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Title:
PLASMA GENERATING DEVICE AND CLEANING DEVICE PROVIDED WITH PLASMA GENERATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/091669
Kind Code:
A1
Abstract:
A plasma generating device which makes it possible to continue stable operation over a long period of time, and a cleaning device provided with the plasma generating device are provided. This plasma generating device (1) is provided with: a plasma generating unit (10) which includes a liquid storage unit (15), a gas storage unit (14), a partition wall (12) separating the liquid storage unit (15) and the gas storage unit (14), and a first electrode (18) and a second electrode (19); a gas supply unit (3); and a plasma power supply (2). The partition wall (12) has a gas passage (13) which introduces gas stored in the gas storage unit (14) into the liquid storage unit (15). The first electrode (18) is arranged in the gas storage unit (14), and at least part of the second electrode (19) is in contact with the liquid stored in the liquid storage unit (15). When plasma power supply (2) generates a discharge between the first electrode (18) and the second electrode (19), the potential of the first electrode (18) is set to a value lower than the potential of the second electrode (19).

Inventors:
SANEMATSU, Wataru
SAKON, Shigetoshi
Application Number:
JP2013/006552
Publication Date:
June 19, 2014
Filing Date:
November 06, 2013
Export Citation:
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Assignee:
PANASONIC CORPORATION (1006, Oaza-Kadoma Kadoma-sh, Osaka 01, 〒5718501, JP)
International Classes:
H05H1/24; A45D27/46; B08B7/00; B26B19/48
Foreign References:
JP2012043769A2012-03-01
JP2005296909A2005-10-27
JP2008119033A2008-05-29
Attorney, Agent or Firm:
ONDA, Makoto et al. (12-1, Ohmiya-cho 2-chome Gifu-sh, Gifu 31, 〒5008731, JP)
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