EP2920530A4 - Procédé de réfrigération et équipement de réfrigération - Google Patents
Procédé de réfrigération et équipement de réfrigérationInfo
- Publication number
- EP2920530A4 EP2920530A4 EP13854493.7A EP13854493A EP2920530A4 EP 2920530 A4 EP2920530 A4 EP 2920530A4 EP 13854493 A EP13854493 A EP 13854493A EP 2920530 A4 EP2920530 A4 EP 2920530A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- refrigeration
- equipment
- refrigeration equipment
- refrigeration method
- 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- Withdrawn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
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
-
- 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
-
- 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/04—Preventing the formation of frost or condensate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F2013/221—Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/04—Treating air flowing to refrigeration compartments
- F25D2317/041—Treating air flowing to refrigeration compartments by purification
- F25D2317/0411—Treating air flowing to refrigeration compartments by purification by dehumidification
- F25D2317/04111—Control means therefor
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20120384A FI124690B (fi) | 2012-11-19 | 2012-11-19 | Pakastetilan jäähdytysmenetelmä ja -laitteisto sekä pakastetilajärjestely |
FI20130122 | 2013-04-22 | ||
FI20130167 | 2013-06-10 | ||
PCT/FI2013/000044 WO2014076362A1 (fr) | 2012-11-19 | 2013-11-19 | Procédé de réfrigération et équipement de réfrigération |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2920530A1 EP2920530A1 (fr) | 2015-09-23 |
EP2920530A4 true EP2920530A4 (fr) | 2016-09-28 |
Family
ID=50730640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13854493.7A Withdrawn EP2920530A4 (fr) | 2012-11-19 | 2013-11-19 | Procédé de réfrigération et équipement de réfrigération |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2920530A4 (fr) |
WO (1) | WO2014076362A1 (fr) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0031311A2 (fr) * | 1979-11-29 | 1981-07-01 | Aktiebolaget Electrolux | Aménagement pour garder un congélateur exempt de givre |
US6155060A (en) * | 1999-11-05 | 2000-12-05 | Munters Corporation | Condensation and frost control system |
US20100212343A1 (en) * | 2006-06-20 | 2010-08-26 | Hill Phoenix, Inc. | Refrigerated case with low frost operation |
JP2011117646A (ja) * | 2009-12-02 | 2011-06-16 | Mukai Chinmido:Kk | 冷凍庫 |
-
2013
- 2013-11-19 EP EP13854493.7A patent/EP2920530A4/fr not_active Withdrawn
- 2013-11-19 WO PCT/FI2013/000044 patent/WO2014076362A1/fr active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0031311A2 (fr) * | 1979-11-29 | 1981-07-01 | Aktiebolaget Electrolux | Aménagement pour garder un congélateur exempt de givre |
US6155060A (en) * | 1999-11-05 | 2000-12-05 | Munters Corporation | Condensation and frost control system |
US20100212343A1 (en) * | 2006-06-20 | 2010-08-26 | Hill Phoenix, Inc. | Refrigerated case with low frost operation |
JP2011117646A (ja) * | 2009-12-02 | 2011-06-16 | Mukai Chinmido:Kk | 冷凍庫 |
Non-Patent Citations (1)
Title |
---|
See also references of WO2014076362A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP2920530A1 (fr) | 2015-09-23 |
WO2014076362A1 (fr) | 2014-05-22 |
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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 |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20150619 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20160826 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F25D 13/04 20060101ALI20160822BHEP Ipc: F24F 13/22 20060101ALI20160822BHEP Ipc: F25D 17/06 20060101ALI20160822BHEP Ipc: F25D 21/04 20060101AFI20160822BHEP Ipc: F24F 3/14 20060101ALI20160822BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20181212 |