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AssigneeSamsung Electronics Co., Ltd.
InventorsSung Ho Lee, Jae Man Joo, Jong Chull Shon, Young Hoon Kang, Won Sick Jung
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A connection terminal of a litz wire, a mounting method thereof, and a manufacturing method of a cooking appliance with a working coil consisting of the litz wire. The mounting method includes preparing the litz wire including plural wires, each of which includes a sheath, installing one end of the litz wire at the connection terminal, removing the sheaths from the plural wires by heating the litz wire, and deforming the connection terminal through a pinch-off process, thereby connecting front ends of the wires through the connection terminal and removing the sheaths or sheath residues between cores of the wires, and thus reducing resistance of the litz wire.
A mounting method of a connection terminal of a litz wire comprising:
A connection terminal of a litz wire comprising a fixing part in which the litz wire including a plurality of wires, each of the plural wires including a core made of a conductive material, and a sheath provided at the outer surface of the core and made of an insulating material,
A manufacturing method of a cooking appliance, which has a cooking table on which cooking containers containing food are placed, working coils to heat the cooking containers, and connection terminals respectively installed at the working coils, comprising:
Dependencies are inferred from the claim text.