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:
Apr. 18, 2017
Filed:
Feb. 22, 2010
Applicants:
David Michael Jones, Malmesbury, GB;
Richard Iain Mockridge, Malmesbury, GB;
Geoffrey Michael Burlington, Malmesbury, GB;
Inventors:
David Michael Jones, Malmesbury, GB;
Richard Iain Mockridge, Malmesbury, GB;
Geoffrey Michael Burlington, Malmesbury, GB;
Assignee:
Dyson Technology Limited, Malmesbury, Wiltshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 29/056 (2006.01); F04D 29/26 (2006.01); F16C 19/54 (2006.01); F16C 25/08 (2006.01);
U.S. Cl.
CPC ...
F04D 29/0563 (2013.01); F04D 29/263 (2013.01); F16C 19/54 (2013.01); F16C 25/083 (2013.01); F16C 2360/00 (2013.01);
Abstract
A rotor assembly that includes a shaft to which are mounted an impeller and a bearing assembly. The bearing assembly is located at least partly within the profile of the impeller so as to reduce loading of the bearing assembly as well as reduce the cantilever length of the rotor assembly.