The liquid metal slip ring experiment for the Communications Technology Satellite.
Description of an experiment designed to demonstrate liquid metal slip ring (LMSR) performance in a space environment. The experiment, based on currently developed LMSR technology, is to make possible an evaluation of those features of a LMSR where improvement in performance over conventional slip rings might be feasible. The experiment-prompting, potential LMSR advantages include: lower electrical noise, higher current capability, higher voltage capability, longer life, and small variation in friction torque.
Lovell, R. R.↗