Electricity: conductors and insulators – With fluids or vacuum – With fluid stops
Patent
1988-12-20
1990-10-16
Nimmo, Morris H.
Electricity: conductors and insulators
With fluids or vacuum
With fluid stops
156 48, 174 23R, 174102SC, 174105SG, H01B 723 R, H01B 1300
Patent
active
049636952
ABSTRACT:
A high voltage electrical power cable with a longitudinally folded, smooth or corrugated, metal strip around a plurality of layers around the conductor and a water swellable material at least at the adjacent edges of the strip. Preferably, the water swellable material is included with a polymeric material which is flowable at a temperature at least as low as 100.degree. C., the polymeric material has a 100 gram needle penetration value in the range from 50-100 tenths of a millimeter at 25.degree. C. and the water swellable material has a particle size not greater than 200 microns.
REFERENCES:
patent: 3347974 (1967-10-01), Arendt et al.
patent: 3558801 (1971-01-01), Eilhardt
patent: 3651244 (1972-03-01), Silver et al.
patent: 3943271 (1976-03-01), Bahder et al.
patent: 4095039 (1978-06-01), Thompson
patent: 4104480 (1978-08-01), Thompson
patent: 4105619 (1978-08-01), Kaufman et al.
patent: 4130450 (1978-12-01), Bahder et al.
patent: 4145567 (1979-03-01), Bahder et al.
patent: 4398058 (1983-08-01), Gerth et al.
patent: 4435613 (1984-03-01), Gaubert
patent: 4703132 (1987-10-01), Marciano-Agostinelli et al.
patent: 4791240 (1988-12-01), Marin et al.
Barbaro-Forleo Marco
Buckweitz Michael D.
Cinquemani Paul L.
Marciano-Agostinelli Fabrizio
Nimmo Morris H.
Pirelli Cable Corporation
LandOfFree
Power cable with metallic shielding tape and water swellable pow does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Power cable with metallic shielding tape and water swellable pow, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power cable with metallic shielding tape and water swellable pow will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-850847