A commercial ice maker purges water from a sump via a passive drain valve instead of an active drain pump. The ice maker uses a large freeze plate, but still can accommodate the passive drain valve within a standard enclosure footprint. A bottom wall of the ice maker has a drain passaging groove formed in an upper surface. The drain valve is supported above the bottom wall and drain tube is at least partially received in the drain passaging groove. The drain valve can include a valve body that has a valve seat and a movable valve member that opens and closes a valve passage through the valve seat. The valve member radially overlaps the valve seat along a longitudinal axis when the valve member is closed.

A commercial ice maker purges water from a sump via a passive drain valve instead of an active drain pump. The ice maker uses a large freeze plate, but still can accommodate the passive drain valve within a standard enclosure footprint. A bottom wall of the ice maker has a drain passaging groove formed in an upper surface. The drain valve is supported above the bottom wall and drain tube is at least partially received in the drain passaging groove. The drain valve can include a valve body that has a valve seat and a movable valve member that opens and closes a valve passage through the valve seat. The valve member radially overlaps the valve seat along a longitudinal axis when the valve member is closed.

A coating composition is disclosed. The coating composition is useful for providing a coating, e.g. on a surface of an article. The coating provides very low adhesion to ice, faster ice removal by heating power, etc. The coating composition comprises a silicone rubber, a thermal conductive filler, a reactive polysiloxane, an unsaturated group containing alkoxysilane, a catalyst, and a solvent.

A coating composition is disclosed. The coating composition is useful for providing a coating, e.g. on a surface of an article. The coating provides very low adhesion to ice, faster ice removal by heating power, etc. The coating composition comprises a silicone rubber, a thermal conductive filler, a reactive polysiloxane, an unsaturated group containing alkoxysilane, a catalyst, and a solvent.

An ice maker for a domestic refrigeration device includes an ice-making tray having a plurality of freezing cavities which are divided between multiple cavity rows arranged one behind the other in a first tray extension direction. Freezing cavities arranged adjacent to one another in pairs in the first tray extension direction are separated on a tray underside of the ice-making tray by an indentation. The ice maker also includes a wall element for delimiting, in a freezing operating position of the wall element relative to the ice-making tray, a cold air channel between the underside of the ice-making tray and the wall element, which cold air channel extends substantially over the entire length of the ice-making tray in the first tray extension direction. The wall element is designed with at least one air-deflecting formation which projects locally into the cold air channel.

An ice maker for a domestic refrigeration device includes an ice-making tray having a plurality of freezing cavities which are divided between multiple cavity rows arranged one behind the other in a first tray extension direction. Freezing cavities arranged adjacent to one another in pairs in the first tray extension direction are separated on a tray underside of the ice-making tray by an indentation. The ice maker also includes a wall element for delimiting, in a freezing operating position of the wall element relative to the ice-making tray, a cold air channel between the underside of the ice-making tray and the wall element, which cold air channel extends substantially over the entire length of the ice-making tray in the first tray extension direction. The wall element is designed with at least one air-deflecting formation which projects locally into the cold air channel.

A refrigerator comprising an ice maker. The ice maker comprises: a housing providing an ice making space, a tray disposed in the ice making space and including a plurality of ice making cells, and a temperature sensor part disposed at the tray and configured to measure a temperature in the tray. The the plurality of ice making cells are provided in an odd number of columns greater than or equal to three, and the temperature sensor part is disposed (i) at a middle column among the columns, (ii) between ice making cells that are adjacent to each other, and (iii) below the tray.

A refrigerator comprising an ice maker. The ice maker comprises: a housing providing an ice making space, a tray disposed in the ice making space and including a plurality of ice making cells, and a temperature sensor part disposed at the tray and configured to measure a temperature in the tray. The the plurality of ice making cells are provided in an odd number of columns greater than or equal to three, and the temperature sensor part is disposed (i) at a middle column among the columns, (ii) between ice making cells that are adjacent to each other, and (iii) below the tray.

Provided is a refrigerator. The refrigerator may include a first tray assembly defining a portion of an ice making cell and a second tray assembly defining another portion of the ice making cell. The refrigerator may further include a pusher provided with a first edge on which a surface configured to press one or more of the first and second tray assemblies is disposed to easily separate the ice from the tray assemblies, a bar extending from the first edge, and a second edge disposed at an end of the bar. At least one of the pusher or the second tray assembly may move so as to change a relative position between the pusher and the second tray assembly.

Systems, devices and methods for shaping a liquid material within a cryostorage bag while undergoing a freezing procedure.