Electricity: conductors and insulators – Insulators – Mid-line spacers
Patent
1995-05-18
1997-12-23
Sough, Hyung S.
Electricity: conductors and insulators
Insulators
Mid-line spacers
174 42, H02G 712
Patent
active
057009805
ABSTRACT:
An aerial cable spacer and support fabricated from separate arm members and braces which are selectively joined to form an open frame device which can be hung from a messenger wire. The inclusion of a plurality of fins at acute angles to the arm members and braces increases the leakage distance between cable phases and with ground while facilitating the washing of the fin surfaces and that between the fins while preventing the build up of water on those surfaces. Different lengths of arm members and braces can be fabricated with the same tooling permitting components to be sized according to the voltage ratings of the cable system.
REFERENCES:
patent: 3021382 (1962-02-01), Horrocks et al.
patent: 3300576 (1967-01-01), Hendrix et al.
patent: 3784723 (1974-01-01), Cantamessa
patent: 4020277 (1977-04-01), LaChance, Sr. et al.
patent: 4082917 (1978-04-01), Hendrix
patent: 4188502 (1980-02-01), Gagne
Bello Salvatore H.
Howanski John W.
Conductron Corporation
Sough Hyung S.
Teschner David
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