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    • 1. 发明授权
    • Cathode cylinder for use in metal-air fuel cell battery systems and method of fabricating the same
    • 用于金属 - 空气燃料电池系统的阴极气缸及其制造方法
    • US06190792B1
    • 2001-02-20
    • US09232328
    • 1998-08-10
    • Sadeg M. FarisTsepin TsaiThomas J. LegbandtWayne YaoMuguo Chen
    • Sadeg M. FarisTsepin TsaiThomas J. LegbandtWayne YaoMuguo Chen
    • H01M1040
    • H01M4/42H01M2/1673H01M4/8605H01M6/5011H01M8/184H01M8/186H01M8/22H01M10/4214H01M10/44H01M12/06H01M12/08H01M2004/024H01M2300/0085H02J7/00Y02E60/128Y10T29/49115
    • In an air-metal fuel cell battery (FCB) system, wherein metal-fuel tape, the ionically-conductive medium and the cathode structures are transported at substantially the same velocity at the locus of points at which the ionically-conductive medium contacts the moving cathode structure and the moving metal-fuel tape during discharging and recharging modes of operation. In a first generalized embodiment of the present invention, the ionically-conductive medium is realized as an ionically-conductive belt, and the metal-fuel tape, ionically-conductive belt, and movable cathode structure are transported at substantially the same velocity at the locus of points which the ionically-conducing belt contacts the metal-fuel tape and the cathode structure during system operation. In a second generalized embodiment of the present invention, the ionically-conductive medium is realized as a solid-state (e.g. gelatinous) film layer integrated with the metal-fuel tape. In a third generalized embodiment of the present invention, the ionically-conductive medium is realized as a solid-state film layer integrated with the movable cathode structure. By transporting the movable cathode structure, ionically contacting medium and metal-fuel tape within the system as described above, generation of frictional forces among such structures are minimized during system operation, and thus the damage to the cathode structure and metal-fuel tape is substantially reduced.
    • 在金属燃料电池(FCB)系统中,其中金属 - 燃料带,离子传导介质和阴极结构以基本相同的速度在离子导电介质接触移动的点的轨迹处输送 阴极结构和移动金属 - 燃料带在放电和充电操作模式下。 在本发明的第一广义实施例中,离子导电介质被实现为离子导电带,并且金属 - 燃料带,离子传导带和可移动阴极结构以基本相同的速度在轨迹 在系统运行期间离子导管带接触金属 - 燃料带和阴极结构的点。 在本发明的第二广义实施例中,离子导电介质被实现为与金属 - 燃料带一体化的固态(例如凝胶状)膜层。 在本发明的第三个广义实施例中,离子传导介质被实现为与可移动阴极结构集成的固态膜层。 通过如上所述在系统内输送可动阴极结构,离子接触介质和金属 - 燃料带,这些结构中的摩擦力的产生在系统操作期间被最小化,因此对阴极结构和金属 - 燃料带的损害基本上 减少
    • 2. 发明授权
    • METAL-AIR FUEL CELL BATTERY SYSTEM EMPLOYING HYDROSTATIC FORCES TO ENABLE SIMULTANEOUS TRANSPORT OF METAL-FUEL TAPE, MOVABLE CATHODE STRUCTURE, AND IONICALLY-CONDUCTIVE MEDIUM THERETHROUGH DURING SYSTEM OPERATION
    • 金属空气燃料电池系统采用静电电源,使系统运行时能够同时运行金属燃料带,可移动的阴极结构和导电介质
    • US06403244B2
    • 2002-06-11
    • US09133166
    • 1998-08-12
    • Sadeg M. FarisTsepin TsaiThomas J. LegbandtWayne YaoMuguo Chen
    • Sadeg M. FarisTsepin TsaiThomas J. LegbandtWayne YaoMuguo Chen
    • H01M1206
    • H01M4/42H01M2/1673H01M4/8605H01M6/5011H01M8/184H01M8/186H01M8/22H01M10/4214H01M10/44H01M12/06H01M12/08H01M2004/024H01M2300/0085H02J7/00Y02E60/128
    • In an air-metal fuel cell battery (FCB) system, wherein a movable cathode structure is mounted within a housing through which metal-fuel tape is transported along a predetermined path while an ionically-conductive medium is disposed between the metal-fuel tape and the movable cathode structure. In illustrative embodiments, the movable cathode structure is realized as a rotatable cathode cylinder, and a transportable cathode belt. The ionically-conductive medium is realized as a solid-state ionically-conductive film applied to the cathode structures and/or metal-fuel tape, as well as ionically-conductive belt structures. During system operation, the metal-fuel tape and/or the ionically-conductive medium are wetted in order create sufficient surface tension, and thus sufficient hydrostatic forces, between the metal-fuel tape and ionically-conductive medium and between the ionically-conductive medium and the movable cathode structure, to enable the movable cathode structure, ionically-conductive medium and metal-fuel tape to move at substantially the same velocity at points of contact therebetween while only one or these three moving system components are being actively driven by a transport mechanism. By virtue of the present invention, it is possible to transport the moving components of the FCB system using a various types of low power devices including, for example, miniature electrical and spring-driven motors, while substantially reducing the likelihood of damage thereto during system operation.
    • 在一种空气 - 金属燃料电池(FCB)系统中,其中可移动阴极结构安装在外壳内,金属 - 燃料带沿着预定路径输送,而离子导电介质设置在金属 - 燃料带和 可移动阴极结构。 在示例性实施例中,可移动阴极结构被实现为可旋转阴极筒和可运输阴极带。 离子导电介质被实现为施加到阴极结构和/或金属 - 燃料带以及离子传导带结构的固态离子导电膜。 在系统操作期间,金属 - 燃料带和/或离子导电介质被润湿以便在金属 - 燃料带和离子传导介质之间以及在离子传导介质之间产生足够的表面张力,从而产生足够的静水力 以及可移动阴极结构,以使得可移动阴极结构,离子导电介质和金属 - 燃料带在其接触点处以基本上相同的速度移动,同时只有一个或这三个移动系统部件被传输 机制。 根据本发明,可以使用包括例如微型电动和弹簧驱动的电动机的各种类型的低功率装置来输送FCB系统的运动部件,同时在系统中大大降低其损坏的可能性 操作。
    • 3. 发明授权
    • Ionically-conductive belt structure for use in a metal-air fuel cell battery system and method of fabricating the same
    • 用于金属 - 空气燃料电池系统的离子导电带结构及其制造方法
    • US06299997B1
    • 2001-10-09
    • US09110762
    • 1998-07-03
    • Sadeg M. FarisTsepin TsaiThomas J. LegbandtWayne YaoMuguo Chen
    • Sadeg M. FarisTsepin TsaiThomas J. LegbandtWayne YaoMuguo Chen
    • H01M238
    • H01M4/42H01M2/1673H01M4/8605H01M6/5011H01M8/184H01M8/186H01M8/22H01M10/4214H01M10/44H01M12/06H01M12/08H01M2004/024H01M2300/0085H02J7/00Y02E60/128Y10T29/49115
    • In an air-metal fuel cell battery (FCB) system, wherein metal-fuel tape, the ionically-conductive medium and the cathode structures are transported at substantially the same velocity at the locus of points at which the ionically-conductive medium contacts the moving cathode structure and the moving metal-fuel tape during discharging and recharging modes of operation. In a first generalized embodiment of the present invention, the ionically-conductive medium is realized as an ionically-conductive belt, and the metal-fuel tape, ionically-conductive belt, and movable cathode structure are transported at substantially the same velocity at the locus of points which the ionically-conducing belt contacts the metal-fuel tape and the cathode structure during system operation. In a second generalized embodiment of the present invention, the ionically-conductive medium is realized as a solid-state film layer integrated with the metal-fuel tape. In a third generalized embodiment of the present invention, the ionically-conductive medium is realized as a solid-state film layer integrated with the movable cathode structure. By transporting the movable cathode structure, ionically contacting medium and metal-fuel tape within the system as described above, generation of frictional forces among such structures are minimized during system operation, and thus the damage to the cathode structure and metal-fuel tape is substantially reduced.
    • 在金属燃料电池(FCB)系统中,其中金属 - 燃料带,离子传导介质和阴极结构以基本相同的速度在离子导电介质接触移动的点的轨迹处输送 阴极结构和移动金属 - 燃料带在放电和充电操作模式下。 在本发明的第一广义实施例中,离子导电介质被实现为离子导电带,并且金属 - 燃料带,离子传导带和可移动阴极结构以基本相同的速度在轨迹 在系统运行期间离子导管带接触金属 - 燃料带和阴极结构的点。 在本发明的第二广义实施例中,离子导电介质被实现为与金属 - 燃料带一体化的固态膜层。 在本发明的第三个广义实施例中,离子传导介质被实现为与可移动阴极结构集成的固态膜层。 通过如上所述在系统内输送可动阴极结构,离子接触介质和金属 - 燃料带,这些结构中的摩擦力的产生在系统操作期间被最小化,因此对阴极结构和金属 - 燃料带的损害基本上 减少