Invention Grant
- Patent Title: Positive airway pressure device including blower and support system therefor
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Application No.: US16504531Application Date: 2019-07-08
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Publication No.: US11293453B2Publication Date: 2022-04-05
- Inventor: Barton John Kenyon , David B. Sears , Aleksandr S. Nagorny , Samuel Aziz Mebasser , Peter John Sweeney
- Applicant: ResMed Motor Technologies Inc
- Applicant Address: US CA Chatsworth
- Assignee: ResMed Motor Technologies Inc
- Current Assignee: ResMed Motor Technologies Inc
- Current Assignee Address: US CA Chatsworth
- Agency: Nixon & Vanderhye P.C.
- Main IPC: F04D29/40
- IPC: F04D29/40 ; F04D29/08 ; F04D29/60 ; F04D25/08 ; F04D25/12 ; H02K1/18 ; H02K3/52 ; H02K5/08 ; H02K5/128 ; H02K5/173 ; H02K5/22 ; H02K5/24 ; H02K7/08 ; H02K7/14 ; H02K9/14 ; F04D17/16 ; A61M16/12 ; A61M16/00 ; F04D25/06 ; F04D29/059 ; H02K15/04
Abstract:
A blower includes a stationary portion including an inlet and an outlet, a rotating portion provided to the stationary portion, and a motor adapted to drive the rotating portion. The inlet and outlet are co-axially aligned. The stationary portion includes a housing, a stator component provided to the housing, and a tube providing an interior surface. The rotating portion includes one or more bearings that are provided along the interior surface of the tube to support a rotor within the tube. In an embodiment, the blower is structured to supply air at positive pressure.
Public/Granted literature
- US20190334418A1 BLOWER WITH BEARING TUBE Public/Granted day:2019-10-31
Information query
