Gas separation: processes – With control responsive to sensed condition – Electric or electrostatic field
Reexamination Certificate
2004-08-17
2009-06-02
Chiesa, Richard L (Department: 1797)
Gas separation: processes
With control responsive to sensed condition
Electric or electrostatic field
C095S058000, C096S019000, C096S052000, C096S063000, C096S074000, C096S223000, C096S226000, C422S004000, C422S028000, C422S124000, C422S186140
Reexamination Certificate
active
07540900
ABSTRACT:
The air clarifying apparatus includes a negative ion generator and an indoor air circulator. It further includes an ozone generator having a capability of maintaining the average concentration value of ozone in an indoor atmosphere at 0.02 to 0.05 ppm, while the average concentration value of negative ions in the vicinity of the blowout port of the negative ion generator is maintained at 200,000 to 1,000,000 pieces/cc. With this configuration, the negative ions coexist with ozone having a low concentration.
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Aiba Co., Ltd.
Androlia William L.
Chiesa Richard L
Koda H. Henry
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