Cryogenic temperature measuring resistor element

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United States of America Patent

PATENT NO 9464947
APP PUB NO 20150211942A1
SERIAL NO

13982700

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Abstract

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Provided is a cryogenic temperature measuring resistor element including a metallic temperature measuring resistor wire, an electric insulator made of a polycrystalline ceramic material, and a filler filled between the electric insulator and the temperature measuring resistor wire. The filler includes polycrystalline inorganic electric insulating powder, particles of the insulating powder being connected by glass. The glass has a lower softening point than respective melting points of the inorganic electric insulating powder, the temperature measuring resistor wire, and the electric insulator.

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Patent Owner(s)

  • OKAZAKI MANUFACTURING COMPANY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ito, Koichi Hyogo, JP 300 4479
Mihara, Takashi Hyogo, JP 54 1309
Saraie, Shinichiro Hyogo, JP 1 4

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