Electricity: electrical systems and devices – Electrostatic capacitors – With protection or compensating means
Patent
1980-03-03
1982-02-23
Kucia, Richard R.
Electricity: electrical systems and devices
Electrostatic capacitors
With protection or compensating means
174 52PE, 361307, H01G 113
Patent
active
043171583
ABSTRACT:
AC life and corona characteristics of a polypropylene-aluminum foil or a metallized film wound capacitor are improved by coating at least the ends of the capacitor with a partially cured urethane containing unreacted isocyanate groups.
REFERENCES:
patent: 2706742 (1955-04-01), Ehlers
patent: 3252065 (1966-05-01), Warner
patent: 3254282 (1966-05-01), West
patent: 3311697 (1967-03-01), Quinn
patent: 3652333 (1972-03-01), Warren
patent: 3831070 (1974-08-01), Bouille
patent: 4039904 (1977-08-01), Klein
Kucia Richard R.
Sprague Electric Company
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