专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5108465A Process and device for obtaining pure oxygen 失效
标题翻译：用于获得纯氧的方法和装置
公开(公告)号：US5108465A
公开(公告)日：1992-04-28
申请号：US544441
申请日：1990-06-27
申请人： Gerd Bauer , Helmuth Krauss , Matthias Kuntz
发明人： Gerd Bauer , Helmuth Krauss , Matthias Kuntz
IPC分类号： B01D53/22 , B01D71/02 , C01B13/02 , C04B35/00 , C25B1/02
CPC分类号： B01D53/22 , B01D63/06 , B01D71/024 , C01B13/0255 , B01D2313/38 , B01D2323/08 , B01D2323/12 , B01D2325/26 , C01B2210/0046
摘要： The invention relates to a process and a device for obtaining pure oxygen using a gastight membrane which can conduct both electrons and oxygen ions.
摘要翻译：本发明涉及一种使用可以传导电子和氧离子的气密膜获得纯氧的方法和装置。

2. 发明授权

US4741457A Transport container 失效
标题翻译：运输集装箱
公开(公告)号：US4741457A
公开(公告)日：1988-05-03
申请号：US106297
申请日：1987-10-09
申请人： Frank Joseph , Helmuth Krauss
发明人： Frank Joseph , Helmuth Krauss
IPC分类号： B65D8/06 , B65D85/84 , B65D7/00
CPC分类号： B65D85/84 , Y10S220/917
摘要： The present invention provides a transport container for very pure liquid chemicals having an inner container or flask made of synthetic resin with an upper sealing flange, the inner container being in an outer container, which has a protective collar, provided with openings, surrounding the sealing flange at a distance. The inner container 1 is made of two skins, the inner skin being made of an inert fluoro-synthetic resin and the outer sheet 10 being made of glass-fiber-reinforced synthetic resin completely enclosing the inner skin. The outer skin 10 is in one piece with a cylindrical mantle 11, the upper section of which forms the protective collar 14.
摘要翻译：本发明提供了一种用于非常纯净的液体化学品的运输容器，其具有由具有上密封凸缘的合成树脂制成的内部容器或烧瓶，内部容器在外部容器中，该外部容器具有设置有开口的保护套圈，法兰在远处。内容器1由两个外皮制成，内皮由惰性氟合成树脂制成，外片10由完全包围内皮的玻璃纤维增强合成树脂制成。外皮10与圆柱形罩11成一体，其上部形成保护套环14。

3. 发明授权

US4837373A Test strips 失效
标题翻译：测试条
公开(公告)号：US4837373A
公开(公告)日：1989-06-06
申请号：US48696
申请日：1987-05-12
申请人： Werner Gunkel , Helmuth Krauss
发明人： Werner Gunkel , Helmuth Krauss
IPC分类号： C12Q1/00 , D06N7/00 , G01N31/22 , G01N33/52
CPC分类号： G01N33/525 , Y10S435/805
摘要： The invention relates to test strips for the detection of substances present in liquids and comprises a firm support and matrices impregnated with reagents. The matrices are spaced from one another on the support by means of adhesive strips, and the adhesive strips are covered with strips of film.
摘要翻译：本发明涉及用于检测存在于液体中的物质的测试条，并且包括牢固的载体和用试剂浸渍的基质。这些基质通过粘合剂条在支撑体上彼此间隔开，并且粘合带被薄膜条覆盖。

4. 发明授权

US4805675A Valves for chemical containers 失效
标题翻译：化学容器阀门
公开(公告)号：US4805675A
公开(公告)日：1989-02-21
申请号：US873006
申请日：1986-06-11
申请人： Frank Joseph , Helmuth Krauss , Peter Muller , Klaus Kreher
发明人： Frank Joseph , Helmuth Krauss , Peter Muller , Klaus Kreher
IPC分类号： B67C9/00 , B01J4/00 , B67D7/72 , F16K3/26 , B65B3/04
CPC分类号： B01J4/001 , F16K3/26 , Y10T137/86549
摘要： A sliding valve for withdrawing liquid or gaseous chemical products from a container has a cylindrical valve spool which slides axially in a bore through a valve housing. A first annular groove of the valve spool connects, in the open position of the valve, a product supply line to a product withdrawal line. On one side of this first annular groove there is a second annular groove which, in the open position, connects a gas supply line to a gas withdrawal line. An annular groove on the other side is connected to the second annular groove. By this arrangement, protective gas is admitted to the valve spaces on either side of the first annular groove, which handles the product, with the result that escape of the product to the outside, or penetration of impurities, are positively prevented.
摘要翻译：用于从容器中取出液体或气体化学产品的滑动阀具有圆柱形阀芯，其在孔中通过阀壳体轴向滑动。阀芯的第一环形槽在阀的打开位置连接到产品抽出管线的产品供应管线。在该第一环形槽的一侧具有第二环形槽，该第二环形槽在打开位置将气体供应管路连接到排气管线。另一侧的环形槽连接到第二环形槽。通过这种布置，保护气体被允许进入处理产品的第一环形槽的任一侧上的阀门空间，从而可以有效地防止产品从外部逸出或渗入杂质。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式