Title:
COMPRESSOR, COMPRESSOR OPERATION METHOD AND BOIL-OFF GAS RECOVERY SYSTEM
Document Type and Number:
Japanese Patent JP2020070740
Kind Code:
A
Abstract:
To provide a compressor capable of appropriately changing gas discharge pressure.SOLUTION: A compressor comprises: a main passage; a first bypass passage with upstream and downstream edges thereof connected to the main passage; a second bypass passage which has an upstream edge connected to the main passage at an upstream side of the downstream edge of the first bypass passage and a downstream side of the upstream edge of the first bypass passage and a downstream edge connected to the main passage at the downstream side of the downstream edge of the first bypass passage; a first bypass valve which either allows gas to flow or prevents the gas from flowing in the first bypass passage; a second bypass valve which either allows the gas to flow or prevents the gas from flowing in the second bypass passage; a first compression section which is positioned between the upstream edge of the first bypass passage and the upstream edge of the second bypass passage; a second compression section which is positioned between the downstream edge of the first bypass passage and the downstream edge of the second bypass passage; and a first main passage valve which is positioned between the downstream edge of the first bypass passage and the upstream edge of the second bypass passage.SELECTED DRAWING: Figure 2
More Like This:
| JPS5459501 | CONTROLLER FOR WATER SUPPLY PUMP DRIVE TURBINE |
| JP2017015027 | PUMP DRIVING MECHANISM |
Inventors:
TEZUKA SATOSHI
SEYAMA KATSUHIRO
NAGURA KENJI
SEYAMA KATSUHIRO
NAGURA KENJI
Application Number:
JP2018204028A
Publication Date:
May 07, 2020
Filing Date:
October 30, 2018
Export Citation:
Assignee:
KOBE STEEL LTD
International Classes:
F04B49/06; F04B41/06; F04B49/03; F04B49/22; F17C13/00
Attorney, Agent or Firm:
Etsushi Kotani
Masataka Otani
Kohei Yamamoto
Masataka Otani
Kohei Yamamoto