EP1312877A3 - Mehrzweckkälteaggregat für Klimaanlagen - Google Patents

Mehrzweckkälteaggregat für Klimaanlagen Download PDF

Info

Publication number
EP1312877A3
EP1312877A3 EP02025748A EP02025748A EP1312877A3 EP 1312877 A3 EP1312877 A3 EP 1312877A3 EP 02025748 A EP02025748 A EP 02025748A EP 02025748 A EP02025748 A EP 02025748A EP 1312877 A3 EP1312877 A3 EP 1312877A3
Authority
EP
European Patent Office
Prior art keywords
refrigerant
air
cooling unit
heat exchanger
conditioning systems
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Withdrawn
Application number
EP02025748A
Other languages
English (en)
French (fr)
Other versions
EP1312877A2 (de
Inventor
Vito Simi
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.)
Rhoss SpA
Original Assignee
Rhoss SpA
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 Rhoss SpA filed Critical Rhoss SpA
Publication of EP1312877A2 publication Critical patent/EP1312877A2/de
Publication of EP1312877A3 publication Critical patent/EP1312877A3/de
Withdrawn legal-status Critical Current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
    • 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
    • F25B2313/009—Compression machines, plants or systems with reversible cycle not otherwise provided for indoor unit in circulation with outdoor unit in first operation mode, indoor unit in circulation with an other heat exchanger in second operation mode or outdoor unit in circulation with an other heat exchanger in third operation mode
    • 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
    • F25B2313/025—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units
    • F25B2313/0253—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in parallel arrangements
    • F25B2313/02531—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in parallel arrangements during cooling
    • 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
    • F25B2313/025—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units
    • F25B2313/0253—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in parallel arrangements
    • F25B2313/02533—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in parallel arrangements during heating
    • 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
    • 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
    • F25B2400/19—Pumping down refrigerant from one part of the cycle to another part of the cycle, e.g. when the cycle is changed from cooling to heating, or before a defrost cycle is started

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Central Air Conditioning (AREA)
EP02025748A 2001-11-19 2002-11-15 Mehrzweckkälteaggregat für Klimaanlagen Withdrawn EP1312877A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBO20010697 2001-11-19
IT2001BO000697A ITBO20010697A1 (it) 2001-11-19 2001-11-19 Unita di raffreddamento polifunzionale per impianti di climatizzazione .

Publications (2)

Publication Number Publication Date
EP1312877A2 EP1312877A2 (de) 2003-05-21
EP1312877A3 true EP1312877A3 (de) 2003-11-05

Family

ID=11439680

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02025748A Withdrawn EP1312877A3 (de) 2001-11-19 2002-11-15 Mehrzweckkälteaggregat für Klimaanlagen

Country Status (2)

Country Link
EP (1) EP1312877A3 (de)
IT (1) ITBO20010697A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9316421B2 (en) * 2012-08-02 2016-04-19 Mitsubishi Electric Corporation Air-conditioning apparatus including unit for increasing heating capacity

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394561A (en) * 1966-09-19 1968-07-30 Glickman Leonard Air conditioning system
FR2279040A1 (fr) * 1974-07-17 1976-02-13 Bernier Jacques Pompes de chaleur a inversion de cycle
US4055056A (en) * 1974-11-22 1977-10-25 Robertshaw Controls Company Reversible refrigerant system and four-way reversing valve therefor or the like
US4232529A (en) * 1978-08-01 1980-11-11 Babbitt Frederick J Energy conservation refrigeration unit
US4299098A (en) * 1980-07-10 1981-11-10 The Trane Company Refrigeration circuit for heat pump water heater and control therefor
DE3219277A1 (de) * 1981-05-22 1982-12-16 Mitsubishi Electric Corp Klimaanlage fuer raeume mit heisswasserversorgung
US4399664A (en) * 1981-12-07 1983-08-23 The Trane Company Heat pump water heater circuit
EP0134015A2 (de) * 1983-08-10 1985-03-13 Hitachi, Ltd. Einrichtung zum Kühlen und Heizen eines Raumes und zur Warmwasserversorgung
US5720179A (en) * 1994-09-27 1998-02-24 Samsung Electronics Co., Ltd. Methods and apparatus for controlling the temperatures of a plurality of rooms
US5937669A (en) * 1998-06-16 1999-08-17 Kodensha Co., Ltd. Heat pump type air conditioner

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394561A (en) * 1966-09-19 1968-07-30 Glickman Leonard Air conditioning system
FR2279040A1 (fr) * 1974-07-17 1976-02-13 Bernier Jacques Pompes de chaleur a inversion de cycle
US4055056A (en) * 1974-11-22 1977-10-25 Robertshaw Controls Company Reversible refrigerant system and four-way reversing valve therefor or the like
US4232529A (en) * 1978-08-01 1980-11-11 Babbitt Frederick J Energy conservation refrigeration unit
US4299098A (en) * 1980-07-10 1981-11-10 The Trane Company Refrigeration circuit for heat pump water heater and control therefor
DE3219277A1 (de) * 1981-05-22 1982-12-16 Mitsubishi Electric Corp Klimaanlage fuer raeume mit heisswasserversorgung
US4399664A (en) * 1981-12-07 1983-08-23 The Trane Company Heat pump water heater circuit
EP0134015A2 (de) * 1983-08-10 1985-03-13 Hitachi, Ltd. Einrichtung zum Kühlen und Heizen eines Raumes und zur Warmwasserversorgung
US5720179A (en) * 1994-09-27 1998-02-24 Samsung Electronics Co., Ltd. Methods and apparatus for controlling the temperatures of a plurality of rooms
US5937669A (en) * 1998-06-16 1999-08-17 Kodensha Co., Ltd. Heat pump type air conditioner

Also Published As

Publication number Publication date
ITBO20010697A1 (it) 2002-02-19
EP1312877A2 (de) 2003-05-21

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