Static bar with indicator light

Details Static bar with indicator light Static bar with indicator light

1995-05-25

1996-10-29

Fleming, Fritz M.

Electricity: electrical systems and devices

Electric charging of objects or materials

By charged gas irradiation

361213, 361230, H01T 1904

Patent

active

055702660

ABSTRACT:
An air ionizing apparatus, specifically an elongated static bar, is provided with an indicating light capable of being energized by extremely low amperage, such as a neon light. The static bar is connected to a source of alternating current, preferably a flux limiting transformer. Upon shorting out of the ionizing points of the static bar, current flow through the conductor of the static bar is reduced below the minimum operating energy of the neon light, which is then not energized, indicating that the static bar is not functioning.

REFERENCES:
patent: 3654534 (1972-04-01), Fischer
patent: 3970932 (1976-07-01), Harvey
patent: 4139879 (1979-02-01), Laws
patent: 4152643 (1979-05-01), Schweitzer, Jr.
patent: 4216518 (1980-08-01), Simons
patent: 4271451 (1981-06-01), Metz
patent: 4271452 (1981-06-01), Lee
patent: 4814933 (1989-03-01), Filter et al.
patent: 5008594 (1991-04-01), Swanson et al.
patent: 5065142 (1991-11-01), Green

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