Title:
BINARY POWER GENERATION SYSTEM AND STOPPING METHOD FOR SAME
Document Type and Number:
WIPO Patent Application WO/2018/147027
Kind Code:
A1
Abstract:
Provided is a binary power generation system comprising: a working medium circulation path; an evaporator; an expander; an energy recovery device; a condenser; and a pump. The pump includes: a casing; a rotation shaft; and impellers. The casing is hollow and has an end wall at an end in the longitudinal direction. A shaft core of the rotation shaft is disposed along the longitudinal direction of the casing and the rotation shaft is at least partially disposed within the casing in a state in which the rotation shaft is axially supported on the end wall, and the rotation shaft rotates upon receiving a rotational drive force. A plurality of the impellers are aligned along the longitudinal direction of the casing, and are joined to the rotation shaft. The pump is disposed in an orientation in which the shaft core of the rotation shaft intersects the vertical direction.
Inventors:
TAKAHASHI KAZUO
TANAKA YUJI
ADACHI SHIGETO
NARUKAWA YUTAKA
NISHIMURA KAZUMASA
TANAKA YUJI
ADACHI SHIGETO
NARUKAWA YUTAKA
NISHIMURA KAZUMASA
Application Number:
PCT/JP2018/001297
Publication Date:
August 16, 2018
Filing Date:
January 18, 2018
Export Citation:
Assignee:
KOBE STEEL LTD (JP)
International Classes:
F04D29/66; F01D17/00; F01D17/08; F01D21/00; F01K23/04; F01K25/10; F04D15/00
Domestic Patent References:
| WO2014084013A1 | 2014-06-05 |
Foreign References:
| JP2012202269A | 2012-10-22 | |||
| JP2002372343A | 2002-12-26 | |||
| JP2012255400A | 2012-12-27 | |||
| US20110308252A1 | 2011-12-22 | |||
| JP2012202269A | 2012-10-22 |
Other References:
See also references of EP 3564539A4
Attorney, Agent or Firm:
KOTANI, Etsuji et al. (JP)
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