KR930703538A - 2단 기체 압축기 - Google Patents
2단 기체 압축기Info
- Publication number
- KR930703538A KR930703538A KR1019930702090A KR930702090A KR930703538A KR 930703538 A KR930703538 A KR 930703538A KR 1019930702090 A KR1019930702090 A KR 1019930702090A KR 930702090 A KR930702090 A KR 930702090A KR 930703538 A KR930703538 A KR 930703538A
- Authority
- KR
- South Korea
- Prior art keywords
- compression
- compression element
- low
- stage
- motor
- Prior art date
Links
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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
-
- 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
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
-
- 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
- F04C18/3562—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 the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation
- F04C18/3564—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 the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
-
- 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
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
-
- 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
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/008—Hermetic pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
밀폐용기의 내부에 전동기와 그 전동기로 구동되는 저단축요소(7a)와 고단압축요소(9a)를 배치하였고, 저단아축요소(7a)의 배출측과 고단압축 요소(9a)의 흡인측을 연통로를 개재하여 직렬 접속한 로울링 피스톤 형 회전식 2단 압축기구를 형성하였으며, 고단 압축요소(9a)로 압축한 냉매를 밀폐용기의 내부에 배출하여 전동기를 냉각하는 배출가스통로를 형성하였고, 고단압축 요소의 실린더용적을 저단압축요소의 실린더 용적의 45~ 65% 로 하여, 고단압축 요소의 압축 타이밍을 저단압축요소의 압축타이밍에서 60~ 80도 지연시키도록 영압축 요소를 배치한 것으로 로울링 피스톤형 회전식 2단 냉매압축기의 저단 압축요소와 고단압축요소사이의 압축타이밍을 가장 적합하게 함에 따라 지나친 압축이나 압축부족을 적게하여 압축효율의 향상을 도모할 수 있다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제2도는 동 압축기에 있어서의 압축기구의 평면도, 제3도는 동압축기에 있어서의 윤활장치의 상세 단면도. 제5도는 동압축기에 있어서, 저압압축요소와 고압압축 요소 사이의 압축 개시 타이밍 설명도, 제5도는 동압축기에 있어서의 저단압축 요소와 고단압축요소사이의 다른 압축 개시 타이밍의 설명도.
Claims (1)
- 밀폐용기의 내부에 전동기와 그 전동기로 구동되는 저단압축요소와 고단압축요소를 배치하였고, 저단압축요소의 배출측과 고단압축 요소의 흡인측을 연통로를 개재하여 직렬 접속한 2단 압축기구를 형성하였으며, 고단 압축요소로 압축한 냉매를 밀폐용기의 내부에 배출하여 전동기를 냉각하는 배출가스통로를 형성하였고, 고단 압축 용소의 실린더용적을 저단압축요소의 실린더 용적의 45~ 65% 로 하여, 고단압축 요소의 압축 타이밍을 저단압축요소의 압축타이밍에서 60~ 80도 지연시키도록 양압축요소를 배치한 것을 특징으로 하는 로울링 피스톤형 회전식의 2단 냉매 압축기.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP91-295515 | 1991-11-12 | ||
JP3295515A JP2699724B2 (ja) | 1991-11-12 | 1991-11-12 | 2段気体圧縮機 |
PCT/JP1992/001458 WO1993010356A1 (en) | 1991-11-12 | 1992-11-10 | Two-stage gas compressor |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930703538A true KR930703538A (ko) | 1993-11-30 |
KR0126547B1 KR0126547B1 (ko) | 1998-04-03 |
Family
ID=17821622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930702090A KR0126547B1 (ko) | 1991-11-12 | 1992-11-10 | 2단 기체 압축기 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5322424A (ko) |
JP (1) | JP2699724B2 (ko) |
KR (1) | KR0126547B1 (ko) |
CA (1) | CA2099988C (ko) |
WO (1) | WO1993010356A1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100324771B1 (ko) * | 2000-04-25 | 2002-02-20 | 구자홍 | 2단 압축용 밀폐형 압축기 |
KR100781635B1 (ko) * | 2007-01-30 | 2007-12-05 | 삼성전자주식회사 | 냉매압축장치 |
Families Citing this family (60)
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US5713732A (en) * | 1995-03-31 | 1998-02-03 | Riney; Ross W. | Rotary compressor |
JPH08338356A (ja) * | 1995-06-13 | 1996-12-24 | Toshiba Corp | ローリングピストン式膨張機 |
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US6171076B1 (en) | 1998-06-10 | 2001-01-09 | Tecumseh Products Company | Hermetic compressor assembly having a suction chamber and twin axially disposed discharge chambers |
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KR101337106B1 (ko) * | 2007-07-31 | 2013-12-05 | 엘지전자 주식회사 | 로터리식 2단 압축기 |
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KR101870179B1 (ko) * | 2012-01-04 | 2018-06-22 | 엘지전자 주식회사 | 두 개의 편심부를 갖는 로터리 압축기 |
CN103362807B (zh) * | 2012-04-10 | 2016-06-08 | 珠海格力节能环保制冷技术研究中心有限公司 | 压缩机、具有该压缩机的空调系统以及热泵热水器系统 |
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JP6077352B2 (ja) * | 2013-03-26 | 2017-02-08 | 東芝キヤリア株式会社 | 多気筒回転式圧縮機及び冷凍サイクル装置 |
CN104153975B (zh) * | 2014-09-03 | 2017-05-10 | 珠海凌达压缩机有限公司 | 压缩机和空调器 |
AU2016225795B2 (en) * | 2015-09-11 | 2020-03-05 | Fujitsu General Limited | Rotary compressor |
EP3350447B1 (en) | 2015-09-14 | 2020-03-25 | Torad Engineering, LLC | Multi-vane impeller device |
KR102572044B1 (ko) * | 2015-10-02 | 2023-08-28 | 라이볼트 게엠베하 | 다단 회전 베인 펌프 |
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JPS539410B2 (ko) * | 1973-10-27 | 1978-04-05 | ||
JPS60128990A (ja) * | 1983-12-16 | 1985-07-10 | Hitachi Ltd | ロ−タリ式2段圧縮機 |
JPS6270686A (ja) * | 1985-09-20 | 1987-04-01 | Sanyo Electric Co Ltd | 多気筒回転圧縮機 |
JPS62218680A (ja) * | 1986-03-18 | 1987-09-26 | Nippon Denso Co Ltd | 圧縮機 |
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JPS6383483U (ko) * | 1986-11-21 | 1988-06-01 | ||
JPH01247785A (ja) * | 1988-03-29 | 1989-10-03 | Toshiba Corp | 2シリンダコンプレッサ |
JP2768004B2 (ja) * | 1990-11-21 | 1998-06-25 | 松下電器産業株式会社 | ロータリ式多段気体圧縮機 |
-
1991
- 1991-11-12 JP JP3295515A patent/JP2699724B2/ja not_active Expired - Fee Related
-
1992
- 1992-11-10 KR KR1019930702090A patent/KR0126547B1/ko not_active IP Right Cessation
- 1992-11-10 US US08/087,765 patent/US5322424A/en not_active Expired - Fee Related
- 1992-11-10 WO PCT/JP1992/001458 patent/WO1993010356A1/ja active Application Filing
- 1992-11-10 CA CA002099988A patent/CA2099988C/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100324771B1 (ko) * | 2000-04-25 | 2002-02-20 | 구자홍 | 2단 압축용 밀폐형 압축기 |
KR100781635B1 (ko) * | 2007-01-30 | 2007-12-05 | 삼성전자주식회사 | 냉매압축장치 |
Also Published As
Publication number | Publication date |
---|---|
CA2099988C (en) | 1997-06-03 |
US5322424A (en) | 1994-06-21 |
CA2099988A1 (en) | 1993-05-13 |
KR0126547B1 (ko) | 1998-04-03 |
WO1993010356A1 (en) | 1993-05-27 |
JP2699724B2 (ja) | 1998-01-19 |
JPH05133366A (ja) | 1993-05-28 |
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