EP2169230A3 - Cylinder and rotary compressor having the same - Google Patents
Cylinder and rotary compressor having the same Download PDFInfo
- Publication number
- EP2169230A3 EP2169230A3 EP08169527.2A EP08169527A EP2169230A3 EP 2169230 A3 EP2169230 A3 EP 2169230A3 EP 08169527 A EP08169527 A EP 08169527A EP 2169230 A3 EP2169230 A3 EP 2169230A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- vane
- cylinder
- rotary compressor
- same
- suction port
- 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.)
- Withdrawn
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
- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/08—Rotary pistons
- F01C21/0809—Construction of vanes or vane holders
- F01C21/0818—Vane tracking; control therefor
- F01C21/0827—Vane tracking; control therefor by mechanical means
- F01C21/0845—Vane tracking; control therefor by mechanical means comprising elastic means, e.g. springs
-
- 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
- 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
- F04C27/02—Liquid sealing for high-vacuum pumps or for compressors
-
- 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
- F04C29/02—Lubrication; Lubricant separation
- F04C29/028—Means for improving or restricting lubricant flow
-
- 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
- F04C2250/00—Geometry
- F04C2250/10—Geometry of the inlet or outlet
- F04C2250/101—Geometry of the inlet or outlet of the inlet
-
- 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
- F04C27/001—Radial sealings for working fluid
- F04C27/004—Radial sealing elements specially adapted for intermeshing-engagement type pumps, e.g. gear pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080094154A KR20100034914A (en) | 2008-09-25 | 2008-09-25 | Cylinder for rotary compressor and rotary compressor having the same |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2169230A2 EP2169230A2 (en) | 2010-03-31 |
EP2169230A3 true EP2169230A3 (en) | 2014-01-08 |
Family
ID=41507952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08169527.2A Withdrawn EP2169230A3 (en) | 2008-09-25 | 2008-11-20 | Cylinder and rotary compressor having the same |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2169230A3 (en) |
KR (1) | KR20100034914A (en) |
CN (1) | CN101684812A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103161729B (en) * | 2011-12-12 | 2015-10-28 | 珠海格力节能环保制冷技术研究中心有限公司 | Rotary compressor and air conditioner |
CN103629115B (en) * | 2012-08-22 | 2016-09-28 | 上海日立电器有限公司 | Rolling rotor compressor inclined type blade groove structure |
CN103174653B (en) * | 2013-03-05 | 2017-02-15 | 珠海格力电器股份有限公司 | Air suction structure of compressor |
WO2017141309A1 (en) * | 2016-02-15 | 2017-08-24 | 三菱電機株式会社 | Rotary compressor |
CN106015011B (en) * | 2016-06-27 | 2018-11-02 | 珠海凌达压缩机有限公司 | Compressor and air conditioner with same |
CN105927544A (en) * | 2016-07-01 | 2016-09-07 | 珠海格力节能环保制冷技术研究中心有限公司 | Refrigerant compression system, rotating compressor and air cylinder of rotating compressor |
JP6394681B2 (en) * | 2016-11-09 | 2018-09-26 | 株式会社富士通ゼネラル | Rotary compressor |
KR102366119B1 (en) * | 2017-07-24 | 2022-02-22 | 엘지전자 주식회사 | Rotary compressor |
CN108087274A (en) * | 2017-12-11 | 2018-05-29 | 加西贝拉压缩机有限公司 | A kind of air suction structure of rotor compressor |
KR102481674B1 (en) | 2021-06-23 | 2022-12-27 | 엘지전자 주식회사 | Rotary compressor |
CN114183363A (en) * | 2021-12-08 | 2022-03-15 | 珠海凌达压缩机有限公司 | Lubrication assembly, compressor and air conditioning system |
KR20240076562A (en) | 2022-11-22 | 2024-05-30 | 엘지전자 주식회사 | Rotary compressor |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5888487A (en) * | 1981-11-24 | 1983-05-26 | Toshiba Corp | Rotary compressor |
JPH04203387A (en) * | 1990-11-30 | 1992-07-23 | Hitachi Ltd | Rotary compressor |
US5829960A (en) * | 1996-04-30 | 1998-11-03 | Tecumseh Products Company | Suction inlet for rotary compressor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4380045B2 (en) * | 2000-09-14 | 2009-12-09 | パナソニック株式会社 | Rotary multistage compressor |
JP3580365B2 (en) * | 2001-05-01 | 2004-10-20 | 株式会社日立製作所 | Rotary compressor |
JP2007146747A (en) * | 2005-11-28 | 2007-06-14 | Matsushita Electric Ind Co Ltd | Refrigerating cycle device |
-
2008
- 2008-09-25 KR KR1020080094154A patent/KR20100034914A/en not_active Application Discontinuation
- 2008-11-20 EP EP08169527.2A patent/EP2169230A3/en not_active Withdrawn
- 2008-11-27 CN CN200810181572A patent/CN101684812A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5888487A (en) * | 1981-11-24 | 1983-05-26 | Toshiba Corp | Rotary compressor |
JPH04203387A (en) * | 1990-11-30 | 1992-07-23 | Hitachi Ltd | Rotary compressor |
US5829960A (en) * | 1996-04-30 | 1998-11-03 | Tecumseh Products Company | Suction inlet for rotary compressor |
Also Published As
Publication number | Publication date |
---|---|
CN101684812A (en) | 2010-03-31 |
KR20100034914A (en) | 2010-04-02 |
EP2169230A2 (en) | 2010-03-31 |
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Extension state: AL BA MK RS |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SAMSUNG ELECTRONICS CO., LTD. |
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Extension state: AL BA MK RS |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: F04C 18/356 20060101AFI20131129BHEP Ipc: F04C 23/00 20060101ALI20131129BHEP Ipc: F04C 27/02 20060101ALI20131129BHEP |
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18D | Application deemed to be withdrawn |
Effective date: 20140603 |