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Permeation tube for delivering fluid at a constant flow rate independent of ambient temperature variations
Permeation tube for delivering fluid at a constant flow rate independent of ambient temperature variations
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机译:渗透管,用于以恒定流量输送流体,不受环境温度变化的影响
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摘要
This disclosure features a permeation storage chamber in a tube having a first membrane delivering a permeate flow into an intermediate chamber. This chamber delivers flow from a second membrane. The intermediate chamber delivers surplus permeate out through a pressure regulator, or a drain tube. Pressure stabilization at the second membrane enables constant permeation discharge, avoiding pressure or temperature dependent flow rate charges.
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