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IT1275221B - EQUIPMENT AND PROCEDURE FOR AIR CONDITIONING WITH A REFRIGERANT FLUID THAT IS NOT HARMFUL AT LEAST TO STRATOSPHERIC OZONE - Google Patents

EQUIPMENT AND PROCEDURE FOR AIR CONDITIONING WITH A REFRIGERANT FLUID THAT IS NOT HARMFUL AT LEAST TO STRATOSPHERIC OZONE

Info

Publication number
IT1275221B
IT1275221B ITMI950214A ITMI950214A IT1275221B IT 1275221 B IT1275221 B IT 1275221B IT MI950214 A ITMI950214 A IT MI950214A IT MI950214 A ITMI950214 A IT MI950214A IT 1275221 B IT1275221 B IT 1275221B
Authority
IT
Italy
Prior art keywords
harmful
air conditioning
procedure
equipment
refrigerant fluid
Prior art date
Application number
ITMI950214A
Other languages
Italian (it)
Inventor
Longhi Giuseppe De
Original Assignee
Miralfin Srl
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Miralfin Srl filed Critical Miralfin Srl
Priority to ITMI950214A priority Critical patent/IT1275221B/en
Publication of ITMI950214A0 publication Critical patent/ITMI950214A0/en
Priority to EP96101582A priority patent/EP0726430B1/en
Priority to AT96101582T priority patent/ATE220787T1/en
Priority to PT96101582T priority patent/PT726430E/en
Priority to DK96101582T priority patent/DK0726430T3/en
Priority to DE69622294T priority patent/DE69622294T2/en
Priority to ES96101582T priority patent/ES2179896T3/en
Publication of ITMI950214A1 publication Critical patent/ITMI950214A1/en
Application granted granted Critical
Publication of IT1275221B publication Critical patent/IT1275221B/en

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>
ITMI950214A 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 IT1275221B (en)

Priority Applications (7)

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
EP96101582A EP0726430B1 (en) 1995-02-07 1996-02-05 Air conditioning apparatus and method having a refrigerating fluid which is not harmful to at least the ozone layer
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
PT96101582T PT726430E (en) 1995-02-07 1996-02-05 AIR CONDITIONING APPARATUS AND PROCESS WITH REFRIGERATION FLUID NOT HARMFUL TO THE OZONE LAYER AT LEAST
DK96101582T DK0726430T3 (en) 1995-02-07 1996-02-05 Air conditioner and method with a coolant that does not damage the ozone layer
DE69622294T DE69622294T2 (en) 1995-02-07 1996-02-05 Method and system for air conditioning with coolant that is at least harmless to the ozone layer
ES96101582T ES2179896T3 (en) 1995-02-07 1996-02-05 APPARATUS AND AIR CONDITIONING METHOD THAT HAVE A REFRIGERANT FLUID THAT IS NOT HARMFUL AT LEAST FOR OZONE LAYER.

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 (3)

Publication Number Publication Date
ITMI950214A0 ITMI950214A0 (en) 1995-02-07
ITMI950214A1 ITMI950214A1 (en) 1996-08-07
IT1275221B true IT1275221B (en) 1997-07-31

Family

ID=11370451

Family Applications (1)

Application Number Title Priority Date Filing Date
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

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 (9)

* Cited by examiner, † Cited by third party
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
EP3712531A1 (en) * 2019-03-22 2020-09-23 Vaillant GmbH Safety ventilation device for a heat pump
DE102019121496A1 (en) * 2019-03-22 2020-09-24 Vaillant Gmbh Safety flushing device for a heat pump
DE102019119871A1 (en) * 2019-07-23 2021-01-28 Vaillant Gmbh Device and method for ventilating a heat pump
ES2966988T3 (en) 2019-12-20 2024-04-25 Daikin Europe Nv Heat pump and method to install it

Family Cites Families (2)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
PT726430E (en) 2002-12-31
DE69622294D1 (en) 2002-08-22
DE69622294T2 (en) 2003-03-06
ATE220787T1 (en) 2002-08-15
EP0726430A2 (en) 1996-08-14
EP0726430B1 (en) 2002-07-17
ES2179896T3 (en) 2003-02-01
ITMI950214A1 (en) 1996-08-07
ITMI950214A0 (en) 1995-02-07
EP0726430A3 (en) 1997-11-26
DK0726430T3 (en) 2002-11-11

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Legal Events

Date Code Title Description
0001 Granted