KR960038133A - Vane Side Discharge Device of Rotary Compressor - Google Patents

Vane Side Discharge Device of Rotary Compressor Download PDF

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Publication number
KR960038133A
KR960038133A KR1019950008408A KR19950008408A KR960038133A KR 960038133 A KR960038133 A KR 960038133A KR 1019950008408 A KR1019950008408 A KR 1019950008408A KR 19950008408 A KR19950008408 A KR 19950008408A KR 960038133 A KR960038133 A KR 960038133A
Authority
KR
South Korea
Prior art keywords
rotary compressor
compressed gas
vane side
vane
compressor
Prior art date
Application number
KR1019950008408A
Other languages
Korean (ko)
Other versions
KR0151642B1 (en
Inventor
김동한
Original Assignee
구자홍
엘지전자 주식회사
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 구자홍, 엘지전자 주식회사 filed Critical 구자홍
Priority to KR1019950008408A priority Critical patent/KR0151642B1/en
Priority to IT96MI000061A priority patent/IT1281672B1/en
Priority to CN96100881A priority patent/CN1135580A/en
Priority to JP8007248A priority patent/JPH08303376A/en
Publication of KR960038133A publication Critical patent/KR960038133A/en
Application granted granted Critical
Publication of KR0151642B1 publication Critical patent/KR0151642B1/en

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Classifications

    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • 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
    • 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
    • F04C2240/50—Bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)

Abstract

본 발명은 로타리압축기의 베인측면토출장치에 관한 것으로 특히 토출개시각이 일정하므로 압축기 운전상태에 따른 과압축손실, 변동을 없앨 수 있고 특히 과부하시 과팽창손실을 크게 줄여 압축기 효율향상이 가능하며 상사점간극체적 감소에 의한 재팽창손실을 억제하여 효율을 크게 향상시킬 수 있도록 한 것으로서, 실린더에서 압축된 압축가스의 유로가 되도록 베인측면에 형성된 단차와, 상기 단차와 토출홈을 통해 토출되는 압축가스를 제어하는 체크밸브를 베어링에 구비한 것이다.The present invention relates to a vane side dispensing device of a rotary compressor, in particular, the discharge start time is constant, it is possible to eliminate overcompression loss and fluctuation according to the compressor operating state, and in particular, it is possible to improve the compressor efficiency by greatly reducing the overexpansion loss during overload. It is possible to greatly improve the efficiency by suppressing the re-expansion loss due to the reduction of the point gap volume, and the stepped on the side of the vane to be the flow path of the compressed gas compressed in the cylinder, and the compressed gas discharged through the step and the discharge groove It is equipped with a check valve to control the bearing.

Description

로타리 압축기의 베인측면토출장치Vane Side Discharge Device of Rotary Compressor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제3도는 본 발명 압축기로서, (가)는 내부 사시도, (나)는 (가)는 A-A’ 단면도, (다)는 체크밸브 상세도, (라)는 베인 상세도, 제4도는 본 발명의 압축행정시 상태도.3 is a compressor of the present invention, (a) is an internal perspective view, (b) is (a) a cross-sectional view of A-A ', (c) is a detailed view of a check valve, (d) is a detailed view of a vane, and FIG. State diagram of the compression stroke of the invention.

Claims (2)

실린더에서 압축된 압축가스의 유로가 되도록 베인측면에 형성된 단차와, 상기 단차와 토출홈을 통해 토출되는 압축가스를 제어하는 체크밸브를 베어링에 구비한 것을 특징으로 하는 로타리압축기의 베인측면토출장치.The vane side dispensing device of a rotary compressor, characterized in that the bearing is provided with a stepped valve formed on the vane side to be a flow path of compressed gas compressed in the cylinder, and a check valve for controlling the compressed gas discharged through the step and the discharge groove. 제1항에 있어서, 체크밸브는 압축가스가 통과하는 관통홈을 구비한 것을 특징으로 하는 로타리압축기의 베인측면토출장치.The vane side dispensing device of a rotary compressor according to claim 1, wherein the check valve has a through groove through which compressed gas passes.
KR1019950008408A 1995-04-11 1995-04-11 A vane side device for ejecting of a rotary compressor KR0151642B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019950008408A KR0151642B1 (en) 1995-04-11 1995-04-11 A vane side device for ejecting of a rotary compressor
IT96MI000061A IT1281672B1 (en) 1995-04-11 1996-01-16 REFRIGERANT GAS DISCHARGE DEVICE WITH VANE LATERAL SURFACE FOR ROTARY COMPRESSOR
CN96100881A CN1135580A (en) 1995-04-11 1996-01-19 Vane side surface refrigerant gas discharging apparatus for rotary type compressor
JP8007248A JPH08303376A (en) 1995-04-11 1996-01-19 Vane side-face discharger for rotary compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950008408A KR0151642B1 (en) 1995-04-11 1995-04-11 A vane side device for ejecting of a rotary compressor

Publications (2)

Publication Number Publication Date
KR960038133A true KR960038133A (en) 1996-11-21
KR0151642B1 KR0151642B1 (en) 1998-11-02

Family

ID=19411937

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950008408A KR0151642B1 (en) 1995-04-11 1995-04-11 A vane side device for ejecting of a rotary compressor

Country Status (4)

Country Link
JP (1) JPH08303376A (en)
KR (1) KR0151642B1 (en)
CN (1) CN1135580A (en)
IT (1) IT1281672B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100465736B1 (en) * 1999-01-19 2005-01-13 주식회사 엘지이아이 A reduction apparatus of exhaustion noise for rotary compressor

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102953993B (en) * 2011-08-19 2015-12-09 珠海格力节能环保制冷技术研究中心有限公司 The slide plate of rotary compressor, rotary compressor and air conditioner
CN103410734B (en) * 2013-08-02 2017-03-29 广东美芝制冷设备有限公司 Rotary compressor
CN104100526A (en) * 2014-07-22 2014-10-15 郑州凌达压缩机有限公司 Compressor and sliding vane thereof
CN104564690B (en) * 2015-01-08 2016-11-16 广东美芝制冷设备有限公司 Compression mechanism and the compressor with it
CN104847661B (en) * 2015-05-13 2017-10-03 珠海凌达压缩机有限公司 Pump assembly and rotary compressor
CN106122013B (en) * 2016-07-29 2018-09-28 珠海格力节能环保制冷技术研究中心有限公司 A kind of compressor with rolling rotor
KR102302472B1 (en) * 2017-05-30 2021-09-16 엘지전자 주식회사 Rotary compressor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0680891B2 (en) * 1985-07-29 1994-10-12 株式会社日立製作所 Flexible printed circuit connection method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100465736B1 (en) * 1999-01-19 2005-01-13 주식회사 엘지이아이 A reduction apparatus of exhaustion noise for rotary compressor

Also Published As

Publication number Publication date
KR0151642B1 (en) 1998-11-02
IT1281672B1 (en) 1998-02-26
CN1135580A (en) 1996-11-13
ITMI960061A0 (en) 1996-01-16
JPH08303376A (en) 1996-11-19
ITMI960061A1 (en) 1997-07-16

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