KR900001291Y1 - Oil filter for automobile - Google Patents

Oil filter for automobile Download PDF

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Publication number
KR900001291Y1
KR900001291Y1 KR2019870000773U KR870000773U KR900001291Y1 KR 900001291 Y1 KR900001291 Y1 KR 900001291Y1 KR 2019870000773 U KR2019870000773 U KR 2019870000773U KR 870000773 U KR870000773 U KR 870000773U KR 900001291 Y1 KR900001291 Y1 KR 900001291Y1
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KR
South Korea
Prior art keywords
filter
oil
opening
filter paper
scrubber
Prior art date
Application number
KR2019870000773U
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Korean (ko)
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KR880014816U (en
Inventor
신윤복
Original Assignee
신윤복
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Publication date
Application filed by 신윤복 filed Critical 신윤복
Priority to KR2019870000773U priority Critical patent/KR900001291Y1/en
Publication of KR880014816U publication Critical patent/KR880014816U/en
Application granted granted Critical
Publication of KR900001291Y1 publication Critical patent/KR900001291Y1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/10—Safety devices, e.g. by-passes
    • B01D27/106—Anti-leakage or anti-return valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/04—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/08—Construction of the casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/14—Cartridge filters of the throw-away type having more than one filtering element
    • B01D27/146—Cartridge filters of the throw-away type having more than one filtering element connected in series
    • B01D27/148—Cartridge filters of the throw-away type having more than one filtering element connected in series arranged concentrically or coaxially

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

내용 없음.No content.

Description

자동차용 오일 여과기Automotive Oil Filter

제1도는 본 고안의 분해사시도.1 is an exploded perspective view of the present invention.

제2도는 본 고안의 단면도.2 is a cross-sectional view of the present invention.

제3도는 종래여과기의 관체와 안전밸브 분해사시도.3 is an exploded perspective view of the tube and safety valve of the conventional filter.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

3 : 여과기 4 : 수세미 여과판3: filter 4: scrubber filter plate

7 : 스프링 8 : 돌테7: spring 8: dolte

9 : 밸브실 12 : 개폐구9: valve chamber 12: opening and closing port

17 : 받침편17: support

본 고안은 오일이 여과기 내에 구분여과되게하고 안전밸브의 개폐구가 작동시 오일의 흐름을 역행하지 않도록 하므로서 여과기의 여과성능이 뛰어나고 여과지도 보다 오래 사용할 수 있으며 안전밸브의 작동이 원활하여 안전성이 높도록 한 자동차용 여과지의 개량에 관한 것이다.The present invention allows the oil to be filtered in the filter and prevents the opening and closing of the safety valve to reverse the flow of oil during operation, so that the filtering performance of the filter is excellent, the filter can be used longer than the filter, and the safety valve is smoothly operated to ensure high safety. An automobile filter paper is related.

종래 두루마기형 티슈페이퍼를 여과지로 이용한 여과기는 오일이 일차 걸름장치에 의한 걸름과정을 거치지 않고 바로 여과지를 통과하므로서 여과지가 쉽게 오염이 되어 빈번히 교체해주어야 하고오일이 계속 통과함에 따라 발생하는 여과지의 찌꺼기가 오일과 함께 밀려 나와 여과효과를 감소시키며 외통과 여과지 사이로 여과되지 않은 오일이 누출되며 특히 "제3도"에서와 같이 관체(101)내에 안전밸브(102)가 별도로 유삽되어 있어 관체(101)내를 흐르는 오일의 흐름을 방해하고 내부압에 의하여 개폐링(103)이 열릴 때는 오일의 흐름을 역행하므로 개폐링(103)의 작동이 원활하지 못할 뿐 아니라 구조상으로도 개폐링(103)이 관체(101)와 너무 밀착되어 있으며 마찰저항이 생겨 작동이 잘 안되고 관체(101)와 사이가 벌어지면 그 사이로 오일이 누출되어 개폐링(103)을 미는 힘이 약화되어 작동이 잘안되므로 개폐링(103)을 매우 정밀 제작하여야 하는 어려움이 있는 등의 단점이 있는 것이다.Conventional filter using the rolled tissue paper as filter paper, filter oil is easily contaminated as oil passes through the filter paper without passing through the filtering process by the primary filtering device, and the waste of filter paper generated as the oil continues to pass It is pushed out with the oil to reduce the filtration effect, and the unfiltered oil leaks between the outer cylinder and the filter paper. In particular, as shown in FIG. When the opening and closing ring 103 is hindered by the flow of oil flowing through the opening and closing the flow of oil when the opening and closing ring 103 is opened by not only the operation of the opening and closing ring 103 is not smooth, but also the opening and closing ring 103 is structurally ( 101) is too close and friction resistance is not working well, if the gap between the tube 101 and the oil leaks between the opening and closing Since the force pushing the ring 103 is weakened so that the operation is not good, there is a disadvantage that the opening and closing ring 103 has to be manufactured very precisely.

본 고안은 이러한 단점을 시정하기 위하여 안출한 것으로서 첨부도면에 따라 상세히 설명하면 다음과 같다.The present invention has been devised to correct these disadvantages and will be described in detail according to the accompanying drawings.

외통(1)내에 내설된 관체92)에 두루마리형 티슈 페이퍼로 된 여과지(3)를 삽설하여서 된 자동차용 오일여과기에 있어서 여과지(3) 상부에 일차 걸름용 수세미 여과판(4)을 삽설하고 여과지(3) 하부에는 찌꺼기 유출방지용 수세미 여과판(5)을 삽설하였으며 덮개(6)와 수세미 여과판(4) 사이에 스프링(7)을 탄설하고 수세미여과판(4)과 여과지(3) 사이의 외통(1) 내벽에 내측으로 약간 돌출도도록 둘테(8)를 환설하였다.A filter paper (3) made of rolled tissue paper is inserted into a tubular body 92 in the outer cylinder 1, and a scrubber filter plate 4 for primary filtering is inserted in the upper part of the filter paper 3 in an automobile oil filter. 3) In the lower part, a scrubber filter plate (5) for preventing spillage was inserted, and a spring (7) was installed between the cover (6) and the scrubber filter plate (4), and the outer cylinder (1) between the scrubber filter plate (4) and the filter paper (3). Dulle 8 was inflated to protrude slightly to the inner wall.

관체(2) 상부에 밸브실(9)을 일체로 형성하고 밸브실(9)의 저면에 다수의 통공(10)을 천설하며, 관체(2)의 직경과 같은 개방공(11)이 형성된 개폐구(12)를 밸브실(9)에 유삽하여 스프링(13)으로 탄지되게 하였다.Opening / closing hole formed integrally with the valve chamber (9) on the upper part of the tubular body (2), laying a plurality of through holes (10) on the bottom surface of the valve chamber (9), and opening holes (11) with the diameter of the tubular body (2) (12) was inserted into the valve chamber (9) to be supported by the spring (13).

밸브실(9) 상단과 관체(2) 하단에 고무패킹(14)(14')을 삽설하고 다수의 통공(15)이 천설되고 보강용 요철면(16)이 형성된 받침편(17)아래에 스톱링(18)을 삽착하여서 된 것이다.Rubber seals 14 and 14 'are inserted into the upper end of the valve chamber 9 and the lower part of the tube 2, and a plurality of through holes 15 are laid down and under the supporting piece 17 on which the uneven surface 16 for reinforcement is formed. This is done by inserting the stop ring 18.

미설명 부호 (19)(20)은 기름 유입공이다.Reference numerals 19 and 20 are oil inlets.

이와 같이 구성된 본 고안은 유입공(20)으로 들어온 오일이 여과지(3)를 통과하고 관체(2)를 통하여 엔진으로 유입되는 것을 종래와 같으나 여과지(3)에 의하여 미세하게 여과 되기 전에 조직이 성기게 구성된 수세미여과판(4)에 의하여 일차 대강 여과된 후에 여과지(3)에 의하여 다시 여과되므로 여과지(3)의 오염도가 낮아 오래 사용할 수 이쓰ㅇㄹ 뿐 아니라 이중 여과로 여과효과가 높고 단계적 여과 정체율이 낮아 여과 속도가 빠르며 하부 수세미 여과판(5)이 오일에 젖은 여과지(3)의 찌꺼기가 오일과 함께 밀려 나오는 것을 방지하여 여과된 오일이 다시 오염되지 않도록 하고 여과지(3)의 오염으로 오일의 여과지(3) 통과 속도가 떨어지면 수세미 여과판(4) 상부의 유압이 상승하고 이 유압에 의하여 개폐구(12)가 밀려 올라가 통공(10)이 개방되므로 오일이 직접 엔진으로 유입하여 엔진내의 오일이 부족하지 않게하며, 따라서 개폐구(12)가 열릴때 관체(2) 내를 흐르는 오일을 역류하지 않고 같은 방향으로 밀려 올라가 통공(10)을 개방하므로 작동이 원활하고 구조상 정밀하게 제작할 필요가 없으며 돌테(8)가 수세미 여과판(4)을 압지하여 여과되지 않는 오일이 외통(1)과의 사이로 누출되는 일이 없고 스프링(7)과 스톱링(18) 및 고무패킹(14)(14')이 여과지(3)와 관체(2)의 유동을 방지하여 안정되게 하여주는 등의 작용효과가 있는 것이다.The present invention configured as described above is the oil entering the inlet hole 20 passes through the filter paper 3 and flows into the engine through the tube (2) as in the prior art, but before the fine filter by the filter paper 3, the tissue is genital After the first filter is roughly filtered by the scrubber filtration plate (4), the filter paper (3) is again filtered, so that the filter paper (3) has a low pollution degree, so that it can be used for a long time. Low filtration speed is low and the lower scrubber filter plate (5) prevents the filter paper (3) wetted with oil from being pushed out with the oil so that the filtered oil is not contaminated again and the filter paper of the oil is contaminated by the filter paper (3). 3) When the passing speed drops, the oil pressure in the upper part of the scrubber filter plate 4 rises, and the opening / closing opening 12 is pushed up by the oil pressure so that the through hole 10 is opened. Directly flowing into the engine so that the oil in the engine is not short, so when the opening 12 is opened, the oil flowing through the tubular body 2 is pushed up in the same direction without backflowing to open the through hole 10 so that the operation is smooth. It does not need to be manufactured precisely in structure, and the dolthe (8) presses the scrubber filter plate (4) so that unfiltered oil does not leak between the outer cylinder (1), the spring (7), the stop ring (18) and the rubber packing. (14) and (14 ') are effective in preventing the flow of the filter paper 3 and the tubular body 2 and making it stable.

Claims (1)

여과지(3) 상하에 수세미 여과판(4)(5)을 삽설하고 다수의 통공(10)이 천설된 밸브실(9)을 관체(2) 상부에 형성하여 개폐구(12)을 유삽하고 스프링(13)으로 탄지하며 수세미(4) 상부에 스프링(7)을 탄설하여서 된 자동차용 오일 여과기.A scrubber filter plate (4) (5) is inserted above and below the filter paper (3), and a valve chamber (9) in which a plurality of through holes (10) are laid is formed in the upper part of the pipe (2), and the opening and closing hole (12) is inserted into the spring (13). ) Oil filter for automobile made by coaling spring (7) on top of scrubber (4).
KR2019870000773U 1987-01-24 1987-01-24 Oil filter for automobile KR900001291Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870000773U KR900001291Y1 (en) 1987-01-24 1987-01-24 Oil filter for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870000773U KR900001291Y1 (en) 1987-01-24 1987-01-24 Oil filter for automobile

Publications (2)

Publication Number Publication Date
KR880014816U KR880014816U (en) 1988-09-13
KR900001291Y1 true KR900001291Y1 (en) 1990-02-20

Family

ID=19259216

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870000773U KR900001291Y1 (en) 1987-01-24 1987-01-24 Oil filter for automobile

Country Status (1)

Country Link
KR (1) KR900001291Y1 (en)

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Publication number Publication date
KR880014816U (en) 1988-09-13

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