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US 4,376,713 AGranted
AC Electrolytic capacitor electrolyte
AssigneeSprague Electric Company
InventorFranz S. Dunkl
Life of this patent
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Abstract
An electrolyte for an AC motor-start electrolytic capacitor consists essentially of 10 to 40 wt % mono(diethylammonium) or mono(triethylammonium) adipate as solute in ethylene glycol as solvent.
Claims2
An electrolyte for an aluminum AC motor-start capacitor consisting essentially of 10 to 40 wt % of a solute selected from mono-diethyl-ammonium adipate and mono-triethylammonium adipate and as solvent, ethylene glycol and a minor amount of water, said electrolyte having a resistivity measured at 25.degree. C. of 475 to 1039 ohm-cm.
Dependencies are inferred from the claim text.