Magnetic arc spreading fluorescent lamps

Details Magnetic arc spreading fluorescent lamps Magnetic arc spreading fluorescent lamps

1981-02-17

1985-04-30

Chatmon, Saxfield

Electric lamp and discharge devices: systems

Combined load device or load device temperature modifying...

Discharge device load

313161, 313493, 315 70, H01J 744, H01J 1346, H01J 1978, H01J 2996, H01K 162

Patent

active

045146624

ABSTRACT:
An arc discharge device such as a fluorescent lamp without partitions, such as a double walled hemisphere or portion thereof, a double walled conical section, a double walled cylinder, which are more intensely and fully illuminated by magnetic arc spreading techniques. The magnetic field is concentrated in the region just beyond the source of the arc to maximize the spreading effect.

REFERENCES:
patent: 2030401 (1936-02-01), Ruff
patent: 2087753 (1937-07-01), Davies
patent: 2301670 (1942-11-01), Abadie
patent: 2441510 (1946-11-01), Abadie
patent: 3551736 (1970-12-01), Doehner
patent: 4069416 (1978-01-01), Suga
patent: 4177401 (1979-12-01), Yamane et al.

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