Thermocouple guide and ceramic heater

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12198949
APP PUB NO 20210391193A1
SERIAL NO

17303546

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A thermocouple guide includes a first tube portion of a straight shape, and a second tube portion connected to the first tube portion and including a curved section that is formed to turn an extension direction from the first tube portion. An outer diameter of at least a tip-side part of the curved section, the tip-side part extending from a tip end of the curved section through a predetermined length, is smaller than an outer diameter of the first tube portion.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
NGK INSULATORS LTDJAPAN'S AICHI AICHI

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Matsushita, Ryohei Yokkaichi, JP 7 5

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