KR200340734Y1 - Oil Filter - Google Patents

Oil Filter Download PDF

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Publication number
KR200340734Y1
KR200340734Y1 KR20-2003-0030065U KR20030030065U KR200340734Y1 KR 200340734 Y1 KR200340734 Y1 KR 200340734Y1 KR 20030030065 U KR20030030065 U KR 20030030065U KR 200340734 Y1 KR200340734 Y1 KR 200340734Y1
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KR
South Korea
Prior art keywords
filter
oil
cap
filtered
present
Prior art date
Application number
KR20-2003-0030065U
Other languages
Korean (ko)
Inventor
이한직
박상효
Original Assignee
이한직
박상효
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Application filed by 이한직, 박상효 filed Critical 이한직
Priority to KR20-2003-0030065U priority Critical patent/KR200340734Y1/en
Application granted granted Critical
Publication of KR200340734Y1 publication Critical patent/KR200340734Y1/en

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Classifications

    • 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
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/30—Filter housing constructions
    • B01D2201/301—Details of removable closures, lids, caps, filter heads
    • 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
    • F01M1/00—Pressure lubrication
    • F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
    • F01M2001/105—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the layout of the purification arrangements
    • F01M2001/1057—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the layout of the purification arrangements comprising a plurality of filters, parallel or serial

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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)

Abstract

본 고안은 자동차의 엔진오일이나 기계장치의 윤활유를 여과하기 위한 오일필터에 관한 것이다.The present invention relates to an oil filter for filtering lubricating oil of an engine oil or a mechanical device of an automobile.

이러한 본 고안의 목적은 필터를 2중으로 함으로써 오일의 여과면적과 여과효율이 향상되도록 함에 있다.The purpose of this invention is to improve the filtration area and filtration efficiency of the oil by doubling the filter.

이를 위하여 본 고안은 필터의 상측과 하측에 각각 상부캡과 하부캡이 설치된 엘리먼트가 몸체의 내부에 설치되고, 몸체의 상측에 체크밸브와 캡시티프너, 시밍캡이 설치된 공지의 것에 있어서, 필터의 내측에 보강필터를 설치하되, 필터는 원통형태로 되고, 보강필터는 복수개의 주름을 갖는 원통형태로 되며, 몸체의 내부 하측에 엘리먼트를 지지하는 지지판이 설치됨을 특징으로 한다.To this end, the present invention has an element having an upper cap and a lower cap respectively installed at an upper side and a lower side of the filter, and an element having an upper cap and a lower cap is installed inside the body, and a check valve, a capsitizer, and a seaming cap are installed at an upper side of the body. The reinforcing filter is installed inside, but the filter is cylindrical, the reinforcing filter is cylindrical having a plurality of pleats, characterized in that the support plate for supporting the element is installed on the inner lower side of the body.

이에 따라 본 고안은 오일의 여과면적이 증가되며 상기 오일이 2중으로 여과되어 많은 양의 오일이 여과되고, 오일에 포함된 미세 불순물도 여과되는 등 여과효율이 향상되며, 보강필터에 형성된 복수개의 주름에 의하여 여과면적이 더욱 확대됨은 물론, 수직 압력에 대한 강한 저항력을 가지므로 필터를 지지하기 위한 별도의 구성이 불필요하게 되는 등의 유용한 효과가 있다.Accordingly, the present invention increases the filtration area of the oil, and the oil is filtered twice, so that a large amount of oil is filtered and fine impurities contained in the oil are also filtered. As a result, the filtration area is further enlarged, as well as having a strong resistance to vertical pressure, such that a separate configuration for supporting the filter is not required.

Description

오일필터{Oil Filter}Oil Filter

본 고안은 오일필터에 관한 것으로, 특히 자동차의 엔진오일이나 기계장치의 윤활유를 여과하기 위한 오일필터에 관한 것이다.The present invention relates to an oil filter, and more particularly, to an oil filter for filtering lubricating oil of an engine oil or a mechanical device of an automobile.

주지하는 바와 같이 오일필터는 엔진오일이나 윤활유 등에 포함된 불순물을 여과하여 기계적인 마찰부위에 공급함으로써 상기 마찰부위의 마찰력을 줄이거나 마찰면에서 발생하는 마찰열을 분산시키도록 하는 것으로, 이러한 오일필터를 첨부한 도면 도 1 및 도 2로 도시하였다.As is well known, the oil filter filters impurities contained in engine oil, lubricating oil, etc. and supplies them to a mechanical frictional part to reduce frictional force of the frictional part or disperse frictional heat generated from the frictional surface. The accompanying drawings are shown in FIGS. 1 and 2.

이에 의하면 오일필터(100)는 필터(108)과 타공망(111)의 상측과 하측에 각각 상부캡(110)과 하부캡(109)이 설치된 엘리먼트(107)가 몸체(101)의 내부에 설치되고, 상기 엘리먼트(107)를 탄력 지지하는 스프링(112)이 몸체(101)의 내부 하측에 설치되며, 몸체(101)의 상측에는 유입공(104)과 공급공(106)이 형성된 캡스티프너(103)와 오일의 역류를 방지하는 체크밸브(105) 및 상기 부품들을 커버하는 시밍캡(102)이 설치된 것이다.According to this, the oil filter 100 has an element 107 having the upper cap 110 and the lower cap 109 installed on the upper and lower sides of the filter 108 and the perforating network 111, respectively, and is installed inside the body 101. The spring 112 for elastically supporting the element 107 is installed in the lower side of the body 101, and the cap stiffener 103 having the inlet hole 104 and the supply hole 106 formed on the upper side of the body 101. ) And a check valve 105 to prevent backflow of oil and a seaming cap 102 to cover the parts.

이러한 오일필터(100)는 저장된 외부의 오일이 유입공(104)을 통하여 몸체(101) 내부로 유입된 후 엘리먼트(107)의 필터(108)을 투과하여 여과된 다음 공급공(106)을 통하여 각 윤활장소로 공급되는 것이다.The oil filter 100 is stored outside the oil is introduced into the body 101 through the inlet hole 104 and then filtered through the filter 108 of the element 107 and then through the supply hole 106 Each lubrication point is supplied

그러나 상기 오일필터(100)는 엔진이나 기계장치의 여러 마찰부위를 윤활한 오일을 재차 여과하여 사용하는 것이어서 상기 오일에 크고 작은 여러 불순물들이포함되어 있고, 오일 여과량은 필터(108)의 면적에 비례하나, 상기 필터(108)는 원통형태 또는 주름관 형태의 1개로 된 것이므로 여과량이 미흡한 실정이다.However, the oil filter 100 is used to filter again the oil lubricating various friction parts of the engine or machinery, so that the oil contains various impurities, large and small, and the oil filtration amount is determined by the area of the filter 108. However, since the filter 108 is one of a cylindrical shape or a corrugated pipe shape, the amount of filtration is insufficient.

따라서 적은 양의 오일이 여과되어 공급됨을 물론, 작은 입자의 불순물들은 여과되지 못한 채 윤활부위로 공급되어 윤활부위의 마모나 손상을 초래하게 되는 등의 문제가 있다.Therefore, a small amount of oil is filtered and supplied, as well as impurities of small particles are supplied to the lubrication site without being filtered, resulting in wear or damage of the lubrication site.

본 고안의 목적은 상기와 같은 종래의 문제를 감안하여 필터를 2중으로 함으로써 오일의 여과면적과 여과효율이 향상되도록 하는 오일필터를 제공함에 있다.It is an object of the present invention to provide an oil filter which improves the filtration area and filtration efficiency of oil by doubling the filter in view of the conventional problems as described above.

도 1은 종래 오일필터의 구성을 도시한 종단면도.1 is a longitudinal sectional view showing a configuration of a conventional oil filter.

도 2는 종래 오일필터의 구성을 도시한 평단면도.Figure 2 is a plan sectional view showing the configuration of a conventional oil filter.

도 3은 본 고안에 의한 오일필터를 도시한 분해 사시도.Figure 3 is an exploded perspective view showing an oil filter according to the present invention.

도 4는 본 고안에 의한 오일필터의 구성을 도시한 종단면도.Figure 4 is a longitudinal sectional view showing the configuration of the oil filter according to the present invention.

도 5는 본 고안에 의한 오일필터의 구성을 도시한 평단면도.Figure 5 is a plan sectional view showing the configuration of the oil filter according to the present invention.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

10 : 오일필터 11 : 몸체 12 : 시밍캡10 oil filter 11 body 12 seaming cap

13 : 캡시티프너 14 : 유입공 15 : 공급공13: capsitiner 14: inlet hole 15: supply hole

16 : 체크밸브 17 : 패킹 18 : 지지판16 check valve 17 packing 18 support plate

19 : 엘리먼트 20 : 필터 21 : 보강필터19 element 20 filter 21 reinforcement filter

22 : 상부캡 23,29 : 통공 24 : 하부캡22: upper cap 23,29: through hole 24: lower cap

25 : 밸브공 26 : 안전밸브스프링 27 : 밸브판25: valve hole 26: safety valve spring 27: valve plate

28 : 내측캡28: inner cap

이러한 목적을 달성하기 위하여 본 고안은 필터의 상측과 하측에 각각 상부캡과 하부캡이 설치된 엘리먼트가 몸체의 내부에 설치되고, 몸체의 상측에 체크밸브와 캡시티프너, 시밍캡이 설치된 공지의 것에 있어서, 필터의 내측에 보강필터를 설치하되, 상기 필터는 원통형태로 되고, 보강필터는 복수개의 주름을 갖는 원통형태로 되며, 몸체의 내부 하측에 엘리먼트를 지지하는 지지판이 설치된 오일필터를 제안한다.In order to achieve the above object, the present invention has an element having an upper cap and a lower cap installed on the upper side and the lower side of the filter, respectively, and a check valve, a capsitizer, and a seaming cap are installed on the upper side of the body. In this case, a reinforcement filter is installed inside the filter, the filter is a cylindrical shape, the reinforcing filter is a cylindrical shape having a plurality of pleats, and an oil filter provided with a support plate for supporting the element in the lower side of the body is proposed. .

이에 따라 본 고안은 여과면적이 확장되어 여과 양이 증가되며, 오일이 2중으로 여과되어 여과효율이 향상된다.As a result, the present invention extends the filtration area to increase the amount of filtration, and improves the filtration efficiency because the oil is filtered twice.

상기와 같은 본 고안의 구성 및 작용을 첨부한 도면에 의거 상세히 설명하면다음과 같다.When described in detail based on the accompanying drawings the configuration and operation of the present invention as follows.

도 3은 본 고안에 의한 오일필터를 도시한 분해 사시도이고, 도 4는 본 고안에 의한 오일필터의 구성을 도시한 종단면도이며, 도 5는 본 고안에 의한 오일필터의 구성을 도시한 평단면도이다.Figure 3 is an exploded perspective view showing an oil filter according to the present invention, Figure 4 is a longitudinal sectional view showing the configuration of the oil filter according to the present invention, Figure 5 is a cross-sectional view showing the configuration of the oil filter according to the present invention. to be.

본 고안은 몸체(11)의 내부에 엘리먼트(19)를 설치하고, 상기 몸체(11)의 상측에 체크밸브(16)와 캡시티프너(13) 및 시밍캡(12)을 차례로 설치하되, 상기 체크밸브(16)는 오일의 역류를 방지하기 위한 것으로, 고무 또는 연질 합성수지로 형성한다.According to the present invention, the element 19 is installed inside the body 11, and the check valve 16, the capsitizer 13, and the seaming cap 12 are sequentially installed on the upper side of the body 11. The check valve 16 is to prevent the back flow of oil, it is formed of rubber or soft synthetic resin.

아울러 캡시티프너(13)는 중앙에 공급공(15)을 형성하고, 공급공(15)과 테두리부 사이에 복수개의 유입공(14)을 형성하며, 시밍캡(12)은 링형태로 형성한다.In addition, the cap city fastener 13 forms a supply hole 15 in the center, and forms a plurality of inlet holes 14 between the supply hole 15 and the edge portion, and the seaming cap 12 is formed in a ring shape. do.

또한, 엘리먼트(19)는 원통형태로 된 필터(20)의 내측에 복수개의 주름을 갖는 보강필터(21)를 설치하고, 이러한 필터(20)와 보강필터(21)의 상측과 하측에 각각 상부캡(22)과 하부캡(24)을 설치한다.In addition, the element 19 is provided with a reinforcement filter 21 having a plurality of pleats inside the filter 20 of the cylindrical shape, the upper and lower sides of the filter 20 and the reinforcement filter 21, respectively. Install the cap 22 and the lower cap 24.

이때, 필터(20)와 보강필터(21)는 금속메쉬 또는 펄프, 부직포 등으로 되고, 상기 필터(20)와 보강필터(21)의 여과틈새 직경을 서로 달리할 수 있으며, 상부캡(22)의 중앙에는 통공(23)을 형성한다.At this time, the filter 20 and the reinforcement filter 21 is made of a metal mesh or pulp, nonwoven fabric, etc., the diameter of the filtration gap of the filter 20 and the reinforcement filter 21 can be different from each other, the upper cap 22 In the center of the through hole 23 is formed.

아울러 하부캡(24)의 중앙에 밸브공(25)을 형성하고, 그 상측에 안전밸브스프링(26)에 탄력 지지되는 밸브판(27)을 형성하며, 이러한 밸브스프링(26)과 밸브판(27)은 통공(29)이 형성된 내측캡(28)에 수용 보호되도록 하고, 몸체(11)의 내부 하측에 엘리먼트(19)를 지지하는 지지판(18)을 설치하며, 시밍캡(12)의 상측에는오일필터(10)의 설치시 여과되어 공급되는 오일의 누유를 방지하기 위한 패킹(17)을 설치한다.In addition, the valve hole 25 is formed in the center of the lower cap 24, and the valve plate 27 which is elastically supported by the safety valve spring 26 is formed on the upper side thereof, and the valve spring 26 and the valve plate ( 27 is accommodated and protected in the inner cap 28 formed with the through hole 29, and installs a support plate 18 for supporting the element 19 in the inner lower side of the body 11, the upper side of the seaming cap 12 In the installation of the oil filter 10 is provided with a packing 17 for preventing leakage of oil supplied by the filtration.

이와 같이 구성된 본 고안은 자동차의 엔진 또는 기계장치 등에 설치되어 사용되는 것으로, 윤활부위에 공급을 위하여 저장된 엔진오일이나 윤활유가 캡시티프너(13)의 유입공(14)을 통하여 몸체(11) 내부로 유입되고, 이어서 필터(20)와 보강필터(21)를 투과하며 여과된 후 상부캡(22)의 통공(23)과 캡시티프너(13)의 공급공(15)을 통하여 각 윤활부로 공급되는 것이다.The present invention configured as described above is installed and used in an engine or a mechanical device of an automobile, and the engine oil or lubricating oil stored for supply to the lubrication part is provided inside the body 11 through the inlet hole 14 of the capsitizer 13. Is introduced through the filter 20 and the reinforcement filter 21 and then filtered, and then supplied to each lubrication part through the through hole 23 of the upper cap 22 and the supply hole 15 of the capsitizer 13. Will be.

또한, 상기 하부캡(24)에 설치된 밸브판(27)은 하부캡(24)의 밸브공(25)을 개폐하며 엘리먼트(19) 내부의 압력을 조절하는 것이며, 체크밸브(16)는 몸체(11) 내부로 유입된 오일이 유입공(14)을 통하여 역류되는 것을 방지하기 위한 것이다.In addition, the valve plate 27 installed in the lower cap 24 is to open and close the valve hole 25 of the lower cap 24 to adjust the pressure inside the element 19, the check valve 16 is a body ( 11) to prevent the oil introduced into the backflow through the inlet (14).

아울러 본 고안은 필터(20)와 보강필터(21)에 의하여 오일이 2중으로 여과되므로 여과면적이 확장되어 많은 양의 오일이 여과됨은 물론, 상기 오일이 2차에 걸쳐 여과되므로 입자가 작은 불순물도 여과되어 오일의 여과효율이 향상된다.In addition, the present invention, since the oil is filtered by the filter 20 and the reinforcement filter 21 in a double, the filtration area is expanded, so that a large amount of oil is filtered, as well as the impurities are small particles because the oil is filtered through the secondary. Filtration improves the filtration efficiency of the oil.

또한, 보강필터(21)는 복수개의 주름이 형성됨으로써 여과면적이 더욱 증대됨과 함께 상, 하 압력에 대한 저항력이 강화되므로, 보강필터(21)는 물론 필터(20)도 지지하게 되어 종래에서와 같은 타공망의 설치가 불필요하게 되는 것이다.In addition, the reinforcement filter 21 is formed by a plurality of pleats, so that the filtration area is further increased, and the resistance to up and down pressure is reinforced, so that the reinforcement filter 21 as well as the filter 20 is supported. Installation of the same perforation network becomes unnecessary.

상기한 바와 같이 본 고안은 엘리먼트의 필터 내부에 또 다른 보강필터를 설치하여 된 것으로, 오일의 여과면적이 증가되며 상기 오일이 2중으로 여과되어 많은 양의 오일이 여과되고, 오일에 포함된 미세 불순물도 여과되는 등 여과효율이 향상되며, 보강필터에 형성된 복수개의 주름에 의하여 여과면적이 더욱 확대됨은 물론, 수직 압력에 대한 강한 저항력을 가지므로 필터를 지지하기 위한 별도의 구성이 불필요하게 되는 등의 유용한 효과가 있다.As described above, the present invention is made by installing another reinforcement filter inside the filter of the element, and the filtration area of the oil is increased, the oil is filtered twice, and a large amount of the oil is filtered, and fine impurities contained in the oil Filtration efficiency is improved, such as being filtered, and the filtration area is further enlarged by a plurality of pleats formed in the reinforcement filter, and also has a strong resistance to vertical pressure, so that a separate configuration for supporting the filter becomes unnecessary. It has a useful effect.

Claims (3)

필터(20)의 상측과 하측에 각각 상부캡(22)과 하부캡(24)이 설치된 엘리먼트(19)가 몸체(11)의 내부에 설치되고, 몸체의 상측에 체크밸브(16)와 캡시티프너(13), 시밍캡(12)이 설치된 공지의 것에 있어서,An element 19 having an upper cap 22 and a lower cap 24 installed at an upper side and a lower side of the filter 20, respectively, is installed inside the body 11, and a check valve 16 and a capsity are provided above the body. In the well-known thing in which the fastener 13 and the seaming cap 12 were installed, 필터(20)의 내측에 보강필터(21)가 설치됨을 특징으로 하는 오일필터.Oil filter, characterized in that the reinforcement filter 21 is installed inside the filter (20). 제 1 항에 있어서,The method of claim 1, 필터(20)는 원통형태로 되고, 보강필터(21)는 복수개의 주름을 갖는 원통형태로 됨을 특징으로 하는 오일필터.Oil filter, characterized in that the filter 20 is a cylindrical shape, the reinforcement filter 21 is a cylindrical shape having a plurality of pleats. 제 1 항에 있어서,The method of claim 1, 몸체(11)의 내부 하측에 엘리먼트(19)를 지지하는 지지판(18)이 설치됨을 특징으로 하는 오일필터.Oil filter, characterized in that the support plate (18) for supporting the element (19) is installed on the inner lower side of the body (11).
KR20-2003-0030065U 2003-09-23 2003-09-23 Oil Filter KR200340734Y1 (en)

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