FR2274880B3 - - Google Patents

Info

Publication number
FR2274880B3
FR2274880B3 FR7420766A FR7420766A FR2274880B3 FR 2274880 B3 FR2274880 B3 FR 2274880B3 FR 7420766 A FR7420766 A FR 7420766A FR 7420766 A FR7420766 A FR 7420766A FR 2274880 B3 FR2274880 B3 FR 2274880B3
Authority
FR
France
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.)
Expired
Application number
FR7420766A
Other languages
French (fr)
Other versions
FR2274880A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kryotherm AB
Original Assignee
Kryotherm AB
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 Kryotherm AB filed Critical Kryotherm AB
Priority to FR7420766A priority Critical patent/FR2274880A1/fr
Priority to BE148342A priority patent/BE819697A/xx
Priority to JP49117016A priority patent/JPS51750A/ja
Publication of FR2274880A1 publication Critical patent/FR2274880A1/fr
Application granted granted Critical
Publication of FR2274880B3 publication Critical patent/FR2274880B3/fr
Granted legal-status Critical Current

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
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • 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
    • F24F3/001—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 in which the air treatment in the central station takes place by means of a heat-pump or by means of a reversible cycle
    • 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
    • F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
    • 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
    • F25B2400/16—Receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
FR7420766A 1974-06-14 1974-06-14 Dispositif de production de chaleur et de froid, notamment pour une installation de conditionnement d'air Granted FR2274880A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7420766A FR2274880A1 (fr) 1974-06-14 1974-06-14 Dispositif de production de chaleur et de froid, notamment pour une installation de conditionnement d'air
BE148342A BE819697A (fr) 1974-06-14 1974-09-09 Appareil de production de chaleur et de froid
JP49117016A JPS51750A (enrdf_load_stackoverflow) 1974-06-14 1974-10-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7420766A FR2274880A1 (fr) 1974-06-14 1974-06-14 Dispositif de production de chaleur et de froid, notamment pour une installation de conditionnement d'air

Publications (2)

Publication Number Publication Date
FR2274880A1 FR2274880A1 (fr) 1976-01-09
FR2274880B3 true FR2274880B3 (enrdf_load_stackoverflow) 1977-04-08

Family

ID=9140090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7420766A Granted FR2274880A1 (fr) 1974-06-14 1974-06-14 Dispositif de production de chaleur et de froid, notamment pour une installation de conditionnement d'air

Country Status (3)

Country Link
JP (1) JPS51750A (enrdf_load_stackoverflow)
BE (1) BE819697A (enrdf_load_stackoverflow)
FR (1) FR2274880A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2363064A1 (fr) * 1976-08-25 1978-03-24 Weeen Leo V D Procede de conditionnement d'air de locaux et installation pour sa mise en oeuvre

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO127324B (enrdf_load_stackoverflow) * 1964-12-17 1973-06-04 Zdzislaw Bieganski

Also Published As

Publication number Publication date
JPS51750A (enrdf_load_stackoverflow) 1976-01-06
FR2274880A1 (fr) 1976-01-09
BE819697A (fr) 1974-12-31

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