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公开(公告)号：US20080050626A1
公开(公告)日：2008-02-28
申请号：US11466813
申请日：2006-08-24
Applicant: Josef Kallo , Kilian Simbeck , Peter Kilian , Oliver Maier
Inventor： Josef Kallo , Kilian Simbeck , Peter Kilian , Oliver Maier
CPC classification number: H01M16/006 , H01M8/04089 , H01M8/04395 , H01M8/04589 , H01M8/04753 , H01M8/04828 , H01M8/0485 , H01M8/0494 , H01M8/04992
Abstract: A system and method for reducing RH cycling of the membranes in a fuel cell stack. A control algorithm damps a power request signal using a first order filter during low power transients so that the fuel cell stack continues generating power at a higher rate than is requested. The excess power generated by the stack is used to recharge a battery in the fuel cell system. The damped power signal is weighted so that more fuel cell stack power is provided for a low battery state of charge unless stack power is provided for a high battery state of charge.
Abstract translation: 一种用于减少燃料电池堆中膜的RH循环的系统和方法。 控制算法在低功率瞬变期间使用一阶滤波器来抑制功率请求信号，使得燃料电池堆以比所请求的更高的速率继续发电。 堆叠产生的多余的电力用于为燃料电池系统中的电池充电。 阻尼功率信号被加权，使得为了低电池充电状态而提供更多的燃料电池堆电力，除非为高电池充电状态提供堆叠电力。
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公开(公告)号：US07829228B2
公开(公告)日：2010-11-09
申请号：US11466813
申请日：2006-08-24
Applicant: Josef Kallo , Kilian Simbeck , Peter Kilian , Oliver Maier , Manish Sinha , Steven D. Burch , John P. Salvador
Inventor： Josef Kallo , Kilian Simbeck , Peter Kilian , Oliver Maier , Manish Sinha , Steven D. Burch , John P. Salvador
IPC: H01M8/04
CPC classification number: H01M16/006 , H01M8/04089 , H01M8/04395 , H01M8/04589 , H01M8/04753 , H01M8/04828 , H01M8/0485 , H01M8/0494 , H01M8/04992
Abstract: A system and method for reducing RH cycling of the membranes in a fuel cell stack. A control algorithm damps a power request signal using a first order filter during low power transients so that the fuel cell stack continues generating power at a higher rate than is requested. The excess power generated by the stack is used to recharge a battery in the fuel cell system. The damped power signal is weighted so that more fuel cell stack power is provided for a low battery state of charge unless stack power is provided for a high battery state of charge.
Abstract translation: 一种用于减少燃料电池堆中的膜的RH循环的系统和方法。 控制算法在低功率瞬变期间使用一阶滤波器来抑制功率请求信号，使得燃料电池堆以比所请求的更高的速率继续发电。 堆叠产生的多余的电力用于为燃料电池系统中的电池充电。 阻尼功率信号被加权，使得为了低电池充电状态而提供更多的燃料电池堆电力，除非为高电池充电状态提供堆叠电力。
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公开(公告)号：US20100266921A1
公开(公告)日：2010-10-21
申请号：US11464508
申请日：2006-08-15
Applicant: Oliver Maier , Josef Kallo
Inventor： Oliver Maier , Josef Kallo
IPC: H01M8/04
CPC classification number: H01M16/006 , H01M8/04559 , H01M8/04626 , H01M8/0488 , H01M8/0494 , H01M8/04947 , H01M8/04992 , H01M2008/1095
Abstract: A hybrid fuel cell system that includes a fuel cell stack and a high voltage battery. The fuel cell system also includes a cell voltage controller that controls the average cell voltage of the cells in the fuel cell stack, a damped driver request module that damps a driver power request signal, and a power balancing module. The power balancing module maintains the cell voltage of the cells in the stack within a predetermined range, and uses excess power from the stack beyond what is requested to charge the battery. The power balancing module includes a base load limiter that prevents the cell voltage from going above a predetermined value, unless the battery is at is maximum state of charge.
Abstract translation: 一种混合燃料电池系统，包括燃料电池堆和高压电池。 燃料电池系统还包括电池电压控制器，其控制燃料电池堆中的电池的平均电池电压，阻尼驱动器功率请求信号的阻尼驱动器请求模块和功率平衡模块。 功率平衡模块将堆叠中的单电池的电池电压维持在预定范围内，并且使用来自堆叠的超过超过所请求的电池对电池充电的多余电力。 功率平衡模块包括基本负载限制器，其防止电池电压超过预定值，除非电池处于最大充电状态。
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公开(公告)号：US20080066805A1
公开(公告)日：2008-03-20
申请号：US11533537
申请日：2006-09-20
Applicant: Franz Winter , Sandra Schaaf , Andre Mack-Gardner , Josef Kallo
Inventor： Franz Winter , Sandra Schaaf , Andre Mack-Gardner , Josef Kallo
IPC: F16K17/40
CPC classification number: F17C1/00 , F17C2201/0109 , F17C2201/0119 , F17C2203/0308 , F17C2203/0604 , F17C2203/0619 , F17C2203/0629 , F17C2203/0646 , F17C2203/066 , F17C2203/0663 , F17C2203/0673 , F17C2205/0317 , F17C2205/0332 , F17C2209/227 , F17C2221/012 , F17C2223/0123 , F17C2223/035 , F17C2250/0626 , F17C2260/021 , F17C2260/042 , F17C2270/0168 , F17C2270/0184 , Y02E60/321 , Y10T137/1639
Abstract: A pressure tank system including a pressure release valve that releases pressure in the tank if the valve exceeds a predetermined temperature. In order for the pressure release valve to be effective, it must detect heat at all areas of the tank system. The tank system includes a heat conducting device for transferring heat from anywhere on the tank system to the pressure release valve. In one embodiment, the heat conducting device is a heat conducting mesh that is wrapped around and outside of the pressure tank. In another embodiment, the heat conducting device is an aluminum sheet wrapped around the tank. In another embodiment, the heat conducting device includes heat conducting strips that extend along the tank and are connected to the pressure release valve.
Abstract translation: 一种压力罐系统，包括压力释放阀，如果阀超过预定温度，则释放罐中的压力。 为了使压力释放阀有效，它必须在罐体系统的所有区域检测热量。 罐系统包括用于将热量从罐系统上的任何地方传递到压力释放阀的导热装置。 在一个实施例中，导热装置是包裹在压力罐周围和外部的导热网。 在另一个实施例中，导热装置是围绕罐的铝片。 在另一个实施例中，导热装置包括沿着罐延伸并连接到压力释放阀的导热条。
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Patent Agency Ranking
公开(公告)号：US20070087255A1
公开(公告)日：2007-04-19
申请号：US11250850
申请日：2005-10-14
Applicant: Josef Kallo
Inventor： Josef Kallo
IPC: H01M8/02
CPC classification number: H01M8/04291 , H01M8/0228 , H01M8/0247 , H01M8/04179 , H01M8/2483 , H01M8/2485 , H01M2250/20 , Y02T90/32
Abstract: A fuel cell stack that includes a stack of fuel cells each having a cathode side bipolar plate including parallel cathode gas flow channels. Airflow from a cathode inlet manifold is directed to the flow channels to provide the cathode gas to the fuel cell membrane. The fuel cell stack includes a device positioned within the inlet manifold that selectively blocks a predetermined number of the flow channels for each cell at low load operation to increase the flow rate in the unblocked flow channels, so that the fuel cell stack generates the desired low load output, and the increased flow rate prevents water from accumulating in the unblocked flow channels.
Abstract translation: 一种燃料电池堆，其包括一堆燃料电池，每个燃料电池具有包括平行阴极气体流动通道的阴极侧双极板。 来自阴极入口歧管的气流被引导到流动通道以将阴极气体提供给燃料电池膜。 燃料电池堆包括位于入口歧管内的装置，其可以在低负载运行时选择性地阻塞每个电池的预定数量的流动通道，以增加未阻塞的流动通道中的流速，使得燃料电池堆产生期望的低 负载输出和增加的流量防止水积聚在未阻塞的流动通道中。
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公开(公告)号：US07972746B2
公开(公告)日：2011-07-05
申请号：US11250850
申请日：2005-10-14
Applicant: Josef Kallo
Inventor： Josef Kallo
CPC classification number: H01M8/04291 , H01M8/0228 , H01M8/0247 , H01M8/04179 , H01M8/2483 , H01M8/2485 , H01M2250/20 , Y02T90/32
Abstract: A fuel cell stack that includes a stack of fuel cells each having a cathode side bipolar plate including parallel cathode gas flow channels. Airflow from a cathode inlet manifold is directed to the flow channels to provide the cathode gas to the fuel cell membrane. The fuel cell stack includes a device positioned within the inlet manifold that selectively blocks a predetermined number of the flow channels for each cell at low load operation to increase the flow rate in the unblocked flow channels, so that the fuel cell stack generates the desired low load output, and the increased flow rate prevents water from accumulating in the unblocked flow channels.
Abstract translation: 一种燃料电池堆，其包括一堆燃料电池，每个燃料电池具有包括平行阴极气体流动通道的阴极侧双极板。 来自阴极入口歧管的气流被引导到流动通道以将阴极气体提供给燃料电池膜。 燃料电池堆包括位于入口歧管内的装置，其可以在低负载运行时选择性地阻塞每个电池的预定数量的流动通道，以增加未阻塞的流动通道中的流速，使得燃料电池堆产生期望的低 负载输出和增加的流量防止水积聚在未阻塞的流动通道中。
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公开(公告)号：US07829229B1
公开(公告)日：2010-11-09
申请号：US11464508
申请日：2006-08-15
Applicant: Oliver Maier , Josef Kallo
Inventor： Oliver Maier , Josef Kallo
IPC: H01M8/04
CPC classification number: H01M16/006 , H01M8/04559 , H01M8/04626 , H01M8/0488 , H01M8/0494 , H01M8/04947 , H01M8/04992 , H01M2008/1095
Abstract: A hybrid fuel cell system that includes a fuel cell stack and a high voltage battery. The fuel cell system also includes a cell voltage controller that controls the average cell voltage of the cells in the fuel cell stack, a damped driver request module that damps a driver power request signal, and a power balancing module. The power balancing module maintains the cell voltage of the cells in the stack within a predetermined range, and uses excess power from the stack beyond what is requested to charge the battery. The power balancing module includes a base load limiter that prevents the cell voltage from going above a predetermined value, unless the battery is at is maximum state of charge.
Abstract translation: 一种混合燃料电池系统，包括燃料电池堆和高压电池。 燃料电池系统还包括电池电压控制器，其控制燃料电池堆中的电池的平均电池电压，阻尼驱动器功率请求信号的阻尼驱动器请求模块和功率平衡模块。 功率平衡模块将堆叠中的单电池的电池电压维持在预定范围内，并且使用来自堆叠的超过超过所请求的电池对电池充电的多余电力。 功率平衡模块包括基本负载限制器，其防止电池电压超过预定值，除非电池处于最大充电状态。
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公开(公告)号：US07717143B2
公开(公告)日：2010-05-18
申请号：US11470749
申请日：2006-09-07
Applicant: Josef Kallo
Inventor： Josef Kallo
CPC classification number: F17C1/00 , F17C2201/0109 , F17C2201/054 , F17C2201/056 , F17C2203/0604 , F17C2203/0619 , F17C2203/0636 , F17C2203/066 , F17C2203/0673 , F17C2205/0305 , F17C2205/0323 , F17C2205/0338 , F17C2205/0382 , F17C2205/0385 , F17C2205/0391 , F17C2221/011 , F17C2223/0123 , F17C2223/036 , F17C2227/0381 , F17C2227/04 , F17C2260/023 , F17C2260/025 , F17C2260/032 , F17C2265/07 , F17C2270/0184 , H01M8/04201 , Y02E60/321 , Y10T137/6606
Abstract: A compressed gas storage tank that has particular application for storing hydrogen for a fuel cell system. The compressed gas tank includes a cylindrical adapter and valve through which the hydrogen is removed from the tank. A low cost generator is positioned in the tank and has a rotating element positioned in a channel extending through the adapter. As hydrogen is removed from the tank, the mass flow of the hydrogen causes the rotating element to rotate which causes the generator to generate electricity. One or more resistive heating element are positioned in the adapter, preferably proximate to tank seals, that receive an electrical current from the generator that heats the resistive heating element and the adapter to increase the temperature of the adapter and the hydrogen being removed from the tank.
Abstract translation: 一种压缩气体储罐，其特别用于储存用于燃料电池系统的氢气。 压缩气体罐包括一个圆柱形适配器和阀，氢气从罐中取出。 低成本发生器定位在罐中并且具有定位在延伸穿过适配器的通道中的旋转元件。 当从罐中取出氢气时，氢气的质量流量导致旋转元件旋转，这导致发电机发电。 一个或多个电阻加热元件位于适配器中，优选地靠近罐密封件，其接收来自发电机的电流，其加热电阻加热元件和适配器以增加适配器的温度和从罐中移除的氢 。
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公开(公告)号：US20080060714A1
公开(公告)日：2008-03-13
申请号：US11470749
申请日：2006-09-07
Applicant: Josef Kallo
Inventor： Josef Kallo
IPC: B65B1/28
CPC classification number: F17C1/00 , F17C2201/0109 , F17C2201/054 , F17C2201/056 , F17C2203/0604 , F17C2203/0619 , F17C2203/0636 , F17C2203/066 , F17C2203/0673 , F17C2205/0305 , F17C2205/0323 , F17C2205/0338 , F17C2205/0382 , F17C2205/0385 , F17C2205/0391 , F17C2221/011 , F17C2223/0123 , F17C2223/036 , F17C2227/0381 , F17C2227/04 , F17C2260/023 , F17C2260/025 , F17C2260/032 , F17C2265/07 , F17C2270/0184 , H01M8/04201 , Y02E60/321 , Y10T137/6606
Abstract: A compressed gas storage tank that has particular application for storing hydrogen for a fuel cell system. The compressed gas tank includes a cylindrical adapter and valve through which the hydrogen is removed from the tank. A low cost generator is positioned in the tank and has a rotating element positioned in a channel extending through the adapter. As hydrogen is removed from the tank, the mass flow of the hydrogen causes the rotating element to rotate which causes the generator to generate electricity. One or more resistive heating element are positioned in the adapter, preferably proximate to tank seals, that receive an electrical current from the generator that heats the resistive heating element and the adapter to increase the temperature of the adapter and the hydrogen being removed from the tank.
Abstract translation: 一种压缩气体储罐，其特别用于储存用于燃料电池系统的氢气。 压缩气体罐包括一个圆柱形适配器和阀，氢气从罐中取出。 低成本发生器定位在罐中并且具有定位在延伸穿过适配器的通道中的旋转元件。 当从罐中取出氢气时，氢气的质量流量导致旋转元件旋转，这导致发电机发电。 一个或多个电阻加热元件位于适配器中，优选地靠近罐密封件，其接收来自发电机的电流，其加热电阻加热元件和适配器以增加适配器的温度和从罐中移除的氢 。
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