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公开(公告)号：US07381486B2
公开(公告)日：2008-06-03
申请号：US10893868
申请日：2004-07-20
IPC分类号： H01M8/00
CPC分类号： H01M8/04358 , H01M8/04007 , H01M8/04156 , H01M8/04223 , H01M8/04225 , H01M8/04291 , H01M8/04302 , H01M8/04738 , Y10T428/24008
摘要： Disclosed is a fuel cell system provided with a fuel cell (1), a water tank (2) which stores water to be supplied to the fuel cell, and a heating device (10) which defrosts the water inside the tank during activation of the fuel cell. The fuel cell system has a switch (19) which signals activation of the fuel cell; at least one temperature sensor (13, 14) which detects a temperature inside the water tank; a pump (3) which conveys water from the water tank to the fuel cell; a heater (12) which warms the pump; and a controller (15). The controller (15) is programmed to read a start temperature from said at least one temperature sensor (13, 14) upon reception of a signal from the switch (19); calculate on the basis of the read start temperature a first warm-up period (tw) required for the water inside the water tank (2) to reach a predetermined temperature (Tw) greater than zero degrees centigrade; calculate on the basis of the read start temperature a second warm-up period (tH) required to defrost ice inside the pump (3) using the heater; set a start time (t2) for warm-up of the pump (3) using the heater on the basis of a difference (Dt) between the first warm-up period (tw) and the second warm-up period (tH); and control the heater to begin generating heat at the start time (t2) for warm-up of the pump (3).
摘要翻译： 公开了一种燃料电池系统，其具有燃料电池（1），储存供给燃料电池的水的水箱（2），以及加热装置（10），其在活塞期间对罐内的水进行除霜 燃料电池。 燃料电池系统具有信号激励燃料电池的开关（19）; 至少一个温度传感器（13,14），其检测所述水箱内的温度; 将水从水箱输送到燃料电池的泵（3）; 加热器（12），其加热泵; 和控制器（15）。 控制器（15）被编程为在接收到来自开关（19）的信号时从所述至少一个温度传感器（13,14）读取开始温度; 基于读取开始温度计算水箱（2）内的水达到大于零摄氏度的预定温度（Tw）所需的第一预热时段（tw）; 基于读取开始温度计算使用加热器对泵（3）内的冰进行除霜所需的第二预热时段（tH）; 基于第一预热期间（tw）和第二预热期间（tH）之间的差（Dt），使用加热器设定用于预热泵（3）的开始时间（t 2） ; 并且控制加热器，以在泵（3）的预热开始时间（t 2）开始产生热量。
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公开(公告)号：US20050026013A1
公开(公告)日：2005-02-03
申请号：US10893868
申请日：2004-07-20
IPC分类号： H01M8/04
CPC分类号： H01M8/04358 , H01M8/04007 , H01M8/04156 , H01M8/04223 , H01M8/04225 , H01M8/04291 , H01M8/04302 , H01M8/04738 , Y10T428/24008
摘要： Disclosed is a fuel cell system provided with a fuel cell (1), a water tank (2) which stores water to be supplied to the fuel cell, and a heating device (10) which defrosts the water inside the tank during activation of the fuel cell. The fuel cell system has a switch (19) which signals activation of the fuel cell; at least one temperature sensor (13, 14) which detects a temperature inside the water tank; a pump (3) which conveys water from the water tank to the fuel cell; a heater (12) which warms the pump; and a controller (15). The controller (15) is programmed to read a start temperature from said at least one temperature sensor (13, 14) upon reception of a signal from the switch (19); calculate on the basis of the read start temperature a first warm-up period (tw) required for the water inside the water tank (2) to reach a predetermined temperature (Tw) greater than zero degrees centigrade; calculate on the basis of the read start temperature a second warm-up period (tH) required to defrost ice inside the pump (3) using the heater; set a start time (t2) for warm-up of the pump (3) using the heater on the basis of a difference (Dt) between the first warm-up period (tw) and the second warm-up period (tH); and control the heater to begin generating heat at the start time (t2) for warm-up of the pump (3).
摘要翻译： 公开了一种燃料电池系统，其具有燃料电池（1），储存供给燃料电池的水的水箱（2），以及加热装置（10），其在活塞期间对罐内的水进行除霜 燃料电池。 燃料电池系统具有信号激励燃料电池的开关（19）; 至少一个温度传感器（13,14），其检测所述水箱内的温度; 将水从水箱输送到燃料电池的泵（3）; 加热器（12），其加热泵; 和控制器（15）。 控制器（15）被编程为在接收到来自开关（19）的信号时从所述至少一个温度传感器（13,14）读取开始温度; 基于读取开始温度计算水箱（2）内的水达到大于零摄氏度的预定温度（Tw）所需的第一预热时段（tw）; 基于读取开始温度计算使用加热器对泵（3）内的冰进行除霜所需的第二预热时段（tH）; 基于第一预热期间（tw）和第二预热期间（tH）之间的差（Dt），使用加热器设定用于预热泵（3）的开始时间（t2） 并且控制加热器，以在泵（3）的预热开始时间（t2）开始产生热量。
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公开(公告)号：US20050095473A1
公开(公告)日：2005-05-05
申请号：US10958651
申请日：2004-10-06
申请人： Akihiro Sakakida , Tsutomu Yamazaki , Akihiro Asai
发明人： Akihiro Sakakida , Tsutomu Yamazaki , Akihiro Asai
CPC分类号： H01M8/04119 , H01M8/04029
摘要： A water supply device, which performs humidification and/or cooling of a fuel cell stack (2), is disclosed. The water supply device includes a water tank (25) for storing water, and a pump which sends water from the water tank (5) to the fuel cell stack (2), wherein one of a discharge port (39) and intake port (37) of the pump (26) is situated in the bottom portion of a pump chamber. The water supply device further includes a recirculation passage (28) which recirculates water between the water tank (25) and the fuel cell stack (2), and a compressor (20) which functions to supply water stored in the water tank to the pump by supplying air to the water tank. A controller (6) of the water supply device programmed to: command the compressor (20) to supply air to the water tank, when the fuel cell stack (2) is to be started up, and subsequently command the pump to start.
摘要翻译： 公开了一种进行燃料电池堆（2）的加湿和/或冷却的供水装置。 供水装置包括用于储存水的水箱（25）和将水从水箱（5）送到燃料电池堆（2）的泵，其中排出口（39）和进气口（ 泵26的位于泵室的底部的37）。 供水装置还包括在水箱（25）和燃料电池堆（2）之间再循环水的再循环通道（28）和用于将存储在水箱中的水供应到泵的压缩机（20） 通过向水箱供应空气。 所述供水装置的控制器（6）被编程为：当所述燃料电池堆（2）启动时，命令所述压缩机（20）向所述水箱供应空气，并随后命令所述泵启动。
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公开(公告)号：US07718289B2
公开(公告)日：2010-05-18
申请号：US10469545
申请日：2002-12-24
申请人： Akihiro Asai , Toshiya Oosawa
发明人： Akihiro Asai , Toshiya Oosawa
IPC分类号： H01M8/04
CPC分类号： H01M8/04228 , H01M8/04089 , H01M8/04156 , H01M8/04171 , H01M8/04208 , H01M8/04223 , H01M8/04225 , H01M8/04253 , H01M8/0612 , H01M8/0662 , H01M8/0668
摘要： A fuel cell system (S) is provided with a fuel cell body (12), an air supply system (1, 2, 3, 4) supplying air to the fuel cell body, an air flow rate control system (5, 6, 7, 8, 9, 10, 13, 14) varying opening degrees of flow paths, through which air is supplied, to control flow rates of air, and a droplet removal structure (3, 8, 9, 10, 13, 14, 19, 20, 21, 22, 23, 24) removing droplets adhered to the air flow rate control system. The droplet removal structure is operative to set the opening degree of the air flow rate control system to have a droplet removal opening degree to increase a speed with which the air flows and allows the air to flow at the droplet removal opening degree for blowing off the droplets adhered to the air flow rate control systems.
摘要翻译： 燃料电池系统（S）设置有燃料电池体（12），向燃料电池体供给空气的供气系统（1,2,3,4），空气流量控制系统（5,6） 7,8,9,10,13,14）改变供应空气的流动路径的开度，以控制空气的流速，以及液滴去除结构（3,8,9,10,13,14， 19,20,21,22,23,24）去除附着在空气流量控制系统上的液滴。 液滴去除结构用于将空气流量控制系统的开度设定为具有液滴去除开度，以增加空气流动的速度，并允许空气以液滴去除开度流动以吹除 液滴附着在空气流量控制系统上。
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公开(公告)号：US20080093140A1
公开(公告)日：2008-04-24
申请号：US11793338
申请日：2005-11-30
申请人： Akihiro Asai , Hisashi Nakata
发明人： Akihiro Asai , Hisashi Nakata
CPC分类号： B60K1/00 , B60K1/04 , B60R16/0207 , B62D21/17 , H01M8/248 , H01M2250/20 , Y02T90/32
摘要： A fuel cell system for a vehicle (1) includes a fuel cell (14) configured to react fuel gas and oxidizing gas with each other and generate electricity; a system frame (20) fixed under a floor of a body of the vehicle and supporting the fuel cell (14); a driving motor (43) configured to drive the vehicle, arranged in a motor compartment (R2); and a high-voltage cable (101, 102) configured to transmit high-voltage power generated by the fuel cell (14) to the driving motor (43), the high-voltage cable (101, 102) having apart extended across the system frame, the part is arranged on an inner side of the system frame (20) and is along a frame member (22) of the system frame (20).
摘要翻译： 一种用于车辆（1）的燃料电池系统包括：燃料电池（14），被配置为使燃料气体和氧化气体彼此反应并发电; 系统框架（20），其固定在所述车辆的车身的底板的下方并支撑所述燃料电池（14）; 配置为驱动车辆的驱动马达（43），布置在电动机室（R 2）中; 以及高压电缆（101,102），被配置为将由所述燃料电池（14）产生的高压电力传递到所述驱动电动机（43），所述高压电缆（101,102） 所述部件布置在所述系统框架（20）的内侧并且沿着所述系统框架（20）的框架构件（22）。
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公开(公告)号：US08381850B2
公开(公告)日：2013-02-26
申请号：US11793338
申请日：2005-11-30
申请人： Akihiro Asai , Hisashi Nakata
发明人： Akihiro Asai , Hisashi Nakata
IPC分类号： B60K6/42
CPC分类号： B60K1/00 , B60K1/04 , B60R16/0207 , B62D21/17 , H01M8/248 , H01M2250/20 , Y02T90/32
摘要： A fuel cell system for a vehicle (1) includes a fuel cell (14) configured to react fuel gas and oxidizing gas with each other and generate electricity; a system frame (20) fixed under a floor of a body of the vehicle and supporting the fuel cell (14); a driving motor (43) configured to drive the vehicle, arranged in a motor compartment (R2); and a high-voltage cable (101, 102) configured to transmit high-voltage power generated by the fuel cell (14) to the driving motor (43), the high-voltage cable (101, 102) having apart extended across the system frame, the part is arranged on an inner side of the system frame (20) and is along a frame member (22) of the system frame (20).
摘要翻译： 一种用于车辆（1）的燃料电池系统包括：燃料电池（14），被配置为使燃料气体和氧化气体彼此反应并发电; 系统框架（20），其固定在所述车辆的车身的底板的下方并支撑所述燃料电池（14）; 构造成驱动车辆的驱动电动机（43），布置在电动机室（R2）中; 以及高压电缆（101,102），被配置为将由所述燃料电池（14）产生的高压电力传递到所述驱动电动机（43），所述高压电缆（101,102） 所述部件布置在所述系统框架（20）的内侧并且沿着所述系统框架（20）的框架构件（22）。
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7.发明申请公开(公告)号：US20180351655A1
公开(公告)日：2018-12-06
申请号：US15989239
申请日：2018-05-25
摘要： An output apparatus outputs an acoustic wave set with a specific frequency indicating identification information to a terminal apparatus that is to acquire the identification information from the acoustic wave. The output apparatus includes circuitry. The circuitry adjusts the specific frequency of the acoustic wave to another frequency by applying a predetermined frequency to the specific frequency, depending on a moving direction of a terminal apparatus that is to be notified of the identification information. The circuitry generates the acoustic wave of the another frequency. The circuitry outputs the generated acoustic wave of the another frequency.
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