Ceramic heater and heating iron using the same

A high-durability ceramic heater excellent in durability even under rigorous conditions such as high temperature, vibration and exhaust gas atmosphere, and high in reliability about quick heating/cooling, comprising a ceramic body having a built-in conductor and a metallized layer conducting to the...

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Bibliographische Detailangaben
Hauptverfasser: TAKAHIRO MARUYAMA, TAKAFUMI TSURUMARU
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A high-durability ceramic heater excellent in durability even under rigorous conditions such as high temperature, vibration and exhaust gas atmosphere, and high in reliability about quick heating/cooling, comprising a ceramic body having a built-in conductor and a metallized layer conducting to the conductor, and a lead member joined to the metallized layer with a brazing filler material, wherein the coating area, covering the lead member, of the brazing filler material is set to within the 40-99% range of the distance from the proximal end, closest to the metallized layer, of the lead member to the upper end remotest from the metallized layer.