Power line warning light apparatus

Details Power line warning light apparatus Power line warning light apparatus

2006-03-28

2006-03-28

Hofsass, Jeffery (Department: 2636)

Communications: electrical

Systems

Selsyn type

C340S983000, C340S538000, C315S20000A, C315S326000

Reexamination Certificate

active

07019619

ABSTRACT:
A power line warning light apparatus is installed on power lines (electric power transmission lines), and uses the electro-magnetic coupled power from the power line to generate a periodical flashing light as a warning signal to the nearby flying vehicles to prevent collisions.

REFERENCES:
patent: 3202963 (1965-08-01), Flynn et al.
patent: 4233546 (1980-11-01), Berthiaume
patent: 4274084 (1981-06-01), Haus
patent: 4474133 (1984-10-01), Anderson et al.
patent: 4758962 (1988-07-01), Fernandes
patent: 5351032 (1994-09-01), Latorre et al.
patent: 5654825 (1997-08-01), Milton

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