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1. 发明授权

US10697684B2 Automatic ice-sphere-making system for refrigerator appliance 有权
公开(公告)号：US10697684B2
公开(公告)日：2020-06-30
申请号：US15925799
申请日：2018-03-20
申请人： BSH Home Appliances Corporation , BSH Hausgeräte GmbH
发明人： Nilton Bertolini , James Hoban , Silas Patrick Mallon , Jorge Carlos Montalvo Sanchez
IPC分类号： F25C1/25 , F25C1/06 , F25C1/24
摘要： An automatic spherical ice maker includes an upper stationary ice mold having at least one ice cavity with a hemispherical shape, and a lower rotatable ice mold having at least one ice cavity with a hemispherical shape and corresponding to the ice cavity of the upper stationary ice mold, so that together the at least one ice cavity of the upper stationary ice mold and the at least one cavity of the lower rotatable ice mold form at least one spherical mold which is configured to produce at least one substantially spherical ice ball at a time. The upper stationary ice mold has a first heating element and the lower rotatable ice mold has a second heating element, thereby to facilitate release of the at least one spherical ice ball from the at least one spherical mold.

2. 发明授权

US09568229B2 Evaporator with heat exchange 有权
标题翻译：蒸发器热交换
公开(公告)号：US09568229B2
公开(公告)日：2017-02-14
申请号：US14799425
申请日：2015-07-14
申请人： Hani Toma
发明人： Hani Toma
IPC分类号： F25B39/02 , F28D7/10 , F25C1/00 , F25C1/06 , F25C1/14 , F25C1/12
CPC分类号： F28D7/1669 , F25B39/02 , F25B2339/0242 , F25C1/00 , F25C1/06 , F25C1/12 , F25C1/145 , F25C5/10 , F28D2021/0071 , F28F9/026
摘要： An apparatus covering an evaporator on all four sides. a first inlet to allow refrigerant into the casing. A side chamber, a top chamber, a center chamber, and a bottom chamber to receive refrigerant and act as a heat exchange allowing the refrigerant received to undergo heat transfer and reduction in temperature due to thermal exchange with a plurality of side of the evaporator. A first outlet to allowing the refrigerant to exit the casing. A second inlet to allow the refrigerant to enter the evaporator after exiting the casing and distribute the refrigerant within the evaporator. A second outlet allowing the refrigerant to exit the evaporator and cycle through a refrigeration system. The first inlet and the second outlet are dual-piped to allow for heat exchange. The evaporator, comprising a plurality of tubes, optionally, space reducers, and optionally, a center space reducer.
摘要翻译：四面覆盖蒸发器的设备。允许制冷剂进入壳体的第一入口。侧室，顶室，中心室和底室，用于接收制冷剂并用作热交换，使得所接收的制冷剂由于与蒸发器的多个侧面的热交换而进行热传递和降低温度。允许制冷剂从壳体排出的第一出口。第二入口，允许制冷剂在离开壳体后进入蒸发器并将制冷剂分配在蒸发器内。第二出口允许制冷剂离开蒸发器并循环通过制冷系统。第一个入口和第二个出口是双管道的，以允许热交换。蒸发器包括多个管，任选的空间减速器，以及任选的中心空间减速器。

3. 发明授权

US5167132A Automatic ice block machine 失效
标题翻译：自动冰块机
公开(公告)号：US5167132A
公开(公告)日：1992-12-01
申请号：US729928
申请日：1991-07-15
申请人： Gary B. Meier
发明人： Gary B. Meier
IPC分类号： F25C1/06 , F25C5/10
CPC分类号： F25C1/06 , F25C5/10
摘要： A machine for making and harvesting blocks of ice which is totally automatic. The machine has an ice block forming ice chamber with a counter balanced hinged lid as the bottom wall of the chamber. A small amount of water is introduced into the lid which is frozen to form an ice seal between the bottom lid and the bottom flanged edge of the side walls of the chamber. The balance of the water according to the size of block ice is then introduced and frozen. The block is harvested by defrosting using a hot gas cycle to break the ice seal and defrost the side walls of the ice chamber. The ice block falls by gravity from the chamber onto a slide system. The hinged lid returns to the closed position and the machine restarts automatically to produce the next block of ice.
摘要翻译：一种完全自动生产和收获冰块的机器。该机器具有冰块形成的冰室，其具有作为腔室底壁的反平衡铰接盖。将少量的水引入盖子中，其被冷冻以在底盖和腔室的侧壁的底部凸缘之间形成冰封。然后根据块冰的大小平衡水，然后引入并冷冻。通过使用热气循环除霜来破坏块体以破坏冰封并除霜冰室的侧壁。冰块通过重力从腔室落到滑动系统上。铰链盖回到关闭位置，机器自动重启，产生下一块冰块。

4. 发明授权

US5099656A Evaporator design 失效
标题翻译：蒸发器设计
公开(公告)号：US5099656A
公开(公告)日：1992-03-31
申请号：US645824
申请日：1991-01-25
申请人： Tom N. Martineau
发明人： Tom N. Martineau
IPC分类号： F25B39/02 , F25C1/06 , F25C5/10 , F28F13/06
CPC分类号： F25C5/10 , F25B39/02 , F25C1/06 , F28F13/06 , F25B2339/0242
摘要： A refrigeration evaporator comprising an enclosure having a closed top and bottom, enclosing a separator plate, lower baffle, and an upper baffle in the enclosure and spaced from one another to define a hot gas chamber, a refrigerant inlet area, a freezing chamber and a refrigerant outlet area. The evaporator is adapted to be connected to a refrigeration circuit having a freezing cycle and a harvest cycle wherein cold liquid refrigerant is directed into the freezing chamber during the freezing cycle, but prevented from entering the hot gas chamber; and hot gas is directed into the hot gas chamber and then into the freezing chamber during the harvest cycle. Water pipes extend vertically through the evaporator and through holes in the upper and lower baffles. The holes in the baffles are larger than the water pipes to provide a flow path around the water pipes for refrigerant, and the holes in the upper baffle are larger than the holes through the lower baffle thereby providing a larger cross sectional area flow path thereby decreasing the pressure drop of the refrigerant flowing through the freezing chamber. Filler rods are placed between the water pipes partially filling the space to provide more heat transfer area and to reduce the volume of refrigerant in the system.
摘要翻译：一种制冷蒸发器，包括具有封闭的顶部和底部的封闭件，在所述外壳中包围隔板，下挡板和上隔板并彼此间隔开以限定热气室，制冷剂入口区域，冷冻室和制冷剂出口面积。蒸发器适于连接到具有冷冻循环和收获循环的制冷回路，其中冷冻液体制冷剂在冷冻循环期间被引入冷冻室，但是防止其进入热气室; 并且热气体在收获循环期间被引导到热气室中，然后进入冷冻室。水管垂直延伸穿过蒸发器并穿过上下挡板上的孔。挡板上的孔大于水管，以提供用于制冷剂的水管周围的流动路径，并且上挡板中的孔比通过下挡板的孔大，从而提供更大的横截面积流动路径，从而减小流过冷冻室的制冷剂的压降。填料棒放置在部分填充空间的水管之间，以提供更多的传热面积并减少系统中制冷剂的体积。

5. 发明授权

US4458503A Ice product and method and apparatus for making same 失效
标题翻译：制冰产品及其制造方法和装置
公开(公告)号：US4458503A
公开(公告)日：1984-07-10
申请号：US356855
申请日：1982-03-10
申请人： Kenneth L. Nelson
发明人： Kenneth L. Nelson
IPC分类号： F25C1/12 , F25C5/10 , F25C1/06
CPC分类号： F25C1/12 , F25C5/10 , F25C2400/04
摘要： An ice product is disclosed having improved liquid displacement characteristics and which is of a configuration which provides for splash resistance and resistance to bridging between adjacently stored products. The apparatus and method for producing the improved ice product is disclosed in the form of an ice making machine having one or more combination evaporator and ice form assemblies, each of the assemblies being provided with a plurality of pockets or recesses in which the ice product is formed during a freezing or refrigeration cycle, the ice products being subsequently discharged to an associated storage area during a subsequent harvest cycle. In a preferred construction of the present invention, the combination evaporator and ice form assemblies are arranged in a generally vertical orientation and ice makeup water is communicated to a manifold arrangement disposed above each of the assemblies, which water is intended to cascade over the surfaces of the ice forms and freeze within the pockets or recesses therein. The combination evaporator and ice form assemblies are designed such that a unique heat transfer is effected between the evaporator coils and the water freezing within the ice pockets, whereby substantially symmetrically-shaped ice products are formed within the pockets.
摘要翻译：公开了一种具有改进的液体位移特性并且具有提供防泼溅性和抵抗相邻储存的产品之间的桥接的构造的冰产品。用于制造改进的冰产品的装置和方法以具有一个或多个组合蒸发器和冰块组件的制冰机的形式公开，每个组件设置有多个袋或凹部，冰产品在冷冻或制冷循环期间形成，随后的收获循环中，冰产品随后被排放到相关联的储存区域。在本发明的优选结构中，组合蒸发器和冰块组件被布置成大致垂直的取向，并且补冰水与设置在每个组件上方的歧管装置相通，冰在其中的凹穴或凹部内形成和冷冻。组合蒸发器和冰块组件被设计成使得在蒸发器盘管之间和在冰袋内冻结的水之间实现独特的传热，从而在袋内形成基本上对称形状的冰产品。

6. 发明授权

US4143524A Process and apparatus for separating crystallizable materials from a multi-component system 失效
标题翻译：用于从多组分体系分离可结晶材料的方法和设备
公开(公告)号：US4143524A
公开(公告)日：1979-03-13
申请号：US796388
申请日：1977-05-12
申请人： Henricus A. C. Thijssen
发明人： Henricus A. C. Thijssen
IPC分类号： A23F5/30 , A23L2/12 , B01D9/00 , F25C1/06 , F25C5/02 , B01D9/04
CPC分类号： F25C5/02 , A23F5/30 , A23L2/12 , B01D9/0013 , F25C1/06
摘要： A process and apparatus are described for separating crystallizable mater from a liquid multi-component system involving a series of cycles wherein (a) the liquid is confined in a space having a large heat exchange surface; (b) heat is withdrawn from said surface to crystallize at least part of said material; (c) the crystallizable material is removed; (d) the crystallized material so removed is sub-divided; and (e) the resulting product is treated to separate the crystallized material from the rest of the multi-component system.
摘要翻译：描述了一种用于从包括一系列循环的液体多组分系统中分离可结晶材料的方法和装置，其中（a）液体被限制在具有大的热交换表面的空间中; （b）从所述表面取出热量以结晶所述材料的至少一部分; （c）去除可结晶材料; （d）将如此去除的结晶材料划分; 和（e）处理所得产物以将结晶的材料与多组分体系的其余部分分离。

7. 发明授权

USB564314I5 失效
公开(公告)号：USB564314I5
公开(公告)日：1976-01-20
申请号：US56431475
申请日：1975-04-02
IPC分类号： F25C1/06 , F25C5/02
CPC分类号： F25C5/02 , F25C1/06

8. 发明授权

US3877242A Harvest control unit for an ice-making machine 失效
标题翻译：用于制冰机的收获控制单元
公开(公告)号：US3877242A
公开(公告)日：1975-04-15
申请号：US40529573
申请日：1973-10-11
申请人： INT REFRIGERATION ENGINEERS
发明人： CREAGER OLEN R
IPC分类号： F25C1/06 , F25C5/10 , F25C1/12
CPC分类号： F25C5/10 , F25C1/06 , Y10T137/2534
摘要： A harvest control unit for an ice-marking machine characterized by an actuatable switch adapted to provide an output signal for electrically initiating a harvest of ice from the machine, and switch-actuating means responsive to variations in the flow of water for actuating said switch including a receiver pan for receiving the variable flow of water, a manifold chamber connected with the receiver pan having a metering orifice defined within the chamber for discharging water from the manifold at a substantially fixed rate, a holding tank for confining a relatively warm body of water supported in spaced relation with the manifold chamber and communicating therewith, and a buoyant mass supported by said body of water and connected with the switch means for actuating the switch in response to variations in the level of the body of water.
摘要翻译：一种用于冰标记机的收获控制单元，其特征在于可致动开关，其适于提供用于电动启动来自机器的冰的收集的输出信号，以及响应于用于致动所述开关的水流的变化的开关致动装置，包括用于接收可变水流的接收器盘，与容纳盘连接的歧管室，其具有限定在室内的计量孔，用于以基本上固定的速率从歧管排出水;用于限制相对温暖的水体的保持罐与歧管腔室间隔开并与之连通，以及由所述水体支撑并与开关装置连接的浮力物质，用于响应于水体水平的变化而致动开关。

9. 发明授权

US3759061A Tube ice generator 失效
标题翻译：管冰箱发电机
公开(公告)号：US3759061A
公开(公告)日：1973-09-18
申请号：US3759061D
申请日：1971-09-07
申请人： STAL REFRIGERATION AB
发明人： NILSSON N , EURENIUS J
IPC分类号： F25C1/06 , F25C5/14 , F25C5/10
CPC分类号： F25C1/06 , F25C5/14
摘要： Ice generator in which water is frozen in tubes extending vertically within a surrounding casing defining a freezing chamber spaced above the bottom of which is a distributor plate having apertures surrounding the tubes and defining a separate chamber into which a warm gas is passed to heat the tubes to cause the ice rods to slide therefrom.
摘要翻译：冰发生器，其中水被冷冻在管中，所述管在周围的壳体内垂直延伸，限定了在其底部之上间隔开的冷冻室，其具有围绕管的孔的分配器板，并且限定出一个分开的室，暖气通过其中以加热管以使冰棒从其滑动。

10. 发明授权

US3312082A Apparatus for picking up frozen bodies from a freezing mold 失效
标题翻译：用于从冷冻模具拾取冷冻物体的装置
公开(公告)号：US3312082A
公开(公告)日：1967-04-04
申请号：US41905364
申请日：1964-12-17
申请人： GRAM BRDR AS
发明人： HANS GRAM
IPC分类号： F25C1/04 , F25C1/06 , F25C1/22
CPC分类号： F25C1/22 , F25C1/04 , F25C1/06

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