Abstract: A mould arrangement for moulding ice cream products includes an upper metal plate, and a plurality of mould pockets that each protrude from a bottom side of the upper metal plate. An insulation plate is arranged adjacent the bottom side of the upper metal plate and the plurality of mould pockets extend through the lower insulation plate.

Abstract: An energy storage device for providing electrical energy to a refrigeration unit arranged to cool a container, the refrigeration unit including a condenser and an evaporator configured to cool air entering the container, the energy storage device including a casing; a battery disposed in the casing; and an evaporator subsystem including: a supply refrigerant tube configured to supply refrigerant from downstream of the condenser of the refrigeration unit; an expansion device arranged to receive condensed refrigerant from the supply refrigerant tube; a heat exchanger arranged to receive and evaporate refrigerant from the expansion device; a return refrigerant tube configured to return refrigerant from the heat exchanger to downstream of the evaporator of the refrigeration unit; wherein the evaporator subsystem includes an evaporator fan assembly constructed and arranged to flow air through the heat exchanger and into the casing about the battery.

Abstract: An ice cream mould table for moulding ice cream products, comprising a plate that has a plurality of mould pockets that each protrude from a bottom side of the plate, and a spray nozzle arrangement including a plurality of spray nozzles that is arranged to spray heating fluid on the exterior of the mould pockets to facilitate releasing of ice cream from the mould pockets. At least one spray nozzle comprises a first spray opening arranged to spray heating fluid towards a target mould pocket and in a first direction that is inclined by a first angle relative the vertical direction, and a second spray opening arranged to spray heating fluid towards the target mould pocket and in a second direction that is inclined by a second angle.

Abstract: By supplying a refrigerant utilized for cooling brine at a brine chiller unit (4) to a cooler (21) of a blast chiller (2), the internal space at the blast chiller (2) is cooled. In addition, the brine cooled at the brine chiller unit (4) is supplied to an ice heat storage tank (23) during the night and is supplied to a cold trap (7) during the daytime by switching a three way reversing valve (17). Thus, ice-making and chilled water storage are achieved at the ice heat storage tank (23) during the nighttime so that a tumble chiller (3) performs cooling during the daytime by using the chilled water that has been stored at the ice heat storage tank (23). Consequently, during the daytime, three coolers, i.e., the vacuum cooler (1), the blast chiller (2) and the tumble chiller (3), can be operated with a single brine chiller unit (4).

Abstract: An apparatus for freezing confection material includes a plurality of separate mold strips which are indexed in a closely spaced single file over several longitudinally spaced, transversely extending rows of nozzles. Coolant is forced upwardly from the nozzles in single vertical jets which impinge perpendicularly against the mold strips midway between adjacent mold cups. The mold cups are arranged with their wide side faces extending in their direction of travel, and the single jets of coolant impinge upon wall portions of the mold strips which extend transversely between such opposing wide side faces. The heat exchanger for refrigerating the coolant includes a vertically super-imposed array of heat exchanger tubes that is located directly under the mold cups so that the coolant will drip from the mold cups onto the heat exchanger tubes. The coolant then cascades from upper to lower heat exchanger tubes and is refrigerated by the time it trickles into a collection housing situated below the heat exchanger.

Abstract: A continuous output brine freezing system is disclosed particularly applicable to the freezing of large fish such as tuna on board fishing vessels. The vessels include a series of fish freezing tanks within which the large fish, after being encapsulated in plastic bags and vacuum sealed, are loaded and frozen in sequence. One of said tanks is a brine storage tank and has means of precooling the brine to a temperature of -35.degree. C. Means are provided for feeding the precooled brine from the first tank to the next tank in line and to the remaining tanks in sequence as the tanks are loaded with fish. Means are also provided to remove the brine from the tanks in sequence and to return the brine to the first tank as the fish are frozen. Means are provided to maintain the quality of the brine and to recycle the brine through the system as fish are brought on board and loaded into the tanks, and to unload the frozen fish from the tanks by flotation with brine.