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11. 发明专利

JP2006260788A Heat insulating and heating of reactant gas in fuel cell system 审中-公开
标题翻译：在燃料电池系统中加热绝热气体的加热和加热
公开(公告)号：JP2006260788A
公开(公告)日：2006-09-28
申请号：JP2005072643
申请日：2005-03-15
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HIRAKATA SHUJI
IPC分类号： H01M8/04
CPC分类号： H01M8/04253 , H01M8/04029
摘要： PROBLEM TO BE SOLVED: To provide a technology for reducing harms due to freezing of water in a flow channel of reaction gas, in a fuel cell system.
SOLUTION: The fuel cell system is provided with a fuel cell, a reaction gas flow channel in which reaction gas supplied to or exhausted from the fuel cell flows, and a cooling water channel in which cooling water cooling the fuel cell flows. The cooling water channel is constituted so as to cover at least a part of the reaction gas flow channel. In such a mode, the reaction gas flow channel of the fuel cell system can be kept warm or heated with the cooling water. Therefore, harms due to freezing of water in the flow channel of the reaction gas can be reduced.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于在燃料电池系统中减少由于反应气体的流动通道中的水冻结引起的危害的技术。解决方案：燃料电池系统设置有燃料电池，供应到燃料电池或从燃料电池排出的反应气体的反应气体流动通道，以及冷却燃料电池的冷却水流过的冷却水通道。冷却水通道构成为覆盖反应气体流路的至少一部分。在这种模式中，燃料电池系统的反应气体流动通道可以用冷却水保持暖或加热。因此，可以减少由于反应气体的流路中的水的冷冻而造成的危害。版权所有（C）2006，JPO＆NCIPI

12. 发明专利

JP2005259464A Control device of fuel cell system 审中-公开
标题翻译：燃料电池系统的控制装置
公开(公告)号：JP2005259464A
公开(公告)日：2005-09-22
申请号：JP2004067899
申请日：2004-03-10
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HIRAKATA SHUJI
IPC分类号： B60K1/04 , B60K8/00 , B60L3/00 , B60L11/18 , H01M8/00 , H01M8/04 , H01M8/10
CPC分类号： Y02T10/92
摘要： PROBLEM TO BE SOLVED: To provide a control device of a fuel cell system smoothly starting the fuel cell system under an environment at a freezing point and reducing electric power required for starting of the fuel cell system. SOLUTION: The control device of the fuel cell system is equipped with: a vehicle member moving by the motion getting on the vehicle of a driver; and a transmission mechanism transmitting force produced by the motion of the vehicle member to a moving component of the fuel cell system loaded on the vehicle as forced driving force. Force by motion of the vehicle member is given as driving force to the moving component to drive the moving component, and thereby, a difficult state of motion caused by freezing of the moving component is eliminated. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种燃料电池系统的控制装置，其在冰点的环境下平稳地启动燃料电池系统，并降低启动燃料电池系统所需的电力。解决方案：燃料电池系统的控制装置配备有：通过驾驶员车辆上的运动而移动的车辆构件; 以及传递机构，通过车辆构件的运动产生的力作为强制驱动力装载在车辆上的燃料电池系统的移动部件。作为对运动部件的驱动力来驱动车辆部件的力而驱动移动部件，从而消除了由运动部件的冻结引起的困难的运动状态。版权所有（C）2005，JPO＆NCIPI

13. 发明专利

JP2004311277A Fuel cell system 审中-公开
公开(公告)号：JP2004311277A
公开(公告)日：2004-11-04
申请号：JP2003104957
申请日：2003-04-09
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SUGANO YOSHIHITO , HIRAKATA SHUJI
IPC分类号： H01M8/10 , H01M8/04 , H01M8/24
CPC分类号： H01M8/04731 , H01M8/04007 , H01M8/04223 , H01M8/04932 , H01M8/241 , Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system in which internal freezing of water under a low temperature environment is eliminated, and which is superior in low temperature starting property. SOLUTION: In the fuel cell system, when stopping the power generating operation of the fuel cell, power generation stopping control for stopping the power generating operation is carried out after a power generation process for making the temperature of a prescribed part of the fuel cell higher than a prescribed value is carried out. COPYRIGHT: (C)2005,JPO&NCIPI

14. 发明专利

JP2009075829A Fuel leak alarm system and alarm 审中-公开
标题翻译：燃油泄漏报警系统和报警
公开(公告)号：JP2009075829A
公开(公告)日：2009-04-09
申请号：JP2007243755
申请日：2007-09-20
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HIRAKATA SHUJI
IPC分类号： G08B21/16 , H01M8/00 , H01M8/04
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a technology for reducing possibility of ignition when making an alarm of fuel leaking.
SOLUTION: The fuel leak alarm system informs that prescribed fuel has leaked from a fuel storing body when the fuel storing body for storing the prescribed fuel exists in a prescribed space. The fuel leak alarm system has a fuel gas concentration detection part for detecting the gas concentration of the prescribed fuel in the prescribed space, the alarm which has a light emitting part, and an alarm control part activating the alarm when the gas concentration of the prescribed fuel detected by the fuel gas concentration detection part is a prescribed value or more. The alarm has the light emitting part emits light by chemical light emission when activated.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种在进行燃油泄漏报警时降低点火可能性的技术。解决方案：当用于存储规定燃料的燃料储存体存在于规定空间内时，燃料泄漏报警系统通知规定燃料从储油体泄漏。燃料泄漏报警系统具有燃料气体浓度检测部，用于检测规定空间内的规定燃料的气体浓度，具有发光部的报警，以及当规定的气体浓度时启动报警的报警控制部由燃料气体浓度检测部检测出的燃料是规定值以上。报警器在激活时，发光部分通过化学发光发光。版权所有（C）2009，JPO＆INPIT

15. 发明专利

JP2008240844A High-pressure gas storage tank 审中-公开
标题翻译：高压储气罐
公开(公告)号：JP2008240844A
公开(公告)日：2008-10-09
申请号：JP2007080528
申请日：2007-03-27
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HIRAKATA SHUJI
IPC分类号： F17C13/12 , F17C13/04 , H01M8/04
CPC分类号： Y02E60/321
摘要： PROBLEM TO BE SOLVED: To provide a high-pressure gas storage tank capable of detecting the direction of gas emitted in an emergency. SOLUTION: The high-pressure gas storage tank 1 comprises: a high pressure gas storage means 4 having a storage chamber 3 to store gas in high pressure conditions; a gas emission direction alarm means 6 to warn the emission direction of the stored gas in the high pressure gas storage means 4 to the neighboring public when a predetermined state in which the high pressure gas storage means 4 requires pressure reduction of the storage chamber 3 should happen; and a pressure relief means 5 to emit stored gas in the storage chamber 3 to substantially identical directions as the emission directions when the gas emission direction alarm means 6 alarms the gas emission direction to the neighboring public. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够检测紧急情况下排出的气体的方向的高压气体存储箱。解决方案：高压储气罐1包括：高压气体存储装置4，具有用于在高压条件下储存气体的储存室3; 气体排放方向报警装置6，当高压气体存储装置4需要减压储存室3的预定状态时，向邻近公众警告高压气体存储装置4中的储存气体的排出方向发生; 以及压力释放装置5，当气体排放方向报警装置6向相邻公众报警气体排放方向时，将储存室3中的储存气体排放到基本相同的方向。版权所有（C）2009，JPO＆INPIT

16. 发明专利

JP2008223931A Gas storage system 有权
标题翻译：气体储存系统
公开(公告)号：JP2008223931A
公开(公告)日：2008-09-25
申请号：JP2007064828
申请日：2007-03-14
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HIRAKATA SHUJI
IPC分类号： F17C13/02 , F17C11/00 , F17C13/04 , H01M8/04
CPC分类号： Y02E60/321
摘要： PROBLEM TO BE SOLVED: To provide a technology for reducing the pressure inside a fuel gas storage device in the case the pressure inside the fuel gas storage device rises.
SOLUTION: This gas storage system is equipped with a fuel gas storing means for storing fuel gas, a monitoring means for monitoring the state of the fuel gas storing means, a cooling means for cooling the gas storing means, and a control means for controlling the cooling means according to the state of the fuel gas storing means monitored by the monitoring means.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在燃料气体存储装置内的压力升高的情况下降低燃料气体存储装置内的压力的技术。解决方案：该气体存储系统配备有用于存储燃料气体的燃料气体存储装置，用于监视燃料气体存储装置的状态的监视装置，用于冷却气体存储装置的冷却装置，以及控制装置用于根据由监视装置监视的燃料气体存储装置的状态来控制冷却装置。版权所有（C）2008，JPO＆INPIT

17. 发明专利

JP2008052995A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2008052995A
公开(公告)日：2008-03-06
申请号：JP2006226773
申请日：2006-08-23
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SUEMATSU KEIGO , YOKOYAMA TATSUAKI , HIRAKATA SHUJI , IZUMITANI NAOHIDE , OSHIKAWA KATSUHIKO , MATSUBA MITSUSHI
IPC分类号： H01M8/04 , B60L11/18 , H01M8/00 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a technology about a fuel cell system capable of reducing exhaustion of an odorant that is contained in an anode off gas to the outside of a moving body, while the moving body is stopped or it travels at a low speed.
SOLUTION: The fuel cell system comprises a fuel cell 10 which is mounted on a vehicle 1 of a moving body, to generate power through electrochemical reaction between hydrogen gas and oxidation gas; an anode off gas path 22 in which the anode off gas that is exhausted from the anode side of the fuel cell 10 flows; and an exhaust valve 30 which, when the moving speed of the vehicle 1 is lower than the specified moving speed, shuts off flow of the anode off gas in the anode off gas path 22, or reduces flow rate of the anode off gas.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种关于燃料电池系统的技术，该燃料电池系统能够减少包含在阳极废气中的气味到活动物体的外部的耗尽，同时移动体停止或其移动低速。解决方案：燃料电池系统包括安装在移动体的车辆1上的燃料电池10，以通过氢气和氧化气体之间的电化学反应产生电力; 阳极废气路径22，其中从燃料电池10的阳极侧排出的阳极废气流动; 以及排气阀30，其在车辆1的移动速度低于规定的移动速度时，切断阳极废气路径22中的阳极废气的流动，或者降低阳极废气的流量。版权所有（C）2008，JPO＆INPIT

18. 发明专利

JP2008041380A Fuel cell system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2008041380A
公开(公告)日：2008-02-21
申请号：JP2006212962
申请日：2006-08-04
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YOKOYAMA TATSUAKI , YUMITA OSAMU , MATSUSUE MASAAKI , IZUMITANI NAOHIDE , SUEMATSU KEIGO , HIRAKATA SHUJI , FUJITANI HIROSHI
IPC分类号： H01M8/04
CPC分类号： H01M8/04231 , H01M8/0662
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system capable of sensing unintended gas leakage from an exhaust control means by a smell.
SOLUTION: A bypass passage 32 connecting fuel off-gas passages 30 in the vicinities of the entrance and the exit of an odorant removal part 40 to each other is formed, a bypass valve 33 is closed in conjunction with the opening of a purge valve 31 to facilitate removal of an odor from a fuel off-gas, and the bypass valve 33 is opened in conjunction with exhaust stop of the fuel off-gas by the closing of the purge valve 31 to restrain the removal of the odor.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过气味从排气控制装置感测到意外的气体泄漏的燃料电池系统。解决方案：形成将气味剂除去部40的入口和出口附近的燃料废气通路30彼此连接的旁路通路32，旁通阀33与开口吹扫阀31，以便于从燃料废气中除去气味，并且旁通阀33通过关闭吹扫阀31而关闭燃料废气的排气而被打开以抑制气味的消除。版权所有（C）2008，JPO＆INPIT

19. 发明专利

JP2007263493A Parking lot ventilator, parking lot ventilation system and vehicle 审中-公开
标题翻译：停车通风机，停车通风系统和车辆
公开(公告)号：JP2007263493A
公开(公告)日：2007-10-11
申请号：JP2006090609
申请日：2006-03-29
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HIRAKATA SHUJI
IPC分类号： F24F7/06 , E04H6/08 , F24F7/007
摘要： PROBLEM TO BE SOLVED: To improve ventilation efficiency in a parking lot for parking vehicles loading hydrogen with a simple structure.
SOLUTION: The parking lot ventilator 20 for ventilating in the indoor parking lot for parking a plurality of vehicles includes a ventilating part for exhausting air in the parking lot to outside, a receiving part provided near an entrance of the parking lot for receiving a discharge hydrogen quantity signal about a discharge hydrogen quantity from a vehicle which is predetermined according to characteristics of the vehicle and transmitted from the entering or leaving vehicle using hydrogen as fuel for driving the vehicle, a ventilation quantity setting part for setting ventilation quantity which is an air quantity exhausted by the ventilation part for suppressing hydrogen concentration in the parking lot equal to or lower than a predetermined value based on the discharge hydrogen quantity signal received by the receiving part and a driving part of the ventilation part for driving the ventilation part according to the ventilation quantity set by the ventilation quantity setting part.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提高用简单结构加载氢气的停车场停车场的通风效率。解决方案：用于在室内停车场通风的停车场通风机20用于停放多个车辆包括用于将停车场中的空气排出到外部的通风部分，设置在停车场的入口附近用于接收的接收部分关于来自车辆的排放氢量的排放氢量信号，其根据车辆的特性预先确定，并且使用氢作为进入或离开的车辆，作为用于驱动车辆的燃料;用于设定通风量的换气量设定部，基于由接收部接收的排出氢量信号和用于驱动通气部的通气部的驱动部，通过通气部排出的用于抑制停车场中的氢浓度等于或低于预定值的空气量，根据到由通气量设定部设定的通气量。版权所有（C）2008，JPO＆INPIT

20. 发明专利

JP2007097396A In-vehicle hydrogen utilization system 有权
标题翻译：车内氢气利用系统
公开(公告)号：JP2007097396A
公开(公告)日：2007-04-12
申请号：JP2006333654
申请日：2006-12-11
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： TANAKA TOMOHIRO , HOSOYA ICHIRO , HIRAKATA SHUJI
IPC分类号： B60L3/00 , B60L11/18
CPC分类号： Y02T10/7005
摘要： PROBLEM TO BE SOLVED: To provide an in-vehicle hydrogen utilization system capable of improving safety by suppressing the generation of reaction between hydrogen and air when a vehicle collides.
SOLUTION: The in-vehicle hydrogen utilization system is composed of a methanol tank 1 for storing methanol as original fuel of hydrogen used as fuel for the system, a water tank 2 for storing water, a methanol reformer 10 for generating hydrogen fuel from methanol and water, an electromagnetic valve 4a provided in a passage 3a connecting the methanol tank 1 and the reformer 10, a hydrogen engine 20 for burning the hydrogen fuel supplied from the reformer 10, and an electromagnetic valve 4b provided in a passage 3b connecting the reformer 10 and the hydrogen engine 20, and an electronic control unit 30 for controlling each part of the hydrogen utilization system. The electronic control unit 30 closes the passages 3a, 3b by forcibly closing the electromagnetic valves 4a, 4b on the basis of a detection signal from an impact sensor 40 when the collision of a vehicle occurs.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种能够通过在车辆碰撞时抑制氢气与空气之间的反应的产生而提高安全性的车载氢利用系统。解决方案：车载氢利用系统由甲醇罐1，甲醇罐1，甲醇罐1，用于储存用作系统燃料的氢气的原燃料，储存水的水箱2，用于产生氢燃料的甲醇重整器10 设置在连接甲醇罐1和重整器10的通道3a中的电磁阀4a，用于燃烧从重整器10供给的氢燃料的氢发动机20以及设置在通路3b中的电磁阀4b连接重整器10和氢发动机20，以及用于控制氢利用系统的各部分的电子控制单元30。当车辆碰撞发生时，电子控制单元30基于来自冲击传感器40的检测信号强制关闭电磁阀4a，4b来关闭通道3a，3b。版权所有（C）2007，JPO＆INPIT

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