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21. 发明授权

EP1139835B1 A HEATED FOOD STORAGE AND DISPLAY CABINET 有权
标题翻译：加热式机柜介绍和食品储存
公开(公告)号：EP1139835B1
公开(公告)日：2003-06-18
申请号：EP99962424.0
申请日：1999-12-22
申请人： Alan Nuttall Limited
发明人： NUTTALL, Alan David , STEELE, Michael James
IPC分类号： A47J39/00 , A47F3/04
CPC分类号： A47F3/0447 , A47F2003/046 , A47J39/003
摘要： A heated food storage and display cabinet (10) comprises an open fronted enclosed chamber (34) in which packs of food (57) can be stored. An upwardly extending enclosed air duct (41) has a plurality of outlets over a substantial length of the duct leading from the duct to the chamber and first flow inducing means (66) for directing air upwardly through the duct and second flow inducing means (92) for producing a curtain (104) of air which is directed across the open front (35) of the chamber (34). The first flow inducing means (66) causes the air to pass over heater means (76), through the duct (41) passing through the outlets and into the chamber. The second flow inducing means (92) is arranged to draw air from the upper end of the chamber and use it in the formation of an air curtain across the open front (35) of the chamber (34).

22. 发明公开

EP1254618A2 Refrigerated merchandiser 有权
标题翻译： Verkaufskühlmöbel
公开(公告)号：EP1254618A2
公开(公告)日：2002-11-06
申请号：EP02252948.1
申请日：2002-04-25
申请人： CARRIER CORPORATION
发明人： Chiang, Robert Hong Leung , Daddis, Eugene Duane Jr. , Fung, Kwok Kwong , Chuang, Sue-Li Kingsley
IPC分类号： A47F3/04
CPC分类号： A47F3/0447 , F25B39/02 , F25B41/043 , F25B2400/22 , F25B2500/01
摘要： A refrigerated merchandiser (100) includes an upright, open-front, insulated cabinet (110) defining a product display area (125) connected in airflow communication with a compartment (120) via an air circulation circuit (122, 114, 116). A high pressure drop evaporator (40) and a plurality of closely spaced fans (70) are disposed within compartment (120). The evaporator (40) is provided with a relatively high fin density heat exchanger coil providing a relatively high air side pressure drop through the evaporator. The increased flow resistance through the evaporator coupled with the plurality of closely spaced fans results in a substantially uniform evaporator outlet temperature profile across the length of the evaporator.
摘要翻译：一个冷藏商品销售商（100）包括一个直立的，敞开的，绝热的柜子，用于限定经由空气循环回路（122,114,116）与隔室（120）气流连通的产品展示区域（125）。高压降蒸发器（40）和多个紧密间隔的风扇（70）设置在室（120）内。蒸发器（40）设置有相对高的翅片密度的热交换器盘管，其通过蒸发器提供相对高的空气侧压降。通过与多个紧密隔开的风扇耦合的蒸发器的增加的流动阻力导致跨越蒸发器长度的蒸发器出口温度曲线基本均匀。

23. 发明授权

EP0916064B1 REFRIGERATOR WITH AN AIR CURTAIN GENERATOR 失效
标题翻译： WITH A窗帘式安全气囊发生器冰箱
公开(公告)号：EP0916064B1
公开(公告)日：2002-10-16
申请号：EP97925311.9
申请日：1997-05-27
申请人： DAEWOO ELECTRONICS CO., LTD
发明人： CHOI, Young-Houn
IPC分类号： F25D17/08 , F25D11/02
CPC分类号： A47F3/0447 , F25D17/065 , F25D23/023 , F25D23/025 , F25D2317/0662 , F25D2317/067 , F25D2317/0682 , F25D2317/0683 , F25D2400/04 , F25D2500/02 , F25D2700/02
摘要： A refrigerator provided with an air curtain generator in a refrigerating room (200) is disclosed. A supply duct (42) for an air curtain is installed at the uppermost portion of the refrigerating room. A crossflow fan (44) is provided within the supply duct, and a supply port (43) is formed at a terminal end of the supply duct (42) adjacent to a door for the refrigerating room. The supply port (43) is slit-shaped and extends along a width direction of the refrigerating room. At least one step is provided on a lower surface of the inside of the supply duct. The supply duct (42) is communicated with a suction duct (47) constituting a cooling system of the refrigerator. When the door is opened, the air curtain is formed over the open side of the refrigerating room (300) to block the invasion of the surrounding air.

24. 发明公开

EP1171019A4 DEVICE AND METHOD FOR KEEPING FOOD WARM 有权
标题翻译： VORRICHTUNG UND VERFAHREN ZUM WARMHALTEN VON SPEISEN
公开(公告)号：EP1171019A4
公开(公告)日：2002-08-28
申请号：EP00905747
申请日：2000-01-25
申请人： FRYMASTER CORP
发明人： FINCK MARK H , WASNER JAMES M , EWALD HENRY T
IPC分类号： A47F3/04 , A47J39/00
CPC分类号： A47F3/0447 , A47F3/0443
摘要： A food warming device (10) having a bin (11) for holding food products (16). The bin (11) has an air intake port (26) and an air delivery port (21) located at first and second end walls (20 and 25) that are disposed at first and second opposite edges of the bottom portion (12). The regions above the bottom portion (12) and along the third and fourth opposite edges between first and second end walls (20 and 25) are open so that food products (16) are visible to customers. The bottom portion (12) has a heated surface (14) for receiving food products (16) to be warmed. Air circulating means (70) forms a stream of heated air (90) that moves from the air delivery port (21) over the heated surface (14) to the air intake port (26). Food products (16) receive heat from the heated surface (14) and from the stream of circulated air (90). A system balances the circulating air (90) by diverting a portion of the return air to ambient atmosphere through a bleed exhaust port (18).
摘要翻译：一种食物加温装置（10），具有用于容纳食品（16）的箱（11）。箱（11）具有位于第一和第二端壁（20和25）处的进气口（26）和空气输送口（21），所述第一和第二端壁设置在底部（12）的第一和第二相对边缘处。底部（12）上方以及沿着第一和第二端壁（20和25）之间的第三和第四相对边缘的区域是开放的，使得食品（16）对顾客可见。底部（12）具有用于接收待加热的食品（16）的加热表面（14）。空气循环装置（70）形成从空气输送口（21）在加热表面（14）上移动到空气吸入口（26）的热空气流（90）。食品（16）从受热表面（14）和循环空气流（90）接收热量。系统通过排放排气口（18）将一部分回流空气转移至环境大气来平衡循环空气（90）。

25. 发明公开

EP0976348A1 Disposable refrigerated display 失效
标题翻译： Kühlthekezum einmaligen Gebrauch
公开(公告)号：EP0976348A1
公开(公告)日：2000-02-02
申请号：EP98870168.6
申请日：1998-07-30
申请人： Risc NV
发明人： Mooijaart, Johannes
IPC分类号： A47F3/04 , A47F5/11
CPC分类号： A47F5/116 , A47F3/0447
摘要： Refrigerated display comprising an air cooling unit mounted on a base pallet and a display box, characterised in that said display box consists essentially of cardboard.
摘要翻译：冷藏显示器包括安装在基板上的空气冷却单元和显示盒，其特征在于，所述显示盒基本上由纸板组成。

26. 发明公开

EP0768053A2 Low temperature display case 失效
标题翻译：低温展示柜
公开(公告)号：EP0768053A2
公开(公告)日：1997-04-16
申请号：EP96116179.1
申请日：1996-10-09
申请人： SANYO ELECTRIC CO., LTD.
发明人： Tamai, Hirokuni , Todoroki, Atsushi , Sagara, Hisao , Ogushi, Norikazu , Ishihara, Yasunari
IPC分类号： A47F3/04 , F25D21/08 , F25B47/02
CPC分类号： A47F3/0447 , F25B47/022 , F25D21/08
摘要： Provided is a low temperature display case (1), which comprises: a duct (12) that is so formed that it communicates with a rear and a lower portion of a storage chamber (9) having an opening at the front, an evaporator (13) that is provided upright in a duct (12) at a rear location, a blower (14) for discharging, from an upper edge (24) of the opening of the storage chamber, air that is cooled at the evaporator (13) by heat exchange, a drain pan (18) that is located at a bottom level of the duct (12) and that is inclined downward toward a drain hole (17), defrosting heaters (22) that are provided in a lower portion of the duct (12) and that are located forward of a position under the evaporator (13), and a sharply sloped portion (38) that is provided on the drain pan (18) below the evaporator (13) and that is inclined at a greater angle toward the drain hole (17) than is the drain pan (18); wherein to defrost the evaporator (13) a refrigerant at a high temperature is fed into the evaporator (13), and heat is generated by the defrosting heaters (22).

27. 发明公开

EP0472576A1 IMPROVEMENTS RELATING TO REFRIGERATED DISPLAY UNITS 失效
标题翻译：冷藏展示单位。
公开(公告)号：EP0472576A1
公开(公告)日：1992-03-04
申请号：EP90907332.0
申请日：1990-05-18
申请人： CLARES EQUIPMENT LIMITED
发明人： NICHOLLS, Michael, Paul Timbrells
IPC分类号： A47F3
CPC分类号： A47F3/0447
摘要： Une unité d'étalage de produits réfrigérés (10) est dotée d'une vitrine réfrigérante adaptée pour l'emmagasinage d'alimentation réfrigérée ainsi que pour donner accès à ladite alimentation. Ladite unité est pourvue d'un système de réfrigération aménagé de manière à envoyer de l'air froid à la vitrine réfrigérante. L'unité comprend également des moyens de réglage de la température permettant de maintenir l'air froid envoyé dans la partie relativement avant de la vitrine à une température inférieure à celle de l'air froid envoyé dans la partie relativement arrière de ladite vitrine.

28. 发明授权

EP2893850B1 Zone cooling in a refrigerated merchandiser 有权
公开(公告)号：EP2893850B1
公开(公告)日：2018-08-29
申请号：EP14200141.1
申请日：2014-12-23
申请人： Hussmann Corporation
发明人： Twohy, Raymond P.
IPC分类号： A47F3/04 , F25D23/02 , F25D25/02
CPC分类号： A47F3/0482 , A47F3/0447 , A47F3/0491 , A47F2003/046 , F25B21/02 , F25D25/028
摘要： A refrigerated merchandiser including a case that defines a product display area and an access opening. The case has an air inlet and an air outlet, and a passageway fluidly connects the air inlet with the air outlet to direct a refrigerated airflow across the customer access opening in the form of an air curtain. The merchandiser also includes shelves that are coupled to the case. Each shelf includes an inlet, an outlet, a fan unit disposed in the shelf, and a heat exchanger. The fan unit is in communication with the passageway to draw air through the inlet to direct a portion of the airflow through the shelf toward the outlet. The heat exchanger is disposed in the shelf to cool the airflow in the shelf to provide independent zone cooling to a predetermined region of the product display area.

29. 发明公开

EP3361913A1 FAN PLENUM ASSEMBLY AND ATTACHMENT IN A MERCHANDISER 审中-公开
公开(公告)号：EP3361913A1
公开(公告)日：2018-08-22
申请号：EP16885386.9
申请日：2016-10-20
申请人： Hussmann Corporation
发明人： LEONARD, Larry N.
IPC分类号： A47F3/04
CPC分类号： A47F3/0447 , A47F3/0469 , A47F3/0482 , F04D19/002 , F04D29/522 , F04D29/545 , F04D29/601
摘要： A fan plenum assembly for a merchandiser. The fan plenum assembly includes a plenum housing that defines an opening configured to receive a fan, and that has a side wall with a slot and a slot extension continuous with the slot. The slot has a major axis extending through a center of the slot. A bearing is configured to rotationally support a hinge pin and is coupled to the side wall. The bearing includes a positioning element that is disposed in the slot and in the slot extension. The positioning element is movable within the slot and the slot extension such that the bearing is movable along the major axis to permit axial adjustment of a position of the bearing relative to the plenum housing and the bearing is immovable rotationally relative to the plenum housing.

30. 发明授权

EP2668875B8 Module, device and method for providing a fluid curtain 有权转让
公开(公告)号：EP2668875B8
公开(公告)日：2018-06-06
申请号：EP13169365.7
申请日：2013-05-27
申请人： Viessmann Refrigeration Systems Oy
发明人： Sipilä, Tomi , Heinävaara, Kimmo
IPC分类号： A47F3/04 , F24F9/00
CPC分类号： F24F9/00 , A47F3/0447
摘要： A module (100) with a flow channel (102) for providing a fluid curtain (101), such as an air curtain, between different environments, comprises an inlet (103) for introducing a fluid flow through said flow channel (102) of the module and an outlet (104) for introducing said fluid curtain. In addition the module comprises a honeycomb structure (105) with plurality of parallel conduits (106) before the outlet (104) in order to laminarize the flow for the fluid curtain, and guiding the flow and suppressing instabilities in the flow downstream of it. Furthermore the module comprises a mechanical structure (105, 107) before the outlet (104). The mechanical structure is configured to change the velocity profile of the flow before (107) the honeycomb structure or during (105) the honeycomb structure so that the velocity profile of the flow after the honeycomb structure (105) or outlet (104) is a smooth skewed parabolic velocity profile with a peak (108) shifted from the centre line (109) of the symmetrical parabolic velocity profile.

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