Title:
VOLTAGE APPLICATION DEVICE AND DISCHARGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/044889
Kind Code:
A1
Abstract:
A voltage application device (1) comprises a voltage application circuit (2). The voltage application circuit (2) applies an application voltage to a load (4) that includes a discharge electrode (41) retaining a liquid (50) and thereby causes the discharge electrode (41) to discharge. The voltage application circuit (2) periodically varies the magnitude of the application voltage and thereby causes the discharge to be intermittent. The voltage application circuit (2) applies, to the load (4), a maintenance voltage for suppressing liquid (50) contraction in addition to the application voltage during the interval after a discharge occurs and before the next discharge occurs.
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Inventors:
ISHIGAMI YOHEI
SHIMIZU KANA
OMORI TAKAFUMI
NAKANO YUKARI
AONO TETSUNORI
OE JUMPEI
SHIMIZU KANA
OMORI TAKAFUMI
NAKANO YUKARI
AONO TETSUNORI
OE JUMPEI
Application Number:
PCT/JP2019/029131
Publication Date:
March 05, 2020
Filing Date:
July 25, 2019
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
B05B5/08; B05B5/025; H01T19/04; H01T23/00
Foreign References:
| JP2014089857A | 2014-05-15 | |||
| JP2010227808A | 2010-10-14 | |||
| JP2010049977A | 2010-03-04 | |||
| JP2018022574A | 2018-02-08 | |||
| JP2018022574A | 2018-02-08 |
Other References:
See also references of EP 3845312A4
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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