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:
Dec. 26, 2000
Filed:
Oct. 15, 1998
Applicant:
Inventors:
Stephen Richard Watson, South Petherton, GB;
James Dudley Brinsden, Yeovil, GB;
Malcolm Philip Wilson, Crewkerne, GB;
Richard Grant Hunt, Yeovil, GB;
Assignee:
Normalair-Garrett (Holdings) Ltd., Yeovil, GB;
Primary Examiner:
Int. Cl.
CPC ...
F25D / ; H02K / ; H02K / ;
U.S. Cl.
CPC ...
62402 ; 310 / ; 310 / ;
Abstract
An electric motor assembly e.g. for an air cycle air conditioning apparatus comprises stator windings and a rotating member mounted for rotation about a motor axis and wherein, the stator windings comprise therethrough at least one axially extending passage, and there being means to connect the passage to a source of cooling gas, whereby as the cooling gas flows along the axially extending passage the motor assembly is cooled.