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1. 发明申请

US20090255900A1 Oil/gas separation membrane, its use in gas sensor and process for producing the same 有权
标题翻译：油/气分离膜，其用于气体传感器及其生产过程
公开(公告)号：US20090255900A1
公开(公告)日：2009-10-15
申请号：US12455154
申请日：2009-05-28
申请人： Ren Yan Qin
发明人： Ren Yan Qin
IPC分类号： B32B38/10 , B32B37/12
CPC分类号： G01N33/2841 , B01D19/0031 , C10G31/11 , G01N2001/4016 , Y10T156/10
摘要： An oil gas separation membrane combines a gas permeable yet oil and temperature resistant bulk polymer membrane such as poly(tetrafluoroethylene) and poly(tetrafluoroethylene-co-hexafluoropropylene); a porous metal support such as sintered metal frit disk made with stainless steel, bronze or nickel; and an highly gas permeable adhesive that bonds firmly the bulk polymer membrane and the metal frit surface together. The adhesive is either a homogenous polymer that has desirable gas permeability, or a coalescent porous polymer particulates network. A gas sensor employing the oil gas separation membrane for detecting and monitoring fault gases of oil filled electrical equipment requires no mechanical wearing or moving part such as pump and valve and the gas sensor is operated normally under various temperature and pressure conditions
摘要翻译：油气分离膜结合了透气但耐油和耐温的本体聚合物膜，例如聚（四氟乙烯）和聚（四氟乙烯 - 共 - 六氟丙烯）; 多孔金属支撑体，例如用不锈钢，青铜或镍制成的烧结金属玻璃料盘; 以及高度透气的粘合剂，其将本体聚合物膜和金属玻璃料表面牢固地粘合在一起。粘合剂是具有期望的气体渗透性的均匀聚合物，或聚结多孔聚合物颗粒网络。采用油气分离膜检测和监测充油电气设备故障气体的气体传感器不需要机械磨损或运动部件如泵和阀，气体传感器在各种温度和压力条件下正常运行

2. 发明授权

US08419961B2 Oil/gas separation membrane, its use in gas sensor and process for producing the same 有权
标题翻译：油/气分离膜，其用于气体传感器及其生产过程
公开(公告)号：US08419961B2
公开(公告)日：2013-04-16
申请号：US12455154
申请日：2009-05-28
申请人： Ren Yan Qin
发明人： Ren Yan Qin
IPC分类号： B32B37/00
CPC分类号： G01N33/2841 , B01D19/0031 , C10G31/11 , G01N2001/4016 , Y10T156/10
摘要： An oil gas separation membrane combines a gas permeable yet oil and temperature resistant bulk polymer membrane such as poly(tetrafluoroethylene) and poly(tetrafluoroethylene-co-hexafluoropropylene); a porous metal support such as sintered metal frit disk made with stainless steel, bronze or nickel; and an highly gas permeable adhesive that bonds firmly the bulk polymer membrane and the metal frit surface together. The adhesive is either a homogenous polymer that has desirable gas permeability, or a coalescent porous polymer particulates network. A gas sensor employing the oil gas separation membrane for detecting and monitoring fault gases of oil filled electrical equipment requires no mechanical wearing or moving part such as pump and valve and the gas sensor is operated normally under various temperature and pressure conditions.
摘要翻译：油气分离膜结合了透气但耐油和耐温的本体聚合物膜，例如聚（四氟乙烯）和聚（四氟乙烯 - 共 - 六氟丙烯）; 多孔金属支撑体，例如用不锈钢，青铜或镍制成的烧结金属玻璃料盘; 以及高度透气的粘合剂，其将本体聚合物膜和金属玻璃料表面牢固地粘合在一起。粘合剂是具有期望的气体渗透性的均匀聚合物，或聚结多孔聚合物颗粒网络。采用油气分离膜检测和监测充油电气设备故障气体的气体传感器不需要机械磨损或运动部件如泵和阀，气体传感器在各种温度和压力条件下都能正常运行。

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