Textiles: spinning – twisting – and twining – Apparatus and processes – Untwisting
Patent
1978-08-02
1980-06-03
Ball, Michael W.
Textiles: spinning, twisting, and twining
Apparatus and processes
Untwisting
57101, 57314, 118 44, 118DIG5, 118DIG19, 156 48, 427185, H01B 1300
Patent
active
042055156
ABSTRACT:
For powder filling of cables, in a fluidized powder bed, it has been proposed to pass the cable core through the bed in a substantially closed condition. There is a limit to the number of conductors a core can have for effective filling. In the present invention the cable core is opened up into a number of core units by passing through an opening member. The opening member is freely ridable on the cable core and has a hole for each unit. The opener is held against a support member and an air bearing formed between the two members. Air is also usually fed to the holes in the opener member through which the core units pass to prevent flow of powder out from the bed. The opening member can be positioned in the fluidized bed or outside immediately prior to passage of the cable core through the bed. The units are each in a substantially closed condition in the bed and the units close to a single core also in the bed.
REFERENCES:
patent: 3103364 (1963-09-01), Macks et al.
patent: 3152845 (1964-10-01), Ertaud et al.
patent: 3324643 (1967-06-01), Kluttz
patent: 3696599 (1972-10-01), Palmer et al.
patent: 3707836 (1973-01-01), Lovett, Jr.
patent: 3744858 (1973-07-01), Weichsel
patent: 3889455 (1975-06-01), Portinari et al.
patent: 3972304 (1976-08-01), Boucher
patent: 4100002 (1978-07-01), Woytink et al.
patent: 4105485 (1978-08-01), Portinari et al.
Ball Michael W.
Jelly Sidney T.
Northern Telecom Limited
LandOfFree
Apparatus for use in fluidized powder filling of multiple core u does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for use in fluidized powder filling of multiple core u, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for use in fluidized powder filling of multiple core u will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-711054