Title:
FLUID JETTING METHOD AND FLUID FILM FORMATION METHOD
Document Type and Number:
WIPO Patent Application WO/2016/158859
Kind Code:
A1
Abstract:
[Problem] To jet a fluid with increased productivity using a compact, inexpensive apparatus provided with a plurality of jetting ports whereby effects are maintained that are the same as ideal effects of a pulsed spray or the like jetted from a single jetting port. [Solution] In the present invention, the timing of jetting from adjacent jetting ports among a plurality of jetting ports arranged compactly in one row, multiple rows, a circle, or another arrangement is offset and jetting is performed so that adjacent jet flows do not interfere with each other in space. Jetting is also performed in pulsed fashion and the jetting timing of fluid from adjacent jetting ports is offset, whereby the patterns of jet flows from individual jetting ports do not interfere in space. A pattern the same as that of jetting from a single jetting port is therefore obtained, and particle diameter or fiber diameter is stabilized. Large quantities of particles or fibers can also be manufactured. The quality of washing, film formation, or the like as the subject is also stabilized for the same reason, and productivity can be enhanced. The size of the apparatus is also not increased, and initial cost can be suppressed.
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Inventors:
MATSUNAGA MASAFUMI (JP)
Application Number:
PCT/JP2016/059926
Publication Date:
October 06, 2016
Filing Date:
March 28, 2016
Export Citation:
Assignee:
MTEK-SMART CORP (JP)
MATSUNAGA MASAFUMI (JP)
MATSUNAGA MASAFUMI (JP)
International Classes:
B05D3/00; B05B12/04; B05D1/02
Domestic Patent References:
| WO2013108669A1 | 2013-07-25 | |||
| WO2012115078A1 | 2012-08-30 | |||
| WO2014171535A1 | 2014-10-23 | |||
| WO2013038953A1 | 2013-03-21 |
Foreign References:
| JP2004262160A | 2004-09-24 | |||
| JPH0781061A | 1995-03-28 | |||
| JP2011102455A | 2011-05-26 |
Attorney, Agent or Firm:
MATSUNAGA MASAFUMI (JP)
Masafumi Matsunaga (JP)
Masafumi Matsunaga (JP)
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