DE3315391C2 - - Google Patents

Info

Publication number
DE3315391C2
DE3315391C2 DE19833315391 DE3315391A DE3315391C2 DE 3315391 C2 DE3315391 C2 DE 3315391C2 DE 19833315391 DE19833315391 DE 19833315391 DE 3315391 A DE3315391 A DE 3315391A DE 3315391 C2 DE3315391 C2 DE 3315391C2
Authority
DE
Germany
Prior art keywords
compressor
evaporator
refrigerant circuit
additional
valve
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
DE19833315391
Other languages
German (de)
English (en)
Other versions
DE3315391A1 (de
Inventor
Manfred 5020 Frechen De Umbach
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19833315391 priority Critical patent/DE3315391A1/de
Priority to EP84104776A priority patent/EP0124110A3/de
Publication of DE3315391A1 publication Critical patent/DE3315391A1/de
Application granted granted Critical
Publication of DE3315391C2 publication Critical patent/DE3315391C2/de
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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06—Removing frost
    • F25D21/12—Removing frost by hot-fluid circulating system separate from the refrigerant 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
    • 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • F25B40/04—Desuperheaters
    • 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Defrosting Systems (AREA)
DE19833315391 1983-04-28 1983-04-28 Abtaueinrichtung fuer mehrere kaelteanlagen Granted DE3315391A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19833315391 DE3315391A1 (de) 1983-04-28 1983-04-28 Abtaueinrichtung fuer mehrere kaelteanlagen
EP84104776A EP0124110A3 (de) 1983-04-28 1984-04-27 Abtaueinrichtung für mehrere Kälteanlagen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833315391 DE3315391A1 (de) 1983-04-28 1983-04-28 Abtaueinrichtung fuer mehrere kaelteanlagen

Publications (2)

Publication Number Publication Date
DE3315391A1 DE3315391A1 (de) 1984-10-31
DE3315391C2 true DE3315391C2 (enrdf_load_stackoverflow) 1988-07-07

Family

ID=6197569

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833315391 Granted DE3315391A1 (de) 1983-04-28 1983-04-28 Abtaueinrichtung fuer mehrere kaelteanlagen

Country Status (2)

Country Link
EP (1) EP0124110A3 (enrdf_load_stackoverflow)
DE (1) DE3315391A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2825143B1 (fr) * 2001-05-28 2003-09-19 Energie Transfert Thermique Systeme monobloc et installation de production alternative ou simultanee d'eau chaude ou d'eau glacee par transfert thermique

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234754A (en) * 1963-02-18 1966-02-15 Lester K Quick Reevaporator system for hot gas refrigeration defrosting systems
US3392541A (en) * 1967-02-06 1968-07-16 Larkin Coils Inc Plural compressor reverse cycle refrigeration or heat pump system
FR2266123B2 (enrdf_load_stackoverflow) * 1974-03-28 1978-03-31 Chapuis Henri
US4122686A (en) * 1977-06-03 1978-10-31 Gulf & Western Manufacturing Company Method and apparatus for defrosting a refrigeration system
DE2841765C2 (de) * 1978-09-26 1983-08-18 Umbach, Manfred, 5020 Frechen Abtaueinrichtung für einen Kälteerzeuger
US4332137A (en) * 1979-10-22 1982-06-01 Carrier Corporation Heat exchange apparatus and method having two refrigeration circuits
US4359877A (en) * 1981-05-11 1982-11-23 General Electric Company Heat pump coil circuit

Also Published As

Publication number Publication date
EP0124110A3 (de) 1985-06-12
EP0124110A2 (de) 1984-11-07
DE3315391A1 (de) 1984-10-31

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee