ES433394A1 - Perfections contributed to the manufacture of thermodynamic heating devices according to the principle of the heat pump. (Machine-translation by Google Translate, not legally binding) - Google Patents

Perfections contributed to the manufacture of thermodynamic heating devices according to the principle of the heat pump. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES433394A1
ES433394A1 ES433394A ES433394A ES433394A1 ES 433394 A1 ES433394 A1 ES 433394A1 ES 433394 A ES433394 A ES 433394A ES 433394 A ES433394 A ES 433394A ES 433394 A1 ES433394 A1 ES 433394A1
Authority
ES
Spain
Prior art keywords
translation
manufacture
principle
machine
heat pump
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.)
Expired
Application number
ES433394A
Other languages
Spanish (es)
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.)
Safran Aerosystems SAS
Original Assignee
Aerazur Constructions Aeronautiques SA
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 Aerazur Constructions Aeronautiques SA filed Critical Aerazur Constructions Aeronautiques SA
Publication of ES433394A1 publication Critical patent/ES433394A1/en
Expired 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
    • F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
    • 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
    • F25B2400/06—Several compression cycles arranged in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Central Heating Systems (AREA)

Abstract

Improvements made to the manufacture of thermodynamic heating devices according to the principle of the heat pump, characterized in that the hot exchanger and the cold exchanger are each constituted by a group of several elementary exchangers, each of which is connected with an elementary exchanger of the other group by means of an independent circuit in which a separate refrigerant fluid circulates, and which includes its own compressor and its own pressure reducer. (Machine-translation by Google Translate, not legally binding)
ES433394A 1973-12-28 1974-12-27 Perfections contributed to the manufacture of thermodynamic heating devices according to the principle of the heat pump. (Machine-translation by Google Translate, not legally binding) Expired ES433394A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7346822A FR2256380A1 (en) 1973-12-28 1973-12-28 Building heating system using heat pump - has two separate circuits working within separate temp. limits

Publications (1)

Publication Number Publication Date
ES433394A1 true ES433394A1 (en) 1977-02-16

Family

ID=9129888

Family Applications (1)

Application Number Title Priority Date Filing Date
ES433394A Expired ES433394A1 (en) 1973-12-28 1974-12-27 Perfections contributed to the manufacture of thermodynamic heating devices according to the principle of the heat pump. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
ES (1) ES433394A1 (en)
FR (1) FR2256380A1 (en)
IT (1) IT1049331B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155505A (en) * 1977-08-15 1979-05-22 Young Donavin G Space heater utilizing source of waste heat
US5263892A (en) * 1991-07-03 1993-11-23 Kool-Fire Research & Development High efficiency heat exchanger system with glycol and refrigerant loops
US5992160A (en) * 1998-05-11 1999-11-30 Carrier Corporation Make-up air energy recovery ventilator

Also Published As

Publication number Publication date
FR2256380A1 (en) 1975-07-25
IT1049331B (en) 1981-01-20
FR2256380B1 (en) 1977-01-07

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