Electrostatic device for ionic air emission

Details Electrostatic device for ionic air emission Electrostatic device for ionic air emission

2007-04-03

2007-04-03

Chiesa, Richard L. (Department: 1724)

Gas separation: apparatus

Electric field separation apparatus

Including gas flow distribution means

C096S069000, C096S070000, C096S072000, C096S077000, C096S097000, C096S098000

Reexamination Certificate

active

10450565

ABSTRACT:
Ionic emission electrostatic device (1) for depositing on the surface (sp) of a multitude of aerosol particles (p1, p2, . . . , pn) within a fluid (F), a quasi-homogeneous quantity of ions (iq). This electrostatic device (1) is constituted by a conductive discharge corona electrode (EC) and a noncorona conductive receptor electrode (ER). The pseudo-planar active face (SA) of its receptor electrode (ER) is covered by a plurality of craters with sharp edges, in a closed pseudo circle, exhibiting on their end edges (Ai) a section of minimum bend radius, and enclosing the orifices (O1, O2, . . . , On) and terminating towards the outside of the active face (SA). The craters are distributed quasi-uniformly on the active face (SA), in its two geometric directions. The surface flow of ions (iq) originating from the corona electrode (EC) and in the direction of the active face of the receptor electrode (ER) has an increased homogeneity.

REFERENCES:
patent: 1767338 (1930-06-01), Arras
patent: 4056372 (1977-11-01), Hayashi
patent: 4066526 (1978-01-01), Yeh
patent: 4313739 (1982-02-01), Douglas-Hamilton
patent: 4597781 (1986-07-01), Spector
patent: 4871515 (1989-10-01), Reichle et al.
patent: 4898105 (1990-02-01), Rappoldt et al.
patent: 4904283 (1990-02-01), Hovis et al.
patent: 4910637 (1990-03-01), Hanna
patent: 4920266 (1990-04-01), Reale
patent: 4979364 (1990-12-01), Fleck
patent: 5055115 (1991-10-01), Yikai et al.
patent: 5402639 (1995-04-01), Fleck
patent: 5474600 (1995-12-01), Volodina et al.
patent: 5622543 (1997-04-01), Yang
patent: 5695549 (1997-12-01), Feldman et al.
patent: 5814135 (1998-09-01), Weinberg
patent: 5922111 (1999-07-01), Omi et al.
patent: 5925170 (1999-07-01), Nojima
patent: 5951742 (1999-09-01), Thwaites et al.
patent: 6126727 (2000-10-01), Lo
patent: 6228149 (2001-05-01), Alenichev et al.
patent: 6312507 (2001-11-01), Taylor et al.
patent: 6506238 (2003-01-01), Endo
patent: 6585803 (2003-07-01), Chang et al.
patent: 6620224 (2003-09-01), Sato
patent: 6805732 (2004-10-01), Billiotte et al.
patent: 368 865 (1930-04-01), None
patent: 0 425 433 (1991-05-01), None
patent: 4-110013 (1992-04-01), None

Affiliated with

Also associated with

Rating

Electrostatic device for ionic air emission does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrostatic device for ionic air emission, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrostatic device for ionic air emission will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3736716