Invention Grant
- Patent Title: Volume and pressure regulating device for oxygen
- Patent Title (中): 用于氧气的体积和压力调节装置
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Application No.: US13042530Application Date: 2011-03-08
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Publication No.: US08418716B2Publication Date: 2013-04-16
- Inventor: Yu-Kang Huang
- Applicant: Yu-Kang Huang
- Agency: Rosenberg, Klein & Lee
- Main IPC: G05D16/06
- IPC: G05D16/06 ; F16K5/10
Abstract:
A volume and pressure regulating device for an oxygen generating machine includes a body to combine a path assembly, a pressure valve assembly and a volume valve assembly within one body. The pressure valve assembly and the volume valve assembly are connected via the path assembly.
Public/Granted literature
- US20120227844A1 VOLUME AND PRESSURE REGULATING DEVICE FOR OXYGEN Public/Granted day:2012-09-13
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