Electric lamp and discharge devices: systems – Discharge device load with fluent material supply to the... – Electron or ion source
Patent
1997-11-18
1998-12-08
Wong, Don
Electric lamp and discharge devices: systems
Discharge device load with fluent material supply to the...
Electron or ion source
315 58, 315 70, 361213, 361230, 361231, 361225, 553852, 55DIG5, 96 68, 416 5, H01T 2300
Patent
active
058475141
ABSTRACT:
An apparatus for generating negative ions includes two casings which are coupled each other and respectively have an outer thread on one end thereof, a lid which is fastened to the coupled casings, an electrode rod disposed within the coupled casings, an electrode plate disposed within the coupled casings, a circuit board which is disposed within the combined casings and connected to the electrode rod and the electrode plate and having at least one high voltage discharging plate, a high voltage generator which is connected to the circuit board and the high voltage discharging plate, and a plurality of ventilation slots which are respectively defined in the casings and the lid, such that the apparatus can be easily assembled, installed and utilized as an independent unit.
REFERENCES:
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patent: 4596585 (1986-06-01), Moeller et al.
patent: 5189339 (1993-02-01), Peshak
patent: 5241449 (1993-08-01), Moeller et al.
patent: 5569981 (1996-10-01), Cho
patent: 5741352 (1998-04-01), Ford et al.
patent: 5742872 (1998-04-01), Copperwheat et al.
Lee Wilson
Wong Don
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