KR0133039Y1 - Lubricating device of a compressor - Google Patents
Lubricating device of a compressor Download PDFInfo
- Publication number
- KR0133039Y1 KR0133039Y1 KR2019960024353U KR19960024353U KR0133039Y1 KR 0133039 Y1 KR0133039 Y1 KR 0133039Y1 KR 2019960024353 U KR2019960024353 U KR 2019960024353U KR 19960024353 U KR19960024353 U KR 19960024353U KR 0133039 Y1 KR0133039 Y1 KR 0133039Y1
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- South Korea
- Prior art keywords
- oil
- roller member
- eccentric shaft
- compressor
- refrigerant
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/02—Lubrication; Lubricant separation
- F04C29/028—Means for improving or restricting lubricant flow
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/40—Electric motor
Abstract
본 고안은 압축기의 윤활장치에 관한 것으로서, 편심측(7) 및 롤러부재(30)의 윤활성증대 및 마찰손실을 줄이도록 상기 롤러부재(30)의 내측부에 원심력에 의해 오일이 급유되는 복수의 오일홈(31)이 구비된 것을 특징으로 하며, 롤러부재(30)의 내측에 복수의 오일홈(31)을 형성함에 따라 급유성을 높이고, 오일쿠션작용으로 롤러부재와 편심축의 뒤틀림을 방지함과 동시에 오일의 순환량이 많아짐에 따라 안정적인 오일레벨을 유지할 수 있다.The present invention relates to a lubrication device of a compressor, and a plurality of oils in which oil is lubricated by the centrifugal force on the inner side of the roller member 30 so as to reduce lubrication increase and frictional loss of the eccentric side 7 and the roller member 30. It characterized in that the groove 31 is provided, to improve the oil supply by forming a plurality of oil grooves 31 in the roller member 30, and to prevent the roller member and the eccentric shaft from twisting by the oil cushion action and At the same time, as the amount of oil circulated increases, a stable oil level can be maintained.
Description
본 고안은 공기조화기등에 장착되는 압축기에 관한 것으로서, 특히, 냉매를 압축시키도록 회전되는 편심축과 롤러부재사이의 급유성을 증대시켜 압력변동에 조화롭게 대응하여 압축기의 신뢰성을 높이는 압축기의 윤활장치에 관한 것이다.The present invention relates to a compressor mounted on an air conditioner, and the like, and particularly, a lubrication device of a compressor that increases the oil supply between the eccentric shaft rotated to compress the refrigerant and the roller member to cope with pressure fluctuations to increase the reliability of the compressor. It is about.
종래의 압축기는 제1도 내지 제3도에 도시한 바와 같이 압축기의 외관을 형성하는 본체(1)가 있고, 상기 본체(1)의 내측에는 외부의 전원을 공급받아 자장을 형성시키는 고정자(3)가 배설되어 있고, 상기 고정자(3)의 내측으로는 상기 고정자(3)에 형성된 자장의 영향으로 회전되는 회전자(5)가 배설되어 있고, 상기 회전자(5)의 내측에는 상기 회전자(5)와 연동하여 회전되며 일측에 편심축(7)이 형성된 회전축(9)이 배설되어 있고, 상기 편심축(7)의 외측에는 상기 편심축(7)이 회전함에 따라 회전운동 및 미끄럼 운동을 하는 롤러부재(11)가 배설되어 있고, 상기 회전축(9)의 하단측에는 상기 롤러부재(11)를 수용함과 동시에 흡입실 및 토출실이 형성되어 냉매를 압축시키는 공간을 형성하는 실린더부재(13)가 배설되어 있고, 상기 실린더부재(13)의 상하측에는 상기 실린더부재(13)를 고정하도록 상·하부플랜지(15, 17)가 각각 배설되어 있고, 상기 본체(1)의 상부에는 상기 실린더부재(13)에서 압축된 냉매를 토출시키는 토출관(19)이 배설되어 있고, 상기 본체(1)의 외측에는 증발기(미도시)에서 증발된 냉매중 냉매가스만 압축기로 공급되도록 액냉매와 냉매가스를 분리시키는 어큐믈레이터(20)가 배설되어 있고, 상기 머큐믈레이터(20) 및 실린더부재(13)의 일단에는 냉매를 상기 실린더부재(13) 내부로 흡입시키는 흡입관(21)이 배설되어 있고, 상기 본체(1)의 저면부에는 부품의 마모를 방지하고, 고속 회전으로 발생된 열을 식히도록 오일이 저장된 오일저장부(23)가 형성되어 있다.Conventional compressors have a main body 1 forming the outer appearance of the compressor as shown in FIGS. 1 to 3, and a stator 3 for forming a magnetic field by receiving external power from the inside of the main body 1. ) Is disposed, and inside the stator 3, a rotor 5 which is rotated under the influence of a magnetic field formed in the stator 3 is disposed, and inside the rotor 5, the rotor is disposed. (5) is rotated in conjunction with the rotating shaft 9 is formed with an eccentric shaft (7) on one side, the rotational and sliding movement as the eccentric shaft (7) rotates on the outside of the eccentric shaft (7) The roller member 11 is provided, and the cylinder member for receiving the roller member 11 at the lower end side of the rotary shaft 9 and the suction chamber and the discharge chamber are formed to form a space for compressing the refrigerant ( 13) is disposed on the upper and lower sides of the cylinder member 13, Upper and lower flanges 15 and 17 are disposed to fix the cylinder member 13, and an upper portion of the main body 1 has a discharge tube 19 for discharging the refrigerant compressed by the cylinder member 13. The accumulator 20 which separates the liquid refrigerant and the refrigerant gas is provided outside the main body 1 so that only the refrigerant gas of the refrigerant evaporated in the evaporator (not shown) is supplied to the compressor. One end of the cumulator 20 and the cylinder member 13 is provided with a suction pipe 21 for sucking refrigerant into the cylinder member 13, and at the bottom of the main body 1 to prevent wear of parts. , Oil storage unit 23 is stored oil is formed to cool the heat generated by the high-speed rotation.
상기 회전축(9)은 오일이 공급되도록 도시되지 않은 다수의 오일구멍이 형성되어 있고, 상기 오일구멍을 통하여 오일저장부(23)에 있는 오일이 흡입되어 상기 회전축(9), 편심축(7), 롤러부재(11)를 윤활 냉각시키도록 되어 있다.The rotary shaft 9 is formed with a plurality of oil holes (not shown) so that the oil is supplied, and the oil in the oil storage unit 23 is sucked through the oil holes so that the rotary shaft 9, the eccentric shaft 7 The roller member 11 is lubricated and cooled.
상기 실린더부재(13)에는 슬로트부(13a)가 형성되어 있고, 상기 슬로트부(13a)에는 상기 롤러부재(11)가 접촉됨에 따라 상기 실린더부재(13)의 내부를 흡입실 및 토출실로 구획시키는 베인부재(25)가 탄발가능케 배설되어 있다.A slot portion 13a is formed in the cylinder member 13, and the roller member 11 contacts the slot portion 13a to divide the inside of the cylinder member 13 into a suction chamber and a discharge chamber. The vane member 25 is arranged to be elastic.
상기 편심축(7)의 일측에는 상기 편심축(7)과 롤러부재(11)와의 마찰손실을 줄이고, 윤활성을 증대시키기 위하여 단면이 반타원형상을 갖는 윤활홀(7a)이 형성되어 있다.One side of the eccentric shaft 7 is formed with a lubrication hole 7a having a semi-ellipse cross section in order to reduce friction loss between the eccentric shaft 7 and the roller member 11 and to increase lubricity.
미설명부호(13b)는 실린더부재(13) 내부로 냉매가 흡입되는 흡입구를 나타내고, 부호(13c)는 실린더부재 내부로 부터 압축된 냉매가 배출되는 배출구를 나타낸다.Reference numeral 13b denotes an intake port through which the refrigerant is sucked into the cylinder member 13, and reference numeral 13c denotes an outlet port through which the compressed refrigerant is discharged from the inside of the cylinder member.
이와 같이 구성된 종래의 압축기는 전원이 인가되면 고정자(3)에 자장이 형성되고 상기 고정자(3)에 형성된 자장에 의해서 회전자(5)가 회전하게 되면, 상기 회전자(5)와 일체로 결착된 회전축(9)이 회전하게 됨으로써, 상기 회전축(9)의 일측에 배설된 편심축(7)도 연동하여 고속으로 회전하고, 상기 편심축(7)이 회전함에 따라 상기 편심축(7)에 외삽된 롤러부재(11)가 연동 회전하며, 상기 롤러부재(11)가 연동하여 회전함에 따라 실린더부재(13)의 슬로트부(13a)에 탄발가능케 삽입되어 있는 베인부재(15)가 직선 왕복 운동한다.In the conventional compressor configured as described above, when power is applied, a magnetic field is formed in the stator 3, and when the rotor 5 is rotated by the magnetic field formed in the stator 3, the compressor is integrally bound with the rotor 5. As the rotated shaft 9 rotates, the eccentric shaft 7 disposed on one side of the rotary shaft 9 also interlocks and rotates at high speed, and as the eccentric shaft 7 rotates, the eccentric shaft 7 rotates. The extrapolated roller member 11 is interlocked and the vane member 15 inserted into the slot portion 13a of the cylinder member 13 is linearly reciprocated as the roller member 11 is interlocked and rotated. do.
상기와 같이 편심축(7)에 외삽되어 있는 롤러부재(11)가 실린더부재(13)내에서 회전운동 및 왕복운동을 하여 실린더부재(13)의 일단부에 형성된 흡입관(21)을 통해서 흡입된 냉매를 고온고압으로 압축하고, 상기 고온고압으로 압축된 냉매는 실린더부재(13)의 일측에 형성된 도시되지 않은 토출구를 통하여 상부플랜지(15)의 외측으로 토출된다.As described above, the roller member 11 extrapolated to the eccentric shaft 7 is sucked through the suction pipe 21 formed at one end of the cylinder member 13 by rotating and reciprocating in the cylinder member 13. The refrigerant is compressed at high temperature and high pressure, and the refrigerant compressed at high temperature and high pressure is discharged to the outside of the upper flange 15 through an unshown discharge port formed at one side of the cylinder member 13.
상기 상부플랜지(15)의 외측으로 토출된 냉매는 도시하지 않은 가이드 통로를 따라 상부로 이동되어 본체(1)의 상측에 배설된 토출관(19)을 통해 압축기의 외부로 토출된다.The refrigerant discharged to the outside of the upper flange 15 is moved upward along the guide passage (not shown) and discharged to the outside of the compressor through the discharge pipe 19 disposed above the main body 1.
한편, 상기와 같이 냉매가 압축되는 동안 오일저장부(23)에 저류된 오일은 도시되지 않은 오일패들에 의해 상승되어 각 부품의 윤활냉각 작용을 행하고, 또한 상기와 같이 끌어 올려진 오일은 편심축(7)의 일측에 형성된 윤활홀(7a)을 통하여 급유되어 편심축(7) 및 롤러부재(11)와의 마찰손실을 줄이고, 윤활성을 증대시킨다.On the other hand, the oil stored in the oil storage unit 23 while the refrigerant is compressed as described above is lifted by the oil paddle (not shown) to perform the lubricating cooling action of each part, and the oil drawn up as described above is eccentric It is lubricated through the lubrication hole 7a formed on one side of the shaft 7 to reduce the friction loss between the eccentric shaft 7 and the roller member 11, thereby increasing the lubricity.
그러나, 이와 같이 구성된 종래의 압축기는 편심축(7)의 일측에만 윤활홀(7a)이 형성됨에 따라 초기가동시나 가혹조건에서는 충분한 오일을 급유하거나 저장하지 못하여 편심축(7) 및 롤러부재(11)와의 마찰손실 저하 및 윤활성을 증대시키는 효과가 미비하다는 문제점이 있었다.However, in the conventional compressor configured as described above, since the lubrication hole 7a is formed only on one side of the eccentric shaft 7, the eccentric shaft 7 and the roller member 11 may not be supplied or stored with sufficient oil during initial operation or in severe conditions. There was a problem in that the effect of reducing friction loss and increase the lubricity with).
따라서, 본 고안은 상술한 종래의 문제점을 해결하기 위하여 안출된 것으로서, 본 고안의 목적은 편심축 및 롤러부재간의 급유성을 좋게 하여 마찰손실을 줄이고 윤활성을 증대시킴과 동시에 롤러부재의 상·하·좌·우의 뒤틀림을 방지하는 압축기의 윤활장치를 제공하는데 있다.Therefore, the present invention was devised to solve the above-described problems, and an object of the present invention is to improve lubrication between the eccentric shaft and the roller member, thereby reducing friction loss and increasing lubricity, and at the same time up and down the roller member. Provided is a lubrication device for a compressor that prevents distortion of left and right sides.
제1도는 종래의 밀폐형 압축기의 구성을 개략적으로 도시한 전체 종단면도.1 is an overall longitudinal cross-sectional view schematically showing the configuration of a conventional hermetic compressor.
제2도는 종래의 밀폐형 압축기의 압축부의 구성을 개략적으로 도시한 일부 횡단면도.2 is a partial cross-sectional view schematically showing the configuration of a compression unit of a conventional hermetic compressor.
제3도는 종래의 밀폐형 압축기의 압축부의 구성을 도시한 분리 사시도.3 is an exploded perspective view showing the configuration of a compression unit of a conventional hermetic compressor.
제4도는 본 고안의 일실시예에 의한 압축기의 압축부의 구성을 도시한 횡단면도.Figure 4 is a cross-sectional view showing the configuration of the compression unit of the compressor according to an embodiment of the present invention.
제5도는 본 고안의 일실시예에 의한 압축기의 롤러부재를 도시한 사시도이다.5 is a perspective view showing the roller member of the compressor according to an embodiment of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
7 : 편심축 9 : 회전축7: eccentric shaft 9: rotation shaft
13 : 실린더부재 25 : 베인부재13 cylinder member 25 vane member
30 : 롤러부재 31 : 오일홈30: roller member 31: oil groove
상기 목적을 달성하기 위하여 이루어진 본 고안에 따른 압축기의 윤활장치는 자장에 의해 회전되는 회전자와, 상기 회전자와 연동하여 회전하며 편심축이 배설된 회전축과, 상기 편심축에 외삽되어 상기 편심축과 연동되어 회전운동 및 직선운동을 하는 롤러부재를 구비한 압축기에 있어서, 상기 편심축 및 롤러부재의 윤활성 증대 및 마찰손실을 줄이도록 상기 롤러부재의 내측부에 원심력에 의해 오일이 급유되는 복수의 오일홈이 구비된 것을 특징으로 한다.The lubrication apparatus of the compressor according to the present invention made to achieve the above object is a rotor rotated by a magnetic field, a rotary shaft rotated in association with the rotor and the eccentric shaft is disposed, and the eccentric shaft is extrapolated to the eccentric shaft In the compressor having a roller member in conjunction with the rotating and linear movement, the compressor is a plurality of oils in which oil is lubricated by the centrifugal force on the inner side of the roller member to increase the lubrication of the eccentric shaft and the roller member and reduce friction loss Characterized in that the groove is provided.
이하, 본 고안의 바람직한 일실시예를 첨부된 도면 제4도와 제5도에 따라서 더욱 상세하게 설명한다.Hereinafter, a preferred embodiment of the present invention will be described in more detail with reference to FIGS. 4 and 5.
제1도 내지 제3도에 도시한 부분과 동일한 부분에 대해서는 동일부호 및 동일명칭을 부여한다.The same parts as those shown in FIGS. 1 to 3 are given the same reference numerals and the same names.
제4도와 제5도에 도시한 바와 같이 회전되는 회전자에 의해 연동되어 회전하도록 일단에 편심축(7)이 형성된 회전축(9)이 있고, 상기 편심축(7)의 외측에는 상기 편심축(7)이 회전함에 따라 회전운동 및 미끄럼운동을 하는 롤러부재(30)가 배설되어 있고, 상기 회전축(9)의 하단측에는 상기 롤러부재(11)를 수용함과 동시에 흡입실 및 토출실이 형성되어 냉매를 압축시키는 공간을 형성하는 실린더부재(13)가 배설되어 있다.As shown in FIG. 4 and FIG. 5, there is a rotation shaft 9 having an eccentric shaft 7 formed at one end thereof so as to be interlocked by a rotating rotor, and an outer side of the eccentric shaft 7 has an eccentric shaft ( As the 7 rotates, the roller member 30 which rotates and slides is disposed. The lower end side of the rotating shaft 9 accommodates the roller member 11 and a suction chamber and a discharge chamber are formed. The cylinder member 13 which forms the space which compresses a refrigerant | coolant is arrange | positioned.
상기 회전축(9)은 오일이 공급되도록 도시되지 않은 다수의 오일구멍이 형성되어 있고, 상기 오일구멍을 통하여 오일저장부(23)에 있는 오일이 흡입되어 상기 회전축(9), 편심축(7), 롤러부재(11)를 윤활 냉각시키도록 되어 있다.The rotary shaft 9 is formed with a plurality of oil holes (not shown) so that the oil is supplied, and the oil in the oil storage unit 23 is sucked through the oil holes so that the rotary shaft 9, the eccentric shaft 7 The roller member 11 is lubricated and cooled.
상기 실린더부재(13)에는 슬로트부(13a)가 형성되어 있고, 상기 슬로트부(13a)에는 상기 롤러부재(11)가 접촉됨에 따라 상기 실린더부재(13)의 내부를 흡입실 및 토출실로 구획시키는 베인부재(25)가 탄발가능케 배설되어 있다.A slot portion 13a is formed in the cylinder member 13, and the roller member 11 contacts the slot portion 13a to divide the inside of the cylinder member 13 into a suction chamber and a discharge chamber. The vane member 25 is arranged to be elastic.
상기 편심축(7)의 일측에는 상기 편심축(7)과 롤러부재(11)와의 마찰손실을 줄이고, 윤활성을 증대시키기 위하여 단면이 반타원 형상을 갖는 윤활홀(7a)이 가공되어 있다.On one side of the eccentric shaft 7, a lubrication hole 7a having a semi-ellipse shape in cross section is machined in order to reduce friction loss between the eccentric shaft 7 and the roller member 11 and to increase lubricity.
상기 롤러부재(30)의 내측에는 원심력에 의한 오일급유로 윤활성 및 급유성을 증대시켜 유막을 일정하게 유지함에 따라 쿠션작용을 하도록 하여 부품의 마모 및 뒤틀림을 방지하도록 복수의 오일홈(31)이 형성되어 있다.Inside the roller member 30, a plurality of oil grooves 31 are provided to increase the lubricity and lubricity by oil supply by centrifugal force to cushion and keep the oil film constant so as to prevent wear and distortion of the parts. Formed.
미설명부호(13b)는 실린더부재(13) 내부로 냉매가 흡입되는 흡입구를 나타내고, 부호(13c)는 실린더부재(13) 내부로 부터 압축된 냉매가 배출되는 배출구를 나타낸다.Reference numeral 13b denotes an inlet through which the refrigerant is sucked into the cylinder member 13, and reference numeral 13c denotes an outlet through which the compressed refrigerant is discharged from the inside of the cylinder member 13.
다음은 본 고안의 일실시예에 의한 압축기의 윤활장치의 작용에 대해서 설명한다.Next will be described the operation of the lubricator of the compressor according to an embodiment of the present invention.
먼저, 회전축(9)이 회전함에 따라 상기 회전축(9)의 일단에 형성된 편심축(7)이 연동하여 회전하고, 상기 편심축(7)이 회전함에 따라 상기 편심축(7)에 외삽된 롤러부재(11)가 연동 회전하며, 상기 롤러부재(11)가 연동하여 회전함에 따라 실린더부재(13)의 슬로트부(13a)에 탄발가능케 삽입되어 있는 베인부재(25)가 직선 왕복 운동한다.First, as the rotary shaft 9 rotates, the eccentric shaft 7 formed at one end of the rotary shaft 9 interlocks, and the roller extrapolated to the eccentric shaft 7 as the eccentric shaft 7 rotates. As the member 11 is interlocked and the roller member 11 is interlocked and rotated, the vane member 25 which is elastically inserted into the slot 13a of the cylinder member 13 linearly reciprocates.
상기와 같이 편심축(7)에 외삽되어 있는 롤러부재(11)가 실린더부재(13) 내에서 회전운동 및 왕복운동을 하여 실린더부재(13)의 일단부에 형성된 흡입관(21)을 통해서 흡입된 냉매를 고온고압으로 압축하고, 상기 고온고압으로 압축된 냉매는 실린더부재(13)의 일측에 형성된 도시되지 않는 토출구를 통하여 상부플랜지(15)의 외측으로 토출된다.As described above, the roller member 11 extrapolated to the eccentric shaft 7 is sucked through the suction pipe 21 formed at one end of the cylinder member 13 by rotating and reciprocating the cylinder member 13. The refrigerant is compressed at high temperature and high pressure, and the refrigerant compressed at high temperature and high pressure is discharged to the outside of the upper flange 15 through an unshown discharge port formed at one side of the cylinder member 13.
상기와 같이 압축작용을 행하는 동안 회전되는 편심축(7) 및 롤러부재(30)의 원심력에 의해 도시되지 않은 오일저장부의 오일이 상기 롤러부재(30)의 일측에 형성된 오일홈(31)을 타고 급유되고, 상기와 같이 급유된 오일은 유막을 형성하여 쿠션작용을 함에 따라 편심축(7)과 롤러부재(30)와의 뒤틀림을 방지하고, 오일의 순환량이 많아짐으로 안정적인 오일레벨을 유지하고, 따라서 압축기의 신뢰성을 향상시킨다.The oil reservoir of the oil storage part (not shown) is driven by the eccentric shaft 7 and the roller member 30, which are rotated during the compression operation as described above, and ride on the oil groove 31 formed at one side of the roller member 30. The oil lubricated and lubricated as described above forms an oil film to cushion the eccentric shaft 7 and the roller member 30 as a cushioning action, and maintains a stable oil level by increasing the amount of circulation of oil. Improve the reliability of the compressor.
상술한 바와 같이 본 고안에 의한 압축기의 윤활장치에 의하면, 롤러부재의 내측에 복수의 오일홈을 형성함에 따라 급유성을 높이고, 오일쿠션작용으로 롤러부재와 편심축의 뒤틀림을 방지함과 동시에 오일의 순환량이 많아짐에 따라 안정적인 오일레벨을 유지할 수 있다.As described above, according to the lubrication apparatus of the compressor according to the present invention, the oil supply is increased by forming a plurality of oil grooves inside the roller member, and the oil cushion action prevents warpage of the roller member and the eccentric shaft and As the amount of circulation increases, a stable oil level can be maintained.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960024353U KR0133039Y1 (en) | 1996-08-13 | 1996-08-13 | Lubricating device of a compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960024353U KR0133039Y1 (en) | 1996-08-13 | 1996-08-13 | Lubricating device of a compressor |
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| Publication Number | Publication Date |
|---|---|
| KR19980010881U KR19980010881U (en) | 1998-05-15 |
| KR0133039Y1 true KR0133039Y1 (en) | 1999-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960024353U KR0133039Y1 (en) | 1996-08-13 | 1996-08-13 | Lubricating device of a compressor |
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| Country | Link |
|---|---|
| KR (1) | KR0133039Y1 (en) |
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1996
- 1996-08-13 KR KR2019960024353U patent/KR0133039Y1/en not_active IP Right Cessation
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| KR19980010881U (en) | 1998-05-15 |
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