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1. 发明授权

US5955681A Galvanic electrode of an electromagnetic flow meter 失效
标题翻译：电磁流量计的电镀电极
公开(公告)号：US5955681A
公开(公告)日：1999-09-21
申请号：US48657
申请日：1998-03-26
申请人： Peter Hafner , Robert Schafer , Roland Unterseh
发明人： Peter Hafner , Robert Schafer , Roland Unterseh
IPC分类号： G01F1/60
CPC分类号： G01F1/584
摘要： This galvanic electrode of a flow sensor of an electromagnetic flowmeter for measuring the volumetric flow rate of an electrically conductive liquid flowing in a measuring tube is practically absolutely fluid-tight inserted in the wall of the measuring tube and has a highly constant wetting surface. The electrode comprises a shank having a first portion which is fitted fluid-tightly in a hole in the wall, an end face and a second portion having a smaller diameter than the hole and the first portion. A wetting surface formed by the end face and a second portion of the electrode shank. This second portion forms a gap between the surface of the hole. The gap is sufficiently wide and the surface of the hole has a low surface tension so that the liquid will penetrate into and fill the gap, and the wetting surface will remain constant under all operating conditions of the flowmeter.
摘要翻译：用于测量在测量管中流动的导电液体的体积流量的电磁流量计的流量传感器的该电流电极实际上绝对是流体密封地插入到测量管的壁中并且具有高度恒定的润湿表面。所述电极包括具有第一部分的柄，所述第一部分流体密封地装配在所述壁中的孔中，端面和具有比所述孔和所述第一部分小的直径的第二部分。由端面和电极柄的第二部分形成的润湿表面。该第二部分在孔的表面之间形成间隙。间隙足够宽，孔的表面具有低的表面张力，使得液体将渗入并填充间隙，并且润湿表面将在流量计的所有操作条件下保持恒定。

2. 发明申请

US20050003257A1 Gas control and operation method of a fuel cell system for water and gas distribution 有权
标题翻译：用于水和气分配的燃料电池系统的气体控制和运行方法
公开(公告)号：US20050003257A1
公开(公告)日：2005-01-06
申请号：US10612380
申请日：2003-07-02
申请人： Peter Willimowski , Robert Schafer
发明人： Peter Willimowski , Robert Schafer
IPC分类号： H01M8/04 , H01M2/00 , H01M2/02 , H01M2/14 , H01M8/00
CPC分类号： H01M8/04089 , H01M8/04097 , H01M8/04119 , H01M8/04231 , H01M8/04291
摘要： A gas control and operation method of a fuel cell system for improved water and gas distribution is disclosed. The present invention provides for a mechanization of a fuel cell system that allows control of the anode reactant and anode effluent through the anode portions of the fuel cell system to improve water and gas distribution on the anode side of the fuel cells that increases the voltage stability of the fuel cells.
摘要翻译：公开了一种用于改善水和气体分布的燃料电池系统的气体控制和操作方法。本发明提供了一种燃料电池系统的机械化，其允许通过燃料电池系统的阳极部分控制阳极反应物和阳极流出物，以改善燃料电池的阳极侧的水和气体分布，从而提高电压稳定性的燃料电池。

3. 发明授权

US3987543A Portable motor chain saw 失效
标题翻译：便携式电动链锯
公开(公告)号：US3987543A
公开(公告)日：1976-10-26
申请号：US566533
申请日：1975-04-08
申请人： Adolf Ratz , Robert Schafer
发明人： Adolf Ratz , Robert Schafer
IPC分类号： B27B17/02
CPC分类号： B27B17/025
摘要： A portable motor chain saw with a guiding rail structure which on at least a portion of its circumferential surface on which the saw chain is slidably guided has a semicircular head by which the chain is deviated while a reinforcing layer of Stellite is applied on the region of the deviating portion of the guiding rail structure, the Stellite together with the adjacent guiding rail portion being tempered.
摘要翻译：一种具有导轨结构的便携式电动链锯，其在其可滑动地引导锯链的圆周表面的至少一部分上具有半圆形头部，通过该半圆头部链条偏斜，而将钨丝网的增强层施加在导轨结构的偏离部分，Stellite与相邻导轨部分一起被回火。

4. 发明授权

US07651806B2 Non-flammable exhaust enabler for hydrogen powered fuel cells 有权
标题翻译：用于氢动力燃料电池的不可燃排气使能器
公开(公告)号：US07651806B2
公开(公告)日：2010-01-26
申请号：US10811204
申请日：2004-03-26
申请人： Daryl Chapman , Prem Menon , David A. Masten , Norm Dill , Robert Schafer , Daniel B. O'Connell , Barbara S. Moore
发明人： Daryl Chapman , Prem Menon , David A. Masten , Norm Dill , Robert Schafer , Daniel B. O'Connell , Barbara S. Moore
IPC分类号： H01M2/00 , H01M2/02
CPC分类号： H01M8/04097 , H01M8/04231
摘要： A fuel cell system that employs a purge valve, an accumulator and a bleed valve for selectively purging and bleeding anode exhaust gas. When the purge valve is opened, the anode exhaust gas purges to the accumulator where it is collected. The bleed valve provides a controlled release of the anode exhaust gas from the accumulator that allows the concentration of hydrogen bled from the accumulator to remain below its combustible limit. In one embodiment, the purged anode exhaust gas is combined with the cathode exhaust gas and released to atmosphere. In another embodiment, the purged anode exhaust gas is combined with a cathode input gas. In another embodiment, the purged anode exhaust gas is combined with an anode input gas.
摘要翻译：一种燃料电池系统，其采用净化阀，蓄能器和放气阀，用于选择性地排出和排出阳极废气。当清洗阀打开时，阳极废气将被清除到收集器。排放阀提供阳极废气从蓄能器的控制释放，允许从蓄能器排出的氢气浓度保持在其可燃极限以下。在一个实施例中，净化的阳极废气与阴极废气组合并释放到大气中。在另一个实施例中，将净化的阳极废气与阴极输入气体组合。在另一个实施例中，净化的阳极废气与阳极输入气体组合。

5. 发明申请

US20090081495A1 GAS CONTROL AND OPERATION METHOD OF A FUEL CELL SYSTEM FOR WATER AND GAS DISTRIBUTION 有权
标题翻译：用于水和气体分配的燃料电池系统的气体控制和操作方法
公开(公告)号：US20090081495A1
公开(公告)日：2009-03-26
申请号：US12327195
申请日：2008-12-03
申请人： Peter Willimowski , Robert Schafer
发明人： Peter Willimowski , Robert Schafer
IPC分类号： H01M8/04
CPC分类号： H01M8/04089 , H01M8/04097 , H01M8/04119 , H01M8/04231 , H01M8/04291
摘要： A gas control and operation method of a fuel cell system for improved water and gas distribution is disclosed. The present invention provides for a mechanization of a fuel cell system that allows control of the anode reactant and anode effluent through the anode portions of the fuel cell system to improve water and gas distribution on the anode side of the fuel cells that increases the voltage stability of the fuel cells.
摘要翻译：公开了一种用于改善水和气体分布的燃料电池系统的气体控制和操作方法。本发明提供了一种燃料电池系统的机械化，其允许通过燃料电池系统的阳极部分控制阳极反应物和阳极流出物，以改善燃料电池的阳极侧的水和气体分布，从而提高电压稳定性的燃料电池。

6. 发明授权

US07479336B2 Gas control and operation method of a fuel cell system for water and gas distribution 有权
标题翻译：用于水和气分配的燃料电池系统的气体控制和运行方法
公开(公告)号：US07479336B2
公开(公告)日：2009-01-20
申请号：US10612380
申请日：2003-07-02
申请人： Peter Willimowski , Robert Schafer
发明人： Peter Willimowski , Robert Schafer
IPC分类号： H01M8/04 , H01M2/00 , H01M8/00
CPC分类号： H01M8/04089 , H01M8/04097 , H01M8/04119 , H01M8/04231 , H01M8/04291
摘要： A gas control and operation method of a fuel cell system for improved water and gas distribution is disclosed. The present invention provides for a mechanization of a fuel cell system that allows control of the anode reactant and anode effluent through the anode portions of the fuel cell system to improve water and gas distribution on the anode side of the fuel cells that increases the voltage stability of the fuel cells.
摘要翻译：公开了一种用于改善水和气体分布的燃料电池系统的气体控制和操作方法。本发明提供了一种燃料电池系统的机械化，其允许通过燃料电池系统的阳极部分控制阳极反应物和阳极流出物，以改善燃料电池的阳极侧的水和气体分布，从而提高电压稳定性的燃料电池。

7. 发明授权

US5567251A Amorphous metal/reinforcement composite material 失效
公开(公告)号：US5567251A
公开(公告)日：1996-10-22
申请号：US417749
申请日：1995-04-06
申请人： Atakan Peker , William L. Johnson , Robert Schafer , David M. Scruggs
发明人： Atakan Peker , William L. Johnson , Robert Schafer , David M. Scruggs
IPC分类号： B22D19/14 , C22C1/10 , C22C14/00 , C22C16/00 , C22C45/10 , C22C9/00
CPC分类号： B22D19/14 , Y10T428/2918 , Y10T428/2933 , Y10T428/2938 , Y10T428/294 , Y10T428/2958 , Y10T428/31678
摘要： A reinforcement-containing metal-matrix composite material is formed by dispersing pieces of reinforcement material throughout a melt of a bulk-solidifying amorphous metal and solidifying the mixture at a sufficiently high rate that the solid metal matrix is amorphous. Dispersing is typically accomplished either by melting the metal and mixing the pieces of reinforcement material into the melt, or by providing a mass of pieces of the reinforcement material and infiltration of the molten amorphous metal into the mass. The metal preferably has a composition of about that of a eutectic composition, and most preferably has a composition, in atomic percent, of from about 45 to about 67 percent total of zirconium plus titanium, from about 10 to about 35 percent beryllium, and from about 10 to about 38 percent total of copper plus nickel.

8. 发明授权

US07981557B2 Gas control and operation method of a fuel cell system for water and gas distribution 有权
标题翻译：用于水和气分配的燃料电池系统的气体控制和运行方法
公开(公告)号：US07981557B2
公开(公告)日：2011-07-19
申请号：US12327195
申请日：2008-12-03
申请人： Peter Willimowski , Robert Schafer
发明人： Peter Willimowski , Robert Schafer
IPC分类号： H01M2/40
CPC分类号： H01M8/04089 , H01M8/04097 , H01M8/04119 , H01M8/04231 , H01M8/04291
摘要： A gas control and operation method of a fuel cell system for improved water and gas distribution is disclosed. The present invention provides for a mechanization of a fuel cell system that allows control of the anode reactant and anode effluent through the anode portions of the fuel cell system to improve water and gas distribution on the anode side of the fuel cells that increases the voltage stability of the fuel cells.
摘要翻译：公开了一种用于改善水和气体分布的燃料电池系统的气体控制和操作方法。本发明提供了一种燃料电池系统的机械化，其允许通过燃料电池系统的阳极部分控制阳极反应物和阳极流出物，以改善燃料电池的阳极侧的水和气体分布，从而提高电压稳定性的燃料电池。

9. 发明申请

US20080022633A1 DE-PACKAGING MACHINE 审中-公开
标题翻译：包装机
公开(公告)号：US20080022633A1
公开(公告)日：2008-01-31
申请号：US11668245
申请日：2007-01-29
申请人： Dan Porter , Larry Magnuson , Robert Schafer
发明人： Dan Porter , Larry Magnuson , Robert Schafer
IPC分类号： B65B43/00 , B65B69/00
CPC分类号： B65B69/0025 , Y10T83/647 , Y10T83/654
摘要： A de-packaging system for removing film and bands from packages includes a first conveyor configured to move packages. The de-packaging system also includes a loading station for loading packages onto the conveyor, and a film cutting station associated with the first conveyor. The film cutting station includes a cutter having an elongated cutting element that can be heated to cut film on packages. A band cutting station includes a cutter for cutting bands wrapped around packages. A clamp device includes a clamp configured to clamp bands on packages for removal of the bands. The de-packaging system further includes a second conveyor having an upstream end adjacent a downstream end of the first conveyor. A device applies force to packages to move packages from the first conveyor to the second conveyor, and at least one friction member strips film from packages as they are moved from the first conveyor to the second conveyor.
摘要翻译：用于从包装中去除胶卷和胶带的脱包装系统包括构造成移动包装件的第一传送器。解包装系统还包括用于将包装件装载到输送机上的装载站以及与第一输送机相关的薄膜切割站。薄膜切割站包括具有细长切割元件的切割器，该切割元件可被加热以在包装件上切割薄膜。带切割站包括用于切割缠绕在包装上的带的切割器。夹持装置包括夹持器，其被配置为在带包装上夹紧带以去除带。解包装系统还包括具有邻近第一输送机的下游端的上游端的第二输送器。装置对包装施加力以将包装从第一输送机移动到第二输送机，并且当至少一个摩擦件从第一输送机移动到第二输送机时，将其从包装中剥离。

10. 发明申请

US20060110634A1 Method and apparatus for preventing condensation in cathode exhaust conduit of fuel cell 审中-公开
标题翻译：用于防止燃料电池阴极排气管道冷凝的方法和装置
公开(公告)号：US20060110634A1
公开(公告)日：2006-05-25
申请号：US10997459
申请日：2004-11-24
申请人： Volker Formanski , Robert Schafer , Marc Becker , Dirk Wexel
发明人： Volker Formanski , Robert Schafer , Marc Becker , Dirk Wexel
IPC分类号： H01M8/00 , H01M2/02 , H01M2/36
CPC分类号： H01M8/0662 , H01M8/04119 , H01M8/04179 , H01M8/04223
摘要： A method and apparatus for preventing or at least reducing condensation in a cathode exhaust conduit of a fuel cell is disclosed. The method includes introducing air into the fuel cell through an air intake conduit, removing an exhaust stream from the fuel cell through the cathode exhaust conduit and introducing excess air into the cathode exhaust conduit to prevent or reduce condensation of the exhaust stream in the cathode exhaust conduit. The apparatus includes an air intake conduit for introducing air into the fuel cell, a cathode exhaust conduit for distributing the exhaust stream from the fuel cell and an excess air diversion conduit providing fluid communication between the air intake conduit and the cathode exhaust conduit for diverting air from the air intake conduit and the cathode exhaust conduit.
摘要翻译：公开了一种用于防止或至少减少燃料电池的阴极排气导管中的冷凝的方法和装置。该方法包括通过进气导管将空气引入燃料电池，通过阴极排气导管从燃料电池去除废气流，并将多余的空气引入阴极排气导管，以防止或减少排气流在阴极排气中的冷凝导管。该装置包括用于将空气引入燃料电池的进气导管，用于分配来自燃料电池的废气流的阴极排气导管和一个多余的空气导流管，提供进气导管和阴极排气导管之间的流体连通，用于转向空气从进气管和阴极排气管。

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