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51. 发明授权

US5894788A Tray for heating food 失效
标题翻译：用于加热食物的托盘
公开(公告)号：US5894788A
公开(公告)日：1999-04-20
申请号：US956842
申请日：1997-10-23
申请人： Jean-Charles Violi , Raymond Violi , Jean-Fran.cedilla.ois Ferbus
发明人： Jean-Charles Violi , Raymond Violi , Jean-Fran.cedilla.ois Ferbus
IPC分类号： A47J36/24 , A47J39/00 , A47J39/02 , A47B31/02 , H05B6/02 , H05B6/12
CPC分类号： H05B6/129 , A47J36/2483 , A47J39/006 , Y10S165/919 , Y10S99/14
摘要： A tray for warming food has a tray body of double cup shape formed of a plastics material base structure with an aluminum top diffusion layer attached to the base structure in the part to receive a cloche. The cloche has a plastics material outer jacket fastened to an aluminum bottom diffusion layer in contact with an intermediate member made of a material that can be heated by magnetic induction. The top diffusion layer of the tray body comes into contact with the bottom diffusion layer of the cloche at the periphery of the interior space along peripheral contact rims This provides a meal tray assuring fast heating of food placed in the interior space of the first part, the second part being intended to carry food that is to remain cold.
摘要翻译：用于加温食物的托盘具有由塑料材料基底结构形成的双杯形状的托盘体，其中铝顶部扩散层附接到部分中的基部结构以接收托盘。该挂钩具有固定到铝底部扩散层的塑料外壳，该铝外壳与由能够通过磁感应加热的材料制成的中间构件接触。托盘主体的顶部扩散层与周边接触边缘的内部空间的周边处的沟槽的底部扩散层接触。这提供了餐盘，其确保放置在第一部分的内部空间中的食物的快速加热，第二部分旨在携带要保持冷的食物。

52. 发明授权

US5603858A Heat retentive server for induction heating 失效
标题翻译：感应加热保温服务器
公开(公告)号：US5603858A
公开(公告)日：1997-02-18
申请号：US458296
申请日：1995-06-02
申请人： W. Burk Wyatt , Ray R. Fox
发明人： W. Burk Wyatt , Ray R. Fox
IPC分类号： A47J27/00 , A47J39/00 , A47J41/00 , H05B6/02 , H05B6/12
CPC分类号： H05B6/12 , A47J39/006 , Y10S99/14
摘要： A heat retentive server adapted to be inductively heated comprises a central portion comprising a heat storage member comprising a material which is susceptible to being heated by induction; and an outer peripheral member connected to the central portion so that said outer peripheral member and the central portion are substantially thermally insulated from each other. Preferably, the server is provided with heat insulation constructed and arranged with respect to the heat storage member so that heat is caused to primarily flow upwardly from the heat storage member. Also preferably, the outer peripheral member and the central portion are substantially insulated from each other by means of a thermal break.
摘要翻译：适于被感应加热的保温服务器包括中心部分，包括一个包含容易被感应加热的材料的储热部件; 以及与所述中心部分连接的外周部件，使得所述外周部件和所述中心部分基本上彼此绝热。优选地，服务器设置有相对于蓄热构件构造和布置的隔热件，使得热量主要从蓄热构件向上流动。另外，优选地，通过热断裂，外周部件和中心部分彼此基本绝缘。

53. 发明授权

US5454427A Rethermalization system having microcontroller computed start times and microcontrollers controlling heaters 失效
标题翻译：具有微控制器计算开始时间的再热系统和控制加热器的微控制器
公开(公告)号：US5454427A
公开(公告)日：1995-10-03
申请号：US251840
申请日：1994-05-31
申请人： John W. Westbrooks, Jr. , Alex Saharian
发明人： John W. Westbrooks, Jr. , Alex Saharian
IPC分类号： A23L3/365 , A47B31/02 , A47J39/00 , F25D23/12 , F25B29/00
CPC分类号： F25D23/12 , A23L3/365 , A47B31/02 , A47J39/006 , A47B2031/026 , Y10S165/918 , Y10S165/919
摘要： A rethermalization system for rethermalizing refrigerated foods in an institutional food service setting is disclosed. A rethermalization cart is provided with a plurality of trays for supporting food items to be served. The trays are supported on heater shelves including heating elements located under the portions of the trays corresponding to locations of food items to be heated. A loaded cart is placed in a refrigerator and is attached to a power supply and controller. A serving time is programmed into the system and the controller provides power to the cart a predetermined interval before the desired serving time. Heater microcontrollers are associated with the heater shelves and control power to the heating element on the shelves in accordance with at least one rethermalization program.
摘要翻译：公开了一种在机构食品服务环境中再热化冷藏食品的再热系统。再热加热器设置有多个托盘，用于支撑要被服务的食品。托盘支撑在加热器架上，包括位于托盘部分下面的加热元件，对应于待加热的食品的位置。装载的推车放置在冰箱中，并连接到电源和控制器。服务时间被编程到系统中，并且控制器在期望的服务时间之前以预定间隔向购物车提供电力。根据至少一个再热程序，加热器微控制器与加热器架相关联并且控制到货架上的加热元件的电力。

54. 发明授权

US5404935A Cabinet-style apparatus for transferring heat to food and cooling food 失效
标题翻译：用于将热量转移到食物和冷却食品的柜式设备
公开(公告)号：US5404935A
公开(公告)日：1995-04-11
申请号：US987635
申请日：1992-12-09
申请人： Benno E. Liebermann
发明人： Benno E. Liebermann
IPC分类号： F25D23/12 , A21B1/10 , A47J27/13 , A47J37/06 , A47J39/00 , A47J39/02 , F25D15/00 , F25D25/02 , F25B29/00
CPC分类号： F25D25/028 , A21B1/10 , A47J39/006 , F25D15/00 , F25D2400/20 , Y10S165/918 , Y10S165/919
摘要： The present invention is directed to a vertical cabinet having the dual function of heating or cooling food articles within the cabinet. The cabinet comprises a plurality of removable, vertically spaced-apart support shelves of a conductive material for supporting food articles. One aspect of the invention provides for heating and cooking of food articles by circulating a thermal liquid fluid through a heating channel having a serpentine configuration in each shelf. Each shelf has quick-disconnect couplings. Another aspect of the invention provides for cooling and refrigeration of food articles by circulating a chilled fluid transfer media from a cooling unit connected to the vertical cabinet to the shelves of the cabinet.
摘要翻译：本发明涉及一种具有加热或冷却机柜内的食品的双重功能的立式柜。机柜包括多个用于支撑食品的导电材料的可拆卸，垂直间隔开的支撑架。本发明的一个方面提供了通过使热液体流体在每个搁架中通过具有蛇形结构的加热通道循环来加热和烹饪食品的方法。每个货架都有快速断开的联轴器。本发明的另一方面通过将连接到垂直柜的冷却单元的冷冻流体转移介质循环到机柜的搁架来提供食品的冷却和制冷。

55. 发明授权

US5393960A Device for the transport and distribution of meal trays, including integral microwave oven for re-heating the latter 失效
标题翻译：用于运输和分配餐盘的设备，包括用于再加热后者的整体式微波炉
公开(公告)号：US5393960A
公开(公告)日：1995-02-28
申请号：US133099
申请日：1993-10-12
申请人： Michel Beizermann
发明人： Michel Beizermann
IPC分类号： A47J39/00 , H05B6/80
CPC分类号： A47J39/006 , Y10S165/918 , Y10S99/14
摘要： Device for the transport and distribution of meal trays including built-in microwave oven for reheating the latter. The device consists of an isothermic unequipped trolley for transporting food trays between kitchens and hospital wards, a central equipped unit permanently installed in hospitals, capable of having one or two transport trolleys coupled to it to form mobile distribution units, and one or two microwave ovens built into the central unit, comprising a metallic shield located between the hot and cold areas, which enables meal trays without a shield to be used. For use in the distribution of individual meal trays in establishments such as hospitals.
摘要翻译： PCT No.PCT / FR92 / 00807 Sec。 371日期：1993年10月12日 102（e）日期1993年10月12日PCT提交1992年8月20日PCT公布。出版物WO93 / 03659 日期为1992年3月4日。用于运输和分配餐盘的设备，包括内置微波炉，用于再加热。该设备包括一个用于在厨房和医院病房之间运送食物托盘的等温无菌手推车，一个永久安装在医院的中央配备单元，能够连接一个或两个运输手推车，形成移动分配单元，以及一个或两个微波炉内置在中央单元中，包括位于热区域和冷区域之间的金属屏蔽，其使得能够使用不使用屏蔽的餐盘。用于在医院等机构中分配单个膳食托盘。

56. 发明授权

US5159973A Dual temperature maintenance food serving compartment with pre-cooled cooling modules and heat storage pellets 失效
标题翻译：双温度维护食品供应室，带有预冷却的冷却模块和储热颗粒
公开(公告)号：US5159973A
公开(公告)日：1992-11-03
申请号：US676979
申请日：1991-03-28
申请人： James Q. Pennington , Ray A. Story
发明人： James Q. Pennington , Ray A. Story
IPC分类号： A47J39/00 , F25D3/06 , F25D23/12
CPC分类号： A47J39/006 , F25D23/12 , F25D3/06 , A47B2031/026 , B62B2202/67 , F25D2303/082 , F25D2331/804 , F25D2400/38 , Y10S165/918 , Y10S165/919
摘要： An improved food serving cart of the type having a compartment for holding multiple trays of prepared foods having both hot and cold food and/or beverage portions thereon, the improvement including a vertically disposed cold reservoir for holding replaceable cooling modules, and multiple food tray holding racks attached inside the cart in a vertical column horizontally adjacent to and in thermal communication with the vertically disposed cold reservoir such that a first portion of each of the horizontal racks is in close proximity to the cooling modules and constitutes a cold zone and a second portion of each of the horizontal racks in spatially separated from the vertical cold reservoir and constitutes a hot zone.
摘要翻译：一种改进的食品推车，其具有用于容纳多个托盘的隔室，所述多个托盘具有冷热食品和/或饮料部分，其中包括用于保持可更换冷却模块的垂直设置的冷藏，以及多个食物托盘保持车内附着在垂直柱中的机架，其垂直于水平邻近并垂直设置的冷库，与每个水平机架的第一部分靠近冷却模块并构成冷区，第二部分每个水平机架与垂直冷库空间分离，构成一个热区。

57. 发明授权

US5093556A Rethermalization cart assembly 失效
标题翻译：再热装置组装
公开(公告)号：US5093556A
公开(公告)日：1992-03-03
申请号：US481555
申请日：1990-02-16
申请人： Clifford M. Oelfke
发明人： Clifford M. Oelfke
IPC分类号： A47J39/00 , H05B3/26
CPC分类号： H05B3/26 , A47J39/006 , A47B2031/002 , H05B2203/003 , H05B2203/028
摘要： An apparatus for storing, refrigerating and heating food items in serving containers including a rethermalization cart including a plurality of shelves. Each of the shelves support one of a plurality of food trays thereon. Each tray has a plurality of food compartments and openings for supporting one of the serving containers. Each serving container containing food to be heated includes a cover. Each shelf of the cart has at least three heating pads conforming to the openings of the tray when the tray is inserted in the shelf. The cart also includes a plurality of individual switches each controlling all of the heater pads of each tray shelf as a set. Each switch is provided within a channel recessed from the exterior surface of the cart. The cart may also include a hinged work station attached to the exterior surfaces thereof which is movable between a first position, wherein said station extends outwardly from the cart so that each tray can be placed thereon for food preparation, and a second position, wherein the station is closely confined to said cart.
摘要翻译：一种用于在食品容器中储存，制冷和加热食物的设备，包括包括多个搁架的再热器。每个搁架支撑其上的多个食物托盘中的一个。每个托盘具有多个食物隔间和开口，用于支撑服务容器之一。包含待加热食物的每个服务容器包括盖子。当托盘插入搁板时，推车的每个搁架具有至少三个与托盘的开口相符的加热垫。推车还包括多个单独的开关，每个开关控制每个托盘架的所有加热垫作为一组。每个开关设置在从推车的外表面凹陷的通道内。推车还可以包括附接到其外表面的铰接工作台，其可在第一位置之间移动，其中所述站从推车向外延伸，使得每个托盘可以放置在其上用于食物准备，以及第二位置，其中，车站严密限制在车上。

58. 发明授权

US5069273A Food server 失效
标题翻译：食品服务器
公开(公告)号：US5069273A
公开(公告)日：1991-12-03
申请号：US596439
申请日：1990-10-12
申请人： Robert L. O'Hearne
发明人： Robert L. O'Hearne
IPC分类号： A47B31/02 , A47J39/00 , F25D17/06
CPC分类号： A47B31/02 , A47J39/006 , F25D17/06 , A47B2031/026 , F25D2317/0651 , F25D2317/0665 , F25D2317/0683 , Y10S165/919
摘要： A food server for simultaneously cold storing foods to be served hot and foods to be served cold, and for heating the foods to be served hot while keeping cold the foods to be served cold. The server comprises a cabinet having a first insulated food storage compartment for cold storing foods to be served hot and a second insulated food storage compartment, adjacent the first compartment, for cold storing foods to be served cold. The server also includes a mechanism for refrigerating the first compartment, a mechanism for refrigerating the second compartment, a mechanism for heating the first compartment, and a control mechanism for selectively activating and deactivating the mechanisms for heating and refrigerating the first compartment. Because of the control mechanism, the first compartment selectively cools or heats the first compartment depending on whether cold storing or heating of foods stored in the first compartment is desired, so that foods placed in the first compartment are refrigerated for a predetermined duration and then heated without being removed from the first compartment and foods stored in the second compartment are refrigerated while in the second compartment.
摘要翻译：一种用于同时冷藏食物的食物服务器，用于冷食的食物，以及用于加热被服务的食物，同时冷却要冷食的食物。该服务器包括一个柜子，该柜子具有第一隔热食品储藏室，用于冷藏待热食的食物和邻近第一隔室的第二绝缘食品储存室，用于冷藏待冷食品。服务器还包括用于冷冻第一隔室的机构，用于冷冻第二隔室的机构，用于加热第一隔室的机构，以及用于选择性地启动和停用用于加热和冷冻第一隔室的机构的控制机构。由于控制机构，第一隔室根据是否需要储存在第一隔间中的食品的冷藏或加热来选择性地冷却或加热第一隔室，以使放置在第一隔室中的食品冷藏预定的时间，然后加热而不从第一隔室中取出，并且在第二隔室中冷藏存储在第二隔室中的食物。

59. 发明授权

US5028761A Food service cart with a heating system, and trays and casseroles for such a food service cart 失效
标题翻译：带有加热系统的食品服务车，以及用于这种食品服务车的托盘和砂锅
公开(公告)号：US5028761A
公开(公告)日：1991-07-02
申请号：US501561
申请日：1990-03-30
申请人： Yutaka Oda , Yasushi Murakami
发明人： Yutaka Oda , Yasushi Murakami
IPC分类号： B60P3/00 , A47B31/00 , A47B31/02 , A47J39/00 , A47J39/02
CPC分类号： A47J39/006 , A47B31/02 , A47B2031/026 , Y10S165/919
摘要： A heating system heats casseroles placed on trays on a passenger plane. The heating system includes heating plates vertically arranged at regular intervals to receive the casseroles between adjacent heating plates to heat each casserole from above and from beneath. The heating plate includes a ceramic plate, a heating element buried in the ceramic plate, electrodes projecting from the ceramic plate, and a reinforcing frame. The heating plate is attached to the inner surface of a side wall of a cabinet. The junction of the heating plate and the side wall is sealed in a water-tight manner. The heating system is connected to a power supply by connecting a receptacle connector fixedly provided on the cabinet, and a plug connector elastically supported on a fixed part of the galley of the passenger airplane so as to be vertically, horizontally and axially movable. When the receptacle connector is pressed against the plug connector, the plug connector is brought automatically into alignment with the receptacle connector. A tray is provided with a partition rib partitioning off a part of the surface of the tray to make a heating portion for receiving a casserole thereon. The casserole is surrounded closely by the partition rib and portions of a peripheral rib so that the heat of the casserole is not released outside. A casserole has a pan and a top formed of a heat-transmissive, transparent plastic.
摘要翻译：加热系统加热放置在乘客平台上的托盘上的砂锅。加热系统包括以规则间隔垂直布置的加热板，以接收相邻加热板之间的砂锅，以从上方和下方加热每个砂锅。加热板包括陶瓷板，埋在陶瓷板中的加热元件，从陶瓷板突出的电极和加强框架。加热板安装在机柜侧壁的内表面。加热板和侧壁的接合处以不透水的方式密封。加热系统通过连接固定地设置在机柜上的插座连接器和弹性地支撑在客机的厨房的固定部分上的插头连接器连接到电源，以便垂直，水平和轴向移动。当插座连接器被按压在插头连接器上时，插头连接器被自动地与插座连接器对准。托盘设置有分隔开托盘表面的一部分的分隔肋，以形成用于在其上接收砂锅的加热部分。砂锅被分隔肋和外围肋的部分紧密地包围，使得砂锅的热量不会释放到外面。砂锅具有由热透射的透明塑料形成的盘和顶部。

60. 发明授权

US4881590A Apparatus for cooling, storing and inductively reheating complete meals 失效
标题翻译：用于冷却，储存和感应加热完成餐具的设备
公开(公告)号：US4881590A
公开(公告)日：1989-11-21
申请号：US169483
申请日：1988-03-17
申请人： Hermann Meier
发明人： Hermann Meier
IPC分类号： A47J39/00 , H05B6/12
CPC分类号： H05B6/129 , A47J39/006 , Y10S165/918
摘要： The apparatus consists of a refrigerator (10) into which it is possible to insert trays (27, 28, 29) on which various tableware containing different foods and/or drinks are placed. The refrigerator contains, in addition to the cooling unit (13), a high-frequency generator (17) which interacts with induction coils which are arranged in the trays, making it possible to heat suitable tableware inductively. Furthermore, a temperature monitoring means (19) is provided which switches the high-frequency generator off or on during a settable heating time and on reaching a predetermined temperature. A preferred embodiment of the temperature monitoring means contains an induction coil (41), which corresponds to the coils in the trays, and a metal element (42), the heat capacity of which approximately corresponds to that of a piece of tableware. The metal element is connected to the refrigerator housing by a heat-conducting connection (43, 44, 46). The heat conduction corresponds approximately to the heat absorption of the food in the tableware. A temperature sensor (47) which switches the high-frequency generator off or on at the settable temperature is arranged on the metal element. The apparatus makes it possible for several portions of food to be prepared, stored under cool conditions and heated uniformly to a predetermined temperature at a predetermined time.
摘要翻译：该装置由冰箱（10）组成，可以在其中插入托盘（27,28,29），在其上放置有包含不同食物和/或饮料的各种餐具。除了冷却单元（13）之外，冰箱还包括与布置在托盘中的感应线圈相互作用的高频发生器（17），从而可以感应地加热合适的餐具。此外，提供了一种在可设定的加热时间和达到预定温度时将高频发生器断开或接通的温度监测装置（19）。温度监测装置的优选实施例包括对应于托盘中的线圈的感应线圈（41）和与一件餐具的热容大致对应的金属元件（42）。金属元件通过导热连接（43,44,46）连接到冰箱壳体。热传导大致对应于餐具中食物的吸热。在金属元件上设置有以可设定温度将高频发生器断开或接通的温度传感器（47）。该装置使食品的几个部分成为可能，在冷却条件下储存并在预定时间内均匀地加热至预定温度。

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