Title:
DEAERATOR
Document Type and Number:
WIPO Patent Application WO/2010/134122
Kind Code:
A1
Abstract:
Disclosed is a deaerator that enables the size of the receptacle to which a coating liquid is fed to be reduced without employing a rotary mechanism. The deareator for removing air bubbles contained in a coating liquid (Q) includes: upper thin-film formation plates (30) having a pyramidal plane (30b) with an apex (30a) on the upper side, the coating liquid (Q) flowing along the pyramidal plane (30b) to the outer side; and lower thin-film formation plates (40) which are disposed separately from and below the upper thin-film formation plates (30) and are formed in a funnel shape which is recessed toward the lower side, and which receive, at the outer parts, the coating liquid (Q) that drops from the upper thin-film formation plates (30), the coating liquid (Q) flowing along an inclined plane (40a) thereof that inclines downward.
Inventors:
SASA TADASHI (JP)
HIRANO AKIO (JP)
KOHNO HIROYUKI (JP)
HIRANO AKIO (JP)
KOHNO HIROYUKI (JP)
Application Number:
PCT/JP2009/002184
Publication Date:
November 25, 2010
Filing Date:
May 18, 2009
Export Citation:
Assignee:
VOITH PATENT GMBH (DE)
SASA TADASHI (JP)
HIRANO AKIO (JP)
KOHNO HIROYUKI (JP)
SASA TADASHI (JP)
HIRANO AKIO (JP)
KOHNO HIROYUKI (JP)
International Classes:
B05C11/10; B01D19/00; B05D3/00
Foreign References:
| JPS4318947Y1 | 1968-08-06 | |||
| JPH09155105A | 1997-06-17 | |||
| JPH0177809U | 1989-05-25 | |||
| JPH10323504A | 1998-12-08 |
Other References:
None
Attorney, Agent or Firm:
YANO, Toshio et al. (JP)
Toshio Yano (JP)
Toshio Yano (JP)
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Claims: