Heater and glow plug including the same

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United States of America Patent

PATENT NO 9491804
APP PUB NO 20140246417A1
SERIAL NO

14347163

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Abstract

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The present invention provides a heater including an insulating base made of ceramic, and an electrically conductive line embedded in the insulating base. The electrically conductive line contains electrically conductive grains and ceramic grains. The average grain size of the ceramic grains in the electrically conductive line is smaller than the average grain size of the ceramic grains in the insulating base.

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Patent Owner(s)

Patent OwnerAddress
KYOCERA CORPORATIONKYOTO-SHI KYOTO 612-8501

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Okamura, Takeshi Aira, JP 45 383

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