EP1677057A3 - Wärmepumpe mit Kompressorölverteilung - Google Patents
Wärmepumpe mit Kompressorölverteilung Download PDFInfo
- Publication number
- EP1677057A3 EP1677057A3 EP05103535A EP05103535A EP1677057A3 EP 1677057 A3 EP1677057 A3 EP 1677057A3 EP 05103535 A EP05103535 A EP 05103535A EP 05103535 A EP05103535 A EP 05103535A EP 1677057 A3 EP1677057 A3 EP 1677057A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- oil
- compressors
- heat pump
- outlet pipe
- oil distribution
- 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- Withdrawn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
- 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
- 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
- F25B2700/03—Oil level
-
- 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
- F25B2700/21152—Temperatures of a compressor or the drive means therefor at the discharge side of the compressor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
- Air Conditioning Control Device (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040113916A KR100621182B1 (ko) | 2004-12-28 | 2004-12-28 | 공기조화기 |
KR1020040113915A KR100596573B1 (ko) | 2004-12-28 | 2004-12-28 | 공기조화기 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1677057A2 EP1677057A2 (de) | 2006-07-05 |
EP1677057A3 true EP1677057A3 (de) | 2009-06-03 |
Family
ID=36216928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05103535A Withdrawn EP1677057A3 (de) | 2004-12-28 | 2005-04-28 | Wärmepumpe mit Kompressorölverteilung |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP1677057A3 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20090041846A (ko) | 2007-10-25 | 2009-04-29 | 엘지전자 주식회사 | 공기 조화기 |
KR101588204B1 (ko) * | 2009-02-16 | 2016-01-25 | 엘지전자 주식회사 | 공기 조화기 및 공기 조화기 제어방법 |
CN102388278B (zh) * | 2009-04-06 | 2014-11-19 | 开利公司 | 制冷回路以及用于控制制冷回路中的油分布的方法 |
KR101166621B1 (ko) | 2009-12-24 | 2012-07-18 | 엘지전자 주식회사 | 공기 조화기 및 그의 제어방법 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10267435A (ja) * | 1997-03-25 | 1998-10-09 | Mitsubishi Heavy Ind Ltd | 冷凍サイクル |
JPH10300245A (ja) * | 1997-04-23 | 1998-11-13 | Hitachi Ltd | 空気調和装置 |
JP2000146323A (ja) * | 1998-11-16 | 2000-05-26 | Toshiba Corp | 空気調和機 |
JP2001032772A (ja) * | 1999-07-19 | 2001-02-06 | Daikin Ind Ltd | 圧縮機及び冷凍装置 |
EP1443286A1 (de) * | 2001-10-19 | 2004-08-04 | Toshiba Carrier Corporation | Kühleinrichtung |
-
2005
- 2005-04-28 EP EP05103535A patent/EP1677057A3/de not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10267435A (ja) * | 1997-03-25 | 1998-10-09 | Mitsubishi Heavy Ind Ltd | 冷凍サイクル |
JPH10300245A (ja) * | 1997-04-23 | 1998-11-13 | Hitachi Ltd | 空気調和装置 |
JP2000146323A (ja) * | 1998-11-16 | 2000-05-26 | Toshiba Corp | 空気調和機 |
JP2001032772A (ja) * | 1999-07-19 | 2001-02-06 | Daikin Ind Ltd | 圧縮機及び冷凍装置 |
EP1443286A1 (de) * | 2001-10-19 | 2004-08-04 | Toshiba Carrier Corporation | Kühleinrichtung |
Also Published As
Publication number | Publication date |
---|---|
EP1677057A2 (de) | 2006-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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PUAL | Search report despatched |
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17P | Request for examination filed |
Effective date: 20091009 |
|
17Q | First examination report despatched |
Effective date: 20091120 |
|
AKX | Designation fees paid |
Designated state(s): DE FR GB |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20100331 |