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公开(公告)号:US6076568A
公开(公告)日:2000-06-20
申请号:US268272
申请日:1999-03-15
申请人: Helmut Rehm , Klaus Weller , Christoph Lehmann
发明人: Helmut Rehm , Klaus Weller , Christoph Lehmann
CPC分类号: H02K9/24
摘要: A method for inerting a generator in a power station includes flushing the generator in a rapid manner which is favorable in terms of power consumption and is simplified in terms of process technology. Cooling gas which is present in the working state for cooling in the generator is displaced through the use of an inert gas stored in gaseous form, in particular argon. A phase transition from, for example, a liquid to a gaseous inert gas, which prolongs the inerting operation and consumes large amounts of power, can thus be dispensed with. The supply of inert gas can easily be monitored by pressure measurement.
摘要翻译: 一种用于在发电站中使发电机无效的方法包括以快速方式冲洗发电机,这在功率消耗方面是有利的,并且在工艺技术方面被简化。 存在于发电机中用于冷却的工作状态的冷却气体通过使用以气态形式,特别是氩气储存的惰性气体而被移位。 因此,可以省略从例如液体到惰性气体的相变,其延长惰化操作并消耗大量的功率。 通过压力测量可以方便地监测惰性气体的供应。
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公开(公告)号:US4868985A
公开(公告)日:1989-09-26
申请号:US138298
申请日:1987-12-28
申请人: Helmut Rehm
发明人: Helmut Rehm
CPC分类号: B26B5/003
摘要: A utility knife has a handle housing within which a slide bearing a knife is mounted for longitudinal displacement. Retraction means act on the knife to move it into a protected position. Turnably mounted within the housing (10) is a friction disk (22) which extends out of the handle housing (10) on the cutting-edge side of the knife blade (16). The axis of rotation (24) of said friction disk extends substantially perpendicularly to the plane of the knife blade. A driver member acts on the friction disk which advances the slide together with the knife blade into the cutting position thereof against the force of the retraction means.
摘要翻译: 实用刀具有手柄壳体,其中安装有用于纵向移位的刀片的滑块。 退刀装置作用于刀将其移动到受保护的位置。 可旋转地安装在壳体(10)内的摩擦盘(22)在刀片(16)的前端侧延伸出手柄壳体(10)。 所述摩擦盘的旋转轴线(24)基本上垂直于刀片的平面延伸。 驱动器部件作用在摩擦盘上,该摩擦盘使滑动件与刀片一起抵抗回缩装置的力而进入其切割位置。
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公开(公告)号:US20130337528A1
公开(公告)日:2013-12-19
申请号:US13992813
申请日:2011-12-09
IPC分类号: C07K1/34
CPC分类号: C07K1/34 , B01D69/144 , B01D2315/10 , C07K17/02 , C07K2319/00 , G01N33/54313
摘要: This invention relates generally to the fields of separation and conversion technologies, and more particularly to materials for use in tangential-flow filtration techniques. The tangential-flow materials are useful in a wide range of separation and conversion processes, including those reliant on reverse osmosis, microfiltration, ultrafiltration, or nanofiltration semipermeable filtration membranes, and provide efficient methods for purifying or producing various target substances, including biopolymer particles for use in tangential-flow filtration.
摘要翻译: 本发明一般涉及分离和转化技术的领域,更具体地涉及用于切向流过滤技术的材料。 切向流动材料可用于广泛的分离和转化过程,包括依赖反渗透,微滤,超滤或纳滤半透膜的过滤膜,以及提供有效的纯化或生产各种目标物质的方法,包括生物聚合物颗粒 用于切向流过滤。
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