Radially extending ground device

Electricity: conductors and insulators – Earth grounds

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Details

174 51, 174 78, 439 92, H01R 466

Patent

active

058013270

ABSTRACT:
A grounding device is disclosed which utilizes the superposition principle o preclude step voltage hazards. At least three conductors are included in the grounding device, each conductor being capable of extending radially from a common center with the adjacent radially extending conductors being separated by substantially equal angles. A plurality of electrically conductive stakes are affixed to each conductor and are engaged into the earth for conducting current thereinto. The stakes may be tapered to facilitate the engagement thereof into the earth, while a center plate may be utilized to connect the conductors to the common center.

REFERENCES:
patent: 1013305 (1912-01-01), Pardee
patent: 1681699 (1928-08-01), Maple
patent: 2366997 (1945-01-01), Brand
patent: 2522879 (1950-09-01), Lindenblad
patent: 2545048 (1951-03-01), Salmons
patent: 3281520 (1966-10-01), Rocard
patent: 4031284 (1977-06-01), Ingraham
patent: 4255608 (1981-03-01), Bosch et al.

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