Title:
RANKINE CYCLE SYSTEM AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/189425
Kind Code:
A1
Abstract:
A liquid level of a condensed liquid WL accumulated in an accumulating portion 2aa disposed in a first flow path 2a between an exit 6b of an expander 6 and an entry 7a of a condenser 7 is estimated, and it is determined whether, on the basis of the estimated liquid level, the condensed liquid WL should be transferred from the accumulating portion 2aa to a second flow path 2b between an exit 7b of the condenser 7 and an entry of a pump 4. If it is determined that the condensed liquid WL should be transferred, a transfer device 12 disposed in a bypass flow path 11 providing communication between the accumulating portion 2aa and the second flow path 2b is controlled to transfer the condensed liquid WL accumulated in the accumulating portion 2aa to the second flow path 2b via the bypass flow path 11.
Inventors:
KATO KOTA (JP)
Application Number:
PCT/JP2020/010415
Publication Date:
September 24, 2020
Filing Date:
March 11, 2020
Export Citation:
Assignee:
ISUZU MOTORS LTD (JP)
International Classes:
F01K25/10
Domestic Patent References:
| WO2011118000A1 | 2011-09-29 |
Foreign References:
| JP2015108339A | 2015-06-11 | |||
| JP2016164380A | 2016-09-08 | |||
| US20160169079A1 | 2016-06-16 |
Attorney, Agent or Firm:
HIBIYA Yukihiko et al. (JP)
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