Abstract: A beverage cooling system has an ice storage bin having a mechanical agitator disposed therein. The ice storage bin includes an opening at a bottom portion thereof, and the mechanical agitator is actuable to mechanically agitate ice in the ice bin and mechanically force ice through the opening. An ice guide is disposed adjacent the opening in the ice storage bin. A cold plate is disposed adjacent the ice guide. The cold plate has an inclined upper surface thereof and includes at least one beverage line disposed underneath the upper surface. The ice guide is positioned to deflect and guide ice onto the inclined upper :surface of the cold plate, wherein the ice is moved along the upper surface by mechanical force provided by an actuation of the agitator.

Abstract: A protective device for an auger type ice making machine having an auger type ice making mechanism the refrigeration housing of which is located adjacent an ice storage bin and provided thereon with an ice discharge casing forming a lateral discharge passage for discharging ice pieces into the storage bin through an upright delivery chute. The protective device is in the form of a spout switch assembly which is mounted on an upper wall of the ice discharge casing at a position laterally displaced from an upper end of the refrigeration housing to detect ice pieces filled in the ice discharge casing during operation of the ice making mechanism.

Abstract: When an upper limit float switch Fu is closed after a lower limit float switch Fl is closed according to a rise of the level of water in a water tank 60, a solenoid water valve WV is closed and power supply to an electric motor for driving an auger 40 and a compressor connected to an evaporator 30 is then allowed. When the lower limit float switch Fl is opened, the solenoid water valve WV is opened and power supply to the electric motor and compressor is cut off. When the lower limit float switch Fl is opened, a time set longer by a predetermined time than the time for the water level in the water tank 60 to reach the upper limit from the lower limit is measured. When the lower limit float switch Fl is kept open due to suspension of water supply, the solenoid water valve WV is closed in response to the completion of measurement of the time. This can suppress power consumption of the solenoid water valve WV.

Abstract: An ice storage type food service counter composed of an ice storage tank 20 arranged to store an amount of ice and having a drain hole 24 at a bottom, an ice supply device 30 for automatically producing chips of ice and supplying them into the tank, an agitating device 40 arranged within the tank for agitating and leveling the chips of ice stored in the tank, a container assembly B detachably mounted on the agitating device 40 and placed on the stored chips of ice to contain drink and food therein, and a transparent cover plate 18 coupled over the ice storage tank 20, the cover plate having an opening through which the container assembly can be placed on the stored chips of ice.

Abstract: An auger type icemaker including an evaporator housing having a cylindrical inner freezing surface on which ice crystals may form, an auger mounted for rotary movement within the housing to be driven to scrape ice crystals off the freezing surface and to advance the scraped ice crystals toward an upper end portion of the housing, an extrusion head formed with a plurality of ice extruding passages and axially slidably coupled within an annular space between the upper end portion of the housing and an upper shaft portion of the auger, wherein a screw is threaded into the upper end portion of the housing and engaged with an axial key-groove of the extrusion head to restrict rotary movement of the extrusion head, and a cam mechanism mounted on the upper shaft portion of the auger to effect axial movement of the extrusion head in accordance with rotary movement of the auger and to restrict upward movement of the extrusion head at an upper dead point thereof.

Abstract: An auger type ice making machine having an evaporator housing vertically arranged above an ice storage bin, an auger mounted for rotary movement within the evaporator housing, an electric motor in drive connection with the auger, a compressor motor in drive connection with a compressor, an ice discharge duct provided on an upper end of the evaporator housing, an upstanding tubular delivery chute having an upper end connected to the discharge duct and a lower end in open communication into the storage bin, a movable detection plate provided within the upper end of the delivery chute to be moved by abutment with pieces of hard ice accumulated in the delivery chute, and an electric control apparatus for activating the motors when the detection plate is retained in an initial position and for deactivating the motors after lapse of a predetermined time when the detection plate has been moved from the initial position, the predetermined time being determined to be shorter than a time for which a space between the d

Abstract: In an auger type ice making machine, an ice breaker mounted on an upper shaft portion of the auger includes a plurality of ice breaker elements adapted to be coaxially coupled as a unit, the breaker elements each having a circular body portion formed with a plurality of circumferentially equally spaced blades which extend radially outwardly at a predetermined angle, and the blades of the respective breaker elements being formed to be aligned at their lower edges in a condition where the breaker elements have been coaxially coupled at their body portions. The body portions of the breaker elements are connected to each other in such a manner that the blades of the breaker elements are circumferentially equally spaced at a selected angle.

Abstract: In a battery powered vehicle such as an forklift truck, control data is stored in a memory (39) by an operation of the keys (11a, 11b, 11c, 11d, 11e) on a control panel (10) mounted at the operation seat, and a part of the control data is selected by a control circuit (30) and transmitted to a travelling control circuit. The travelling control circuit controls a travelling motor (101) with the characteristics decided by the selected data and the selected control data is indicated on a display panel (12). A plurality of data used for maintenance administration, such as a cumulative travelling distance or cumulative operating hours, are stored in a memory and one of the data for maintenance administration is arbitrarily indicated on the display panel (12) and converted to meet the specified indication specification through the control circuit (30) by operation of the keys (11e) on said control panel (10).

Abstract: An ice making machine comprises an ice storage section and an ice making machinery section disposed on the ice storage section through a bottom plate having an opening therein. The machinery section includes an ice discharge chute that extends downwardly through the opening and opens into the interior of the ice storage section. The bottom plate is provided with an upwardly concaved recess in which the opening is formed. The ice discharge chute projects through the opening to a depth smaller than that of the recess.

Abstract: An auger type ice making machine comprises an ice storage level detecting apparatus (5) including an ice storage level sensing plate (5a) disposed within an ice guide barrel (3) at a position opposing to an ice discharge port (2). A pair of guide plates (7) for guiding ice discharged from the ice discharged port toward a center portion of the ice storage level sensing plate are mounted on both side walls (3b) of the ice guide barrel (3) closely adjacent to the ice storage level sensing plate (5). By mounting the paired guide plates (7), gaps otherwise taking place between the ice storage level sensing plate (5) and the ice guide barrel (3) are closed to thereby prevent the ice from moving to the rear side of the ice storage level sensing plate by circumventing it. The ice storage level sensing plate is thus protected from being blocked.

Abstract: An electric control apparatus for an auger type ice making machine having an auger mounted for rotary movement within an evaporator housing to which water is supplied from a water tank to cause ice crystals to form on the internal freezing surface of the evaporator housing.

Abstract: An electric control apparatus for an auger type ice making machine having an auger mounted for rotary movement within an evaporator housing to which water is supplied form a water tank to cause ice crystals to form on the internal freezing surface of the evaporator housing.

Abstract: A rotary cutter for an auger type ice making machine mounted on a rotatable shaft thereof comprises a plurality of cutter blades for cutting ice rods extruded from ice compressing passages into ice pellets or chips. Some of the cutter blades are integrally provided at an upper edge portion thereof with an ice feeding blade having an inclination relative to the center axis of the cutter which is smaller than that of the associated cutter blade. Owing to the provision of the ice feeding blades, the ice chips resulting from the cutting are prevented from staying at the upper edge portions of the cutter blades. As compression of ice between the cutter blades does not effectually take take between the cutter blades, the ice is not unncessarily hardened, facilitating extrusion of ice from the cutter.

Abstract: An auger type ice making apparatus adapted for effectively flushing and removing deepended water and precipitates in the water supply pipe and the freezing cylinder during ice making.

Abstract: A control circuit for an auger type ice maker using a relay which is responsive to a predetermined level of an ice making water in a tank and to of a predetermined level of stored ice, and a timer circuit responsive to the commencement of the ice making cycle which corresponds to the detection of the water level and the completion of the ice making cycle which corresponds to the detection of the ice level, both by the relay. This timer circuit is arranged so that during the starting operation it starts to drive the auger motor at the beginning of the ice making cycle and then after a first predetermined time starts to drive the compressor, and during the stopping operation, it stops the compressor after a second predetermined time after the detection of the completion of the ice making cycle and then after a third predetermined time stops the auger motor. Should a short interruption of the supply of water occur, the timer circuit can ignore it because of its delay time.

Abstract: A cutter for an auger type icemaker including an auger shaft with an auger edge to scrape and guide upward the ice formed on the inner surface of a refrigerated casing, an extrusion head fitted to the upper end portion of the auger shaft and provided with ice compressing passages, and a cutter attached to the upper end of the auger shaft over the extrusion head for breaking the ice from the ice compressing passages. A positioning portion is disposed on the upper end of the auger shaft to position the cutter at a predetermined circumferential location. The cutter is provided with a cutter edge supporting portion with an attaching portion which is attached to the positioning portion and which can change the positioning location of the cutter in cooperation with the positioning portion.