Importance

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Abstract

A conductive protrusion assembly (100) is disclosed. The conductive protrusion assembly (100) includes a conductive cup (1) defining a chamber (C). The conductive cup (1) is supportable by a support plate (8) of the evaporator (101). A conductive lid (2) is fixed within the chamber (C), dividing the chamber into a cooling section (A) and an insulating section (B) where, the insulating section (B) of the conductive cup (1) is packed with an insulation material. The conductive lid (2) is defined with an inlet port (15a) and an outlet port (15b) for circulate a cooling fluid through the cooling section (A) and the insulating section (B) is defined with a flow passage to allow flow of a defrost fluid. The conductive protrusion assembly (100) with an insulating section (B) and a cooling section (A) enables spherical shaped ice blocks (7) to be produced without the use of a mould.

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First Claim