JPH0263092U - - Google Patents
Info
- Publication number
- JPH0263092U JPH0263092U JP1988142052U JP14205288U JPH0263092U JP H0263092 U JPH0263092 U JP H0263092U JP 1988142052 U JP1988142052 U JP 1988142052U JP 14205288 U JP14205288 U JP 14205288U JP H0263092 U JPH0263092 U JP H0263092U
- Authority
- JP
- Japan
- Prior art keywords
- compression
- compression mechanism
- capacity
- compressor
- valve cover
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
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
- F04C29/0021—Systems for the equilibration of forces acting on the pump
- F04C29/0035—Equalization of pressure pulses
-
- 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
- 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
- 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
-
- 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
- F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
- F04C27/008—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids for other than working fluid, i.e. the sealing arrangements are not between working chambers of the machine
-
- 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
- Y10S181/00—Acoustics
- Y10S181/403—Refrigerator compresssor muffler
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988142052U JPH078864Y2 (ja) | 1988-10-31 | 1988-10-31 | 圧縮機 |
GB8924051A GB2224778B (en) | 1988-10-31 | 1989-10-25 | Two-cylinder rotary compressor having improved valve cover structure |
US07/427,472 US4990073A (en) | 1988-10-31 | 1989-10-27 | Two-cylinder rotary compressor having improved valve cover structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988142052U JPH078864Y2 (ja) | 1988-10-31 | 1988-10-31 | 圧縮機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0263092U true JPH0263092U (US06265458-20010724-C00056.png) | 1990-05-11 |
JPH078864Y2 JPH078864Y2 (ja) | 1995-03-06 |
Family
ID=15306292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988142052U Expired - Lifetime JPH078864Y2 (ja) | 1988-10-31 | 1988-10-31 | 圧縮機 |
Country Status (3)
Country | Link |
---|---|
US (1) | US4990073A (US06265458-20010724-C00056.png) |
JP (1) | JPH078864Y2 (US06265458-20010724-C00056.png) |
GB (1) | GB2224778B (US06265458-20010724-C00056.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014005825A (ja) * | 2012-05-28 | 2014-01-16 | Daikin Ind Ltd | 回転式圧縮機 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR920007624B1 (ko) * | 1990-10-22 | 1992-09-09 | 대우캐리어 주식회사 | 밀폐형 회전식 압축기의 소음감소장치 |
US5542831A (en) * | 1995-05-04 | 1996-08-06 | Carrier Corporation | Twin cylinder rotary compressor |
JP3490950B2 (ja) * | 2000-03-15 | 2004-01-26 | 三洋電機株式会社 | 2シリンダ型2段圧縮式ロータリーコンプレッサ |
JP3754315B2 (ja) * | 2001-04-09 | 2006-03-08 | 大同メタル工業株式会社 | 複層摺動材料 |
JP3895976B2 (ja) * | 2001-11-30 | 2007-03-22 | 三洋電機株式会社 | 多段圧縮式ロータリーコンプレッサ |
CN1423055A (zh) * | 2001-11-30 | 2003-06-11 | 三洋电机株式会社 | 回转压缩机、其制造方法、及使用该压缩机的除霜装置 |
US6631617B1 (en) | 2002-06-27 | 2003-10-14 | Tecumseh Products Company | Two stage hermetic carbon dioxide compressor |
KR20060024935A (ko) * | 2004-09-15 | 2006-03-20 | 삼성전자주식회사 | 다기통 압축기 |
KR100624378B1 (ko) * | 2004-10-06 | 2006-09-18 | 엘지전자 주식회사 | 복동식 선회베인 압축기 |
KR100679885B1 (ko) * | 2004-10-06 | 2007-02-08 | 엘지전자 주식회사 | 측방향 흡입구조를 갖는 선회베인 압축기의 압축장치 |
CN1904370B (zh) * | 2005-07-25 | 2010-09-22 | 乐金电子(天津)电器有限公司 | 多段旋转式压缩机 |
US7491042B2 (en) * | 2005-12-16 | 2009-02-17 | Sanyo Electric Co., Ltd. | Multistage compression type rotary compressor |
JP4007383B2 (ja) * | 2005-12-27 | 2007-11-14 | ダイキン工業株式会社 | ロータリ圧縮機 |
JP4325677B2 (ja) * | 2007-01-24 | 2009-09-02 | ダイキン工業株式会社 | ロータリー圧縮機 |
EP2612035A2 (en) | 2010-08-30 | 2013-07-10 | Oscomp Systems Inc. | Compressor with liquid injection cooling |
US9267504B2 (en) | 2010-08-30 | 2016-02-23 | Hicor Technologies, Inc. | Compressor with liquid injection cooling |
JP2018009534A (ja) * | 2016-07-14 | 2018-01-18 | 株式会社富士通ゼネラル | ロータリ圧縮機 |
KR102083966B1 (ko) * | 2018-09-05 | 2020-03-03 | 엘지전자 주식회사 | 압축기 |
CN111828320A (zh) * | 2020-07-23 | 2020-10-27 | 珠海格力节能环保制冷技术研究中心有限公司 | 泵体及压缩机 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53111512A (en) * | 1977-03-10 | 1978-09-29 | Matsushita Refrig Co | Multi-cylinder rotary compressor |
JPS58220991A (ja) * | 1982-06-15 | 1983-12-22 | Sanyo Electric Co Ltd | 回転圧縮機 |
JPS60128990A (ja) * | 1983-12-16 | 1985-07-10 | Hitachi Ltd | ロ−タリ式2段圧縮機 |
JPH0652078B2 (ja) * | 1985-03-14 | 1994-07-06 | 株式会社東芝 | ロ−タリコンプレツサの消音装置 |
JPS6270686A (ja) * | 1985-09-20 | 1987-04-01 | Sanyo Electric Co Ltd | 多気筒回転圧縮機 |
JPH069629B2 (ja) * | 1985-12-06 | 1994-02-09 | 株式会社大一商会 | パチンコ機の管理装置 |
JPH0633782B2 (ja) * | 1987-03-20 | 1994-05-02 | 松下電器産業株式会社 | 2気筒回転式密閉型電動圧縮機 |
-
1988
- 1988-10-31 JP JP1988142052U patent/JPH078864Y2/ja not_active Expired - Lifetime
-
1989
- 1989-10-25 GB GB8924051A patent/GB2224778B/en not_active Expired
- 1989-10-27 US US07/427,472 patent/US4990073A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014005825A (ja) * | 2012-05-28 | 2014-01-16 | Daikin Ind Ltd | 回転式圧縮機 |
Also Published As
Publication number | Publication date |
---|---|
JPH078864Y2 (ja) | 1995-03-06 |
US4990073A (en) | 1991-02-05 |
GB8924051D0 (en) | 1989-12-13 |
GB2224778A (en) | 1990-05-16 |
GB2224778B (en) | 1992-11-25 |