ATE479364T1 - SHOWCASE WITH TRANSCRITICAL COOLING - Google Patents
SHOWCASE WITH TRANSCRITICAL COOLINGInfo
- Publication number
- ATE479364T1 ATE479364T1 AT05715406T AT05715406T ATE479364T1 AT E479364 T1 ATE479364 T1 AT E479364T1 AT 05715406 T AT05715406 T AT 05715406T AT 05715406 T AT05715406 T AT 05715406T AT E479364 T1 ATE479364 T1 AT E479364T1
- Authority
- AT
- Austria
- Prior art keywords
- showcase
- compressor
- fluid
- heat exchanger
- display unit
- Prior art date
Links
- 238000001816 cooling Methods 0.000 title abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 2
- 238000005057 refrigeration Methods 0.000 abstract 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
- A47F3/0439—Cases or cabinets of the open type
- A47F3/0443—Cases or cabinets of the open type with forced air circulation
-
- 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
- F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
-
- 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
- F25B2309/00—Gas cycle refrigeration machines
- F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
- F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
- F25D19/02—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors plug-in type
Abstract
The invention relates to a display unit comprising at least one compressor, at least one fluid/gas heat exchanger for cooling the compressed gas, at least one evaporator, at least one expansion device and high pressure conduits connecting the afore-mentioned components with each other to form a transcritical refrigeration circuit, especially a carbon dioxide refrigeration circuit. According to the invention at least the compressor (2) and the fluid/gas heat exchanger (3) are arranged within a compartment (1), which is removable from 225 the display unit (C).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2005/001722 WO2006087007A1 (en) | 2005-02-18 | 2005-02-18 | Transcritical refrigeration display unit |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE479364T1 true ATE479364T1 (en) | 2010-09-15 |
Family
ID=34961780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05715406T ATE479364T1 (en) | 2005-02-18 | 2005-02-18 | SHOWCASE WITH TRANSCRITICAL COOLING |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1850706B1 (en) |
AT (1) | ATE479364T1 (en) |
DE (1) | DE602005023352D1 (en) |
DK (1) | DK1850706T3 (en) |
WO (1) | WO2006087007A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010035695A1 (en) * | 2010-08-27 | 2012-03-01 | Aht Cooling Systems Gmbh | Refrigerated cabinets, in particular refrigerated shelves |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3712078A (en) * | 1971-11-22 | 1973-01-23 | Krispin Eng Ltd | Refrigeration unit |
WO1995008087A1 (en) * | 1993-09-14 | 1995-03-23 | Skope Industries Limited | Improvements in/or relating to a method of installing and operating a refrigeration unit in a refrigerated merchandiser and/or a refrigerated merchandiser employing said method |
IT1295482B1 (en) * | 1997-10-07 | 1999-05-12 | Costan Spa | REFRIGERATING SYSTEM |
GB9903593D0 (en) * | 1999-02-18 | 1999-04-07 | Hussmann Europ Ltd | Improvements in or relating to refrigeration |
US6558017B1 (en) * | 2001-12-18 | 2003-05-06 | Illumitech, Inc. | Lighting system employing bi-directional optics for illuminating product display unit |
JP4179927B2 (en) * | 2003-06-04 | 2008-11-12 | 三洋電機株式会社 | Method for setting refrigerant filling amount of cooling device |
US20050126196A1 (en) * | 2003-12-15 | 2005-06-16 | Hussmann Corporation | Modular refrigeration system |
-
2005
- 2005-02-18 DE DE602005023352T patent/DE602005023352D1/en active Active
- 2005-02-18 DK DK05715406.4T patent/DK1850706T3/en active
- 2005-02-18 EP EP05715406A patent/EP1850706B1/en not_active Not-in-force
- 2005-02-18 WO PCT/EP2005/001722 patent/WO2006087007A1/en active Application Filing
- 2005-02-18 AT AT05715406T patent/ATE479364T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE602005023352D1 (en) | 2010-10-14 |
DK1850706T3 (en) | 2010-11-29 |
EP1850706A1 (en) | 2007-11-07 |
WO2006087007A1 (en) | 2006-08-24 |
EP1850706B1 (en) | 2010-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |