Title:
位置エネルギーを保存するシステム及び同システムを製造する方法。
Document Type and Number:
Japanese Patent JP5728746
Kind Code:
B2
Abstract:
A system for storing potential energy includes a hydraulic cylinder, a mass to be lifted, and a sealing ring at the edge of the mass to be lifted. The mass to be lifted is a solid rock mass in the form of a cut-out solid rock. The hydraulic cylinder is formed by the cavity between surrounding rocks and the cut-out solid rock. The cavity is sealed with respect to the surrounding rocks by the sealing ring. A method for producing such a system is also provided.
Inventors:
HEINDL,Eduard
Application Number:
JP2013524367A
Publication Date:
June 03, 2015
Filing Date:
August 05, 2011
Export Citation:
Assignee:
HEINDL ENERGY GMBH
International Classes:
H02J15/00; F03G3/00
Domestic Patent References:
| JP2006132323A | ||||
| JP11266553A | ||||
| JP51106009U | ||||
| JP4043870A | ||||
| JP2008095569A | ||||
| JP63177358U | ||||
| JP6017590A | ||||
| JP9328999A | ||||
| JP3159530A | ||||
| JP2005227233A |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Atsushi Honda
Hironobu Onda
Atsushi Honda