Title:
LIQUID RECOVERY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/054072
Kind Code:
A1
Abstract:
This liquid recovery apparatus is provided with an outer tube (20), an inner tube (30), a double-tube portion (35), a liquid phase recovery portion (40), and a liquid discharge tube (45). The outer tube has an introduction portion (21) through which a gas-liquid two-phase fluid is introduced. The inner tube is disposed, at a position extended from the introduction portion to the downstream side with respect to the flow direction of the gas-liquid two-phase fluid in the introduction portion, inside the outer tube, and discharges a gas-phase fluid separated from the gas-liquid two-phase fluid. The double-tube portion is formed on the downstream side of the flow direction in the outer tube, by disposing the inner tube inside the outer tube with a predetermined space provided relative to the inner side of the outer tube. The liquid phase recovery portion is formed on the downstream side of the flow direction in the double-tube portion, so as to have a flow path cross-sectional area larger than the flow path cross-sectional area of the double-tube portion on the upstream side of the flow direction, and recovers a liquid-phase fluid separated from the gas-liquid two-phase fluid. The liquid discharge tube is connected to the lower part of the liquid phase recovery portion, and discharges the liquid-phase fluid recovered by the liquid phase recovery portion.
Inventors:
NISHINAKAMURA KAZUTOSHI (JP)
KOHARA KIMIO (JP)
SAKAJO YUICHI (JP)
SATO HIROMICHI (JP)
KOHARA KIMIO (JP)
SAKAJO YUICHI (JP)
SATO HIROMICHI (JP)
Application Number:
PCT/JP2018/028878
Publication Date:
March 21, 2019
Filing Date:
August 01, 2018
Export Citation:
Assignee:
DENSO CORP (JP)
TOYOTA MOTOR CO LTD (JP)
TOYOTA MOTOR CO LTD (JP)
International Classes:
B01D45/02; H01M8/04; H01M8/06; H01M8/10
Domestic Patent References:
| WO2009046794A1 | 2009-04-16 |
Foreign References:
| JP2005147482A | 2005-06-09 | |||
| JPS58168864A | 1983-10-05 | |||
| JP2007503296A | 2007-02-22 | |||
| US20060021356A1 | 2006-02-02 | |||
| US20030033791A1 | 2003-02-20 | |||
| JPH0317479A | 1991-01-25 |
Attorney, Agent or Firm:
JIN Shunji (JP)
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