Solar powered street lighting system

Details Solar powered street lighting system Solar powered street lighting system

1978-04-14

1980-04-29

Nelson, Peter A.

Illumination

Self powered lamp

Rechargeable electrical source of with external connections

362431, F21G 1100

Patent

active

042009049

ABSTRACT:
A solar powered street lighting system that is totally independent of any external power supply. Solar panels are connected in such a manner to charge a maintenance-free storage battery with sufficient capacity to light street lights and/or traffic signals. An auxiliary generator may also be provided having a wind driven vane for also charging the battery if sufficient sun light is not available.

REFERENCES:
patent: 2894173 (1959-07-01), Paradise
patent: 2901669 (1959-08-01), Coleman
patent: 3048833 (1962-08-01), Bernheim
patent: 3317809 (1967-05-01), Bowers et al.
patent: 3353191 (1967-11-01), Dahly
patent: 3508731 (1970-04-01), Jablonski
patent: 3774023 (1973-11-01), Cobarg et al.
patent: 3979656 (1976-09-01), Takeda et al.
patent: 4009535 (1977-03-01), Stock
patent: 4041452 (1977-08-01), Moya
patent: 4080221 (1978-03-01), Manelas

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