ATE220787T1 - METHOD AND SYSTEM FOR AIR CONDITIONING WITH COOLING LIQUID THAT IS AT LEAST HARMLESS TO THE OZONE LAYER - Google Patents
METHOD AND SYSTEM FOR AIR CONDITIONING WITH COOLING LIQUID THAT IS AT LEAST HARMLESS TO THE OZONE LAYERInfo
- Publication number
- ATE220787T1 ATE220787T1 AT96101582T AT96101582T ATE220787T1 AT E220787 T1 ATE220787 T1 AT E220787T1 AT 96101582 T AT96101582 T AT 96101582T AT 96101582 T AT96101582 T AT 96101582T AT E220787 T1 ATE220787 T1 AT E220787T1
- Authority
- AT
- Austria
- Prior art keywords
- air conditioning
- ozone layer
- harmless
- chamber
- cooling liquid
- Prior art date
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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/022—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Treating Waste Gases (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Air-Conditioning For Vehicles (AREA)
- Central Air Conditioning (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The air conditioning apparatus, with a refrigerating fluid which is not harmful to at least the ozone layer, includes at least a first safety zone (5) wherein at least part of said electrical and/or electronic members of the apparatus are arranged; the safety zone has selected dimensions for preventing the formation of either minimum or maximum concentration of said coolant within said flammable limits; and at least a first chamber (6) comprising said electrical and/or electronic members adapted to operate the apparatus; the chamber is crossed by an air flow initially produced by the ventilator (4) for removing any minimum or maximum concentration of the coolant falling within said flammable limits, from the chamber. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI950214A IT1275221B (en) | 1995-02-07 | 1995-02-07 | EQUIPMENT AND PROCEDURE FOR AIR CONDITIONING WITH A REFRIGERANT FLUID THAT IS NOT HARMFUL AT LEAST TO STRATOSPHERIC OZONE |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE220787T1 true ATE220787T1 (en) | 2002-08-15 |
Family
ID=11370451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT96101582T ATE220787T1 (en) | 1995-02-07 | 1996-02-05 | METHOD AND SYSTEM FOR AIR CONDITIONING WITH COOLING LIQUID THAT IS AT LEAST HARMLESS TO THE OZONE LAYER |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0726430B1 (en) |
AT (1) | ATE220787T1 (en) |
DE (1) | DE69622294T2 (en) |
DK (1) | DK0726430T3 (en) |
ES (1) | ES2179896T3 (en) |
IT (1) | IT1275221B (en) |
PT (1) | PT726430E (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10320021B4 (en) | 2003-05-06 | 2005-06-23 | Danfoss Compressors Gmbh | Refrigerant compressor arrangement |
DE102009029392A1 (en) * | 2009-09-11 | 2011-03-24 | WESKA Kälteanlagen GmbH | Explosion-proof refrigeration system with flammable refrigerant |
JP6272149B2 (en) * | 2014-06-03 | 2018-01-31 | 三菱電機株式会社 | Air conditioner |
JP6915959B2 (en) * | 2015-08-05 | 2021-08-11 | ダイキン工業株式会社 | Indoor unit equipped with a discharge device |
JP6733145B2 (en) * | 2015-09-30 | 2020-07-29 | ダイキン工業株式会社 | Water heat exchanger housing unit |
DE102019121496A1 (en) * | 2019-03-22 | 2020-09-24 | Vaillant Gmbh | Safety flushing device for a heat pump |
EP3712531A1 (en) * | 2019-03-22 | 2020-09-23 | Vaillant GmbH | Safety ventilation device for a heat pump |
DE102019119871A1 (en) * | 2019-07-23 | 2021-01-28 | Vaillant Gmbh | Device and method for ventilating a heat pump |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX9305243A (en) * | 1992-08-31 | 1994-02-28 | Gary Lindgren | REFRIGERANT AND METHOD FOR USE IN REFRIGERATION SYSTEMS. |
DE4318271A1 (en) * | 1993-06-02 | 1994-12-08 | Miele & Cie | Refrigerator, in particular a domestic refrigerator with safety device |
-
1995
- 1995-02-07 IT ITMI950214A patent/IT1275221B/en active IP Right Grant
-
1996
- 1996-02-05 DE DE69622294T patent/DE69622294T2/en not_active Expired - Lifetime
- 1996-02-05 DK DK96101582T patent/DK0726430T3/en active
- 1996-02-05 ES ES96101582T patent/ES2179896T3/en not_active Expired - Lifetime
- 1996-02-05 EP EP96101582A patent/EP0726430B1/en not_active Expired - Lifetime
- 1996-02-05 PT PT96101582T patent/PT726430E/en unknown
- 1996-02-05 AT AT96101582T patent/ATE220787T1/en active
Also Published As
Publication number | Publication date |
---|---|
DE69622294T2 (en) | 2003-03-06 |
EP0726430A2 (en) | 1996-08-14 |
IT1275221B (en) | 1997-07-31 |
EP0726430A3 (en) | 1997-11-26 |
PT726430E (en) | 2002-12-31 |
ITMI950214A0 (en) | 1995-02-07 |
DK0726430T3 (en) | 2002-11-11 |
ITMI950214A1 (en) | 1996-08-07 |
EP0726430B1 (en) | 2002-07-17 |
DE69622294D1 (en) | 2002-08-22 |
ES2179896T3 (en) | 2003-02-01 |
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