Compositions – Electrically conductive or emissive compositions – Free metal containing
Patent
1974-05-29
1976-08-10
Sebastian, Leland A.
Compositions
Electrically conductive or emissive compositions
Free metal containing
252500, 252511, 338 25, H01B 102, H01C 102
Patent
active
039741052
ABSTRACT:
An overtemperature and overcurrent resistor fuse has a resistor body with finely divided conducting powder and silica powder dispersed in an organic flux and resin. The conducting powder has a melting temperature in the range from 60.degree.C to 350.degree. C. This overtemperature and overcurrent resistor fuse has a relatively low electrical resistance below a selected melting temperature and has an irreversible abrupt increase of electrical resistance above the selected melting temperature range caused by serious overload or overheating conditions.
REFERENCES:
patent: 3351882 (1967-11-01), Kohler
patent: 3673121 (1970-01-01), Meyer
patent: 3745507 (1973-01-01), Oshida et al.
Ishida Tomio
Sato Kunio
Sugihara Kanji
Lloyd Josephine
Matsushita Electric - Industrial Co., Ltd.
Sebastian Leland A.
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