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:
Mar. 27, 2018
Filed:
Feb. 10, 2010
Applicant:
Richard Iain Mockridge, Malmesbury, GB;
Inventor:
Richard Iain Mockridge, Malmesbury, GB;
Assignee:
Dyson Technology Limited, Malmesbury, Wiltshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 37/12 (2006.01); F04D 29/26 (2006.01); F04D 29/62 (2006.01); F16D 1/068 (2006.01);
U.S. Cl.
CPC ...
F04D 29/263 (2013.01); F04D 29/622 (2013.01); F04D 29/626 (2013.01); F16D 1/068 (2013.01);
Abstract
A rotor assembly that includes a shaft and an impeller and/or a rotor core. The shaft is secured within a bore in the impeller and/or the rotor core by an adhesive such that the concentricity of the shaft is smaller than that of the bore. A method of manufacturing the rotor assembly is also described.