Ceramic igniters
AssigneeSaint-Gobain Ceramics & Plastics, Inc.
InventorsSuresh Annavarapu, Helge Zimmet
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Abstract
New methods are provided for manufacture ceramic resistive igniter elements that include injection molding of one or more layers of the formed element. Ceramic igniters also are provided that are obtainable from fabrication methods of the invention.
Claims20
A method for producing a resistive igniter, comprising injection molding three or more portions of a ceramic element.
A method for producing a resistive igniter, comprising injection molding one or more portions of a ceramic element, wherein the ceramic element comprises three or more regions of differing resistivity.
A ceramic igniter element obtainable by injection molding three or more portions of a ceramic element.
A ceramic igniter element obtainable by injection molding one or more portions of a ceramic element a ceramic element, wherein the ceramic element comprises three or more regions of differing resistivity.
A heating apparatus comprising an igniter of.
Dependencies are inferred from the claim text.