Illumination – Plural light sources – Particular wavelength
Patent
1976-07-23
1977-12-20
Griffin, Donald A.
Illumination
Plural light sources
Particular wavelength
H05B 3302, F21S 112, F21P 102
Patent
active
040644308
ABSTRACT:
A multiple light device for displaying a shower of colors includes a plurality of neon light sets supported between a top flared cover member and a bottom support member both of which are mounted upon a support pole which may be mounted in the ground or the like. A blue neon, a white neon, and a red neon bulb are included in each plurality of light sets which are in turn covered by a transparent outer protective tube. The top flared cover is removable for replacement of the individual tubes and lights. The electrical wiring and transformer circuitry for the neon bulbs are included within the center support tube and the base support member. Appropriate breaker or flasher members are provided for each of the individual neon tubes so they will turn on and off automatically. The overall effect is that of a shower of light, i.e. the topmost bulbs will turn on first, then the intermediate bulbs will turn on secondly with the top bulbs bulbs turning off, and then lastly the bottom bulbs will turn on while the intermediate bulbs turn off. The overall effect is that of a descending shower of light. Provision is also made for an electronic eye to be installed in the top cover panel for automatically turning on the overall device at sundown and off at dawn.
REFERENCES:
patent: 2146422 (1939-02-01), Davis
patent: 2323172 (1943-06-01), Whittaker
patent: 2355467 (1944-08-01), Proulx
patent: 2364854 (1944-12-01), Kallman
patent: 3388245 (1968-06-01), Larsen
patent: 3610919 (1971-10-01), Winpisinger et al.
patent: 3767904 (1973-10-01), Cook
patent: 3968359 (1976-07-01), Shaffer
Griffin Donald A.
Jacobson Harvey B.
O#Brien Clarence A.
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