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公开(公告)号：EP2673550A1
公开(公告)日：2013-12-18
申请号：EP12703797.6
申请日：2012-02-10
申请人： Markert, Martin
发明人： Markert, Martin
IPC分类号： F17C1/16
CPC分类号： F17C1/16 , F17C2201/0119 , F17C2201/0128 , F17C2201/0157 , F17C2201/0176 , F17C2201/032 , F17C2201/058 , F17C2203/0624 , F17C2203/066 , F17C2203/0675 , F17C2203/0685 , F17C2205/018 , F17C2205/0329 , F17C2205/0394 , F17C2209/2127 , F17C2209/219 , F17C2209/22 , F17C2209/232 , F17C2221/017 , F17C2223/0123 , F17C2223/035 , F17C2250/043 , F17C2250/0491 , F17C2260/036 , F17C2260/044 , F17C2270/0192 , F17C2270/07
摘要： The invention relates to a pressure vessel (10) for gases, in particular helium, which is characterized in that the pressure vessel has an outer casing having pressure resistance up to an internal gas pressure of at least 10 bar, in that the outer casing of the pressure vessel has at least one highly diffusion-resistant barrier layer having a leak rate for helium at an internal gas pressure of 10 bar and room temperature of preferably less than 10-2 mbar·l/s, and in that the vessel has an accommodating volume for gas at atmospheric pressure of at least 25 liters. The outer casing of the pressure vessel can comprise at least one barrier layer made of a flexible polymer film having a high barrier function or ultra barrier function or at least one highly gas-tight flexible barrier layer made of EVOH. The vessel can be bag-like or, in particular at higher pressures, inherently rigid. High-strength plastics made of fiber granular materials, for example, can be used to produce the layer, which guarantees the high pressure resistance. Seams (12) can be provided, for example in the lateral edge areas, in order to reinforce and stabilize the pressure vessel. The pressure vessel (10) according to the invention can have a ball valve (11) as a closing element in order to remove the gas.
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公开(公告)号：EP0500538A1
公开(公告)日：1992-09-02
申请号：EP90912833.0
申请日：1990-08-17
申请人： FOSTER MILLER, INC.
CPC分类号： B32B1/02 , B32B27/08 , B32B37/00 , B32B2307/518 , B32B2439/00 , F17C1/16 , F17C2203/0604 , F17C2203/0607 , F17C2203/066 , F17C2203/067 , F17C2203/0675 , F17C2209/2109 , F17C2209/2163 , F17C2209/221 , F17C2221/011 , F17C2221/012 , F17C2221/017 , F17C2221/033 , F17C2223/0123 , F17C2223/0161 , F17C2270/0192 , Y02E60/321
摘要： L'invention concerne des structures de réservoir adaptées pour contenir un fluide mobile ou de grande perméation tel que du gaz hélium, ou de l'oxygène ou de l'hydrogène liquide. L'échappement de fluide est empêché par une couche barrière constituée par une pellicule polymère en cristaux liquides à orientation lyotrope. Les polymères préférés sont des polymères de polybenzazole (PBZ).
摘要翻译： 本发明涉及适于容纳可移动流体或高渗透率（例如氦气或氧气或液体氢气）的储层结构。 通过由溶致取向的液晶聚合物膜组成的阻挡层防止液体逸出。 优选的聚合物是聚苯并唑（PBZ）聚合物。
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公开(公告)号：EP2153858A1
公开(公告)日：2010-02-17
申请号：EP08162000.7
申请日：2008-08-07
CPC分类号： A63H27/10 , A61M2202/0208 , A61M2202/0225 , A61M2202/025 , A63H2027/1033 , C01B23/00 , F17C2270/0192
摘要： The risk of asphyxiation with helium used as a lifting gas for balloons is reduced by providing the helium as a breathable mixture with oxygen and 2 to 5 volume % carbon dioxide.
摘要翻译： 通过提供氦气作为与氧气和2至5体积％二氧化碳的透气混合物，可以减少用作气球提升气体的氦气窒息危险。
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公开(公告)号：EP0500538B1
公开(公告)日：1999-12-08
申请号：EP90912833.2
申请日：1990-08-17
申请人： FOSTER MILLER, INC.
CPC分类号： B32B1/02 , B32B27/08 , B32B37/00 , B32B2307/518 , B32B2439/00 , F17C1/16 , F17C2203/0604 , F17C2203/0607 , F17C2203/066 , F17C2203/067 , F17C2203/0675 , F17C2209/2109 , F17C2209/2163 , F17C2209/221 , F17C2221/011 , F17C2221/012 , F17C2221/017 , F17C2221/033 , F17C2223/0123 , F17C2223/0161 , F17C2270/0192 , Y02E60/321
摘要： The vessel structures disclosed herein are adapted for containing a mobile or highly permeating fluid such as helium gas or liquid hydrogen or oxygen. Escape of the fluid is inhibited by a barrier layer of an oriented lyotropic liquid crystal polymer film. Preferred polymers include polybenzazole (PBZ) polymers.
摘要翻译： 本文公开的容器结构适于容纳可移动或高渗透流体，例如氦气或液态氢或氧。 流体的逸出受到定向溶致液晶聚合物膜的阻挡层的抑制。 优选的聚合物包括聚苯并唑（PBZ）聚合物。
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公开(公告)号：EP0500538A4
公开(公告)日：1994-05-18
申请号：EP90912833
申请日：1990-08-17
申请人： FOSTER MILLER INC
IPC分类号： B29C55/02 , B29C70/00 , B29L7/00 , B32B1/02 , B32B27/00 , B65D1/00 , C08J5/12 , C08J5/18 , C09K19/38 , F17C1/16 , F17C3/00
CPC分类号： B32B1/02 , B32B27/08 , B32B37/00 , B32B2307/518 , B32B2439/00 , F17C1/16 , F17C2203/0604 , F17C2203/0607 , F17C2203/066 , F17C2203/067 , F17C2203/0675 , F17C2209/2109 , F17C2209/2163 , F17C2209/221 , F17C2221/011 , F17C2221/012 , F17C2221/017 , F17C2221/033 , F17C2223/0123 , F17C2223/0161 , F17C2270/0192 , Y02E60/321
摘要： The vessel structures disclosed herein are adapted for containing a mobile or highly permeating fluid such as helium gas or liquid hydrogen or oxygen. Escape of the fluid is inhibited by a barrier layer of an oriented lyotropic liquid crystal polymer film. Preferred polymers include polybenzazole (PBZ) polymers.
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