发明名称 |
Gas venting device and a system and method for venting a gas from a liquid delivery system |
摘要 |
An apparatus, a system and a method for venting a gas from a liquid delivery system are provided. A venting tube may be provided and may be positioned within a chamber that contains the liquid. The liquid may have a top surface within the chamber. The venting tube may have an opening covered by a liquiphobic membrane or a hydrophobic membrane. The membrane may define a plane or a surface which is not parallel to the top surface of the liquid. Gas may pass through a portion of the membrane into the venting tube. Moreover, the membrane may vent the gas. The membrane is non-parallel to the liquid, and, as a result, the membrane may be less prone to clogging.
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申请公布号 |
US2004025693(A1) |
申请公布日期 |
2004.02.12 |
申请号 |
US20020216476 |
申请日期 |
2002.08.08 |
申请人 |
BEDINGFIELD JOHN;PAN LI;PARISH JOHN A. |
发明人 |
BEDINGFIELD JOHN;PAN LI;PARISH JOHN A. |
分类号 |
A61M1/36;A61M5/31;B01D19/00;(IPC1-7):B01D46/00 |
主分类号 |
A61M1/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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