Electricity: conductors and insulators – Conduits – cables or conductors – Combined
Patent
1982-09-21
1985-05-14
Goldberg, Howard N.
Electricity: conductors and insulators
Conduits, cables or conductors
Combined
29857, H02G 15064, H01R 4300
Patent
active
045174075
ABSTRACT:
A novel high voltage power cable terminator of the type having a rigid insulating housing made of an inorganic material is provided which employs a pre-stretched elastomeric stress relief tube mounted on a removable core prior to installation to facilitate installation of the terminator upon a prepared end of a high voltage cable. The removable core is a generally cylindrical, helically grooved tubular structure. The stress relief tube is supported coaxially in a stretched condition upon the exterior of the core prior to installation. To install the stress relief tube on the cable, the prepared end portion of the cable is positioned within the hollow interior of the core, and the core is then removed to allow the elastomeric stress relief tube to contract and grip the peripheral surface of the portion of the cable where stress relief is desired.
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3M/PST (Pre-Stretched Tubing) Adapters, Publication by MMM (date unknown).
3M Quick Term II, The Quick and Short of It, Publication by MMM (date unknown).
Fox James W.
Hill Robert J.
Arbes Carl J.
G & W Electric Company
Goldberg Howard N.
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