Johannes Nicolaas Bothma,Scott Bent,Adam John Darby
申请号：
US14652687
公开号：
US10471225B2
申请日:
2013.12.02
申请国别(地区):
US
年份:
2019
代理人:
摘要：
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 stator and the housing and provide compliance and/or damping for the motor.
