High voltage ceramic electric heating element
AssigneeChongqing Le-Mark Ceramic Technology Co Limited
InventorPeter Leigh
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Abstract
A high-voltage ceramic electric heating element, comprising a body (9), the body (9) being hollow and having an open trailing portion, and a notch (7) being provided on the body (9) in the axial direction and extending through from left to right; a temperature control region (8) is provided at a position on an outer resistance layer (2) of the body (9), and the cross sectional area of the temperature control region (8) is smaller than the cross sectional area of the body (9). Using the high-voltage ceramic electric heating element can improve the ignition reliability and the service life.
Claims10
A high-voltage ceramic electric heating element, comprising a body, the body being hollow and having an open trailing portion, and a notch being provided on the body in an axial direction and extending through the body, wherein a temperature control region is provided at a position on an outer resistance layer of the body, and the temperature control region has a cross sectional area smaller than a cross sectional area of the body, wherein the notch extends along a length of the body in the axial direction and extends through the body from a first side of the body to a second side transverse to the axial direction.
Dependencies are inferred from the claim text.