Title:
NEUTRALIZATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2005/117506
Kind Code:
A1
Abstract:
A DC gas jet neutralization apparatus (1) for neutralizing a large object quickly and efficiently without causing reverse charging. A gas jet opening (60) is located between a plus electrode (20) and a minus electrode (30). The plus electrode (20) and the minus electrode (30) irradiate plus ions and minus ions toward a gas flow from the gas jet opening (60). Both plus ions and minus ions reach the neutralization object at high speed and neutralize that object.
Inventors:
NAKAJIMA YOMATSU (JP)
Application Number:
PCT/JP2005/005461
Publication Date:
December 08, 2005
Filing Date:
March 17, 2005
Export Citation:
Assignee:
HUGLE ELECTRONICS INC (JP)
NAKAJIMA YOMATSU (JP)
NAKAJIMA YOMATSU (JP)
International Classes:
H01T19/04; H01T23/00; H05F3/04; (IPC1-7): H05F3/04; H01T19/04; H01T23/00
Foreign References:
| JPH0461899U | 1992-05-27 | |||
| JP2001217094A | 2001-08-10 | |||
| JPH06275366A | 1994-09-30 |
Attorney, Agent or Firm:
Morita, Yuichi (New-Kudan Bldg. 7-1, Kandajinbocho 3-chom, Chiyoda-ku Tokyo, JP)
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