Adhesive bonding and miscellaneous chemical manufacture – Methods – Making electrical conductors of indefinite length
Patent
1979-09-13
1981-05-05
Silverman, Stanley S.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Making electrical conductors of indefinite length
118634, 118DIG5, 174102P, 427117, 427118, 427120, 427185, H01B 1306
Patent
active
042656869
ABSTRACT:
Cable core units comprising conductors grouped together by twisting are fed through a fluidized bed to fill voids with fluidized powder by flow of the powder between the grouped conductors. While still in the bed, the units are then deflected around rollers to cause relative displacement of the conductors which causes more complete filling of the voids with powder and powder redistribution to create uniformity of powder fill. Cable cores may also be filled with the core units closed together or separated in the bed but with units closed together when a core is deflected around the rollers.
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patent: 4122212 (1978-10-01), Walling
patent: 4205515 (1980-06-01), Garner
patent: 4224090 (1980-09-01), Garner
"Fluidized Bed Coating" J. Gaynor, Chemical Engineering Progress vol. 56, No. 7, pp. 75-78 1960.
"Fluidized Bed Method Coating," L. Stott, Organic Finishing Jun. 1956, pp. 16-17.
Austin R. J.
Northern Telecom Limited
Silverman Stanley S.
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