公开(公告)号：EP2030272A4

公开(公告)日：2009-07-15

申请号：EP07868196

申请日：2007-03-26

Applicant: MOTOROLA INC

Inventor： KORIPELLA CHOWDARY R ,  BEACCO DAVE P ,  FISHER ALLISON M ,  MYLAN BILLY J

IPC: H01M8/00

CPC classification number: H01M8/04216 ,  H01M8/04201 ,  H01M8/04589 ,  H01M8/04738 ,  H01M8/04753 ,  H01M8/065 ,  H01M8/1286

Abstract: A disposable, compact, and efficient storage apparatus (10) contains a fuel source (24) and water for supplying hydrogen fuel (36) to a micro-fuel cell. The storage apparatus comprises a housing defining a fuel source chamber (14) and a plurality of water chambers (12), and one or more polymer crystals (22) containing water positioned within each of the water chambers (12). The fuel source (24), such as a chemical hydride mixed with a catalyst, is positioned within the fuel source chamber (14), wherein the water in each of the water chambers (12) is selectively allowed to migrate to the fuel source chamber (14) to contact the solid fuel, thereby producing the hydrogen fuel (36) at a desired flow rate and temperature. A conduit (32) supplies the hydrogen fuel (36) produced within the housing to the fuel cell (38).

Abstract translation: 一次性，紧凑且高效的储存设备（10）包含燃料源（24）和用于将氢燃料（36）供应到微型燃料电池的水。 存储设备包括限定燃料源室（14）和多个水室（12）的壳体以及位于每个水室（12）内的含有水的一个或多个聚合物晶体（22）。 诸如与催化剂混合的化学氢化物的燃料源（24）位于燃料源室（14）内，其中每个水室（12）中的水被选择性地允许迁移到燃料源室 （14）与固体燃料接触，从而以期望的流量和温度产生氢燃料（36）。 导管（32）将壳体内产生的氢燃料（36）供应给燃料电池（38）。

公开(公告)号：WO0249138A3

公开(公告)日：2003-08-21

申请号：PCT/US0144052

申请日：2001-11-19

Applicant: MOTOROLA INC

Inventor： BOSTAPH JOSEPH W ,  KORIPELLA CHOWDARY R ,  FISHER ALLISON M ,  NEUTZLER JAY K

IPC: H01M8/02 ,  H01M8/04 ,  H01M8/10 ,  H01M8/24

CPC classification number: H01M8/1009 ,  H01M8/04156 ,  H01M8/04186 ,  H01M8/241 ,  H01M2300/0082 ,  Y02E60/523

Abstract: A fuel cell device (10) and method of forming the fuel cell device including a base portion (14), formed of a singular body, and having a major surface (26). At least one fuel cell membrane electrode assembly (16) formed on the major surface of the base portion. A fluid supply channel (32) including a mixing chamber (36) is defined in the base portion and communicating with the fuel cell membrane electrode assembly for supplying a fuel-bearing fluid (34) to the membrane electrode assembly. An exhaust channel (38) is defined in the base portion and communicating with the membrane electrode. A multi-dimensional fuel flow field is defined in the multi-layer base portion and in communication with the fluid supply channel, the membrane electrode assembly and the exhaust channel. The membrane electrode assembly and the cooperating fluid supply channel, multi-dimensional fuel flow field, and cooperating exhaust channel forming a single fuel cell assembly.

Abstract translation: 一种燃料电池装置（10）以及形成燃料电池装置的方法，所述燃料电池装置包括由单体形成并具有主表面（26）的基部（14）。 形成在基部的主表面上的至少一个燃料电池膜电极组件（16）。 在基座部分中限定了包括混合室（36）的流体供给通道（32），与燃料电池膜电极组件连通，以将含燃料流体（34）供应到膜电极组件。 排气通道（38）限定在基部中并与膜电极连通。 多层燃料流场被定义在多层基底部分中并且与流体供应通道，膜电极组件和排气通道连通。 膜电极组件和配合流体供应通道，多维燃料流场和协同排气通道形成单个燃料电池组件。

公开(公告)号：WO0249132A2

公开(公告)日：2002-06-20

申请号：PCT/US0144053

申请日：2001-11-19

Applicant: MOTOROLA INC

Inventor： BOSTAPH JOSEPH W ,  KORIPELLA CHOWDARY R ,  FISHER ALLISON M

IPC: H01M8/24 ,  H01M8/04 ,  H01M8/10 ,  H01M8/00

CPC classification number: H01M8/1009 ,  H01M8/04186 ,  Y02E60/523

Abstract: A fuel cell system (10) and method of forming the fuel cell system including a base portion (14), formed of a singular body, and having a major surface (26). At least one fuel cell membrane electrode assembly (16) is formed on the major surface of the base portion. A fluid supply channel (32) including a mixing chamber (36) is defined in the base portion and communicating with the fuel cell membrane electrode assembly for supplying a fuel-bearing (34) to the membrane electrode assembly. A methanol concentration sensor (38) is positioned to communicate with the fuel cell membrane electrode assembly and the fuel- supply channel for regulating the mixture of fuel to the electrode assembly. An exhaust channel (38) including a water recovery and recirculation system (53) is defined in the base portion and communicating with the membrane electrode assembly.

Abstract translation: 一种燃料电池系统（10）以及形成所述燃料电池系统的方法，所述燃料电池系统包括由单体形成并具有主表面（26）的基部（14）。 至少一个燃料电池膜电极组件（16）形成在基部的主表面上。 在基部中限定包括混合室（36）的流体供给通道（32），并与用于向膜电极组件供给燃料轴承（34）的燃料电池膜电极组件连通。 甲醇浓度传感器（38）被定位成与燃料电池膜电极组件和用于调节燃料混合到电极组件的燃料供应通道连通。 包括水回收和再循环系统（53）的排气通道（38）限定在基部中并与膜电极组件连通。