Title:
電気発生源のエネルギーを変換し、圧縮空気の形態でエネルギーを貯蔵するための装置および方法
Document Type and Number:
Japanese Patent JP6827038
Kind Code:
B2
Abstract:
A device and method for converting electric energy into pneumatic energy and vice versa, which involves: pumping a liquid forming a liquid piston into a conversion chamber in which a quantity of air is trapped until the air reaches a pressure of a compressed air storage vessel; or churning a liquid by expanding the compressed air in a conversion chamber which is filled with a quantity of liquid, in which device or method the pumping or the churning of the water takes place in the same conversion chamber and consecutively in at least two pumping or churning stages, respectively, provided so as to operate in different pressure ranges. The present device and method can be used in particular in the field of converting and storing electric energy.
Inventors:
Nu, Thibault
Application Number:
JP2018515349A
Publication Date:
February 10, 2021
Filing Date:
June 01, 2016
Export Citation:
Assignee:
SEGULA ENGINEERING FRANCE
International Classes:
H02J15/00
Domestic Patent References:
| JP59075522U | ||||
| JP7212991A |
Foreign References:
| US4206608 |
Attorney, Agent or Firm:
Kenjiro Yamaguchi
Hironori Nagayama
Kenichi Morita
Hironori Nagayama
Kenichi Morita