H - Electricity – 01 – B
Patent
H - Electricity
01
B
H01B 7/18 (2006.01) B32B 15/04 (2006.01) B32B 15/08 (2006.01) H01B 9/00 (2006.01)
Patent
CA 2682116
This invention relates to an aluminum conductor composite core reinforced cable (ACCC) and method of manufacture. An ACCC cable having a composite core surrounded by at least one layer of aluminum conductor. The composite core comprises at least one longitudinally oriented substantially continuous reinforced fiber type in a thermosetting resin matrix having an operating temperature capability within the range of about 90 to about 230 °C, at least 50% fiber volume fraction, a tensile strength in the range of about 160 to about 240 Ksi, a modulus of elasticity in the range of about 7 to about 30 Msi and a thermal expansion coefficient in the range of about 0 to about 6 x 10-6 m/m/C. According to the invention, a B-stage forming process may be used to form the composite core at improved speeds over pultrusion processes wherein the speeds ranges from about 9 ft/min to about 50 ft/min.
Hiel Clem
Korzeniowski George
Ctc Cable Corporation
Johnson Ernest Peter
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