Title:
OXYGEN ION GENERATING TUBE
Document Type and Number:
WIPO Patent Application WO/2007/085113
Kind Code:
A1
Abstract:
An oxygen ion generating tube for purifying air, which is composed of a hollow insulating tube (1), a pair of discharging coils (2,3), and an induction coil (4). The discharging coils (2,3) are formed from two parallel metal wires that are equidistantly wound in the outer wall of the hollow insulating tube (1), the induction coil (4) is formed from one metal wire that is wound along the inner wall of the hollow insulating tube (1). The oxygen ion generating tube can work at lower alternating voltage. After powering on, the concentration of oxygen ions could be increased in a short time to achieve the object of purifying air.
Inventors:
NI JIAREN (CN)
Application Number:
PCT/CN2006/000132
Publication Date:
August 02, 2007
Filing Date:
January 24, 2006
Export Citation:
Assignee:
SHANGHAI AIR CLEAN SYSTEMS ENG (CN)
NI JIAREN (CN)
NI JIAREN (CN)
International Classes:
A61L9/22; H01T19/00; H01T23/00; B60H3/00; C01B13/11
Foreign References:
| CN1727277A | 2006-02-01 | |||
| CN1244961A | 2000-02-16 | |||
| CN2617065Y | 2004-05-19 | |||
| US5136461A | 1992-08-04 | |||
| DE4334956A1 | 1995-04-20 | |||
| JPH05220485A | 1993-08-31 |
Attorney, Agent or Firm:
ONDA TECHNO SUNRAY INTL. PATENT ATTYS (Jin Mao Tower 88 Century Avenu, Pudong Shanghai 0, CN)
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