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. 31, 2020
Filed:
May. 12, 2017
Applicant:
Resmed Motor Technologies Inc., Chatsworth, CA (US);
Inventors:
Barton John Kenyon, Sydney, AU;
Peter John Sweeney, Sydney, AU;
Assignee:
ResMed Motor Technologies Inc., Chatsworth, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 29/44 (2006.01); F04D 17/16 (2006.01); F04D 17/12 (2006.01); A61M 16/00 (2006.01); F04D 25/06 (2006.01); F04D 29/42 (2006.01); F04D 29/66 (2006.01); F04D 29/02 (2006.01); F04D 29/28 (2006.01);
U.S. Cl.
CPC ...
F04D 17/164 (2013.01); A61M 16/0057 (2013.01); A61M 16/0066 (2013.01); F04D 17/12 (2013.01); F04D 17/122 (2013.01); F04D 17/16 (2013.01); F04D 17/165 (2013.01); F04D 25/06 (2013.01); F04D 25/0606 (2013.01); F04D 29/023 (2013.01); F04D 29/281 (2013.01); F04D 29/4253 (2013.01); F04D 29/441 (2013.01); F04D 29/444 (2013.01); F04D 29/667 (2013.01); A61M 2205/42 (2013.01);
Abstract
A blower for providing a supply of air at positive pressure in the range of approximately 2 cm H2O to 30 cm H2O includes a motor, at least one impeller, and a stationary component. The stationary component includes an inlet and an outlet. The motor, the impeller, the inlet and outlet are co-axial.