Coating processes – Electrical product produced – Resistor for current control
Patent
1983-05-02
1984-05-15
Lusignan, Michael R.
Coating processes
Electrical product produced
Resistor for current control
427101, 427103, 427123, 427125, 427282, 4273766, 4273767, 4273835, 427380, 427404, B05D 512, H01C 712
Patent
active
044488068
ABSTRACT:
Solderable, largely base metal electrodes for metal oxide varistors are fabricated by screen printing an electrically conductive, air-fireable base metal composition on a varistor material substrate. A distributed fine noble metal array is screen printed over the screened base metal and the varistor heated in air at a temperature of between approximately 500.degree. C. and 800.degree. C. The varistor leads are easily solderable to the noble metal array.
REFERENCES:
patent: 2278072 (1942-03-01), Gould et al.
patent: 3547835 (1970-12-01), Short
patent: 4316171 (1982-02-01), Miyabayashi et al.
Bruzga Charles E.
Bueker Richard
Davis Jr. James C.
General Electric Company
Lusignan Michael R.
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