Ceramic heater and manufacturing method for the same
Number of patents in Portfolio can not be more than 2000
United States of America
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-
Nov 19, 2024
Grant Date -
Apr 22, 2021
app pub date -
Dec 23, 2020
filing date -
Dec 23, 2020
priority date (Note) -
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status (Latency Note)
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Abstract
A ceramic heater includes a ceramic plate. An outer-peripheral-side resistance heating element is disposed in an outer peripheral zone of the ceramic plate. A wire line extends from each of a pair of terminals disposed in a central portion of the ceramic plate toward the outer peripheral zone, and a portion of the wire line close to the outer peripheral zone is a linear portion. A connection terminal is a conductive member connecting between the wire line and the outer-peripheral-side resistance heating element, and includes a first hole into which the linear portion of the wire line is inserted and a second hole into which an end portion of the outer-peripheral-side resistance heating element is inserted.
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