Title:
【発明の名称】ガス圧縮機
Document Type and Number:
Japanese Patent JPH07507370
Kind Code:
A
Abstract:
PCT No. PCT/GB93/01137 Sec. 371 Date Nov. 29, 1994 Sec. 102(e) Date Nov. 29, 1994 PCT Filed May 28, 1993 PCT Pub. No. WO93/24754 PCT Pub. Date Dec. 12, 1993A gas compressor is provided comprising a chamber (9) to contain gas to be compressed, a piston (12) and the chamber (9) and an apparatus to drive the piston into the chamber (9) to compress the gas. The compressor also comprises another apparatus (5) to form a spray of liquid in the chamber (9) to cool the gas on compression therein, so that the gas may be compressed approximately isothermally. Valve (17) are provided to allow compressed gas to be drawn from the chamber. The apparatus to drive the piston (12) comprises another apparatus to deliver driving energy stored in the fluid directly to the piston. In one embodiment, the driving energy is provided by a combustible fuel. The heat of compression is rejected at the lowest temperatures and the hot exhaust gas from the combustion process may be used to preheat the isothermally compressed gas.
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Inventors:
Cornie, Michael Willoughby Essex
Application Number:
JP50034494A
Publication Date:
August 10, 1995
Filing Date:
May 28, 1993
Export Citation:
Assignee:
National Power Public Limited Company
International Classes:
F02C3/055; F02C6/16; F02C6/18; F02C3/04; F02C7/08; F02C7/143; F02C7/16; F02G5/02; F04B9/08; F04B31/00; F04B35/00; F04B35/02; F04B39/00; F04B39/06; F16D31/02; F02C; F04B; (IPC1-7): F04B35/02; F02C3/04; F02C3/055; F04B39/06
Attorney, Agent or Firm:
Minoru Yoshida (2 outside)