KR100680620B1 - 용량가변 로터리압축기 - Google Patents
용량가변 로터리압축기 Download PDFInfo
- Publication number
- KR100680620B1 KR100680620B1 KR1020050096751A KR20050096751A KR100680620B1 KR 100680620 B1 KR100680620 B1 KR 100680620B1 KR 1020050096751 A KR1020050096751 A KR 1020050096751A KR 20050096751 A KR20050096751 A KR 20050096751A KR 100680620 B1 KR100680620 B1 KR 100680620B1
- Authority
- KR
- South Korea
- Prior art keywords
- vane
- compression
- capacity
- compression chamber
- rotary compressor
- Prior art date
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Images
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
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/18—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by varying the volume of the working chamber
- F04C28/22—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members
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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
- 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
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
- F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
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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
- F04C2210/00—Fluid
- F04C2210/26—Refrigerants with particular properties, e.g. HFC-134a
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S415/00—Rotary kinetic fluid motors or pumps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
Abstract
Description
Claims (5)
- 상호 구획된 제 1 및 제 2압축실과, 상기 제 1 및 제 2압축실에 각각 설치되어 회전하는 제 1 및 제 2롤러와, 상기 제 1롤러의 반경 방향으로 진퇴하여 상기 제 1압축실을 구획하는 제 1베인과, 상기 제 2롤러의 반경 방향으로 진퇴하여 상기 제 2압축실을 구획하며 상호 슬라이딩 가능하게 지지된 제 2베인 및 제 3베인과, 상기 제 3베인의 후단이 삽입되어 밀폐공간을 형성함으로써 상기 제 3베인을 구속 및 해제하여 압축 용량을 가변하는 베인제어장치를 포함하고, 상기 베인제어장치는 상기 제 3베인의 후단 쪽에 설치된 베인제어부와 상기 베인제어부와 연통된 제 1유로와, 상기 압축기의 토출측과 상기 제 1유로를 연결하는 제 2유로와, 상기 압축기의 흡입측과 상기 제 1유로를 연결하는 제 3유로와, 상기 제 1, 제 2, 제 3 유로가 상호 연결되는 지점에 설치된 유로가변밸브를 포함하고, 상기 베인제어부는 상기 제 1유로와 연통된 결합홀과 상기 제 3베인의 후단이 삽입되는 포켓과 상기 결합홀과 포켓 사이의 급격한 유동을 방지하는 오리피스홀을 포함하는 것을 특징으로 하는 용량 가변 로터리압축기.
- 삭제
- 삭제
- 제 1항에 있어서,상기 제3베인의 후단에는 상기 포켓에 삽입되는 삽입부가 형성되어 있으며, 상기 삽입부 단면적은 상기 제3베인의 단면적보다 큰 것을 특징으로 하는 용량가변 로터리압축기.
- 제 1항에 있어서,상기 제2베인과 제3베인은 일체로 형성된 것을 특징으로 하는 용량가변 로터리압축기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050096751A KR100680620B1 (ko) | 2005-10-13 | 2005-10-13 | 용량가변 로터리압축기 |
Applications Claiming Priority (1)
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KR1020050096751A KR100680620B1 (ko) | 2005-10-13 | 2005-10-13 | 용량가변 로터리압축기 |
Publications (1)
Publication Number | Publication Date |
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KR100680620B1 true KR100680620B1 (ko) | 2007-02-08 |
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Family Applications (1)
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KR1020050096751A KR100680620B1 (ko) | 2005-10-13 | 2005-10-13 | 용량가변 로터리압축기 |
Country Status (1)
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KR (1) | KR100680620B1 (ko) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5877183U (ja) | 1981-11-20 | 1983-05-25 | 株式会社富士通ゼネラル | 空気調和装置 |
JPH01247786A (ja) * | 1988-03-29 | 1989-10-03 | Toshiba Corp | 2シリンダ型ロータリ式圧縮機 |
JPH01144492U (ko) * | 1988-03-29 | 1989-10-04 | ||
KR20040005336A (ko) * | 2002-07-09 | 2004-01-16 | 삼성전자주식회사 | 용량가변형 회전압축기 |
KR20040021140A (ko) * | 2002-09-02 | 2004-03-10 | 삼성전자주식회사 | 용량가변형 로터리압축기 |
-
2005
- 2005-10-13 KR KR1020050096751A patent/KR100680620B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5877183U (ja) | 1981-11-20 | 1983-05-25 | 株式会社富士通ゼネラル | 空気調和装置 |
JPH01247786A (ja) * | 1988-03-29 | 1989-10-03 | Toshiba Corp | 2シリンダ型ロータリ式圧縮機 |
JPH01144492U (ko) * | 1988-03-29 | 1989-10-04 | ||
KR20040005336A (ko) * | 2002-07-09 | 2004-01-16 | 삼성전자주식회사 | 용량가변형 회전압축기 |
KR20040021140A (ko) * | 2002-09-02 | 2004-03-10 | 삼성전자주식회사 | 용량가변형 로터리압축기 |
Non-Patent Citations (1)
Title |
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1020040021140 * |
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