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公开(公告)号：US5056322A
公开(公告)日：1991-10-15
申请号：US637617
申请日：1991-01-04
申请人： Kenneth H. Patrick
发明人： Kenneth H. Patrick
CPC分类号： F25C1/04 , F25C5/04 , F25C2500/02
摘要： A half crescent shaped ice piece maker comprising a freezing tray (100) having an inner surface arcuately shaped about a longitudinal radial axis and divided into crescent shaped water fillable cavities (112) in which the ice pieces are formed, and an ejector assembly (102) for rotatively moving the ice pieces out of the cavities (122) comprising a rotatable shaft (106) supported in bearings with its axis coincident with the radial axis, and with ejector assembly (102) further comprising a row of primary flexible, spring-like ejector elements (114) lying in a common plane and each secured at a first end to the shaft (106) and having its second end extend into one of the crescent shaped cavities (122) to divide the cavity (122) into rotatively leading and lagging partial crescent shaped cavities while water is injected and frozen therein and before the ejector assembly (102) is rotated to form leading and lagging rows of partial crescent ice pieces with ice bridges (152) around the edges of the ejector elements (114) between the leading and lagging partial crescent ice pieces (130) and (132) of each full crescent shaped ice piece, and a prime mover for rotating the ejector assembly. A fixed position ice stripper assembly (104) is positioned in the path of the ice pieces being rotated by the ejector assembly (102) to stop the rotation of the ice pieces and bend back the row of flexible spring-like ejector elements to create a potential force therein and to break the ice bridge between the leading and lagging half crescent ice pieces and enable the flexible, spring-like ejector elements to spring forward to eject the leading row of half crescent ice pieces from the freezing tray. A second row of ejector elements functions to eject the lagging row of partial crescent ice pieces from the tray.
摘要翻译： 一种半月牙形冰块制造机，其特征在于，具有冷冻盘（100），所述冷冻盘（100）具有围绕纵向径向轴线弧形成形的内表面，并被分成形成有所述冰块的新月形水可填充空腔（112），以及喷射器组件 ），用于将所述冰块从所述空腔（122）中旋转移动，所述空腔（122）包括支撑在其轴线上的可旋转轴（106），其轴线与所述径向轴线重合，并且所述喷射器组件（102）还包括一排主要柔性弹簧 - 类似的排出器元件（114）位于公共平面中，并且每个顶部元件（114）在第一端处固定到轴（106），并且其第二端延伸到一个新月形空腔（122）中，以将空腔（122）分成旋转导向 和滞后的部分新月形腔，同时水被注入并冷冻，并且在喷射器组件（102）旋转之前，以形成具有围绕边缘的冰桥（152）的引导和滞后的部分新月形冰块 在每个全新月形冰块的前导部分和滞后部分新月形冰块（130）和（132）之间的喷射器元件（114）以及用于旋转喷射器组件的原动机。 固定位置的脱冰器组件（104）定位在由喷射器组件（102）旋转的冰块的路径中，以阻止冰块的旋转并使柔性弹簧状喷射器元件的一排弯曲，以产生 并且打破前半部和滞后半月牙冰块之间的冰桥，并且使弹性弹簧状喷射器元件向前弹出以从冷冻盘排出半月牙冰块的前排。 第二排喷射器元件用于从托盘排出部分新月形冰块的滞后排。
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公开(公告)号：US4732006A
公开(公告)日：1988-03-22
申请号：US12787
申请日：1987-02-09
申请人： Harry C. Fischer
发明人： Harry C. Fischer
摘要： Icemakers are characterized by a plurality of vertical evaporator tubes arranged in parallel and in a circle within the interior of a cylindrical ice making section. During an ice making cycle, water is supplied to the exterior surfaces of the evaporator tubes and refrigerant is supplied to the interiors of the tubes, to cause tubes of ice to freeze on the evaporator tubes. At the end of the ice making cycle and during a harvest cycle, the evaporator tubes are heated to free the ice tubes from their bond to the evaporator tubes, and a driver is actuated to move the ice tubes slidably along and off of the evaporator tubes and to fracture the leading ends of the ice tubes into smaller pieces of ice as they leave the evaporator tubes. In one embodiment, the driver comprises a piston for pushing the ice tubes off of the evaporator tubes. In another embodiment, a helical driver moves the ice tubes off of the evaporator tubes.
摘要翻译： 制冰机的特征在于在圆柱形制冰部分的内部平行并且呈圆形排列的多个垂直蒸发器管。 在制冰循环中，向蒸发器管的外表面供水，制冷剂供应到管的内部，以使冰管冷凝在蒸发器管上。 在制冰循环结束时和在收获循环期间，蒸发器管被加热以使冰管从其与蒸发器管接合的位置释放，并且驱动器被致动以使冰管沿着或离开蒸发管可滑动地移动 并且当冰管离开蒸发器管时将冰管的前端分解成更小的冰块。 在一个实施例中，驱动器包括用于将冰管推离蒸发器管的活塞。 在另一个实施例中，螺旋驱动器将冰管移离蒸发器管。
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公开(公告)号：US4697432A
公开(公告)日：1987-10-06
申请号：US888875
申请日：1986-07-24
申请人： Ronald E. Cole
发明人： Ronald E. Cole
IPC分类号： F25C5/04
CPC分类号： F25C5/04 , F16H2035/003 , Y10T74/19884
摘要： A timing mechanism controls various functions of an ice maker through cams carried on a camshaft. A harvest rake that removes ice from a receptacle is coupled to the camshaft to be rotated thereby. The camshaft is driven by a motor which is coupled to the timing mechanism through a pair of non-circular meshing gears. The gears are programmed such that a slower speed is imparted to the camshaft when ice is being removed from the receptacle by the harvest rake. This provides a slower speed but higher torque to the harvest rake during ice removal and a faster, more accurate timing rate during filling of the receptacle.
摘要翻译： 定时机构通过凸轮轴上的凸轮控制制冰机的各种功能。 从容器移除冰的收获耙被联接到凸轮轴以由此旋转。 凸轮轴由马达驱动，该马达通过一对非圆形啮合齿轮联接到定时机构。 齿轮被编程为使得当通过收割耙将冰从容器移除时，较慢的速度被赋予凸轮轴。 这提供了较慢的速度，但是在除冰期间对收割耙具有更高的扭矩，并且在容器填充期间提供更快，更准确的时间速率。
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公开(公告)号：US4651834A
公开(公告)日：1987-03-24
申请号：US765019
申请日：1985-08-09
摘要： A thermal ice penetration method and apparatus for melting a hole through ice preferably utilizing thermochemical heating by exothermal reaction between water supplied at least in part by the melting ice and a thermochemical reactant, preferably lithium and/or other alkali metal or alkali metal alloy. A number of ice penetration systems and devices are disclosed which utilize the thermal ice penetration to deploy payloads, such as sensors, transducers, antennas, instruments, weapons, or the like, through polar ice either downwardly from the ice surface into the water below the ice or upwardly from the underside of the ice through the ice surface.
摘要翻译： 一种用于通过冰熔化孔的热冰穿透方法和装置，优选利用至少部分由熔融冰供应的水和热化学反应物，优选锂和/或其它碱金属或碱金属合金之间的放热反应的热化学加热。 公开了许多冰穿透系统和装置，其利用热冰穿透来部署诸如传感器，换能器，天线，仪器，武器等的有效载荷，通过极地冰从冰面向下从水面下降到低于 冰或从冰的下面向上通过冰面。
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公开(公告)号：US4539750A
公开(公告)日：1985-09-10
申请号：US497700
申请日：1983-05-24
CPC分类号： B23B51/0406 , A01K97/01 , B23B2226/48 , B23B2251/408 , Y10T408/895
摘要： The invention relates to apparatus for cutting and removing a core of ice from an expanse of natural ice such as, for example, a lake or river so that fishing can be accomplished through the remaining open hole. The apparatus consists of a cylinder with ice-cutting teeth on its lower end, lands around its periphery and a handle employed for rotating the cylinder.
摘要翻译： 本发明涉及一种用于从诸如湖泊或河流等天然冰的大片中切割和除去冰芯的装置，从而能够通过剩余的开孔实现捕鱼。 该装置由其下端的具有切削齿的圆柱体组成，围绕其周边设有一个圆环，以及用于旋转气缸的手柄。
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公开(公告)号：US4522039A
公开(公告)日：1985-06-11
申请号：US546706
申请日：1983-10-28
申请人： John L. McNeill
发明人： John L. McNeill
CPC分类号： F25C5/046 , Y10S241/17 , Y10T225/16 , Y10T225/329
摘要： An ice making machine with an improved cube cutter is disclosed. A pair of oscillating pivotal cutter bars are disposed adjacent and beneath vertical ice making columns. The cutter bars are arranged to pivot in opposite directions so that as a rod or tube of ice falls therebetween, it is cut off into a cube, which then falls between the cutters into an appropriate receptacle.
摘要翻译： 公开了一种具有改进的立方体切割机的制冰机。 一对摆动的旋转切割杆设置在垂直制冰柱附近和下方。 切割杆布置成相反的方向枢转，使得当冰杆或棒管落在其间时，它被切割成立方体，立方体然后落在切割器之间成为适当的容器。
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77.发明授权Apparatus for breaking down a mass of tobacco containing solid carbon dioxide 失效用于分解含有固体二氧化碳的烟草块的装置
公开(公告)号：US4307735A
公开(公告)日：1981-12-29
申请号：US106530
申请日：1979-12-26
申请人： Ray G. Snow , Robert T. Gaudlitz
发明人： Ray G. Snow , Robert T. Gaudlitz
CPC分类号： F25C5/046 , A24B3/00 , B02C18/142 , Y10S131/90
摘要： A substantially horizontal grating having a plurality of substantially parallel bars extends within an enclosure that is adapted to gravitationally receive a mass of tobacco containing a cryogen and discharge smaller tobacco particles therefrom. A plurality of rotatable shafts having a plurality of blades equally separated by spacers are disposed orthogonally over the parallel bars such that the blades are located between the parallel bars. The spacers on the shafts and the parallel bars cooperate to define a plurality of sized apertures through the grating. The blades are formed to separate portions of the mass upon rotation and to urge the portions through the sized apertures for discharge from the apparatus.
摘要翻译： 具有多个基本上平行的杆的基本上水平的光栅在外壳内延伸，该外壳适于重力地接收含有冷冻剂的烟草块并从其排放较小的烟草颗粒。 多个可旋转轴具有由间隔件均等分隔的多个叶片，正交地设置在平行杆上，使得叶片位于平行杆之间。 轴和平行杆上的间隔件配合以限定穿过光栅的多个尺寸的孔。 叶片被形成为在旋转时分离质量块的部分并且迫使部分穿过尺寸的孔以便从装置排出。
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公开(公告)号：US3843067A
公开(公告)日：1974-10-22
申请号：US34886773
申请日：1973-04-09
申请人： GEN ELECTRIC
发明人： PRADA L
CPC分类号： F25C5/046 , F25C5/22 , F25C2400/08 , Y10S241/17
摘要： An ice dispenser particularly for a household refrigerator includes an ice cube storage receptacle and an integral dispensing and crushing means for dispensing batches of crushed ice of two different grades.
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公开(公告)号：US3824805A
公开(公告)日：1974-07-23
申请号：US34894073
申请日：1973-04-09
申请人： GEN ELECTRIC
发明人： PRADA L
CPC分类号： F25C5/02 , F25C5/046 , F25C2400/08
摘要： An ice dispenser particularly for a household refrigerator includes an ice cube storage receptacle, integral dispensing and crushing means for dispensing batches of either ice cubes or crushed ice of two different grades, and control means for selectively operating the crushing means for delivery of the cube or crushed ice.
摘要翻译： 专门用于家用冰箱的冰分配器包括冰块储存容器，用于分配两个不同等级的冰块或碎冰的批次的整体分配和破碎装置，以及用于选择性地操作用于输送立方体的破碎装置的控制装置 碎冰。
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公开(公告)号：US3791597A
公开(公告)日：1974-02-12
申请号：US3791597D
申请日：1972-02-14
申请人： SUNBEAM CORP
发明人： WALTER J , CHAMBERS W , STIPANUK J
IPC分类号： A23G9/08 , A47J43/04 , A47J43/042 , A47J43/046 , B02C19/22 , F25C5/04 , B02C19/00
CPC分类号： F25C5/046 , A47J43/042 , A47J43/046 , B02C19/22 , Y10S241/17
摘要： A combination ice crusher-drink mixer appliance which serves either as an ice crusher or as a drink mixer or as a combination of the two whereby to provide crushed ice to a drink as it is being mixed. An electric motor is operably connected to an upwardly inclined ice-crushing auger which is rotatable in an ice-crushing barrel whereby ice cubes introduced to the lower end of the auger-barrel combination through a vertically disposed ice chute are simultaneously crushed, sized, and transported upwardly to a crushed ice discharge port at the upper end of the barrel. A crushed-ice-receiving and drink-mixing container has an agitator mounted off center in the bottom thereof with the container being selectively positionable adjacent the crushed ice discharge port in either of two positions. In one of these positions only, the agitator is automatically coupled to the electric motor. The path of ice movement through the appliance from the entrance to the ice chute to the bottom of the container is in the form of an inverted N and the ice crushing auger and barrel are formed of high strength plastic. The drive connection between the electric motor, which has a built-in impact clutch, and the auger includes a gear reduction mechanism and a modified universal-joint with the drive ratio therebetween being in the order of 100:1, the drive ratio between the electric motor and the agitator being in the order of 1:1. The ice chute has a cover which, when opened, defines an upward extension of the ice chute. The auger is readily removable from the barrel for cleaning and the container has a pouring spout with a strainer and a hand-grip formation. The components of the combination ice crusher-drink mixer appliance are nested together to provide a compact multi-purpose appliance which occupies a minimum amount of countertop space.
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