Thomas Friedrich Burke,Anuj Bellare,Kamyar Mollazadeh Moghaddam
申请号：
US15985985
公开号：
US20180333555A1
申请日:
2018.05.22
申请国别(地区):
US
年份:
2018
代理人:
摘要：
The disclosure is directed to an apparatus having an adjustable ambient air-oxygen blender that adjustably mixes ambient air with an oxygen supply, especially where a size, diameter or flow rate of an orifice is mechanically adjustable so as to control a quantitative mixing function of the blender.
