Electric heating device
AssigneePro-Iroda Industries, Inc.
InventorGuan Jun Wang
Life of this patent
Estimating the term…
Abstract
An electric heating device includes a body and a heating head connected to the body. The heating head includes an electric heating wire and a heat storage member. The electric heating wire includes a first section and a second section connected to the first section. The first section is made of pure nickel. The second section is made of ferrochrome. The heat storage member is mounted around an outer radial periphery of the second section. The heat storage member is made of porcelain clay. The electric heating wire is connected by sections of three different materials so that the heating head can be raised to a very high temperature with extremely high heat generation efficiency, and the electric heating device is not easily damaged by high temperature.
Claims10
A electric heating device comprising:
- a body;
- and
- a heating head connected to the body and including an electric heating wire and a heat storage member, with the electric heating wire including a first section and a second section having a proximal end connected to the first section, with the first section being made of pure nickel, with the second section being made of ferrochrome, with the heat storage member mounted around an outer radial periphery of the second section, and with the heat storage member being made of porcelain clay.
Dependencies are inferred from the claim text.