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1. 发明授权

US5916701A Secured anode seal for a fuel cell 失效
标题翻译：用于燃料电池的安全阳极密封
公开(公告)号：US5916701A
公开(公告)日：1999-06-29
申请号：US960890
申请日：1997-10-30
申请人： Dennis L. Carter , Dane W. Gregg , James T. Frater , Alan F. Lindsay
发明人： Dennis L. Carter , Dane W. Gregg , James T. Frater , Alan F. Lindsay
IPC分类号： H01M12/06 , H01M8/02
CPC分类号： H01M12/06
摘要： The present invention provides a secured anode seal for a fuel cell which includes at least one housing having a base securable to a top frame wherein the frame has a notch and a recess edge facing the base and a cathode secured between the base and the top frame. A boot is secured between the base and the top frame and received in the notch and recessed edge, wherein an electrolyte chamber is formed between the boot and the cathode and a coolant chamber is formed between the boot and the top frame wherein the boot has a plurality of holes therethrough. The invention also includes an anode which has a plurality of integral posts extending through the plurality of holes of the boot wherein each of the plurality of posts has a head for securing the boot to the anode for precluding migration of material between the electrolyte chamber and the coolant chamber. Also provided in the present invention is a backing plate having a plurality of holes therethrough and a ridge extending downwardly therefrom wherein the backing plate holes fit over the plurality of posts and are underneath the head and wherein the ridge contacts the boot to provide a compressive seal therebetween. A collector strap may also be secured between the backing plate and the heads formed by the plurality of posts. In a moving anode configuration, a spring is disposed between the backing plate and the housing to maintain a predetermined distance between the anode and cathode so as to generate a constant supply of electrical power.
摘要翻译：本发明提供了一种用于燃料电池的固定阳极密封件，其包括至少一个壳体，该壳体具有可固定到顶部框架的基座，其中框架具有凹口和面向基部的凹部边缘以及固定在基部和顶部框架之间的阴极。靴子被固定在基座和顶部框架之间并且被接收在凹口和凹陷边缘中，其中在靴子和阴极之间形成电解质室，并且在靴子和顶部框架之间形成冷却剂室，其中靴子具有多个孔穿过其中。本发明还包括一个阳极，该阳极具有延伸穿过护罩的多个孔的多个整体柱，其中多个柱中的每一个都具有用于将护罩固定到阳极的头部，以阻止材料在电解质室和冷却液室。本发明还提供了一种背板，其具有穿过其中的多个孔和从其向下延伸的脊，其中所述背板孔配合在所述多个柱上并位于所述头部下方，并且其中所述脊接触所述护罩以提供压缩密封之间。收集器带还可以固定在背板和由多个柱形成的头部之间。在移动的阳极配置中，弹簧设置在背板和壳体之间以保持阳极和阴极之间的预定距离，以便产生恒定的电力供应。

2. 发明授权

US5916705A Fuel cell cathode testing device and method for using the same 失效
标题翻译：燃料电池阴极检测装置及其使用方法
公开(公告)号：US5916705A
公开(公告)日：1999-06-29
申请号：US905697
申请日：1997-08-04
申请人： Dennis L. Carter , Dane W. Gregg , James T. Frater
发明人： Dennis L. Carter , Dane W. Gregg , James T. Frater
IPC分类号： H01M4/86 , H01M8/04 , H01M8/02
CPC分类号： H01M8/04 , H01M4/8605 , Y02P70/56
摘要： An apparatus for testing the electrochemical performance of discrete areas of a cathode that is to be used in a fuel cell is presented. The apparatus tests a cathode which is retained and carried by a holding fixture wherein a chamber is formed between an underside of the cathode and the holding fixture to allow for passage of an oxidizing agent therethrough and wherein the holding fixture also provides for retention of electrolyte on the top side of the cathode. A probe, which is connected to the cathode, has an anode material that contacts the electrolyte but is spaced apart from the cathode. Placement of the anode in the electrolyte generates electrical power detected by a measuring device connected between the probe and the cathode. The probe provides a sealing surface to allow for testing of just discrete areas of the cathode to determine if there are any flaws in the manufacture of the cathode.
摘要翻译：提出了一种用于测试在燃料电池中使用的阴极离散区域的电化学性能的装置。该装置测试由保持夹具保持和承载的阴极，其中在阴极的下侧和保持固定件之间形成腔室以允许氧化剂通过其中，并且其中保持夹具还提供电解质保留阴极的顶端。连接到阴极的探针具有接触电解质但与阴极隔开的阳极材料。阳极在电解质中的放置产生由连接在探针和阴极之间的测量装置检测到的电力。探针提供密封表面，以允许仅测试阴极的离散区域，以确定阴极制造中是否存在任何缺陷。

3. 发明授权

US4788914A Missile nosepiece 失效
标题翻译：导弹鼻梁
公开(公告)号：US4788914A
公开(公告)日：1988-12-06
申请号：US153110
申请日：1988-02-08
申请人： James T. Frater
发明人： James T. Frater
IPC分类号： F42B10/46 , F42B15/22 , F42B19/46 , F42B17/00
CPC分类号： F42B15/22 , F42B10/46 , F42B19/46
摘要： A nosepiece for the forward end of a missile that is launched into the atmosphere for a ballistic trajectory and a water entry impact comprises a frangible base and a separable nosecap, the base having multiple segments of rigid foam defining an axial bore into the base and a volume of soft cellular foam within the bore to protect the forward end of the missile. The nosecap is in seated relationship within the bore opening on the tip end of the base during airborne flight and separates therefrom to expose the axial bore opening prior to water entry impact such that upon impact the base is fractured by the force of water entering the exposed bore and thus separated from the missile.
摘要翻译：用于导弹的前端的用于弹道和入水冲击的导弹的前端包括易碎基座和可分离的开口，所述基座具有多个刚性泡沫段，其将轴向孔限定到基座中，并且孔内的软泡沫泡沫的体积以保护导弹的前端。在空中飞行期间，底座在基座顶端的孔口内处于座位关系，并且在入水冲击之前与其分离以暴露轴向孔口开口，使得在撞击时，基座被进入暴露的水的力破裂因此与导弹分离。

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