KR100865207B1 - 냉매 압축기 - Google Patents
냉매 압축기 Download PDFInfo
- Publication number
- KR100865207B1 KR100865207B1 KR1020077012825A KR20077012825A KR100865207B1 KR 100865207 B1 KR100865207 B1 KR 100865207B1 KR 1020077012825 A KR1020077012825 A KR 1020077012825A KR 20077012825 A KR20077012825 A KR 20077012825A KR 100865207 B1 KR100865207 B1 KR 100865207B1
- Authority
- KR
- South Korea
- Prior art keywords
- oil
- refrigerant compressor
- refrigerant
- viscosity
- bore
- Prior art date
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/02—Materials undergoing a change of physical state when used
- C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
- C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
- C09K5/042—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising compounds containing carbon and hydrogen only
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/02—Lubrication
- F04B39/0215—Lubrication characterised by the use of a special lubricant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/02—Lubrication
- F04B39/0223—Lubrication characterised by the compressor type
- F04B39/023—Hermetic compressors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B31/00—Compressor arrangements
- F25B31/002—Lubrication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B31/00—Compressor arrangements
- F25B31/02—Compressor arrangements of motor-compressor units
- F25B31/023—Compressor arrangements of motor-compressor units with compressor of reciprocating-piston type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
- F25B9/006—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant containing more than one component
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2210/00—Working fluid
- F05B2210/10—Kind or type
- F05B2210/14—Refrigerants with particular properties, e.g. HFC-134a
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/12—Inflammable refrigerants
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Compressor (AREA)
- Lubricants (AREA)
Abstract
Description
300℃ 이하의 비등점 성분 | 350℃ 이상의 비등점 성분 | 슬러지의 발생 | |
체적비[%] | 50 | 15 | 예 |
70 | 12 | 아니오 | |
50 | 20 | 아니오 |
Claims (9)
- 내부에 오일을 저장하고, 냉매 가스를 압축하기 위한 압축 기구를 수용하는 밀폐 용기를 포함하며,상기 오일은 VG3 내지 VG8 범위의 점도를 가지며,상기 오일에 있어서의 350℃ 이상의 비등점 성분은 오일 전체에 대한 체적비가 10% 내지 30%이며, 300℃ 이하의 비등점 성분은 오일 전체에 대한 체적비가 50% 내지 70%인냉매 압축기.
- 삭제
- 제 1 항에 있어서,상기 냉매는 R600a, 및 R600a을 주성분으로 하는 혼합물 중 하나이며,상기 오일은 광유 및 합성유 중 하나인냉매 압축기.
- 제 1 항에 있어서,상기 오일에 인 함유 극압 첨가제(phosphorous extreme-pressure additive)가 첨가되는냉매 압축기.
- 제 1 항에 있어서,상기 압축 기구는 왕복 압축 기구인냉매 압축기.
- 제 1 항에 있어서,상기 압축 기구를 구동하기 위한 전동기를 더 포함하며,상기 전동기용 절연 재료로서 저 소중합체형 절연 재료가 사용되는냉매 압축기.
- 제 6 항에 있어서,상기 오일은 증발 온도가 동일한 단일 오일로 이루어지는냉매 압축기.
- 제 6 항에 있어서,상기 전동기는 분포권 방식 모터인냉매 압축기.
- 제 6 항에 있어서,상기 전동기는 집중권 방식 모터인냉매 압축기.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2004-00355148 | 2004-12-08 | ||
JP2004355150 | 2004-12-08 | ||
JPJP-P-2004-00355150 | 2004-12-08 | ||
JP2004355148 | 2004-12-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070085851A KR20070085851A (ko) | 2007-08-27 |
KR100865207B1 true KR100865207B1 (ko) | 2008-10-23 |
Family
ID=35789220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020077012825A KR100865207B1 (ko) | 2004-12-08 | 2005-12-08 | 냉매 압축기 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9422930B2 (ko) |
EP (1) | EP1721076B1 (ko) |
JP (1) | JP4525679B2 (ko) |
KR (1) | KR100865207B1 (ko) |
WO (1) | WO2006062245A1 (ko) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201972923U (zh) | 2007-10-24 | 2011-09-14 | 艾默生环境优化技术有限公司 | 涡旋机 |
JP2011111930A (ja) * | 2009-11-25 | 2011-06-09 | Panasonic Corp | 冷媒圧縮機と冷媒圧縮機用冷凍機油および冷凍装置 |
ITTO20100051U1 (it) * | 2010-03-25 | 2010-06-24 | Mondial Group Srl | Apparecchio frigorifero ad elevata efficienza. |
JP5655850B2 (ja) | 2012-12-28 | 2015-01-21 | ダイキン工業株式会社 | スクロール型圧縮機 |
US10544782B2 (en) * | 2014-09-30 | 2020-01-28 | Panasonic Appliances Refrigeration Devices Singapore | Hermetic compressor and refrigeration device |
JP7054330B2 (ja) | 2017-02-03 | 2022-04-13 | Eneos株式会社 | 冷凍機油 |
WO2018143212A1 (ja) | 2017-02-03 | 2018-08-09 | Jxtgエネルギー株式会社 | 冷凍機油 |
WO2018199206A1 (ja) * | 2017-04-28 | 2018-11-01 | パナソニック アプライアンシズ リフリジレーション デヴァイシズ シンガポール | 密閉型冷媒圧縮機およびこれを用いた冷凍装置 |
JP7146391B2 (ja) | 2017-12-08 | 2022-10-04 | Eneos株式会社 | 冷凍機油及び冷凍機用作動流体組成物 |
JP2019104778A (ja) | 2017-12-08 | 2019-06-27 | Jxtgエネルギー株式会社 | 冷凍機油及び冷凍機用作動流体組成物 |
JP7221226B2 (ja) | 2018-02-07 | 2023-02-13 | Eneos株式会社 | 冷凍機油及び冷凍機用作動流体組成物 |
WO2019156124A1 (ja) | 2018-02-07 | 2019-08-15 | Jxtgエネルギー株式会社 | 冷凍機油及び冷凍機用作動流体組成物 |
EP4249574A4 (en) | 2020-12-24 | 2024-05-01 | Eneos Corp | OIL FOR REFRIGERATING MACHINE AND WORKING FLUID COMPOSITION FOR REFRIGERATING MACHINE |
US20230365887A1 (en) | 2020-12-24 | 2023-11-16 | Eneos Corporation | Refrigerator oil, and working fluid composition for refrigerator |
KR20230173186A (ko) | 2021-07-30 | 2023-12-26 | 에네오스 가부시키가이샤 | 냉동기유용 기유, 냉동기유 및 냉동기용 작동 유체 조성물 |
Citations (3)
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JPH06184576A (ja) * | 1992-12-18 | 1994-07-05 | Nishi Nippon Tsusho Kk | 冷凍機油組成物 |
US5542266A (en) * | 1993-10-20 | 1996-08-06 | Matsushita Refrigeration Company | Refrigeration system with compressor using refrigeration oil insoluble in refrigerant |
JP2002156165A (ja) * | 2001-09-10 | 2002-05-31 | Hitachi Ltd | 冷蔵庫 |
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US4101414A (en) * | 1975-09-02 | 1978-07-18 | Unitech Chemical Inc. | Rerefining of used motor oils |
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JP2525445B2 (ja) * | 1988-01-29 | 1996-08-21 | 出光興産株式会社 | 潤滑油組成物 |
JP2781589B2 (ja) * | 1989-03-30 | 1998-07-30 | 出光興産株式会社 | 冷凍機油組成物 |
US5355695A (en) * | 1992-11-30 | 1994-10-18 | Mitsubishi Denki Kabushiki Kaisha | Refrigeration device using hydrofluorocarbon refrigerant |
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JP3219519B2 (ja) * | 1993-02-12 | 2001-10-15 | 三洋電機株式会社 | 冷凍装置 |
JP3422607B2 (ja) * | 1995-10-03 | 2003-06-30 | 日清紡績株式会社 | 冷凍圧縮機モーター用絶縁フィルム |
JPH10159734A (ja) * | 1996-11-28 | 1998-06-16 | Sanyo Electric Co Ltd | 冷凍装置 |
JPH10204458A (ja) * | 1997-01-22 | 1998-08-04 | Matsushita Refrig Co Ltd | 冷凍機油 |
KR100514018B1 (ko) * | 1997-08-25 | 2005-09-13 | 도레이 가부시끼가이샤 | 전기 절연용 폴리에스테르 필름 |
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US6476120B1 (en) * | 1999-11-03 | 2002-11-05 | Anthony Dave Bowers | Refrigerant composition containing PTFE |
JP3683235B2 (ja) * | 2002-07-03 | 2005-08-17 | 松下電器産業株式会社 | 密閉型圧縮機 |
KR100486597B1 (ko) * | 2002-12-20 | 2005-05-03 | 엘지전자 주식회사 | 냉매 압축용 왕복동식 압축기 |
KR100504911B1 (ko) * | 2002-12-20 | 2005-07-29 | 엘지전자 주식회사 | 왕복동식 압축기를 구비한 냉동장치 |
WO2004058928A1 (ja) * | 2002-12-24 | 2004-07-15 | Idemitsu Kosan Co., Ltd. | 潤滑油基油及び潤滑油組成物 |
JP2004245073A (ja) * | 2003-02-12 | 2004-09-02 | Matsushita Electric Ind Co Ltd | 電動圧縮機 |
-
2005
- 2005-12-08 KR KR1020077012825A patent/KR100865207B1/ko active IP Right Grant
- 2005-12-08 JP JP2006520496A patent/JP4525679B2/ja not_active Expired - Fee Related
- 2005-12-08 WO PCT/JP2005/022991 patent/WO2006062245A1/en active Application Filing
- 2005-12-08 EP EP05816532.5A patent/EP1721076B1/en not_active Expired - Fee Related
- 2005-12-08 US US10/586,173 patent/US9422930B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06184576A (ja) * | 1992-12-18 | 1994-07-05 | Nishi Nippon Tsusho Kk | 冷凍機油組成物 |
US5542266A (en) * | 1993-10-20 | 1996-08-06 | Matsushita Refrigeration Company | Refrigeration system with compressor using refrigeration oil insoluble in refrigerant |
JP2002156165A (ja) * | 2001-09-10 | 2002-05-31 | Hitachi Ltd | 冷蔵庫 |
Also Published As
Publication number | Publication date |
---|---|
US20080253909A1 (en) | 2008-10-16 |
JP4525679B2 (ja) | 2010-08-18 |
US9422930B2 (en) | 2016-08-23 |
JP2008531896A (ja) | 2008-08-14 |
EP1721076B1 (en) | 2017-03-29 |
EP1721076A1 (en) | 2006-11-15 |
KR20070085851A (ko) | 2007-08-27 |
WO2006062245A1 (en) | 2006-06-15 |
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