Station protector for telecommunications systems

Electricity: electrical systems and devices – Safety and protection of systems and devices – High voltage dissipation

Patent

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Details

361124, H02H 322

Patent

active

045846243

ABSTRACT:
A station protector, particularly for telephone lines, has a housing with wells in which are positioned protector module assemblies, one for each line. Each line is connected to a basket member positioned in the bottom of a well and having cantilever legs extending upwards. A protector module assemlby is insertable in the top of each well and a bottom electrode of the protector module pushes down the basket member against a spring bias. If no protector module assembly, or if only a housing of such an assembly without a protector module, is inserted in a well, the basket member moves up and the legs move into contact with a metal collar at the top of the well, the collars connected to a ground terminal. The protector module assemblies connect to the metal collars, as by being screwed into position.

REFERENCES:
patent: 4128855 (1978-12-01), Gilberts
patent: 4405967 (1983-09-01), Cwirzen
patent: 4533971 (1985-08-01), Smith

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