Combined high voltage connecting and grounding switch

Details Combined high voltage connecting and grounding switch Combined high voltage connecting and grounding switch

1989-01-23

1989-10-24

Recla, Henry J.

Electricity: circuit makers and breakers

High-potential type

Rotating and pivoted

343883, H01H 3100

Patent

active

048764175

ABSTRACT:
A combined disconnecting and grounding switch for high voltage use. A space-saving arrangement providing for automatic grounding when the switch is in an open circuit position. The disconnecting and grounding switch including a connection contact connectable with a contact having a high voltage potential wherein the contacts are vertically arranged one over the other. The switch also includes a switch rod designed to be vertically displaceable in its longitudinal direction. The switch rod has an upper conductive section and an adjoining lower non-conductive section. The switch rod can be moved up or down by a driving arrangement including a threaded shaft driven by a motor and a traveling nut assembly cooperating with the threaded shaft.

REFERENCES:
patent: 2863019 (1958-12-01), Klimesch
patent: 3179760 (1965-04-01), Forwald
patent: 3350520 (1967-10-01), Perry et al.
patent: 3657495 (1972-04-01), Charamel et al.
patent: 4062156 (1977-12-01), Roth
patent: 4568808 (1986-02-01), Thumes et al.

Affiliated with

Also associated with

Rating

Combined high voltage connecting and grounding switch does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Combined high voltage connecting and grounding switch, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Combined high voltage connecting and grounding switch will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1590625