DE69910296D1 - Maschine zum Heizen oder Kühlen von Luft oder Wasser mittels eines Kältemittels - Google Patents

Maschine zum Heizen oder Kühlen von Luft oder Wasser mittels eines Kältemittels

Info

Publication number
DE69910296D1
DE69910296D1 DE69910296T DE69910296T DE69910296D1 DE 69910296 D1 DE69910296 D1 DE 69910296D1 DE 69910296 T DE69910296 T DE 69910296T DE 69910296 T DE69910296 T DE 69910296T DE 69910296 D1 DE69910296 D1 DE 69910296D1
Authority
DE
Germany
Prior art keywords
refrigerant
machine
water
heating
cooling air
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 - Lifetime
Application number
DE69910296T
Other languages
English (en)
Other versions
DE69910296T2 (de
Inventor
Longhi Giuseppe De
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.)
De Longhi SpA
Original Assignee
De Longhi 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 De Longhi SpA filed Critical De Longhi SpA
Publication of DE69910296D1 publication Critical patent/DE69910296D1/de
Application granted granted Critical
Publication of DE69910296T2 publication Critical patent/DE69910296T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/38—Expansion means; Dispositions thereof specially adapted for reversible cycles, e.g. bidirectional expansion restrictors
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/40—Fluid line arrangements
    • 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
    • F25B45/00—Arrangements for charging or discharging refrigerant
    • 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)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Air Conditioning Control Device (AREA)
DE69910296T 1998-04-24 1999-04-21 Maschine zum Heizen oder Kühlen von Luft oder Wasser mittels eines Kältemittels Expired - Lifetime DE69910296T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI980879 1998-04-24
IT98MI000879A ITMI980879A1 (it) 1998-04-24 1998-04-24 Macchina per la produzione di acqua od aria calda o fredda mediante un fluido frigorigeno

Publications (2)

Publication Number Publication Date
DE69910296D1 true DE69910296D1 (de) 2003-09-18
DE69910296T2 DE69910296T2 (de) 2004-06-17

Family

ID=11379887

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69910296T Expired - Lifetime DE69910296T2 (de) 1998-04-24 1999-04-21 Maschine zum Heizen oder Kühlen von Luft oder Wasser mittels eines Kältemittels

Country Status (5)

Country Link
EP (1) EP0952411B1 (de)
AT (1) ATE247262T1 (de)
DE (1) DE69910296T2 (de)
ES (1) ES2205628T3 (de)
IT (1) ITMI980879A1 (de)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715317A (en) * 1955-01-03 1955-08-16 Robert L Rhodes Automatic load control for a reversible heat pump and air conditioner
US2977773A (en) * 1960-02-12 1961-04-04 Gen Electric Heat pump including charge modulating means
DE2919824A1 (de) * 1979-05-16 1980-11-20 Siemens Ag Waermepumpe
JPS588956A (ja) * 1981-07-10 1983-01-19 株式会社システム・ホ−ムズ ヒ−トポンプ式冷暖房装置
US4484452A (en) * 1983-06-23 1984-11-27 The Trane Company Heat pump refrigerant charge control system
DE3476577D1 (en) * 1983-08-10 1989-03-09 Hitachi Ltd Space cooling and heating and hot water supplying apparatus
US4546616A (en) * 1984-02-24 1985-10-15 Carrier Corporation Heat pump charge optimizer
US4899551A (en) * 1984-07-23 1990-02-13 Morton Weintraub Air conditioning system, including a means and method for controlling temperature, humidity and air velocity
US5052472A (en) * 1989-07-19 1991-10-01 Hitachi, Ltd. LSI temperature control system
US5475986A (en) * 1992-08-12 1995-12-19 Copeland Corporation Microprocessor-based control system for heat pump having distributed architecture

Also Published As

Publication number Publication date
ES2205628T3 (es) 2004-05-01
EP0952411A1 (de) 1999-10-27
DE69910296T2 (de) 2004-06-17
ITMI980879A1 (it) 1999-10-24
EP0952411B1 (de) 2003-08-13
ATE247262T1 (de) 2003-08-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition