Fluent material handling – with receiver or receiver coacting mea – Fluent charge impelled or fluid current conveyed into receiver
Patent
1991-08-19
1993-09-07
Recla, Henry J.
Fluent material handling, with receiver or receiver coacting mea
Fluent charge impelled or fluid current conveyed into receiver
141192, 141237, 141 35, 118400, B65B 104, B65B 3100
Patent
active
052419975
ABSTRACT:
A plurality of capacitors of the type each including capacitor elements with a very small gap between adjacent electrodes are filled and impregnated with a capacitor oil with the aid of a capacitor oil filling/impregnating apparatus. The apparatus comprises an impregnating chamber including a capacitor oil supplying portion, a charging/discharging platform having a plurality of capacitors placed thereon, and distributing/supplying means arranged above the charging/discharging platform so as to allow the capacitor oil to be supplied to the respective capacitors from above by its free falling-down induced by a dead weight of the capacitor oil itself. A capacitor oil filling/impregnating method is practiced with the aid of the foregoing apparatus by way of the steps of heating the interior of the impregnating chamber under a high level of vacuum to dry the respective capacitors on the charging/discharging platform, cooling the capacitors after completion of the drying operation, supplying the capacitor oil to each capacitor from a capacitor oil refining/supplying system via the capacitor oil supplying portion, keeping the capacitors still for a predetermined period of time after completion of the capacitor oil supplying operation, and allowing the capacitors to be impregnated with the capacitor oil.
REFERENCES:
patent: 938482 (1909-11-01), Haller
patent: 3828833 (1974-08-01), Smith et al.
Dohi Hideyuki
Hayashi Shozo
Sugisawa Kunio
Tai Shoji
Douglas Steven O.
Nippon Petrochemicals Co. Ltd.
Recla Henry J.
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