EP1659351A3 - Vorrichtung zur Ölrückgewinnung und damit ausgestattete, aus mehreren Einheiten zusammengesetzte Klimaanlage - Google Patents
Vorrichtung zur Ölrückgewinnung und damit ausgestattete, aus mehreren Einheiten zusammengesetzte Klimaanlage Download PDFInfo
- Publication number
- EP1659351A3 EP1659351A3 EP05024655A EP05024655A EP1659351A3 EP 1659351 A3 EP1659351 A3 EP 1659351A3 EP 05024655 A EP05024655 A EP 05024655A EP 05024655 A EP05024655 A EP 05024655A EP 1659351 A3 EP1659351 A3 EP 1659351A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- oil
- compressor
- oil recovering
- recovering apparatus
- air conditioner
- 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
- 239000010725 compressor oil Substances 0.000 title abstract 3
- 239000003921 oil Substances 0.000 abstract 9
- 238000009826 distribution Methods 0.000 abstract 1
- 239000003507 refrigerant Substances 0.000 abstract 1
- 238000009827 uniform distribution Methods 0.000 abstract 1
Classifications
-
- 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
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
-
- 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
- F25B13/00—Compression machines, plants or systems, with reversible cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
-
- 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
- F25B31/004—Lubrication oil recirculating arrangements
-
- 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
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/02—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from the refrigerant
-
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
-
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/025—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units
-
- 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
- F25B2400/07—Details of compressors or related parts
- F25B2400/075—Details of compressors or related parts with parallel 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2105—Oil temperatures
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2115—Temperatures of a compressor or the drive means therefor
- F25B2700/21155—Temperatures of a compressor or the drive means therefor of the oil
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Combustion & Propulsion (AREA)
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Air Conditioning Control Device (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040094996A KR20060055830A (ko) | 2004-11-19 | 2004-11-19 | 압축기 오일 회수장치 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1659351A2 EP1659351A2 (de) | 2006-05-24 |
EP1659351A3 true EP1659351A3 (de) | 2006-07-26 |
EP1659351B1 EP1659351B1 (de) | 2009-03-04 |
Family
ID=36035666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05024655A Not-in-force EP1659351B1 (de) | 2004-11-19 | 2005-11-11 | Vorrichtung zur Ölrückgewinnung und damit ausgestattete, aus mehreren Einheiten zusammengesetzte Klimaanlage |
Country Status (5)
Country | Link |
---|---|
US (1) | US20060107686A1 (de) |
EP (1) | EP1659351B1 (de) |
KR (1) | KR20060055830A (de) |
CN (1) | CN1776228A (de) |
DE (1) | DE602005013044D1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101380036B1 (ko) * | 2007-10-25 | 2014-04-01 | 엘지전자 주식회사 | 공기 조화기 |
KR101480546B1 (ko) * | 2007-10-25 | 2015-01-08 | 엘지전자 주식회사 | 공기 조화기 |
WO2009149803A2 (de) * | 2008-06-10 | 2009-12-17 | Ixetic Mac Gmbh | Klimasystem |
KR101509575B1 (ko) * | 2008-06-23 | 2015-04-06 | 엘지전자 주식회사 | 오일분배장치 및 이를 포함하는 공기 조화기 |
CN102645056A (zh) * | 2011-02-16 | 2012-08-22 | 广东美芝制冷设备有限公司 | 用于可燃制冷剂的制冷装置 |
CN102734169A (zh) * | 2011-04-12 | 2012-10-17 | 广东美芝制冷设备有限公司 | 旋转式压缩机的油面提升装置 |
KR20120129111A (ko) * | 2011-05-19 | 2012-11-28 | 엘지전자 주식회사 | 공기조화기 |
KR101342649B1 (ko) * | 2011-10-21 | 2013-12-17 | 엘지전자 주식회사 | 공기조화기 |
JP2014020661A (ja) * | 2012-07-18 | 2014-02-03 | Panasonic Corp | 空気調和装置 |
CN103673398B (zh) * | 2012-09-07 | 2015-12-16 | 珠海格力电器股份有限公司 | 压缩机回油系统及压缩机的回油状态检测方法 |
KR101995581B1 (ko) | 2012-11-12 | 2019-07-02 | 엘지전자 주식회사 | 오일 분리기 및 이를 사용한 공기조화기 |
KR102198326B1 (ko) * | 2013-12-26 | 2021-01-05 | 엘지전자 주식회사 | 공기 조화기 |
CN105135768A (zh) * | 2015-09-30 | 2015-12-09 | 海信容声(广东)冷柜有限公司 | 一种制冷装置及其控制方法 |
CN105649991A (zh) * | 2015-12-31 | 2016-06-08 | 深圳市共济科技有限公司 | 一种变频空调器及其压缩机回油系统 |
CN105649994B (zh) * | 2016-02-24 | 2021-03-26 | 格力电器(重庆)有限公司 | 一种消声器、制冷系统以及空调设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08200856A (ja) * | 1995-01-31 | 1996-08-06 | Daikin Ind Ltd | 冷凍装置の運転制御装置 |
EP0838640A2 (de) * | 1996-10-28 | 1998-04-29 | Matsushita Refrigeration Company | Ölstandausgleichsanlage für mehrere Verdichter |
US6125642A (en) * | 1999-07-13 | 2000-10-03 | Sporlan Valve Company | Oil level control system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2178100A (en) * | 1937-05-13 | 1939-10-31 | Curtis Refrigerating Machine C | Refrigerating condensing unit |
US2606430A (en) * | 1951-08-24 | 1952-08-12 | Freezing Equipment Sales Inc | Automatic lubrication means for plural stage compressors |
US3234749A (en) * | 1962-07-31 | 1966-02-15 | Lester K Quick | Compound refrigeration system |
US3633377A (en) * | 1969-04-11 | 1972-01-11 | Lester K Quick | Refrigeration system oil separator |
US3500962A (en) * | 1969-05-01 | 1970-03-17 | Vilter Manufacturing Corp | Lubrication system for compressors |
US3837175A (en) * | 1973-10-09 | 1974-09-24 | Refco Inc | Refrigeration system having improved heat transfer and reduced power requirements |
US5369958A (en) * | 1992-10-15 | 1994-12-06 | Mitsubishi Denki Kabushiki Kaisha | Air conditioner |
US7874724B2 (en) * | 2007-04-11 | 2011-01-25 | Trane International Inc. | Method for sensing the liquid level in a compressor |
-
2004
- 2004-11-19 KR KR1020040094996A patent/KR20060055830A/ko not_active Application Discontinuation
-
2005
- 2005-11-11 DE DE602005013044T patent/DE602005013044D1/de active Active
- 2005-11-11 EP EP05024655A patent/EP1659351B1/de not_active Not-in-force
- 2005-11-17 US US11/280,415 patent/US20060107686A1/en not_active Abandoned
- 2005-11-18 CN CNA2005101250908A patent/CN1776228A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08200856A (ja) * | 1995-01-31 | 1996-08-06 | Daikin Ind Ltd | 冷凍装置の運転制御装置 |
EP0838640A2 (de) * | 1996-10-28 | 1998-04-29 | Matsushita Refrigeration Company | Ölstandausgleichsanlage für mehrere Verdichter |
US6125642A (en) * | 1999-07-13 | 2000-10-03 | Sporlan Valve Company | Oil level control system |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 12 26 December 1996 (1996-12-26) * |
Also Published As
Publication number | Publication date |
---|---|
KR20060055830A (ko) | 2006-05-24 |
US20060107686A1 (en) | 2006-05-25 |
DE602005013044D1 (de) | 2009-04-16 |
EP1659351A2 (de) | 2006-05-24 |
EP1659351B1 (de) | 2009-03-04 |
CN1776228A (zh) | 2006-05-24 |
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