An oil filter comprising a plurality of discharge holes (7) which are formed so that the oil is supplied through a plurality of holes. 제1항에 있어서, 회전접시(l1)는 다공축(8)이 삽입되도록 평성된 삽입홀(12)의 외주연에 복수개 형성된 걸림홈(14)과, 이 걸림홈(14)에시 상측으로 일정 길이만큼 돌출 형성된 이격부재(13)와, 이 이격부재(13)에서 하향으로 경사진 외주면에 원심력에 의해 오일이 빠져 나오게 형성되는 장공(15)을 포함하여 이루어지는 오일필터.The rotating plate (1) is a plurality of locking grooves (14) formed on the outer periphery of the insertion hole (12) is flat so that the porous shaft (8) is inserted, the locking groove (14) is fixed to the upper side An oil filter comprising a spaced member 13 protruding as long as the length, and a long hole 15 formed on the outer circumferential surface inclined downward from the spaced member 13 so that oil is drawn out by centrifugal force.
KR1019940015220A 1994-06-29 1994-06-29 Oil filter KR100213155B1 (en)

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KR1019940015220A KR100213155B1 (en) 1994-06-29 1994-06-29 Oil filter

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KR100213155B1 true KR100213155B1 (en) 1999-08-02

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101003524B1 (en) * 2010-07-27 2010-12-30 신흥정공(주) Centrifugal filter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101003524B1 (en) * 2010-07-27 2010-12-30 신흥정공(주) Centrifugal filter
WO2012015086A1 (en) * 2010-07-27 2012-02-02 신흥정공(주) Centrifugal filter
CN102481584A (en) * 2010-07-27 2012-05-30 新兴精工株式会社 Centrifugal filter
US8931645B2 (en) 2010-07-27 2015-01-13 Shin Heung Precision Co., Ltd. Centrifugal filter

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