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:
Jul. 09, 2024
Filed:
Jul. 06, 2021
Applicant:
Fisher & Paykel Healthcare Limited, Auckland, NZ;
Inventors:
Donald Roy Kuriger, Auckland, NZ;
Johannes Nicolaas Bothma, Otorohanga, NZ;
Assignee:
Fisher & Paykel Healthcare Limited, Auckland, NZ;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 16/00 (2006.01); F04D 25/06 (2006.01); F04D 29/053 (2006.01); F04D 29/059 (2006.01); F04D 29/42 (2006.01); F04D 29/58 (2006.01);
U.S. Cl.
CPC ...
A61M 16/0066 (2013.01); F04D 25/0606 (2013.01); F04D 29/053 (2013.01); F04D 29/059 (2013.01); F04D 29/4253 (2013.01); F04D 29/5806 (2013.01); A61M 2205/3606 (2013.01); A61M 2205/362 (2013.01); A61M 2205/42 (2013.01);
Abstract
This invention relates to a blower for a breathing apparatus. The blower comprising a bottom support with a stub axle, a top support with a stub axle, a motor core comprising a motor stator and rotor, and an impeller coupled to the motor core via a shaft, the shaft is rotatably coupled at a first end to the stub axle on the top support and at a second end via the stub axle on the bottom support.