H - Electricity – 05 – K
Patent
H - Electricity
05
K
324/2, 347/2
H05K 5/06 (2006.01) G01R 31/02 (2006.01) H02G 9/00 (2006.01) H02G 9/10 (2006.01)
Patent
CA 1079387
TEST STATION APPARATUS ABSTRACT OF THE DISCLOSURE Electrical currents and potentials in test leads associated with underground piping, cables and the like are monitored by a test station apparatus which essen- tially includes a tubular plastic conduit for sub- terranean implantation while the upper end of the conduit and test leads are accessible from aboveground. A plastic tube projecting from diametrically-opposed sides of the conduit provides one form of anchor means to maintain the conduit within the ground while in another form the anchor means consists of a collar retained on the lower end of the conduit by a sleeve. A collet-type compression fitting is used to attach a collar onto the upper end of the conduit. Pedestals extend vertically from the end wall at opposed sides of an annular opening in the collar. The pedestals support a terminal block extending across the annular opening so that test leads passing vertically along the conduit are attached to either side of the terminal block by terminals which are normally enclosed by a dome-shaped cover secured to the collar.
279555
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