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31. 发明专利

JP2008053158A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2008053158A
公开(公告)日：2008-03-06
申请号：JP2006230811
申请日：2006-08-28
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HIRAKATA SHUJI , MATSUBA MITSUSHI
IPC分类号： H01M8/06
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To miniaturize a fuel cell system capable of sensing a leak of hydrogen downstream of a fuel cell.
SOLUTION: A fuel offgas treating device of the fuel cell using fuel gas to which a water-soluble odorant is added is equipped with a dissolved solution storing part 500 storing a water-containing odorant dissolved solution; a diluent gas induction port 502 for inducing diluent gas for diluting fuel offgas; a fuel offgas induction port 514 for inducing the fuel offgas; a mixed offgas deriving port 504 for deriving the mixed offgas of the diluent gas and the fuel offgas. The dissolved solution storing part 500 has a diluting space 522 for diluting the fuel offgas by discharging the fuel offgas in the diluent gas. The fuel offgas induction port 514 is installed under the surface of the odorant dissolved solution stored in the dissolved solution storing part 500, and the diluent gas induction port 502 and the mixed offgas deriving port 504 are installed so as to form an opening to the diluting space 522.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了使能够感测燃料电池下游的氢气泄漏的燃料电池系统小型化。解决方案：使用添加有水溶性气味剂的燃料气体的燃料电池的燃料废气处理装置配备有储存含水气味溶解溶液的溶解溶液储存部500，用于引发稀释气体稀释燃料废气的稀释气体导入口502; 用于引起燃料废气的燃料废气导入口514; 用于导出稀释气体和燃料废气的混合废气的混合废气导出口504。溶解溶液储存部500具有用于通过排出稀释气体中的燃料废气来稀释燃料废气的稀释空间522。燃料废气导入口514安装在储存在溶解溶液储存部500中的加臭剂溶解溶液的表面的下方，稀释气体导入口502和混合废气导出口504被安装成形成稀释剂的开口空间522.版权所有（C）2008，JPO＆INPIT

32. 发明专利

JP2008041524A Fuel cell system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2008041524A
公开(公告)日：2008-02-21
申请号：JP2006216651
申请日：2006-08-09
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SUEMATSU KEIGO , HIRAKATA SHUJI , IZUMITANI NAOHIDE , YOKOYAMA TATSUAKI , OSHIKAWA KATSUHIKO , MATSUBA MITSUSHI
IPC分类号： H01M8/06 , H01M8/00 , H01M8/04 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system capable of suppressing occurrence of odor and capable of recovering odorant adsorbing means, by adjusting release timing of the adsorbed odorant.
SOLUTION: The fuel cell system comprises a fuel cell which is mounted on a vehicle and generates power through electrochemical reaction between hydrogen gas and oxidizing gas; an odorant adsorbing means that adsorbs, by physical adsorption, the odorant contained in an anode off-gas exhausted from the anode side of the fuel cell; a recovering means for recovering adsorbing performance by adjusting temperature of the odorant adsorbing means, and releasing the odorant adsorbed by the odorant adsorbing means; a judging means which judges whether the condition is suitable for recovery by the recovery means or not, based on the condition information of the vehicle; and a prohibiting means which prohibits recovery of adsorbing performance by the recovering means, if the judging means judges the condition to be not suitable for recovery by the recovering means.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过调节吸附的气味剂的释放时间，提供能够抑制气味发生并能够回收气味吸附装置的燃料电池系统。解决方案：燃料电池系统包括燃料电池，其安装在车辆上并通过氢气和氧化气体之间的电化学反应产生电力; 气体吸附装置，其通过物理吸附吸附从燃料电池的阳极侧排出的阳极废气中所含的气味剂; 回收装置，用于通过调节加臭剂吸附装置的温度来回收吸附性能，并释放由气味吸附装置吸附的气味剂; 判断装置，根据车辆的状况信息来判断该状况是否适合于由恢复装置进行的恢复; 以及如果所述判断装置判断不适合由所述恢复装置回收的条件，则禁止由所述恢复装置回收吸附性能的禁止装置。版权所有（C）2008，JPO＆INPIT

33. 发明专利

JP2008024541A On-vehicle hydrogen storage apparatus 有权
标题翻译：车载氢储存装置
公开(公告)号：JP2008024541A
公开(公告)日：2008-02-07
申请号：JP2006197941
申请日：2006-07-20
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： C01B3/00 , H01M8/00 , H01M8/04 , H01M8/06
CPC分类号： F17C5/007 , F17C13/025 , F17C13/026 , F17C2221/012 , F17C2223/0123 , F17C2223/036 , F17C2225/0123 , F17C2225/036 , F17C2250/032 , F17C2250/043 , F17C2250/0439 , F17C2265/027 , F17C2270/0139 , F17C2270/0184 , Y02E60/321 , Y02E60/324
摘要： PROBLEM TO BE SOLVED: To provide an on-vehicle hydrogen storage apparatus which can store hydrogen gas added with an odorant that is adapted to a fuel cell mounted on a vehicle.
SOLUTION: The on-vehicle hydrogen storage apparatus 1 is equipped with a hydrogen gas filling path 8 for connecting from a filling port 6 of hydrogen gas to a storage means 7 for storing the hydrogen gas that is supplied to a fuel cell 2, and an odorant supply means 12 for supplying an odorant to at least one of the hydrogen gas in the storage means 7 and the hydrogen gas in the hydrogen gas filling path 8.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种车载氢存储装置，其能够储存添加有适用于安装在车辆上的燃料电池的气味剂的氢气。解决方案：车载氢存储装置1装备有用于从氢气的填充口6连接到用于存储供应到燃料电池2的氢气的存储装置7的氢气填充路径8 ，以及用于向储存装置7中的至少一种氢气和氢气填充路径8中的氢气供应气味剂的气味剂供给装置12.版权所有（C）2008，JPO＆INPIT

34. 发明专利

JP2008019953A Tank system 有权
标题翻译：油罐系统
公开(公告)号：JP2008019953A
公开(公告)日：2008-01-31
申请号：JP2006191556
申请日：2006-07-12
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 , F17C13/02 , H01M8/00 , H01M8/04
CPC分类号： F17C13/026 , F17C13/025 , F17C13/123 , F17C2205/0326 , F17C2221/012 , F17C2223/0123 , F17C2223/036 , F17C2250/032 , F17C2250/036 , F17C2250/043 , F17C2250/0439 , F17C2250/0482 , F17C2250/072 , F17C2260/042 , F17C2270/0168 , F17C2270/0184 , Y02E60/321 , Y10T137/0396 , Y10T137/1804 , Y10T137/1963 , Y10T137/1987 , Y10T137/8634
摘要： PROBLEM TO BE SOLVED: To provide a tank system for detecting the temperature rise of at least part of a high pressure tank and then reducing pressure in the tank without being influenced by an outside air temperature. SOLUTION: The tank system 1 comprises the high pressure tank 4, a detecting means 5 for detecting the temperature rise of at least part of the high pressure tank 4, a pressure reducing means 8 for reducing pressure in the high pressure tank 4, and a control means 14 for controlling the pressure reducing means 8 to reduce pressure in the high pressure tank when the detecting means detects the temperature rise of at least part of the high pressure tank 4. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供用于检测高压罐的至少一部分的温度升高的罐系统，然后在不受外部空气温度影响的情况下减小罐中的压力。解决方案：罐系统1包括高压罐4，用于检测至少部分高压罐4的升温的检测装置5，用于降低高压罐4中的压力的减压装置8 以及控制装置14，用于当检测装置检测到高压罐4的至少一部分的温度升高时，控制减压装置8以减小高压罐中的压力。（C）2008年， JPO＆INPIT

35. 发明专利

JP2007155027A High-pressure gas tank vessel and discharge method of high pressure gas 有权
标题翻译：高压气罐高压气体放电方法
公开(公告)号：JP2007155027A
公开(公告)日：2007-06-21
申请号：JP2005352077
申请日：2005-12-06
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： F17C13/06 , B60K1/04 , B60K8/00 , B60K15/03 , F17C13/02 , F17C13/12
CPC分类号： Y02E60/321
摘要： PROBLEM TO BE SOLVED: To provide a high-pressure gas tank vessel capable of forcedly discharging fuel gas at the time of emergency such as a crash and a fall accident which are not accompanied with fire, and a discharge method of a high-pressure gas tank. SOLUTION: In the trouble of a gas tank 1, a fusible plug 3 made of material melted at prescribed temperature is heated by a heating means so as to discharge fuel gas stored in a high-pressure gas tank vessel 10. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在不伴随火灾的碰撞和坠落事故等紧急时强制排出燃料气体的高压气罐容器，高排出方法压气罐。解决方案：在气罐1的故障中，由规定温度熔化的材料制成的可熔插塞3由加热装置加热，以排放储存在高压气罐容器10中的燃料气体。
版权所有（C）2007，JPO＆INPIT

36. 发明专利

JP2004342430A Fuel cell system and its operation method 审中-公开
公开(公告)号：JP2004342430A
公开(公告)日：2004-12-02
申请号：JP2003136764
申请日：2003-05-15
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HIRAKATA SHUJI , MAYAHARA KENJI
IPC分类号： H01M8/04
CPC分类号： H01M8/04253 , H01M8/04007
摘要： PROBLEM TO BE SOLVED: To enhance reliability in heat insulation operation conducting for preventing freezing of water on the inside of a fuel cell during stop of a fuel cell system. SOLUTION: After indication of stop is outputted from a starting switch 58 in the fuel cell system, a power generation control part 42 of a control part 40 obtains temperature indicating inside temperature of a fuel cell stack from a first temperature sensor. If the obtained temperature is a first reference temperature or less, heat insulation operation is started. After start of the heat insulation operation, when the obtained temperature reaches a second reference temperature higher than the first reference temperature, heat insulation operation is stopped. At that time, an abnormality determination part 44 determines presence or absence of abnormality in the first sensor, and if the abnormality is present, a warning is given. COPYRIGHT: (C)2005,JPO&NCIPI

37. 发明专利

JP2004165138A Alert relating to remaining fuel amount of fuel cell system 有权
公开(公告)号：JP2004165138A
公开(公告)日：2004-06-10
申请号：JP2003166208
申请日：2003-06-11
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MAYAHARA KENJI , HIRAKATA SHUJI
IPC分类号： H01M8/00 , B60L11/18 , H01M8/04
CPC分类号： H01M8/0432 , B60L3/0053 , B60L3/04 , B60L11/1803 , B60L11/1881 , B60L11/1887 , B60L2200/26 , B60L2210/10 , B60L2240/36 , B60L2240/622 , B60L2240/72 , B60L2250/10 , B60L2250/12 , B60L2250/16 , B60L2250/24 , B60L2260/52 , B60L2260/54 , H01M8/04223 , H01M8/04388 , H01M8/04626 , H01M8/04955 , H01M2250/20 , Y02T10/7216 , Y02T10/7291 , Y02T90/16 , Y02T90/162 , Y02T90/163 , Y02T90/32 , Y02T90/34
摘要： PROBLEM TO BE SOLVED: To prevent problems due to excessive lowering of a remaining fuel amount of a fuel cell system. SOLUTION: A communication unit 20 issues a warning to a user's information terminal 400 when the fuel remaining amount of the fuel cell system 10 falls below a warning level, under the condition in which a switch for switching between operation/stopped states of the fuel cell system 100 is switched to the stopped side. The communication unit 20 may communicate a fuel relevant information, rather than the warning, to the user's information terminal 400. Values set as a system reference value to stop the fuel cell system 10 when hydrogen remaining amount has been decreased may be differentiated between a normal operation mode and a warm mode, so as to shutdown the fuel cell system 100 when the fuel remaining amount falls below the respective reference values. COPYRIGHT: (C)2004,JPO

38. 发明专利

JP2011228076A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2011228076A
公开(公告)日：2011-11-10
申请号：JP2010095793
申请日：2010-04-19
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 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To effectively ensure safety of operators in repair and inspection of a fuel cell system.SOLUTION: A fuel cell system 10 comprises a case 38, a discharge connection passage 46, a discharge displacement conductor 58 and a locking member 56. The discharge connection passage 46 is connected between a cathode side and an anode side of a fuel cell stack 12 and includes a discharge resistor 48 and a discharge relay 50. The discharge displacement conductor 58 is disposed so as to be movable relative to the discharge relay 50. If the discharge displacement conductor 58 contacts conductors on A and B sides of a terminal 2 of the discharge relay 50, discharging by the discharge resistor 48 from the fuel cell stack 12 is possible. The locking member 56 connects with the discharge displacement conductor 58 and locks a lid 44 of the case 38 and a case body 40. Locking of the locking member 56 and the case 38 is unlocked only if the discharge displacement conductor 58 is pressed to conductors on the A and B sides of the terminal 2.
摘要翻译：要解决的问题：有效确保操作人员对燃料电池系统进行维修和检查的安全。解决方案：燃料电池系统10包括壳体38，排放连接通道46，排放位移导体58和锁定构件56.排出连接通道46连接在燃料的阴极侧和阳极侧电池组12，并且包括放电电阻器48和放电继电器50.放电位移导体58被布置为能够相对于放电继电器50移动。如果放电位移导体58接触端子的A和B侧的导体放电继电器50的放电电阻48从燃料电池堆12放电是可能的。锁定构件56与放电位移导体58连接并且锁定壳体38的盖44和壳体40.只有当放电位移导体58被按压到导体上时，锁定构件56和壳体38的锁定才被解锁终端的A和B两端。版权所有（C）2012，JPO＆INPIT

39. 发明专利

JP2011008986A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2011008986A
公开(公告)日：2011-01-13
申请号：JP2009149585
申请日：2009-06-24
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： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system capable of quickly discharging hydrogen from a hydrogen tank to the outside at the time of increase of surrounding environment temperature without preparing an exclusive equipment for discharging hydrogen.SOLUTION: The fuel cell system 10 has a fuel cell stack 11, a hydrogen system 12 formed by the hydrogen tank 14, a hydrogen supply passage 17, a hydrogen circulation passage 18, a hydrogen discharge passage 19, and a passage switching valve such as a main stop valve 16, an air system 13 consisting of an air compressor 29, a temperature sensor 15, a dilution device 25, an operation terminal 31, a pressure sensor 32, and a control part 50 as a major component. The control part 50 has a temperature failure determination means 51 for determining whether a measured value of the temperature sensor 15 exceeds a predetermined threshold, a hydrogen gas discharge means 52 for opening the passage switching valve corresponding irrespective of power generation operation conditions at the time of determination of temperature failure, a discharge order determination means 53, a diluted air supply means 54, and a discharge command acquisition means 55.
摘要翻译：要解决的问题：提供一种能够在周围环境温度升高时从氢罐向外部快速排出氢的燃料电池系统，而无需制备用于排出氢气的专用设备。解决方案：燃料电池系统10具有燃料电池组11，由氢罐14形成的氢系统12，氢供给通道17，氢循环通道18，氢气排放通道19以及诸如主截止阀16的通道切换阀，空气系统 13由空气压缩机29，温度传感器15，稀释装置25，操作终端31，压力传感器32和控制部50组成。控制部50具有用于判定温度传感器15的测定值是否超过了规定阈值的温度失败判定单元51，与通过切换阀对应的氢气排出单元52，不管发电运行条件如何，温度故障的确定，排放顺序确定装置53，稀释空气供应装置54和排放指令获取装置55。

40. 发明专利

JP2010249635A Gas dilution device, gas dilution method and method for inspecting gas sensor 审中-公开
标题翻译：气体稀释装置，气体稀释方法和检测气体传感器的方法
公开(公告)号：JP2010249635A
公开(公告)日：2010-11-04
申请号：JP2009098866
申请日：2009-04-15
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： G01N1/22 , G01F11/06 , G01N1/00 , H01M8/00 , H01M8/04
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To simplify a concentration adjusting operation of diluting an object gas whose concentration should be adjusted, with another gas. SOLUTION: A pure hydrogen gas being from a hydrogen gas source HS is enclosed in a first vessel 10, and the first vessel 10 is brought to communicate with a second vessel 20 having a cylinder/piston structure, through a communication pipe line 50. An opening/closing valve 51 and an exhaust-use opening/closing valve 53 are closed in the state that the pure hydrogen gas is enclosed in the first vessel 10, and a piston 22 is retreated, thereby expanding the internal volume of an in-cylinder vessel chamber 24. First, the opening/closing valve 51 is opened so as to be coincident with the expansion of the internal volume, and while sucking/ventilating the pure hydrogen gas from the first vessel 10 into the in-cylinder vessel chamber 24, the exhaust-use opening/closing valve 53 is opened, thereby sucking/ventilating air into the in-cylinder vessel chamber 24 through the first vessel 10. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了简化用另一种气体稀释浓度应调整的目标气体的浓度调节操作。解决方案：来自氢气源HS的纯氢气被封装在第一容器10中，并且使第一容器10通过连通管线与具有气缸/活塞结构的第二容器20连通在纯氢气被封入第一容器10的状态下，打开/关闭阀51和排气用打开/关闭阀53关闭，活塞22退回，从而使内部容积扩大首先，打开/关闭阀51以与内部容积的膨胀一致，并且在将纯氢气从第一容器10吸入/通风到缸内容器的同时排气用打开/关闭阀53打开，从而通过第一容器10将空气吸入/通风到缸内容器室24.版权所有（C）2011，JPO＆INPIT

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