Electricity: electrical systems and devices – Electrostatic capacitors – With protection or compensating means
Patent
1989-12-15
1991-05-21
Griffin, Donald A.
Electricity: electrical systems and devices
Electrostatic capacitors
With protection or compensating means
361308, 29 2542, H01G 424, H01G 113, H01G 700
Patent
active
050180460
ABSTRACT:
The disclosure concerns the fabrication of film capacitors of the stacked or coiled type. These capacitors, shaped like a block, are made with films supporting at least one metallization. They have two metal plates placed on two opposite lateral faces of the block. These plates are formed by at least two pads. One of the pads of each plate is used to apply a severe electrical treatment. These pads are obtained by making a notch in the plate or by masking during the metallization of the plate. The disclosure is applicable to film capacitors capable of undergoing a severe electrical treatment without loss of capacitance.
REFERENCES:
patent: 2171127 (1939-08-01), Kohman
patent: 2585752 (1952-02-01), Dorst
Gillet Robert
Pageaud Michel
Compagnie Europeenne de Composants Electroniques - LCC
Griffin Donald A.
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