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US09422913B2 Ceramic glow plug equipped with pressure sensor 有权
陶瓷电热塞配有压力传感器

Ceramic glow plug equipped with pressure sensor
Abstract:
A ceramic glow plug equipped with a pressure sensor including a ceramic heater, a holding device, a housing sleeve, a housing, a movable member and a pressure sensor. A heat-generating main portion P whose resistance is 75% of the total resistance of the ceramic heater is located forward of the forward end of the holding sleeve.
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