EP0789207A3 - Gefriergerät - Google Patents

Gefriergerät Download PDF

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Publication number
EP0789207A3
EP0789207A3 EP96113000A EP96113000A EP0789207A3 EP 0789207 A3 EP0789207 A3 EP 0789207A3 EP 96113000 A EP96113000 A EP 96113000A EP 96113000 A EP96113000 A EP 96113000A EP 0789207 A3 EP0789207 A3 EP 0789207A3
Authority
EP
European Patent Office
Prior art keywords
evaporator
cooled
freezer
refrigerant
freezing apparatus
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.)
Granted
Application number
EP96113000A
Other languages
English (en)
French (fr)
Other versions
EP0789207A2 (de
EP0789207B1 (de
Inventor
Roland Dipl.-Ing. Maier (Fh)
Walter Dipl.-Ing. Holz
Hans Christian Mack
Wolfgang Dipl.-Ing. Becker
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Priority to SI9630664T priority Critical patent/SI0789207T1/xx
Publication of EP0789207A2 publication Critical patent/EP0789207A2/de
Publication of EP0789207A3 publication Critical patent/EP0789207A3/de
Application granted granted Critical
Publication of EP0789207B1 publication Critical patent/EP0789207B1/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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
    • 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/04—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in series
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2511—Evaporator distribution valves
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/04—Refrigerators with a horizontal mullion
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/30—Quick freezing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

Bei einem Gefriergerät (10) mit wenigstens zwei innerhalb seines wärmeisolierenden Gehäuses (11) angeordneten, thermisch voneinander getrennten Gefrierfächern (12,13), von denen jedes von einem Verdampfer (15,19) gekühlt ist, welche von einem Verdichter (23) mit Kältemittel beaufschlagt sind, sind die Gefrierfächer (12,13) mit unterschiedlichem Nutzinhalt ausgestattet und die zu deren Kühlung dienenden Verdampfer (15,19) in Reihenschaltung strömungstechnisch verbunden, wobei der zur Kühlung des Gefrierfaches (13) mit dem größeren Nutzinhalt dienende Verdampfer (19) durch zwei Steuermittel (17,21) aus dem Kältekreis auskoppelbar ist und als Reservoir für flüssiges Kältemittel dient.
EP96113000A 1995-09-21 1996-08-09 Gefriergerät Expired - Lifetime EP0789207B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI9630664T SI0789207T1 (en) 1995-09-21 1996-08-09 Freezing apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19535145A DE19535145A1 (de) 1995-09-21 1995-09-21 Gefriergerät
DE19535145 1995-09-21

Publications (3)

Publication Number Publication Date
EP0789207A2 EP0789207A2 (de) 1997-08-13
EP0789207A3 true EP0789207A3 (de) 2000-05-31
EP0789207B1 EP0789207B1 (de) 2003-11-05

Family

ID=7772804

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96113000A Expired - Lifetime EP0789207B1 (de) 1995-09-21 1996-08-09 Gefriergerät

Country Status (5)

Country Link
EP (1) EP0789207B1 (de)
DE (2) DE19535145A1 (de)
ES (1) ES2210330T3 (de)
SI (1) SI0789207T1 (de)
TR (1) TR199600707A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10145139A1 (de) * 2001-09-13 2003-04-03 Bsh Bosch Siemens Hausgeraete Kältegerät mit zwei Verdampfern

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE723128C (de) * 1941-08-31 1942-07-29 Lumophon Werke Bruckner & Star Kuehlanlage
US2440534A (en) * 1947-01-04 1948-04-27 Gen Electric Selecting valve for two-temperature refrigerating systems
GB647601A (en) * 1947-04-22 1950-12-20 British Thomson Houston Co Ltd Improvements in and relating to refrigerating systems
FR987661A (fr) * 1948-06-30 1951-08-17 Svenska Turbinfab Ab Perfectionnements aux machines frigorifiques ou aux pompes thermiques réfrigérantes
GB716651A (en) * 1951-04-28 1954-10-13 Gen Motors Corp Improved refrigeration apparatus
GB770272A (en) * 1952-02-20 1957-03-20 Gen Electric Improvements in and relating to refrigerating systems
DE1751420A1 (de) * 1968-05-27 1970-10-01 Siegas Metallwarenfab Kombinierter Kuehlschrank

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE723128C (de) * 1941-08-31 1942-07-29 Lumophon Werke Bruckner & Star Kuehlanlage
US2440534A (en) * 1947-01-04 1948-04-27 Gen Electric Selecting valve for two-temperature refrigerating systems
GB647601A (en) * 1947-04-22 1950-12-20 British Thomson Houston Co Ltd Improvements in and relating to refrigerating systems
FR987661A (fr) * 1948-06-30 1951-08-17 Svenska Turbinfab Ab Perfectionnements aux machines frigorifiques ou aux pompes thermiques réfrigérantes
GB716651A (en) * 1951-04-28 1954-10-13 Gen Motors Corp Improved refrigeration apparatus
GB770272A (en) * 1952-02-20 1957-03-20 Gen Electric Improvements in and relating to refrigerating systems
DE1751420A1 (de) * 1968-05-27 1970-10-01 Siegas Metallwarenfab Kombinierter Kuehlschrank

Also Published As

Publication number Publication date
EP0789207A2 (de) 1997-08-13
EP0789207B1 (de) 2003-11-05
TR199600707A2 (tr) 1997-04-22
ES2210330T3 (es) 2004-07-01
DE19535145A1 (de) 1997-03-27
SI0789207T1 (en) 2004-06-30
DE59610808D1 (de) 2003-12-11

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