Title:
CORONA DISCHARGE TYPE IONIZER
Document Type and Number:
WIPO Patent Application WO/2005/099319
Kind Code:
A1
Abstract:
A corona discharge type ionizer having noise reduction realized by adding a highly effective ion balance function with a simple construction without making any special change in the construction to enable the use of a piezoelectric transformer. A corona discharge type ionizer (10) having a control electrode (6) disposed at a position which is in the cylinder of a blowing tube (2) serving also as a shield body and at which ion balance is established, wherein the ionizer satisfies 2Dc < Ds, where Dc is the cylinder inner diameter of the blowing tube (2) and Ds is the ring outer diameter of the control electrode (6).
More Like This:
| JPH1184817 | CORONA DISCHARGE DEVICE |
| JPS60181763 | ELECTROSTATIC CHARGER |
Inventors:
OKANO KAZUO (JP)
Application Number:
PCT/JP2005/006807
Publication Date:
October 20, 2005
Filing Date:
March 31, 2005
Export Citation:
Assignee:
OKANO KAZUO (JP)
International Classes:
H01T19/00; H05F3/04; H01T19/04; (IPC1-7): H05F3/04; H01T19/04
Foreign References:
| JPH02117699U | 1990-09-20 | |||
| JPS5741793B2 | 1982-09-04 | |||
| JPS521246Y2 | 1977-01-12 |
Attorney, Agent or Firm:
Morita, Yuichi (New-Kudan Bldg. 7-1, Kandajinbocho 3-chom, Chiyoda-ku Tokyo, JP)
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