Title:
エネルギー回収装置及び方法
Document Type and Number:
Japanese Patent JP2010518304
Kind Code:
A
Abstract:
An activatable pump is provided. The pump includes a piston in slideable communication with an inner surface of a cylinder, which has a first end and a second end. A first control valve and a second control valve are in physical communication with the first end of the cylinder. The first control valve and the second control valve are in fluid communication with the piston. Either the first control valve or the second control valve is not a check valve. A first check valve and a second check valve are in physical communication with the second end of the cylinder. The first check valve and the second check valve are in fluid communication with the piston. A pressure controller communicates with the piston to control an amount of force by or on the piston. A method and an energy recovery apparatus are also provided.
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Inventors:
Jeffrey David, Arno
Arno, Daniel Jason
Ruthertin, Patrick Jose
Beauchamp, Philip Paul
Schupki, Eric John
Arno, Daniel Jason
Ruthertin, Patrick Jose
Beauchamp, Philip Paul
Schupki, Eric John
Application Number:
JP2009548349A
Publication Date:
May 27, 2010
Filing Date:
January 10, 2008
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
F04B9/103; B01D61/06; F03C1/03; F04B7/04
Domestic Patent References:
| JPH07504012A | 1995-04-27 |
Attorney, Agent or Firm:
Arakawa Satoshi
Hirokazu Ogura
Toshihisa Kurokawa
Hirokazu Ogura
Toshihisa Kurokawa