Neon tube flashing device

Details Neon tube flashing device Neon tube flashing device

1976-07-06

1978-07-04

LaRoche, Eugene R.

Electric lamp and discharge devices: systems

Condenser in the supply circuit

Condenser in shunt to the load device and the supply

315134, 315136, 315151, 315200A, 340636, 340653, H05B 4132

Patent

active

040991008

ABSTRACT:
A neon tube flashing device having a neon tube which emits light upon application of a predetermined voltage thereto to effect indication of operational conditions comprises a capacitor parallel-connected to the neon tube, and switch means series-connected to the capacitor and parallel-connected to the neon tube. The neon tube may be caused to effect flashing by charging-discharging of the capacitor during conduction of the switch means.

REFERENCES:
patent: 3648103 (1972-03-01), Okada
patent: 3822393 (1974-07-01), Karpol
patent: 3898514 (1975-08-01), Takahashi
patent: 3979639 (1976-09-01), Adams, Jr.
patent: 3993929 (1976-11-01), Dick et al.

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