Electricity: electrical systems and devices – Miscellaneous
Patent
1982-07-19
1984-10-23
Niebling, John F.
Electricity: electrical systems and devices
Miscellaneous
252 622, H01G 900
Patent
active
044791666
ABSTRACT:
A high-temperature aluminum electrolytic capacitor contains an electrolyte of a salt of tert.butylamine and adipic acid in a 1.3 to 2.0 amine:acid molar ratio, a phosphate salt, and water dissolved in ethylene glycol to provide a capacitor capable of operating at least at 200 VDC and 130.degree. C.
REFERENCES:
patent: 3547423 (1970-12-01), Jenny et al.
patent: 3609467 (1971-09-01), Curtis
patent: 4117531 (1978-09-01), Ross
patent: 4377692 (1983-03-01), Barry
Dunkl Franz C.
Finkelstein Manuel
Ross Sidney D.
Niebling John F.
Sprague Electric Company
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