Abstract: A cold plate heat exchanger is disclosed, comprising: a main body comprising at least one active surface suitable to the heat transfer with at least one device in thermal contact with it; at least one channel, in which a coolant flows, formed inside said main body and arranged in proximity of said active surface and in thermal contact with it; and at least two hydraulic interconnections integral with said main body and comprising the respective inlet and outlet ducts of the coolant hydraulically connected to the ends of said internal channel; in which said internal channel is at least partially filled with an ordered lattice structure in thermal contact with the coolant, the ordered lattice structure comprising a periodic repetition of one or more elementary cells along at least one dimension. A method of production by additive manufacturing of a cold plate heat exchanger is also disclosed.

Abstract: A baking rack is provided. The rack includes a plurality of relatively straight wires that are each disposed in parallel to each other and an outer wire establishing a perimeter of the rack and extending along opposing ends of the plurality of wires, the straight wires and the outer wire are each disposed within a plane. A plurality of height stabilizing members are connected to two or more of the straight wires or the outer wire, such that the plane is disposed above a surface upon which bottom portions of the height stabilizing members rest. A plurality of upstanding members extend from the plane, the upstanding members each connected to one or more of the straight wires and the outer wire, the upstanding members each comprising an arched portion and an upstanding stick, wherein a second plane is disposed through the arched portion of each upstanding member is at an acute angle with a line parallel to the straight wires.

Abstract: A baking rack is provided. The rack includes a plurality of relatively straight wires that are each disposed in parallel to each other and an outer wire establishing a perimeter of the rack and extending along opposing ends of the plurality of wires, the straight wires and the outer wire are each disposed within a plane. A plurality of height stabilizing members are connected to two or more of the straight wires or the outer wire, such that the plane is disposed above a surface upon which bottom portions of the height stabilizing members rest. A plurality of upstanding members extend from the plane, the upstanding members each connected to one or more of the straight wires and the outer wire, the upstanding members each comprising an arched portion and an upstanding stick, wherein a second plane is disposed through the arched portion of each upstanding member is at an acute angle with a line parallel to the straight wires.