Title:
TURBO COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2015/052474
Kind Code:
A3
Abstract:
A rotational machine such as a turbo compressor has a fluid recovery system for recovering leaked working fluid such as gaseous helium in a helium circuit which has leaked past a shaft seal, a purifier being provided for removing contaminants from the working fluid, and turbo compressor may have one fluid such as helium or hydrogen working through one turbo component such as a turbine thereof and a second working fluid such as air or helium working through a second turbo component such as a compressor thereof, the rotational machine being installable in an engine of a flying machine.
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Inventors:
BOND ALAN (GB)
Application Number:
PCT/GB2014/000410
Publication Date:
July 30, 2015
Filing Date:
October 10, 2014
Export Citation:
Assignee:
REACTION ENGINES LTD (GB)
International Classes:
F01D11/04; F02C1/10; F02C7/28; F02K7/16; F02K7/18; F02K9/48; F04D29/10; F16J15/16
Foreign References:
US4464908A | 1984-08-14 | |||
GB1164201A | 1969-09-17 | |||
US4005580A | 1977-02-01 | |||
US8397506B1 | 2013-03-19 | |||
DE102005061328A1 | 2007-06-28 |
Attorney, Agent or Firm:
LLOYD, Robin Jonathan (20 Red Lion StreetLondon,Greater London, WC1R 4PJ, GB)
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