KR950019212A - Oil filter device of hermetic compressor - Google Patents

Oil filter device of hermetic compressor Download PDF

Info

Publication number
KR950019212A
KR950019212A KR1019930027487A KR930027487A KR950019212A KR 950019212 A KR950019212 A KR 950019212A KR 1019930027487 A KR1019930027487 A KR 1019930027487A KR 930027487 A KR930027487 A KR 930027487A KR 950019212 A KR950019212 A KR 950019212A
Authority
KR
South Korea
Prior art keywords
oil
oil filter
flow
hermetic compressor
wear
Prior art date
Application number
KR1019930027487A
Other languages
Korean (ko)
Other versions
KR100273349B1 (en
Inventor
박정식
Original Assignee
이헌조
주식회사 엘지전자
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 이헌조, 주식회사 엘지전자 filed Critical 이헌조
Priority to KR1019930027487A priority Critical patent/KR100273349B1/en
Publication of KR950019212A publication Critical patent/KR950019212A/en
Application granted granted Critical
Publication of KR100273349B1 publication Critical patent/KR100273349B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/16—Filtration; Moisture separation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F04B39/0284—Constructional details, e.g. reservoirs in the casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F04B39/0223—Lubrication characterised by the compressor type
    • F04B39/023—Hermetic compressors
    • F04B39/0238—Hermetic compressors with oil distribution channels
    • F04B39/0246—Hermetic compressors with oil distribution channels in the rotating shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)

Abstract

본 고안은 밀폐형 압축기의 오일 필터장치에 관한 것이다. 종래에는 마모 찌꺼기의 제거를 위하여 깔때기 형상의 가이더(11)를 사용할 경우, 고속의 유체 흐름에서의 마모 찌꺼기가 가이더(11)의 하측홈(12)에 쌓이지 않고 윤활유에 넓게 분포되어 윤활유와 함께 압축기구부(9)로 유입됨으로써 별 효과를 얻지 못하며, 또한 그물망(13)을 사용할 경우, 마모 찌꺼기가 그물망(14)에 걸리게 됨으로써 윤활유 유동이 받는 저항이 커지게 되는 문제점이 있었다. 본 고안은 크랭크축(10)의 직하부에 윤활유를 외측에서 내측으로 흐르도록 나선상으로 유도하여 그 나선의 중심공(21a)에서 크랭크축(10)의 오일흡입공기(10a)으로 향하도록 함과 아울러, 마모 찌꺼기(20)는 저부에 쌓이도록 하는 마모 찌꺼지 분리형 오일 필터부재(21)을 설치하여 구성함으로써 윤활유의 흐름이 고속인 경우에도 오일의 필터 기능을 원활하게 수행하며, 또한 윤활유 유동이 받는 저항을 저감시킴으로써 윤활유의 유동을 원활하게 하도록 한 것이다.The present invention relates to an oil filter device of a hermetic compressor. Conventionally, when a funnel-shaped guider 11 is used to remove wear residues, wear residues in a high velocity fluid flow do not accumulate in the lower grooves 12 of the guiders 11 and are widely distributed in the lubricant and compressed together with the lubricant. Inflow into the mechanism (9) does not obtain a special effect, and when using the net 13, there was a problem that the wear residue is caught by the net 14, the resistance to the lubricant flow is increased. The present invention guides the lubricating oil to the oil suction air (10a) of the crankshaft 10 from the central hole (21a) of the spiral to direct the lubricating oil to flow from the outside to the inner side directly under the crankshaft (10) and In addition, the wear residue 20 is configured by installing the wear residue separated oil filter member 21 to be accumulated at the bottom to smoothly perform the filter function of the oil even when the flow of lubricating oil is high speed, and also receives the flow of lubricating oil By reducing the resistance to smooth the flow of the lubricating oil.

Description

밀폐형 압축기의 오일 필터장치Oil filter device of hermetic compressor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 일반적인 밀폐형 압축기의 구성을 보인 단면도.1 is a cross-sectional view showing the configuration of a general hermetic compressor.

제2도는 종래 기술에 의한 밀폐형 압축기의 오일 필터장치의 일례를 보인 구성도.2 is a configuration diagram showing an example of an oil filter device of a hermetic compressor according to the prior art.

제3도는 종래 기술에 의한 밀폐형 압축기 오일 필터장치의 다른 예를 보인 구성도.Figure 3 is a block diagram showing another example of the hermetic compressor oil filter device according to the prior art.

제4도는 본 발명에 의한 밀폐형 압축기 오일 필터장치를 보인 단면도.4 is a cross-sectional view showing a hermetic compressor oil filter device according to the present invention.

제5도는 본 발명에 의한 밀폐형 압축기 오일 필터장치를 보인 저면도.Figure 5 is a bottom view showing the hermetic compressor oil filter device according to the present invention.

Claims (4)

크랭크축(10)의 직하부에 윤활유를 외측에서 내측으로 흐르도록 나선상으로 유도하여 그 나선의 중심공(21a)에서 크랭크축(10)의 오일흡입공(10a)으로 향하도록 함과 아울러, 마모 찌꺼기(20)는 저부에 쌓이도록 하는 마모 찌꺼기 분리형 오일 필터부재(21)를 설치하여 구성함을 특징으로 하는 밀폐형 압축기의 오일 필터장치.Directly below the crankshaft 10, the lubricating oil is guided in a spiral so as to flow from the outside to the inside so as to be directed from the central hole 21a of the spiral to the oil suction hole 10a of the crankshaft 10, Residue (20) is an oil filter device of a hermetic compressor characterized in that the installation by installing the wear-removable segregation oil filter member 21 to be accumulated at the bottom. 제1항에 있어서, 상기 오일 필터부재(21)는 오일이 최외곽부의 유입부(22)로 유입되어 나선상의 오일통로(23)를 따라 중심부(24)로 유출되며, 상기 오일통로(23)의 단면적이 유입부(22) 보다 유출구(25)쪽이 크도록 형성된 것을 특징으로 하는 밀폐형 압축기의 오일 필터장치.The oil filter member 21 of claim 1, wherein oil flows into the inlet portion 22 of the outermost portion and flows out to the center portion 24 along the spiral oil passage 23, and the oil passage 23. The oil filter device of the hermetic compressor, characterized in that the cross-sectional area of the inlet (22) is formed so that the outlet (25) is larger. 제2항에 있어서, 상기 오일 필터부재(21)의 오일 유입방향과 유출방향이 90도의 각도롤 이루도록 형성된 것을 특징으로 하는 밀폐형 압축기의 오일 필터장치.3. The oil filter apparatus of the hermetic compressor according to claim 2, wherein the oil inflow direction and the outflow direction of the oil filter member 21 are formed at an angle of 90 degrees. 제1항에 있어서, 상기 오일 필터부재(21)의 저부에 마모 찌거지(20)를 끌어 모으기 위한 자석(26)이 설치된 것을 특징으로 하는 밀폐형 압축기의 오일 필터장치.The oil filter device of a hermetic compressor according to claim 1, wherein a magnet (26) is installed at the bottom of the oil filter member (21) for attracting wear debris (20). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930027487A 1993-12-13 1993-12-13 Oil filter device of hermetic type compressor KR100273349B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930027487A KR100273349B1 (en) 1993-12-13 1993-12-13 Oil filter device of hermetic type compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930027487A KR100273349B1 (en) 1993-12-13 1993-12-13 Oil filter device of hermetic type compressor

Publications (2)

Publication Number Publication Date
KR950019212A true KR950019212A (en) 1995-07-22
KR100273349B1 KR100273349B1 (en) 2001-01-15

Family

ID=40749348

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930027487A KR100273349B1 (en) 1993-12-13 1993-12-13 Oil filter device of hermetic type compressor

Country Status (1)

Country Link
KR (1) KR100273349B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030074900A (en) * 2002-03-14 2003-09-22 주식회사 엘지이아이 Bottom cap of case for hermetic rotary compressor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101428815B1 (en) * 2008-05-13 2014-08-11 엘지전자 주식회사 Compressor
CN105332897B (en) * 2015-11-19 2017-06-20 广州万宝集团压缩机有限公司 A kind of compressor self adaptation oil filtering system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030074900A (en) * 2002-03-14 2003-09-22 주식회사 엘지이아이 Bottom cap of case for hermetic rotary compressor

Also Published As

Publication number Publication date
KR100273349B1 (en) 2001-01-15

Similar Documents

Publication Publication Date Title
EP1464797A3 (en) Blow by gas oil separating device
GB2285234A (en) Cyclone for the separation of oil
JPS61111113A (en) Lubricating oil filter
RU2003132540A (en) DEVICE FOR DETERMINING AT LEAST ONE PARAMETER MOVING ON A FLUID FLOW PIPELINE
KR920017691A (en) Oil separator
JPH0356081B2 (en)
JP2010248934A (en) Oil separator
DE2650935B2 (en) Refrigeration machine with encapsulated motor compressor
EP0730086A1 (en) Cyclone separator for the crankcase ventilation of an internal combustion engine with a ventilation valve
KR950019212A (en) Oil filter device of hermetic compressor
US20160290194A1 (en) Crankcase ventilation system having an oil jet pump with an integrated check valve
US4947806A (en) Engine breather oil recovery system
JP2929424B2 (en) Fluid filtration device
KR100394614B1 (en) Apparatus for separating oil
KR100559420B1 (en) Air pre-cleaner
JPS60243361A (en) Air cleaner
CN209145675U (en) A kind of engine machine oil filter core
US2768748A (en) Separator
KR100274018B1 (en) Apparatus for separating air from oil
CA2051944A1 (en) Oil filter having gas separator
JPH0949414A (en) Oil return device for internal combustion engine
CN109026271A (en) A kind of engine machine oil filter core
KR970002600Y1 (en) Centrifugal type oil separation tank in air compressor
JPH09291808A (en) Structure of oil pan
JPH08338219A (en) Lubricating device for internal combustion engine

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee