EP0004671B1 - Kühlmöbel - Google Patents

Kühlmöbel Download PDF

Info

Publication number
EP0004671B1
EP0004671B1 EP19790101046 EP79101046A EP0004671B1 EP 0004671 B1 EP0004671 B1 EP 0004671B1 EP 19790101046 EP19790101046 EP 19790101046 EP 79101046 A EP79101046 A EP 79101046A EP 0004671 B1 EP0004671 B1 EP 0004671B1
Authority
EP
European Patent Office
Prior art keywords
goods
trough
insert
tub
discharge opening
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
EP19790101046
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0004671A3 (en
EP0004671A2 (de
Inventor
Fritz Reininger
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.)
Linde GmbH
Original Assignee
Linde 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6036224&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0004671(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Linde GmbH filed Critical Linde GmbH
Publication of EP0004671A2 publication Critical patent/EP0004671A2/de
Publication of EP0004671A3 publication Critical patent/EP0004671A3/de
Application granted granted Critical
Publication of EP0004671B1 publication Critical patent/EP0004671B1/de
Expired legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00—Show cases or show cabinets
    • A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
    • A47F3/0482—Details common to both closed and open types
    • 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
    • F25D21/14—Collecting or removing condensed and defrost water; Drip trays
    • 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
    • F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
    • F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
    • F25D2321/146—Collecting condense or defrost water; Removing condense or defrost water characterised by the pipes or pipe connections

Definitions

  • the invention relates to a refrigerated cabinet with a furniture body formed in its lower part as a tub, cooling devices and a goods room, and with a first, exclusively the cooling devices and a second, exclusively the goods room associated drain opening, the drain lines are led separately to the outside, and with a Grid or perforated sheet formed insert between the goods area and the inflow area to the second outflow opening.
  • Such a piece of refrigeration furniture in which, however, only a single outward discharge line is assigned to the discharge openings, is known from US-A 2531506. It is used for the storage and sale of chilled food.
  • the space containing the displayed goods is separated by a cover from the space below which contains the cooling devices and is located in the lower part of the tub. In this room there is also a device for circulating the cooled air.
  • the cooling air is blown over the displayed goods via a flow channel in the rear wall of the refrigerated cabinet, whereby the goods are cooled. At least a portion of the air then returns to the space containing the cooling devices via an air-permeable insert and is circulated again.
  • the invention is therefore based on the object of developing a refrigerator of the type mentioned which has a lower energy consumption.
  • the storage space for the refrigerated goods is increased by the invention. At the same time, it is prevented that, in the case of a high product level in the refrigerator, too much cooling air flows over the front edge of the tub. Rather, the cooling air returns to the space containing the cooling devices through the insert according to the invention and is circulated again from there. With this measure, considerable energy savings can be achieved.
  • the refrigerator consists of a furniture body 1, the lower part of which is designed as a tub. Cooling devices 2 and fans 3 are arranged in this area.
  • the goods offered for sale are on consoles 4 and on a watertight floor shelf 5. Drain openings 6, 7 are provided in the bottom of the tub, which are assigned to the space containing the cooling devices or the goods space.
  • the drain opening 7 for cleaning liquid is covered with a cover 8, which consists of a grid or a perforated sheet. By removing the cover 8, the drain 7 is easily accessible for the cleaning liquid.
  • the cover 8 extends beyond the edge of the tub on the side facing the customer and carries a price tag bar 9 in the protruding area.
  • the front part of the tub, which is covered with the cover 8, consists, for example, of an inexpensive plastic material, for example polyester.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Removal Of Water From Condensation And Defrosting (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
EP19790101046 1978-04-05 1979-04-05 Kühlmöbel Expired EP0004671B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782814677 DE2814677A1 (de) 1978-04-05 1978-04-05 Kuehlmoebel
DE2814677 1978-04-05

Publications (3)

Publication Number Publication Date
EP0004671A2 EP0004671A2 (de) 1979-10-17
EP0004671A3 EP0004671A3 (en) 1979-10-31
EP0004671B1 true EP0004671B1 (de) 1983-03-16

Family

ID=6036224

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19790101046 Expired EP0004671B1 (de) 1978-04-05 1979-04-05 Kühlmöbel

Country Status (2)

Country Link
EP (1) EP0004671B1 (enExample)
DE (1) DE2814677A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2910344C2 (de) * 1979-03-16 1985-12-12 Linde Ag, 6200 Wiesbaden Kühlmöbel
DE3522750A1 (de) * 1985-06-26 1987-01-02 Oetker Tiefkuehlkost Tiefkuehlvorrichtung fuer den freihandverkauf von auf paletten gestapeltem tiefkuehlgut
FR2615082B1 (fr) * 1987-05-12 1989-08-04 Bonnet Refrigeration Vitrine refrigeree a systeme de reception et d'evacuation de liquides et exsudats

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2066312A (en) * 1933-09-15 1937-01-05 Lyon Metal Products Inc Air conditioned display table
US2447760A (en) * 1945-12-12 1948-08-24 C V Hill & Company Inc Self-service display and storage case
US2531506A (en) * 1946-10-29 1950-11-28 Geneck Harry Refrigerated display case having humidifying means
US2640330A (en) * 1950-01-03 1953-06-02 Howard O Johnson Refrigerated display case
FR1122604A (fr) * 1955-01-05 1956-09-11 Perfectionnement aux vitrines frigorifiques ouvertes pour présentation des produits alimentaires
US3103796A (en) * 1960-07-15 1963-09-17 Hussmann Refrigerator Co Refrigeration system
US3147602A (en) * 1961-07-31 1964-09-08 Dual Jet Refrigeration Company Defrost method and means for refrigerated cabinets
DE1401583A1 (de) * 1962-05-19 1969-04-03 Chicago Stock Yards Turbo Refr Kuehlschautruhe
US3196632A (en) * 1963-12-30 1965-07-27 Herman L Buffington Refrigerated cabinet
DE1426945A1 (de) * 1964-06-20 1969-04-17 Dual Jet Refrigeration Company Abtauverfahren und -Einrichtung fuer gekuehlte Schraenke

Also Published As

Publication number Publication date
EP0004671A3 (en) 1979-10-31
DE2814677A1 (de) 1979-10-18
EP0004671A2 (de) 1979-10-17
DE2814677C2 (enExample) 1987-07-09

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