EP0067241A1 - Congélateur - Google Patents

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Publication number
EP0067241A1
EP0067241A1 EP81104647A EP81104647A EP0067241A1 EP 0067241 A1 EP0067241 A1 EP 0067241A1 EP 81104647 A EP81104647 A EP 81104647A EP 81104647 A EP81104647 A EP 81104647A EP 0067241 A1 EP0067241 A1 EP 0067241A1
Authority
EP
European Patent Office
Prior art keywords
wall
freezer
edge
chest
goods
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Withdrawn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
EP81104647A
Other languages
German (de)
English (en)
Inventor
Klaus Hülsebusch
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 EP81104647A priority Critical patent/EP0067241A1/fr
Publication of EP0067241A1 publication Critical patent/EP0067241A1/fr
Withdrawn legal-status Critical Current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
    • A47F3/0439—Cases or cabinets of the open type

Definitions

  • the goods space is closed on all sides by an essentially vertical wall. At the top, it has a removal opening that is delimited by the upper edge of the wall at hip to chest height. So that the cold air, which behaves similar to a heavy liquid, is kept within the goods area, the opening edge has the same height on all sides.
  • the known freezers have the disadvantage that they block the view of the contents of the chest from the buyer who is not in the immediate vicinity, so that the generally strong display effect of the frozen goods packaging is no longer used even at a medium distance. They have . further the disadvantage that children often have difficulty gripping goods lying at the bottom or at the back.
  • Cooling shelves are also known in which the goods are freely visible from the front and are also easy to grasp; however, these are not suitable for storage at low temperatures because the cooling air flows downward from the goods on display due to their higher specific weight.
  • the invention is therefore based on the object of creating a freezer, the content of which is more easily accessible and has a more display-active effect.
  • the solution according to the invention is that the wall height of the freezer is lower on the front than on the back.
  • the wall on the rear is expediently approximately belt-high to chest-high over approximately half the chest circumference, while the wall on the front is thigh-high to waist-high, these dimensions relating to an adult.
  • the display effect of the goods comes into play at a greater distance. This is important because, as is well known, the tendency to make a decision to buy is most strongly influenced by the actual view of the goods, while the abstract presentation of goods has a much weaker influence.
  • the invention therefore has the effect that a much larger group of customers is addressed than in the known freezers. -
  • the goods are also easier for children to grasp due to the lower front height. -
  • There is no loss of recording volume because the chests according to the invention can be made relatively high on average (that is, apart from the low front edge) thanks to the better display effect.
  • the freezer according to the invention is practically not less economical than the known freezers with the same edge height in terms of heat economy.
  • a certain amount of cold air flows continuously over the low front edge of the freezer.
  • the rear wall parts of the chest can be made higher and thereby form a draft protection, the cold air loss is also no greater than in the known freezers, in which all edges are comparatively low because of the accessibility of the goods .. (although higher than the front edge of the freezer according to the invention) are what ent leading to high losses due to the influence of air movement coming from outside.
  • edge height on the front drop evenly down to the lowest height in the middle of the front side, for example extending over half the circumference.
  • a gradual transition from the back height to the front height is also possible in principle; however, it is not necessary with regard to display and removal purposes and is generally more disadvantageous because of the greater loss of cold air.
  • the cold air loss is minimal if the angle of inclination of the connecting line between the center of the rear side is at the level of the central edge height of the rear connecting line drawn to the edge of the center of the front side is smaller than approximately 25 °. Furthermore, the cold air loss can be reduced in that transverse partition walls are provided in the opening area and act as flow barriers for the cold air flowing out.
  • the back walls are advantageously even in ih - rem the lowest edge portion protruding part run cooling, so that a sufficient amount of cold air can be produced to cover the top goods layers.
  • they are not designed or are less cooling they serve the purpose of shielding from external air currents that could endanger the protective cold air curtain over the top layer of goods.
  • the edge of the rear wall is expediently designed as a footprint for a wall attachment, which can also be designed as an advertising surface or shelf.
  • a comparatively large depth of the chest is expedient so that the angle of inclination of the maximum filling level of the chest can be small in order to keep the cold air outflow low.
  • This is achieved in connection with good lateral shielding particularly advantageously in the case of an outline of the chest approximating the circular shape, which can be approximated poligonally, in particular octagonal, in order to better combine the chest with other chests or other components.
  • the basic shape approximated to the circular shape also has the advantage that between adjacent ones K ühltruhen front side an indentation is created, from which one can achieve in the chest lying Good out more easily later.
  • the goods receiving room of the freezer according to Fig.1 to 4 is enclosed by a vertical wall 1 with an octagonal plan.
  • the chest stands on a base 2 of smaller diameter, which leaves 1 foot space under the wall for closer approach.
  • the wall 1 is equipped with a high edge 3 at a constant height, which is preferably greater than one meter and more preferably in the order of 1.1 m .
  • the rear, high wall half could also be made somewhat larger or smaller than shown. For example, it could only include the three rear wall surfaces or additionally the full side wall surfaces.
  • the edge 4 falls in the front area, i.e. starting in the middle of the wall side surfaces, down to the deepest region 5 in the region of the front surface, the height of which is expediently between 0.7 and 0.9, preferably of the order of 0.8 m.
  • the edge course is straight within each wall surface.
  • FIG. 6 shows, it could also be rounded in whole or in part.
  • FIG. 7 there is also the possibility of a step arrangement according to FIG. 7.
  • Cross walls 6 can be drawn in within the goods space, the upper edge of which is at least as high as the mirror of the usual maximum filling of the chest, which is indicated by the dash-dotted line 7. They ensure that the cold air cannot flow away easily over the goods. However, even without these transverse walls, this outflow is extremely low even at the maximum filling as indicated by line 7, because the jagged surface of the goods blocks the unobstructed outflow of cold air.
  • the good level is enclosed by comparatively high walls over half the circumference or more, it is well shielded from drafts.
  • the goods are easily accessible from the front, especially for people who choose the recessed stand 9 between two adjacent chests (Fig. 5).
  • the floor surface 10 the chest can rise to the rear.
  • the octagonal basic shape provides a simple combination option for neighboring chests, in different angular directions.
  • a lid can be provided which fits on the edge 4, 5 and covers the removal opening of the chest between the sales times or when there is little need.

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
EP81104647A 1981-06-16 1981-06-16 Congélateur Withdrawn EP0067241A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP81104647A EP0067241A1 (fr) 1981-06-16 1981-06-16 Congélateur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP81104647A EP0067241A1 (fr) 1981-06-16 1981-06-16 Congélateur

Publications (1)

Publication Number Publication Date
EP0067241A1 true EP0067241A1 (fr) 1982-12-22

Family

ID=8187772

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81104647A Withdrawn EP0067241A1 (fr) 1981-06-16 1981-06-16 Congélateur

Country Status (1)

Country Link
EP (1) EP0067241A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1389438A1 (fr) * 2002-08-13 2004-02-18 Linde Aktiengesellschaft Coffre réfrigérateur ou congélateur
EP1614985A1 (fr) * 2004-07-09 2006-01-11 Enjoy Sales AB Refroidisseur

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2120744A (en) * 1934-09-24 1938-06-14 Piggly Wiggly Corp Refrigerated display counter
US2303724A (en) * 1939-11-22 1942-12-01 Thomas D Magee Refrigerating device
US2428243A (en) * 1944-09-22 1947-09-30 Raskin Walter Refrigerator display and storage fixture
US2515285A (en) * 1946-06-17 1950-07-18 Achs Nicholas Refrigerated display case and refrigerated partition
US2626508A (en) * 1949-01-12 1953-01-27 Mccray Refrigerator Company In Open-top refrigerated display case
DE1102779B (de) * 1959-12-10 1961-03-23 Suemak Sueddeutsche Maschinen Offene Tiefkuehltruhe
GB904719A (en) * 1957-12-10 1962-08-29 William Richard Armour Happer Improvements in or relating to display apparatus for articles such as chilled or frozen foods and food products
DE1958053A1 (de) * 1968-11-25 1970-06-04 Streater Ind Inc Luftrueckleitgitter fuer eine Schaukuehltruhe mit Luftvorhang
US3593538A (en) * 1969-04-07 1971-07-20 Bachman S Inc Refrigerator floral display cabinet
DE2320208A1 (de) * 1973-04-19 1974-11-07 Linde Ag Tiefkuehltruhe
DE2920823A1 (de) * 1979-05-23 1980-12-04 Grad Raimund Schnell Vertrieb Verkaufsdisplay

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2120744A (en) * 1934-09-24 1938-06-14 Piggly Wiggly Corp Refrigerated display counter
US2303724A (en) * 1939-11-22 1942-12-01 Thomas D Magee Refrigerating device
US2428243A (en) * 1944-09-22 1947-09-30 Raskin Walter Refrigerator display and storage fixture
US2515285A (en) * 1946-06-17 1950-07-18 Achs Nicholas Refrigerated display case and refrigerated partition
US2626508A (en) * 1949-01-12 1953-01-27 Mccray Refrigerator Company In Open-top refrigerated display case
GB904719A (en) * 1957-12-10 1962-08-29 William Richard Armour Happer Improvements in or relating to display apparatus for articles such as chilled or frozen foods and food products
DE1102779B (de) * 1959-12-10 1961-03-23 Suemak Sueddeutsche Maschinen Offene Tiefkuehltruhe
DE1958053A1 (de) * 1968-11-25 1970-06-04 Streater Ind Inc Luftrueckleitgitter fuer eine Schaukuehltruhe mit Luftvorhang
US3593538A (en) * 1969-04-07 1971-07-20 Bachman S Inc Refrigerator floral display cabinet
DE2320208A1 (de) * 1973-04-19 1974-11-07 Linde Ag Tiefkuehltruhe
DE2920823A1 (de) * 1979-05-23 1980-12-04 Grad Raimund Schnell Vertrieb Verkaufsdisplay

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1389438A1 (fr) * 2002-08-13 2004-02-18 Linde Aktiengesellschaft Coffre réfrigérateur ou congélateur
EP1614985A1 (fr) * 2004-07-09 2006-01-11 Enjoy Sales AB Refroidisseur

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

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Effective date: 19831126