The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 14, 2017
Filed:
Jan. 17, 2014
Applicant:
Rolls-royce Plc, London, GB;
Inventor:
Yi Wang, Nottingham, GB;
Assignee:
ROLLS-ROYCE plc, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 11/06 (2006.01); F04B 23/08 (2006.01); F02C 7/06 (2006.01); F01D 25/18 (2006.01); F01D 9/06 (2006.01); F01D 25/20 (2006.01); F02C 7/28 (2006.01); F01D 25/16 (2006.01); F01M 1/02 (2006.01);
U.S. Cl.
CPC ...
F04B 23/08 (2013.01); F01D 9/065 (2013.01); F01D 25/183 (2013.01); F01D 25/20 (2013.01); F02C 7/06 (2013.01); F01D 25/16 (2013.01); F01M 2001/0207 (2013.01); F02C 7/28 (2013.01); F05D 2260/601 (2013.01); F05D 2260/98 (2013.01); Y10T 137/0391 (2015.04); Y10T 137/85978 (2015.04);
Abstract
A chamber fluid removal system including a pump and an ejector is disclosed. The system is arranged in use to pump fluid from a chamber using the pump and deliver it to the ejector as a motive fluid and the system being further arranged to draw fluid from the chamber or from a second chamber as an entrained fluid by entraining it using the ejector and the motive fluid.