发明名称 |
Refillable Propane Cylinder and Valve Assembly Therefore |
摘要 |
A propane system including a refillable and reusable propane cylinder having a volume configured for containing no more than about one pound of propane and a valve assembly detachably coupled to the cylinder. The valve assembly includes a swivel outlet connector configured for operatively coupling the valve assembly to an appliance, a manually activated flow valve arranged for selectively preventing a flow of propane from the cylinder to the appliance, a relief valve and a fixed liquid level gauge configured for alerting a safe filling level of the propane cylinder during cylinder refilling. A back check valve is contained at least partially within a space defined by the swivel outlet connector for selectively allowing the flow of propane out of the valve assembly to a propane fueled appliance or into the valve assembly from a propane source and into the cylinder.
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申请公布号 |
US2011094608(A1) |
申请公布日期 |
2011.04.28 |
申请号 |
US20090605059 |
申请日期 |
2009.10.23 |
申请人 |
MANCHESTER TANK AND ASSEMBLY |
发明人 |
LANE, III R. F. |
分类号 |
F16K37/00;B23P11/00;F17C1/00 |
主分类号 |
F16K37/00 |
代理机构 |
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