A breathing assistance apparatus has a pressurised gases source featuring a lightweight impeller with a plastic shaft. The impeller is shroudless. The plastic shaft is supported within the stator by a bearing structure. A resilient motor mount couples the statos and the housing and provide compliance and/or damping for the motor.
申请公布号
WO2014097030(A1)
申请公布日期
2014.06.26
申请号
WO2013IB60549
申请日期
2013.12.02
申请人
FISHER & PAYKEL HEALTHCARE LIMITED
发明人
BOTHMA, JOHANNES NICOLAAS;BENT, SCOTT;DARBY, ADAM JOHN