EP1508288B1 - Refrigerated display with a novel refrigerated air curtain - Google Patents
Refrigerated display with a novel refrigerated air curtain Download PDFInfo
- Publication number
- EP1508288B1 EP1508288B1 EP20040018591 EP04018591A EP1508288B1 EP 1508288 B1 EP1508288 B1 EP 1508288B1 EP 20040018591 EP20040018591 EP 20040018591 EP 04018591 A EP04018591 A EP 04018591A EP 1508288 B1 EP1508288 B1 EP 1508288B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cooling air
- goods
- air curtain
- shelves
- rack
- 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.)
- Not-in-force
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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
- A47F3/0443—Cases or cabinets of the open type with forced air circulation
- A47F3/0447—Cases or cabinets of the open type with forced air circulation with air curtains
-
- 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
- A47F3/0443—Cases or cabinets of the open type with forced air circulation
- A47F2003/046—Cases or cabinets of the open type with forced air circulation with shelves having air ducts
Definitions
- the invention relates to an at least partially cooled, after open open shelf, in which the cooling of the shelf space is effected by means of a at least partially perforated goods room back wall in the goods space flowing cooling air curtain and / or by means of a flowing along the goods space opening cooling air curtain, and in the goods space a or more goods display shelves are arranged.
- the invention further relates to a method for operating an at least partially cooled, after open open shelf.
- a cooling rack - Generic at least partially cooled, open to the front shelves - hereinafter referred to as a cooling rack - are well known in the prior art. They serve, according to their cooling technology design, the cooling of various products in both the so-called plus and in the so-called minus range.
- the cooling air generated within the cooling rack which is required for the cooling of the presented goods, passed undirected through the at least partially perforated goods room back wall in the goods room, while by means of flowing along the goods space opening cooling air curtain foreclosure of the refrigerated goods space to the warmer environment (s Kunststoff ) he follows.
- the cooling air curtain flowing along the goods space opening is formed here either from only one air curtain or - with correspondingly additional technical expenditure - from two or more cooling air curtains flowing in parallel.
- minced meat products are increasingly presented in open refrigerated shelves.
- minced meat ordinance this is only permitted if the temperature of the goods is between -1 and + 2 ° C.
- this requirement can not be met with conventional refrigerated shelves so far.
- US 3,063,256 shows a front open cooling shelf with shelves mounted therein, which has a series of cooling air ducts that run outside the shelf and have at the front downwardly directed outlet openings. Furthermore, the shelf in each of the shelves has a cold air supply duct and a return duct, the supply ducts terminating in outlet openings near the front of the shelf and the return ducts terminating in receiving openings near the front of the shelf to receive cold air coming from the shelves Outlet openings of the supply channels has been issued.
- the shelf also includes means for forcing cold air through the main channel and the supply channels and returning this air by suction through the return suction channels.
- Object of the present invention is to provide a generic cooling rack, which avoids the aforementioned disadvantages, is particularly suitable for the presentation of minced meat products, without the need for shadowing the goods space or a portion thereof, against the warmer environment by means of doors.
- the invention has for its object to provide a generic method for operating an at least partially cooled, open-front shelf, which also avoids the aforementioned disadvantages and also In addition, a flexible operation of at least partially cooled, after vome open shelf allows.
- the method according to the invention for operating an at least partially cooled, open-front shelf is characterized in that the distribution of the total amount of cooling air flow is regulated to the cooling air veils flowing over the individual goods presentation bottoms and the cooling air veils flowing along the goods space opening.
- the cooling shelf according to the invention the inventive method for operating an at least partially cooled, open to the front shelf and Further embodiments thereof are explained in more detail below with reference to the embodiment shown in the figure.
- the figure shows a schematic, lateral sectional view through a possible embodiment of the cooling rack according to the invention.
- Generic refrigerated shelves have an isolated base body 1, which surrounds the refrigerated goods space 8 on. As a rule, below the lowest Stress communityations convinceds 2 are arranged for the generation of the cooling air or the required units; in the figure, for clarity, only a fan 3 and an evaporator 4 are shown.
- the cooling air curtain entering via an opening 5 arranged in the front, lower region of the cooling rack is guided by the ventilator 3 through the evaporator 4 and cooled therein. Subsequently, the cooling air flow is guided via the supply air duct 6 to the arranged in the front, upper region of the refrigerated shelf air outlet honeycomb 7 and the individual goods display shelves 9.
- the goods presentation trays 9, which are designed in such a way that at least a partial flow of the cooling air curtain 11 is guided into the area of the front of the goods presentation trays 9, furthermore have means for stabilizing the cooling air curtain flowing along the goods space opening.
- These means for stabilizing the cooling air curtain flowing along the goods space opening are preferably-as shown in the figure-designed as air-steering channels 10 which are arranged in the region of the front of the goods display shelves 9.
- air-guiding channels 10 can be formed, for example, by arranging an air guide plate as shown in the FIGURE in a possibly variable distance from the front of each goods presentation floor 9.
- an at least three-layer cooling air curtain is now formed in the region of each goods presentation floor 9 - represented in the figure by the individual cooling air curtains 11, 12 and 13.
- disurbances such as interventions by customers in the cooled goods space 8 - be regarded as very stable.
- a new construction of the at least three-layer cooling air curtain 11, 12 and 13 takes place.
- the goods presentation trays 9 are formed such that at least a partial flow of the cooling air curtain 11 is guided over them, also an intensive contact cooling of the respective goods presentation floor 9 is achieved, which in turn the products presented on it are better cooled.
- the lowest possible temperature difference between the coldest and warmest goods temperature is 6 K; in the refrigerator shelf according to the invention, this temperature difference could be reduced to 3 K.
- the distribution of the total amount of cooling air flow to the cooling air curtain 11 flowing over the individual goods display shelves 9 and the cooling air curtain 13 flowing along the goods space opening can be regulated.
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Freezers Or Refrigerated Showcases (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Description
Die Erfindung betrifft ein zumindest teilweise gekühltes, nach vome offenes Regal, bei dem die Kühlung des Regalwarenraumes mittels eines durch die zumindest teilweise perforierte Warenraumrückwand in den Warenraum strömenden Kühlluftschleiers und/oder mittels eines entlang der Warenraumöffnung strömenden Kühlluftschleiers bewirkt wird, und in dessen Warenraum ein oder mehrere Warenpräsentationsböden angeordnet sind.The invention relates to an at least partially cooled, after open open shelf, in which the cooling of the shelf space is effected by means of a at least partially perforated goods room back wall in the goods space flowing cooling air curtain and / or by means of a flowing along the goods space opening cooling air curtain, and in the goods space a or more goods display shelves are arranged.
Die Erfindung betrifft femer ein Verfahren zum Betreiben eines zumindest teilweise gekühlten, nach vome offenen Regales.The invention further relates to a method for operating an at least partially cooled, after open open shelf.
Gattungsgemäße zumindest teilweise gekühlte, nach vorne offene Regale - im Folgenden nunmehr als Kühlregal bezeichnet - sind aus dem Stand der Technik hinlänglich bekannt. Sie dienen, entsprechend ihrer kältetechnischen Auslegung, der Kühlung unterschiedlichster Produkte sowohl im so genannten Plus- als auch im so genannten Minusbereich. Hierbei wird die innerhalb des Kühlregales erzeugte Kühlluft, die für die Kühlung der präsentierten Waren erforderlich ist, durch die zumindest teilweise perforierte Warenraumrückwand ungerichtet in den Warenraum geleitet, während mittels des entlang der Warenraumöffnung strömenden Kühlluftschleiers eine Abschottung des gekühlten Warenraumes zu der wärmeren Umgebung(sluft) erfolgt.Generic at least partially cooled, open to the front shelves - hereinafter referred to as a cooling rack - are well known in the prior art. They serve, according to their cooling technology design, the cooling of various products in both the so-called plus and in the so-called minus range. Here, the cooling air generated within the cooling rack, which is required for the cooling of the presented goods, passed undirected through the at least partially perforated goods room back wall in the goods room, while by means of flowing along the goods space opening cooling air curtain foreclosure of the refrigerated goods space to the warmer environment (sluft ) he follows.
Der entlang der Warenraumöffnung strömende Kühlluftschleier wird hierbei entweder aus lediglich einem Luftschleier oder - mit entsprechend technischem Mehraufwand - aus zwei oder mehr, parallel strömenden Kühlluftschleiern gebildet.The cooling air curtain flowing along the goods space opening is formed here either from only one air curtain or - with correspondingly additional technical expenditure - from two or more cooling air curtains flowing in parallel.
Bekannt sind darüber hinaus gattungsgemäße Kühlregale, bei denen die Warenraumöffnungen mittels Klapp- und/oder Schiebetüren verschließbar sind. Derartige Kühlregale sind jedoch zum einen teurer als Kühlregale ohne derartige Türen und zum anderen weniger bedienungsfreundlich, da der Zugriff auf die in ihnen präsentierten Waren erst nach dem Öffnen wenigstens einer Tür möglich ist.Furthermore, generic refrigerated shelves are known in which the goods compartment openings can be closed by means of folding and / or sliding doors. However, such refrigerators are more expensive than refrigerated shelves without such doors and on the other hand less user-friendly, since the access to the goods presented in them only after opening at least one door is possible.
In der jüngeren Vergangenheit werden aufgrund einer geänderten Hackfleischverordnung zunehmend Hackfleischprodukte in offenen Kühlregalen präsentiert. Gemäß der vorgenannten Hackfleischverordnung ist dies jedoch nur dann erlaubt, wenn die Warenkerntemperatur zwischen -1 und +2 °C beträgt. Diese Voraussetzung kann bisher mit herkömmlichen Kühlregalen jedoch nicht erfüllt werden.In the recent past, due to an amended minced meat regulation, minced meat products are increasingly presented in open refrigerated shelves. However, according to the abovementioned minced meat ordinance, this is only permitted if the temperature of the goods is between -1 and + 2 ° C. However, this requirement can not be met with conventional refrigerated shelves so far.
In der
Es ist jedoch offensichtlich, dass auch die Verwendung eines derartigen Einsatzes Nachteile, wie zusätzliche Kosten, Nachteile für den Kunden, etc., mit sich bringt.However, it is obvious that the use of such an insert also entails disadvantages such as additional costs, disadvantages for the customer, etc.
Aus der
Aufgabe der vorliegenden Erfindung ist es, ein gattungsgemäßes Kühlregal anzugeben, das die vorgenannten Nachteile vermeidet, insbesondere für die Präsentation von Hackfleischprodukten geeignet ist, ohne dass es hier zu einer Abschattung des Warenraumes bzw. eines Teilbereiches davon, gegen die wärmere Umgebung mittels Türen bedarf.Object of the present invention is to provide a generic cooling rack, which avoids the aforementioned disadvantages, is particularly suitable for the presentation of minced meat products, without the need for shadowing the goods space or a portion thereof, against the warmer environment by means of doors.
Ferner liegt der Erfindung die Aufgabe zugrunde, ein gattungsgemäßes Verfahren zum Betreiben eines zumindest teilweise gekühlten, nach vorne offenen Regales anzugeben, das zum einen ebenfalls die vorgenannten Nachteile vermeidet und darüber hinaus einen flexiblen Betrieb des zumindest teilweise gekühlten, nach vome offenen Regales ermöglicht.Furthermore, the invention has for its object to provide a generic method for operating an at least partially cooled, open-front shelf, which also avoids the aforementioned disadvantages and also In addition, a flexible operation of at least partially cooled, after vome open shelf allows.
Zur Lösung der erstgenannten Aufgabe wird ein Kühlregal vorgeschlagen, wobei
die Warenpräsentationsböden derart ausgebildet sind, dass über sie zumindest ein Teilstrom des Kühlluftschleiers in den Bereich der Vorderfront der Warenpräsentationsböden geführt wird, dadurch gekennzeichnet, dass
- a) die Warenpräsentationsböden Luftlenkkanäle (10), die im Bereich der Vorderfront der Warenpräsentationsböden (9) angeordnet sind, zum Stabilisieren des entlang der Warenraumöffnung strömenden Kühlluftschleiers aufweisen, und
- b) das Regal dazu ausgelegt ist, dass die Verteilung der Gesamtkühlluftstrommenge auf die über die einzelnen Warenpräsentationsböden strömenden Kühlluftschleier (11) und den entlang der Warenraumöffnung strömenden Kühlluftschleier (13) geregelt werden kann.
the goods presentation trays are designed such that at least a partial flow of the cooling air curtain is guided over them in the region of the front of the goods presentation trays, characterized in that
- a) the goods display shelves air steering channels (10) which are arranged in the region of the front of the goods display shelves (9), for stabilizing the flowing along the goods space opening cooling air curtain, and
- b) the shelf is designed so that the distribution of the total amount of cooling air flow can be regulated to the cooling air curtain (11) flowing over the individual goods presentation floors and the cooling air curtain (13) flowing along the goods space opening.
Das erfindungsgemäße Verfahren zum Betreiben eines zumindest teilweise gekühlten, nach vorne offenen Regales ist dadurch gekennzeichnet, dass die Verteilung der Gesamtkühlluftstrommenge auf die über die einzelnen Warenpräsentationsböden strömenden Kühlluftschleier und den entlang der Warenraumöffnung strömenden Kühlluftschleier geregelt wird.The method according to the invention for operating an at least partially cooled, open-front shelf is characterized in that the distribution of the total amount of cooling air flow is regulated to the cooling air veils flowing over the individual goods presentation bottoms and the cooling air veils flowing along the goods space opening.
Warenpräsentationsböden, die derart ausgebildet sind, dass über sie zumindest ein Teilstrom des Kühlluftschleiers in den Bereich der Vorderfront der Warenpräsentationsböden geführt werden kann, sind beispielsweise aus der vorerwähnten
Das erfindungsgemäße Kühlregal, das erfindungsgemäße Verfahren zum Betreiben eines zumindest teilweise gekühlten, nach vorne offenen Regales sowie weitere Ausgestaltungen desselben seien nachfolgend anhand des in der Figur dargestellten Ausführungsbeispieles näher erläutert. Hierbei zeigt die Figur eine schematisierte, seitliche Schnittdarstellung durch eine mögliche Ausführungsform des erfindungsgemäßen Kühlregales.The cooling shelf according to the invention, the inventive method for operating an at least partially cooled, open to the front shelf and Further embodiments thereof are explained in more detail below with reference to the embodiment shown in the figure. In this case, the figure shows a schematic, lateral sectional view through a possible embodiment of the cooling rack according to the invention.
Gattungsgemäße Kühlregale weisen einen isolierten Grundkörper 1, der den gekühlten Warenraum 8 umgibt, auf. Im Regelfall unterhalb des untersten Warenpräsentationsbodens 2 sind die für die Erzeugung des bzw. der Kühlluftströme erforderlichen Aggregate angeordnet; in der Figur sind der Übersichtlichkeit halber lediglich ein Ventilator 3 sowie ein Verdampfer 4 dargestellt.Generic refrigerated shelves have an
Der über eine im vorderen, unteren Bereich des Kühlregales angeordnete Öffnung 5 eintretende Kühlluftschleier wird mittels des Ventilators 3 durch den Verdampfer 4 geführt und in diesem abgekühlt. Anschließend wird der Kühlluftstrom über den Zuluftkanal 6 zu der im vorderen, oberen Bereich des Kühlregales angeordneten Luftaustrittswabe 7 sowie den einzelnen Warenpräsentationsböden 9 geführt.The cooling air curtain entering via an
Erfindungsgemäß weisen die Warenpräsentationsböden 9, die dergestalt ausgebildet sind, dass über sie zumindest ein Teilstrom des Kühlluftschleiers 11 in den Bereich der Vorderfront der Warenpräsentationsböden 9 geführt wird, femer Mittel zum Stabilisieren des entlang der Warenraumöffnung strömenden Kühlluftschleiers auf. Diese Mittel zum Stabilisieren des entlang der Warenraumöffnung strömenden Kühlluftschleiers sind vorzugsweise - wie in der Figur dargestellt - als Luftlenkkanäle 10, die im Bereich der Vorderfront der Warenpräsentationsböden 9, angeordnet sind, ausgebildet. Derartige Luftlenkkanäle 10 können beispielsweise dadurch gebildet werden, dass in einem ggf. variierbaren Abstand zu der Vorderfront jedes Warenpräsentationsbodens 9 ein wie in der Figur gezeigtes Luftleitblech angeordnet ist.According to the invention, the goods presentation trays 9, which are designed in such a way that at least a partial flow of the
Erfindungsgemäß wird nunmehr im Bereich jedes Warenpräsentationsbodens 9 ein wenigstens dreilagiger Kühlluftschleier gebildet - in der Figur dargestellt durch die einzelnen Kühlluftschleier(lagen) 11, 12 und 13. Dieser kann im Hinblick auf "Störungen" - wie beispielsweise Eingriffe durch Kunden in den gekühlten Warenraum 8 -als sehr stabil angesehen werden. Zusätzlich erfolgt im Bereich des jeweils darunter liegenden Warenpräsentationsbodens 9 ein erneuter Aufbau des zumindest dreilagigen Kühlluftschleiers 11, 12 und 13.According to the invention, an at least three-layer cooling air curtain is now formed in the region of each goods presentation floor 9 - represented in the figure by the individual
Dadurch, dass die Warenpräsentationsböden 9 derart ausgebildet sind, dass über sie zumindest ein Teilstrom des Kühlluftschleiers 11 geführt wird, wird zudem eine intensive Kontaktkühlung des jeweiligen Warenpräsentationsbodens 9 erreicht, wodurch wiederum die auf ihm präsentierten Produkte besser gekühlt werden.Characterized in that the
Es hat sich überraschend gezeigt, dass mittels des erfindungsgemäß gebildeten, entlang der Warenraumöffnung strömenden Kühlluftschleiers eine so gute Abschirmung des gekühlten Warenraumes 8 gegenüber der wärmeren Umgebung(sluft) realisieren lässt, dass bei ansonsten unveränderter kältetechnischer Auslegung auch die für die Präsentation von Hackfleischprodukten erforderlichen Temperaturen erreicht werden können. Dies ist damit zum ersten Mal in einem offenen Kühlregal gelungen, ohne dass es dazu einer Erhöhung der Kälteleistung oder des Vorsehens von Türen und/oder (vitrinenartigen) Einsätzen bedurfte.It has surprisingly been found that by means of the cooling air curtain flowing along the goods space opening according to the invention, such a good shielding of the
In bekannten Kühlregalen beträgt die geringst mögliche Temperaturdifferenz zwischen kältester und wärmster Warentemperatur 6 K; in dem erfindungsgemäßen Kühlregal konnte diese Temperaturdifferenz auf 3 K reduziert werden.In known refrigerated shelves, the lowest possible temperature difference between the coldest and warmest goods temperature is 6 K; in the refrigerator shelf according to the invention, this temperature difference could be reduced to 3 K.
Wie bereits erwähnt, kann mittels des erfindungsgemäßen Verfahrens zum Betreiben des erfindungsgemäßen Kühlregales die Verteilung der Gesamtkühlluftstrommenge auf die über die einzelnen Warenpräsentationsböden 9 strömenden Kühlluftschleier 11 und den entlang der Warenraumöffnung strömenden Kühlluftschleier 13 geregelt werden.As already mentioned, by means of the method according to the invention for operating the refrigerated shelf according to the invention, the distribution of the total amount of cooling air flow to the
So ist es bei einigen Anwendungsfällen beispielsweise denkbar, dass die Zuführung von Kühlluft über die Warenpräsentationsböden 9 unterbleibt oder beispielsweise nur über jeden zweiten Warenpräsentationsboden 9 eine Kühlluftzuführung erfolgt.Thus, it is conceivable in some applications, for example, that the supply of cooling air on the
Prinzipiell denkbar ist ferner, dass beispielsweise der Luftaustrittswabe 7 keine Kühlluft zugeführt wird, der entlang der Warenraumöffnung strömende Kühlluftschleier also ausschließlich durch die über die Warenpräsentationsböden 9 geführten Kühlluftschleier 11 gebildet wird.It is also conceivable, in principle, for example, that no cooling air is supplied to the air outlet honeycomb 7, ie, the cooling air curtain flowing along the goods space opening is formed exclusively by the
Claims (5)
- At least partially refrigerated rack open to the front in which the cooling of the rack's goods space is caused by means of a cooling air curtain flowing through the at least partially perforated rear wall into the goods space and/or by means of a cooling air curtain flowing along the opening of the goods space, with one or more goods presentation shelves being arranged within the rack's goods space, wherein
the goods presentation shelves (9) are formed so that at least a partial flow of the cooling air curtain (11) is directed over them into the area of the front of the shelves (9),
characterized in thata) the goods presentation shelves (9) comprise air guiding channels (10) arranged in the front area of the goods presentation shelves (9) for stabilizing the cooling air curtain flowing along the opening of the goods space, andb) the rack is configured for allowing to control the distribution of the total amount of cooling air into the cooling air curtains (11) flowing across the individual goods presentation shelves and into the cooling air curtain (13) flowing along the opening of the goods space. - At least partially refrigerated open rack open to the front according to claim 1 characterized in that the goods presentation shelves (9) are formed with a double floor and/or conduits, which serve for directing the refrigerating air, are arranged preferable at their underside.
- At least partially refrigerated open rack open to the front according to claim 1 or 2 characterized in that means are provided for distributing the total amount of cooling air into the cooling air curtains (11) flowing over the individual goods presentation shelves (9) and the cooling air curtain (13) flowing along the opening of the goods space.
- Method for operating an at least partially cooled rack open to the front according to one of previous claims 1 to 3 characterized in that the distribution of the total amount of cooling air into the cooling air curtains (11) flowing over the individual goods presentation shelves (9) and the cooling air curtains (13) flowing along the opening of the goods space is controlled.
- Method of claim 4 characterized in that the supply of individual cooling air curtains (11, 13) may be interrupted.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003138672 DE10338672A1 (en) | 2003-08-22 | 2003-08-22 | Cooling shelf with a new cooling air curtain |
DE10338672 | 2003-08-22 |
Publications (2)
Publication Number | Publication Date |
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EP1508288A1 EP1508288A1 (en) | 2005-02-23 |
EP1508288B1 true EP1508288B1 (en) | 2013-07-17 |
Family
ID=34042249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP20040018591 Not-in-force EP1508288B1 (en) | 2003-08-22 | 2004-08-05 | Refrigerated display with a novel refrigerated air curtain |
Country Status (2)
Country | Link |
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EP (1) | EP1508288B1 (en) |
DE (1) | DE10338672A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109561769A (en) * | 2016-07-28 | 2019-04-02 | 艾若弗尔能源有限公司 | The improvement of open display refrigerator |
US11759031B2 (en) | 2013-04-11 | 2023-09-19 | Aerofoil Energy Limited | Refrigerators |
Families Citing this family (12)
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DE102004033071A1 (en) | 2004-07-06 | 2006-01-26 | Linde Kältetechnik GmbH & Co. KG | refrigerated |
WO2006032934A1 (en) * | 2004-09-20 | 2006-03-30 | Enervac-Flutec Ltd | Air-curtain system for commercial open front refrigerators and display cabinets |
EP2129266B1 (en) * | 2006-12-21 | 2016-07-27 | Carrier Corporation | Refrigerating cabinet |
NL2001749C2 (en) | 2008-07-02 | 2010-01-05 | Fri Jado Bv | Cabinet for storing and displaying cooled or heated goods. |
EP2218363B1 (en) | 2009-02-16 | 2011-08-24 | Aldi Einkauf GmbH & Co. oHG | Method for operating a goods presentation container |
EP2407061B1 (en) | 2010-07-16 | 2017-09-27 | ALDI SÜD Dienstleistungs-GmbH & Co. oHG | Goods presentation container |
DE202011051772U1 (en) | 2011-10-26 | 2012-01-18 | Aldi Einkauf Gmbh & Co. Ohg | Product presentation container |
GB201411474D0 (en) * | 2014-06-27 | 2014-08-13 | Wirth Res Ltd | An open refrigerated display case and a flow stabilising device |
US10765231B2 (en) | 2016-02-11 | 2020-09-08 | Hill Phoenix, Inc. | Discharge air straightener |
GB2540021B (en) | 2016-05-06 | 2017-08-02 | Vertical Cabinet Company Ltd | An open-front refrigerator and a method of cooling items therein |
DE102019008698A1 (en) * | 2019-12-16 | 2021-06-17 | Daimler Ag | Display unit |
IT202200008312A1 (en) * | 2022-04-27 | 2023-10-27 | Epta Spa | VERTICAL OR SEMI-VERTICAL REFRIGERATED DISPLAY CABINET WITH BLOWING SHELF |
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FR1282235A (en) * | 1960-12-27 | 1962-01-19 | Hussmann Refrigerator Co | Low temperature refrigerated display case and method for refrigerating an area where products are stored down to a low temperature |
FR84017E (en) * | 1963-06-05 | 1964-11-13 | Hussmann Refrigerator Co | New refrigerated display cabinet for food products |
FR2690825B1 (en) * | 1992-05-05 | 1996-01-12 | Mc International | FURNITURE FOR EXHIBITION AND SELF-SERVICE SALE OF FRESH PRODUCTS. |
DE29819057U1 (en) | 1998-10-26 | 1999-02-11 | Linde Ag, 65189 Wiesbaden | Cooling shelf and commitment For a Cooling shelf |
DE20119347U1 (en) | 2001-11-28 | 2002-01-24 | Linde Ag, 65189 Wiesbaden | refrigerated |
-
2003
- 2003-08-22 DE DE2003138672 patent/DE10338672A1/en not_active Withdrawn
-
2004
- 2004-08-05 EP EP20040018591 patent/EP1508288B1/en not_active Not-in-force
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11759031B2 (en) | 2013-04-11 | 2023-09-19 | Aerofoil Energy Limited | Refrigerators |
US12035821B2 (en) | 2013-04-11 | 2024-07-16 | Aerofoil Energy Limited | Refrigerators |
CN109561769A (en) * | 2016-07-28 | 2019-04-02 | 艾若弗尔能源有限公司 | The improvement of open display refrigerator |
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EP1508288A1 (en) | 2005-02-23 |
DE10338672A1 (en) | 2005-03-24 |
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